// PaintPrivate is used in three places that need to duplicate the paint code:
// 1. DataGridViewCell::Paint method
// 2. DataGridViewCell::GetContentBounds
// 3. DataGridViewCell::GetErrorIconBounds
//
// if computeContentBounds is true then PaintPrivate returns the contentBounds
// else if computeErrorIconBounds is true then PaintPrivate returns the errorIconBounds
// else it returns Rectangle.Empty;
private Rectangle PaintPrivate(Graphics g,
Rectangle clipBounds,
Rectangle cellBounds,
int rowIndex,
DataGridViewElementStates elementState,
object formattedValue,
string errorText,
DataGridViewCellStyle cellStyle,
DataGridViewAdvancedBorderStyle advancedBorderStyle,
DataGridViewPaintParts paintParts,
bool computeContentBounds,
bool computeErrorIconBounds,
bool paint)
{
// Parameter checking.
// One bit and one bit only should be turned on
Debug.Assert(paint || computeContentBounds || computeErrorIconBounds);
Debug.Assert(!paint || !computeContentBounds || !computeErrorIconBounds);
Debug.Assert(!computeContentBounds || !computeErrorIconBounds || !paint);
Debug.Assert(!computeErrorIconBounds || !paint || !computeContentBounds);
Debug.Assert(cellStyle != null);
if (paint && DataGridViewCell.PaintBorder(paintParts))
{
PaintBorder(g, clipBounds, cellBounds, cellStyle, advancedBorderStyle);
}
Rectangle resultBounds;
Rectangle valBounds = cellBounds;
Rectangle borderWidths = BorderWidths(advancedBorderStyle);
valBounds.Offset(borderWidths.X, borderWidths.Y);
valBounds.Width -= borderWidths.Right;
valBounds.Height -= borderWidths.Bottom;
if (valBounds.Width > 0 && valBounds.Height > 0 && (paint || computeContentBounds))
{
Rectangle imgBounds = valBounds;
if (cellStyle.Padding != Padding.Empty)
{
if (this.DataGridView.RightToLeftInternal)
{
imgBounds.Offset(cellStyle.Padding.Right, cellStyle.Padding.Top);
}
else
{
imgBounds.Offset(cellStyle.Padding.Left, cellStyle.Padding.Top);
}
imgBounds.Width -= cellStyle.Padding.Horizontal;
imgBounds.Height -= cellStyle.Padding.Vertical;
}
bool cellSelected = (elementState & DataGridViewElementStates.Selected) != 0;
SolidBrush br = this.DataGridView.GetCachedBrush((DataGridViewCell.PaintSelectionBackground(paintParts) && cellSelected) ? cellStyle.SelectionBackColor : cellStyle.BackColor);
if (imgBounds.Width > 0 && imgBounds.Height > 0)
{
Image img = formattedValue as Image;
Icon ico = null;
if (img == null)
{
ico = formattedValue as Icon;
}
if (ico != null || img != null)
{
DataGridViewImageCellLayout imageLayout = this.ImageLayout;
if (imageLayout == DataGridViewImageCellLayout.NotSet)
{
if (this.OwningColumn is DataGridViewImageColumn)
{
imageLayout = ((DataGridViewImageColumn)this.OwningColumn).ImageLayout;
Debug.Assert(imageLayout != DataGridViewImageCellLayout.NotSet);
}
else
{
imageLayout = DataGridViewImageCellLayout.Normal;
}
}
if (imageLayout == DataGridViewImageCellLayout.Stretch)
{
if (paint)
{
if (DataGridViewCell.PaintBackground(paintParts))
{
DataGridViewCell.PaintPadding(g, valBounds, cellStyle, br, this.DataGridView.RightToLeftInternal);
}
if (DataGridViewCell.PaintContentForeground(paintParts))
{
if (img != null)
{
// bug 21949: Graphics.DrawImage does not treat well scaled images
// we have to pass an ImageAttribute
ImageAttributes attr = new ImageAttributes();
attr.SetWrapMode(WrapMode.TileFlipXY);
g.DrawImage(img, imgBounds, 0, 0, img.Width, img.Height, GraphicsUnit.Pixel, attr);
attr.Dispose();
}
else
{
g.DrawIcon(ico, imgBounds);
}
}
}
resultBounds = imgBounds;
}
else
{
Rectangle imgBounds2 = ImgBounds(imgBounds, (img == null) ? ico.Width : img.Width, (img == null) ? ico.Height : img.Height, imageLayout, cellStyle);
resultBounds = imgBounds2;
if (paint)
{
if (DataGridViewCell.PaintBackground(paintParts) && br.Color.A == 255)
{
g.FillRectangle(br, valBounds);
}
if (DataGridViewCell.PaintContentForeground(paintParts))
{
//paint the image
Region reg = g.Clip;
g.SetClip(Rectangle.Intersect(Rectangle.Intersect(imgBounds2, imgBounds), Rectangle.Truncate(g.VisibleClipBounds)));
if (img != null)
{
g.DrawImage(img, imgBounds2);
}
else
{
g.DrawIconUnstretched(ico, imgBounds2);
}
g.Clip = reg;
}
}
}
}
else
{
if (paint && DataGridViewCell.PaintBackground(paintParts) && br.Color.A == 255)
{
g.FillRectangle(br, valBounds);
}
resultBounds = Rectangle.Empty;
}
}
else
{
if (paint && DataGridViewCell.PaintBackground(paintParts) && br.Color.A == 255)
{
g.FillRectangle(br, valBounds);
}
resultBounds = Rectangle.Empty;
}
Point ptCurrentCell = this.DataGridView.CurrentCellAddress;
if (paint &&
DataGridViewCell.PaintFocus(paintParts) &&
ptCurrentCell.X == this.ColumnIndex &&
ptCurrentCell.Y == rowIndex &&
this.DataGridView.ShowFocusCues &&
this.DataGridView.Focused)
{
// Draw focus rectangle
ControlPaint.DrawFocusRectangle(g, valBounds, Color.Empty, br.Color);
}
if (this.DataGridView.ShowCellErrors && paint && DataGridViewCell.PaintErrorIcon(paintParts))
{
PaintErrorIcon(g, cellStyle, rowIndex, cellBounds, valBounds, errorText);
}
}
else if (computeErrorIconBounds)
{
if (!String.IsNullOrEmpty(errorText))
{
resultBounds = ComputeErrorIconBounds(valBounds);
}
else
{
resultBounds = Rectangle.Empty;
}
}
else
{
Debug.Assert(valBounds.Height <= 0 || valBounds.Width <= 0);
resultBounds = Rectangle.Empty;
}
return(resultBounds);
}
public static void DrawBackgroundImage(
Graphics G,
Image BackgroundImage,
Color BackColor,
ImageLayout BackgroundImageLayout,
Rectangle BoundsRect,
Rectangle ClipRect,
Point ScrollPoint,
RightToLeft rightToLeft)
{
if (G == null)
{
throw new ArgumentNullException("g");
}
if (BackgroundImageLayout == ImageLayout.Tile)
{
using (TextureBrush brush = new TextureBrush(BackgroundImage, WrapMode.Tile))
{
if (ScrollPoint != Point.Empty)
{
Matrix transform = brush.Transform;
transform.Translate((float)ScrollPoint.X, (float)ScrollPoint.Y);
brush.Transform = transform;
}
G.FillRectangle(brush, ClipRect);
return;
}
}
Rectangle rect = CalculateBackgroundImageRectangle(
BoundsRect,
BackgroundImage,
BackgroundImageLayout);
if ((rightToLeft == RightToLeft.Yes) && (BackgroundImageLayout == ImageLayout.None))
{
rect.X += ClipRect.Width - rect.Width;
}
using (SolidBrush brush2 = new SolidBrush(BackColor))
{
G.FillRectangle(brush2, ClipRect);
}
if (!ClipRect.Contains(rect))
{
if ((BackgroundImageLayout == ImageLayout.Stretch) || (BackgroundImageLayout == ImageLayout.Zoom))
{
rect.Intersect(ClipRect);
G.DrawImage(BackgroundImage, rect);
}
else if (BackgroundImageLayout == ImageLayout.None)
{
rect.Offset(ClipRect.Location);
Rectangle destRect = rect;
destRect.Intersect(ClipRect);
Rectangle rectangle3 = new Rectangle(Point.Empty, destRect.Size);
G.DrawImage(
BackgroundImage,
destRect,
rectangle3.X,
rectangle3.Y,
rectangle3.Width,
rectangle3.Height,
GraphicsUnit.Pixel);
}
else
{
Rectangle rectangle4 = rect;
rectangle4.Intersect(ClipRect);
Rectangle rectangle5 = new Rectangle(
new Point(rectangle4.X - rect.X, rectangle4.Y - rect.Y),
rectangle4.Size);
G.DrawImage(
BackgroundImage,
rectangle4,
rectangle5.X,
rectangle5.Y,
rectangle5.Width,
rectangle5.Height,
GraphicsUnit.Pixel);
}
}
else
{
ImageAttributes imageAttr = new ImageAttributes();
imageAttr.SetWrapMode(WrapMode.TileFlipXY);
G.DrawImage(
BackgroundImage,
rect,
0,
0,
BackgroundImage.Width,
BackgroundImage.Height,
GraphicsUnit.Pixel,
imageAttr);
imageAttr.Dispose();
}
}
protected override void OnPaint(PaintEventArgs e)
{
// RefreshScreen();
if (mBufferImage == null)
{
mBufferImage = new Bitmap(Width, Height);
}
Graphics bufferGrf = Graphics.FromImage(mBufferImage);
Graphics g;
if (mConfiguration.DoubleBuffered)
{
g = bufferGrf;
}
else
{
g = e.Graphics;
}
g.CompositingMode = CompositingMode.SourceCopy;
g.CompositingQuality = CompositingQuality.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.SmoothingMode = SmoothingMode.HighQuality;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
// g.SmoothingMode = SmoothingMode.AntiAlias;
//default
ColorMatrix colorMatrix = new ColorMatrix(new float[][] {
new float[] { 1, 0, 0, 0, 0 }, // red scaling factor of -1
new float[] { 0, 1, 0, 0, 0 }, // green scaling factor of -1
new float[] { 0, 0, 1, 0, 0 }, // blue scaling factor of -1
new float[] { 0, 0, 0, 1, 0 }, // alpha scaling factor of 1
new float[] { 0, 0, 0, 0, 1 }
}); // three translations of 1;
if (mScreenImage != null && mConfiguration.normal)
{
//Normal
colorMatrix = new ColorMatrix(new float[][] {
new float[] { 1, 0, 0, 0, 0 }, // red scaling factor of -1
new float[] { 0, 1, 0, 0, 0 }, // green scaling factor of -1
new float[] { 0, 0, 1, 0, 0 }, // blue scaling factor of -1
new float[] { 0, 0, 0, 1, 0 }, // alpha scaling factor of 1
new float[] { 0, 0, 0, 0, 1 }
}); // three translations of 1
}
if (mScreenImage != null && mConfiguration.invertColors)
{
colorMatrix = new ColorMatrix(new float[][] {
new float[] { -1, 0, 0, 0, 0 },
new float[] { 0, -1, 0, 0, 0 },
new float[] { 0, 0, -1, 0, 0 },
new float[] { 0, 0, 0, 1, 0 },
new float[] { 1, 1, 1, 0, 1 }
});
}
if (mScreenImage != null && mConfiguration.protanopia)
{
//Protanopia
colorMatrix = new ColorMatrix(new float[][] {
new float[] { 0.567f, 0.433f, 0, 0, 0 },
new float[] { 0.558f, 0.442f, 0, 0, 0 },
new float[] { 0, 0.242f, 0.758f, 0, 0 },
new float[] { 0, 0, 0, 1, 0 },
new float[] { 0, 0, 0, 0, 1 }
});
}
if (mScreenImage != null && mConfiguration.protanomaly)
{
//Protanomaly
colorMatrix = new ColorMatrix(new float[][] {
new float[] { 0.817f, 0.183f, 0, 0, 0 },
new float[] { 0.333f, 0.667f, 0, 0, 0 },
new float[] { 0, 0.125f, 0.875f, 0, 0 },
new float[] { 0, 0, 0, 1, 0 },
new float[] { 0, 0, 0, 0, 1 }
});
}
if (mScreenImage != null && mConfiguration.deuteranopia)
{
//Deuteranopia
colorMatrix = new ColorMatrix(new float[][] {
new float[] { 0.625f, 0.375f, 0, 0, 0 },
new float[] { 0.7f, 0.3f, 0, 0, 0 },
new float[] { 0, 0.3f, 0.7f, 0, 0 },
new float[] { 0, 0, 0, 1, 0 },
new float[] { 0, 0, 0, 0, 1 }
});
}
if (mScreenImage != null && mConfiguration.deuteranomaly)
{
//Deuteranomaly
colorMatrix = new ColorMatrix(new float[][] {
new float[] { 0.8f, 0.2f, 0, 0, 0 },
new float[] { 0.258f, 0.742f, 0, 0, 0 },
new float[] { 0, 0.142f, 0.858f, 0, 0 },
new float[] { 0, 0, 0, 1, 0 },
new float[] { 0, 0, 0, 0, 1 }
});
}
if (mScreenImage != null && mConfiguration.tritanopia)
{
//Tritanopia
colorMatrix = new ColorMatrix(new float[][] {
new float[] { 0.95f, 0.05f, 0, 0, 0 },
new float[] { 0, 0.433f, 0.567f, 0, 0 },
new float[] { 0, 0.475f, 0.525f, 0, 0 },
new float[] { 0, 0, 0, 1, 0 },
new float[] { 0, 0, 0, 0, 1 }
});
}
if (mScreenImage != null && mConfiguration.tritanomaly)
{
//Tritanomaly
colorMatrix = new ColorMatrix(new float[][] {
new float[] { 0.967f, 0.033f, 0, 0, 0 },
new float[] { 0, 0.733f, 0.267f, 0, 0 },
new float[] { 0, 0.183f, 0.817f, 0, 0 },
new float[] { 0, 0, 0, 1, 0 },
new float[] { 0, 0, 0, 0, 1 }
});
}
if (mScreenImage != null && mConfiguration.achromatopsia)
{
//Achromatopsia
colorMatrix = new ColorMatrix(new float[][] {
new float[] { 0.299f, 0.587f, 0.114f, 0, 0 },
new float[] { 0.299f, 0.587f, 0.114f, 0, 0 },
new float[] { 0.299f, 0.587f, 0.114f, 0, 0 },
new float[] { 0, 0, 0, 1, 0 },
new float[] { 0, 0, 0, 0, 1 }
});
}
if (mScreenImage != null && mConfiguration.achromatomaly)
{
//Achromatomaly
colorMatrix = new ColorMatrix(new float[][] {
new float[] { 0.618f, 0.320f, 0.062f, 0, 0 },
new float[] { 0.163f, 0.775f, 0.062f, 0, 0 },
new float[] { 0.163f, 0.320f, 0.516f, 0, 0 },
new float[] { 0, 0, 0, 1, 0 },
new float[] { 0, 0, 0, 0, 1 }
});
}
ImageAttributes imageAttributes = new ImageAttributes();
//???????????????
imageAttributes.SetWrapMode(WrapMode.TileFlipXY);
imageAttributes.SetColorMatrix(colorMatrix);
System.Drawing.Rectangle dest = new System.Drawing.Rectangle(0, 0, Width, Height);
int w = (int)(Width / mConfiguration.ZoomFactor);
int h = (int)(Height / mConfiguration.ZoomFactor);
int x = Left - w / 2 + Width / 2;
int y = Top - h / 2 + Height / 2;
g.CompositingMode = CompositingMode.SourceCopy;
g.CompositingQuality = CompositingQuality.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.SmoothingMode = SmoothingMode.HighQuality;
g.SmoothingMode = SmoothingMode.AntiAlias;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
g.DrawImage(
mScreenImage,
dest,
x, y,
w, h,
GraphicsUnit.Pixel,
imageAttributes);
Pen pen = new Pen(Color.White, 3);
pen.Alignment = PenAlignment.Inset;
e.Graphics.DrawRectangle(pen, dest);
if (mConfiguration.DoubleBuffered)
{
e.Graphics.DrawImage(mBufferImage, 0, 0, Width, Height);
Pen pen2 = new Pen(Color.DarkKhaki, 3);
pen2.Alignment = PenAlignment.Inset;
e.Graphics.DrawRectangle(pen2, dest);
}
}
/// <summary>
/// Processes the image.
/// </summary>
/// <param name="factory">
/// The the current instance of the <see cref="T:ImageProcessor.ImageFactory"/> class containing
/// the image to process.
/// </param>
/// <returns>
/// The processed image from the current instance of the <see cref="T:ImageProcessor.ImageFactory"/> class.
/// </returns>
public Image ProcessImage(ImageFactory factory)
{
Bitmap newImage = null;
Image image = factory.Image;
try
{
Rectangle rectangle = this.DynamicParameter;
int sourceWidth = image.Width;
int sourceHeight = image.Height;
if (rectangle.X < sourceWidth && rectangle.Y < sourceHeight)
{
if (rectangle.Width > (sourceWidth - rectangle.X))
{
rectangle.Width = sourceWidth - rectangle.X;
}
if (rectangle.Height > (sourceHeight - rectangle.Y))
{
rectangle.Height = sourceHeight - rectangle.Y;
}
// Dont use an object initializer here.
newImage = new Bitmap(rectangle.Width, rectangle.Height, PixelFormat.Format32bppPArgb);
newImage.Tag = image.Tag;
using (Graphics graphics = Graphics.FromImage(newImage))
{
graphics.SmoothingMode = SmoothingMode.AntiAlias;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
graphics.CompositingQuality = CompositingQuality.HighQuality;
// An unwanted border appears when using InterpolationMode.HighQualityBicubic to resize the image
// as the algorithm appears to be pulling averaging detail from surrounding pixels beyond the edge
// of the image. Using the ImageAttributes class to specify that the pixels beyond are simply mirror
// images of the pixels within solves this problem.
using (ImageAttributes wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(
image,
new Rectangle(0, 0, rectangle.Width, rectangle.Height),
rectangle.X,
rectangle.Y,
rectangle.Width,
rectangle.Height,
GraphicsUnit.Pixel,
wrapMode);
}
// Reassign the image.
image.Dispose();
image = newImage;
}
}
}
catch
{
if (newImage != null)
{
newImage.Dispose();
}
}
return(image);
}
/// <summary>
/// 创建缩略图
/// </summary>
public void CutAvatar(string imgSrc, int x, int y, int width, int height, long quality, string savePath, int t)
{
var original = Image.FromFile(imgSrc);
var img = new Bitmap(t, t, PixelFormat.Format24bppRgb);
try
{
img.MakeTransparent(img.GetPixel(0, 0));
img.SetResolution(t, t);
using (var gr = Graphics.FromImage(img))
{
if (original.RawFormat.Equals(ImageFormat.Jpeg) || original.RawFormat.Equals(ImageFormat.Png) ||
original.RawFormat.Equals(ImageFormat.Bmp))
{
gr.Clear(Color.Transparent);
}
if (original.RawFormat.Equals(ImageFormat.Gif))
{
gr.Clear(Color.White);
}
gr.InterpolationMode = InterpolationMode.HighQualityBicubic;
gr.SmoothingMode = SmoothingMode.AntiAlias;
gr.CompositingQuality = CompositingQuality.HighQuality;
gr.PixelOffsetMode = PixelOffsetMode.HighQuality;
gr.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
using (var attribute = new ImageAttributes())
{
attribute.SetWrapMode(WrapMode.TileFlipXY);
gr.DrawImage(original, new Rectangle(0, 0, t, t), x, y, width, height, GraphicsUnit.Pixel,
attribute);
}
}
var myImageCodecInfo = GetEncoderInfo("image/jpeg");
if (original.RawFormat.Equals(ImageFormat.Jpeg))
{
myImageCodecInfo = GetEncoderInfo("image/jpeg");
}
else if (original.RawFormat.Equals(ImageFormat.Png))
{
myImageCodecInfo = GetEncoderInfo("image/png");
}
else if (original.RawFormat.Equals(ImageFormat.Gif))
{
myImageCodecInfo = GetEncoderInfo("image/gif");
}
else if (original.RawFormat.Equals(ImageFormat.Bmp))
{
myImageCodecInfo = GetEncoderInfo("image/bmp");
}
var myEncoder = Encoder.Quality;
var myEncoderParameters = new EncoderParameters(1);
var myEncoderParameter = new EncoderParameter(myEncoder, quality);
myEncoderParameters.Param[0] = myEncoderParameter;
img.Save(savePath, myImageCodecInfo, myEncoderParameters);
original.Dispose();
img.Dispose();
}
catch (Exception ex)
{
NBCMSLoggerManager.Error("MediaController:cutAvatar,KeyWord:" + savePath);
NBCMSLoggerManager.Error(ex.Message);
NBCMSLoggerManager.Error(ex.Source);
original.Dispose();
img.Dispose();
}
finally
{
original.Dispose();
img.Dispose();
}
}
/// <summary>
/// The resize.
/// </summary>
/// <param name="source">
/// The source.
/// </param>
/// <param name="width">
/// The width.
/// </param>
/// <param name="height">
/// The height.
/// </param>
/// <param name="preservePerspective">
/// The preserve perspective.
/// </param>
/// <param name="keepSquare"></param>
/// <returns>
/// </returns>
public virtual Bitmap Resize(Bitmap source, int?width, int?height, bool preservePerspective, bool keepSquare, Color bgColor)
{
int destX = 0;
int destY = 0;
int destWidth = width ?? 1;
int destHeight = height ?? 1;
int newBitmapWidth = destWidth;
int newBitmapHeight = destHeight;
if (preservePerspective)
{
double maxWidth = width.HasValue ? Convert.ToDouble(width.Value) : 0;
double maxHeight = height.HasValue ? Convert.ToDouble(height.Value) : 0;
if (maxWidth > 0 && maxHeight <= 0)
{
maxHeight = (maxWidth / source.Width) * source.Height;
}
else if (maxHeight > 0 && maxWidth <= 0)
{
maxWidth = (maxHeight / source.Height) * source.Width;
}
double aspectRatio = (double)source.Width / (double)source.Height;
double boxRatio = (double)maxWidth / (double)maxHeight;
double scaleFactor;
if (boxRatio > aspectRatio)
{
// Use height, since that is the most restrictive dimension of box.
scaleFactor = (double)maxHeight / (double)source.Height;
}
else
{
scaleFactor = (double)maxWidth / (double)source.Width;
}
double doubleDestWidth = (double)source.Width * scaleFactor;
double doubleDestHeight = (double)source.Height * scaleFactor;
if (keepSquare && doubleDestWidth < maxWidth)
{
destX = Convert.ToInt32(Math.Floor(((maxWidth - doubleDestWidth) * .5)));
}
if (keepSquare && doubleDestHeight < maxHeight)
{
destY = Convert.ToInt32(Math.Floor(((maxHeight - doubleDestHeight) * .5)));
}
newBitmapWidth = destWidth = Math.Max(Convert.ToInt32(Math.Floor(doubleDestWidth)), 1);
newBitmapHeight = destHeight = Math.Max(Convert.ToInt32(Math.Floor(doubleDestHeight)), 1);
if (keepSquare)
{
newBitmapWidth = Math.Max(Convert.ToInt32(Math.Floor(maxWidth)), 1);
newBitmapHeight = Math.Max(Convert.ToInt32(Math.Floor(maxHeight)), 1);
}
}
else
{
newBitmapWidth = Math.Max(destWidth, 1);
newBitmapHeight = Math.Max(destHeight, 1);
}
var bitmap = new Bitmap(newBitmapWidth, newBitmapHeight, PixelFormat.Format24bppRgb);
using (Graphics graphics = Graphics.FromImage(bitmap))
{
using (var backgroundBrush = new SolidBrush(bgColor))
{
graphics.FillRectangle(backgroundBrush, new Rectangle(0, 0, newBitmapWidth, newBitmapHeight));
}
graphics.CompositingMode = CompositingMode.SourceOver;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
using (var imageAttr = new ImageAttributes())
{
imageAttr.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(
source,
new Rectangle(destX, destY, destWidth, destHeight),
0,
0,
source.Width,
source.Height,
GraphicsUnit.Pixel,
imageAttr);
return(bitmap);
}
}
}
static void Main(string[] args)
{
int resX = 512;
int resY = 512;
string inCatalog = Directory.GetCurrentDirectory();
string outCatalog = Directory.GetCurrentDirectory() + "//output";
foreach (string param in args)
{
if (param.StartsWith("-res=") == true)
{
string res = param.Split('=')[1];
try
{
resX = Convert.ToInt32(res.Split('x')[0]);
resY = Convert.ToInt32(res.Split('x')[1]);
} catch (Exception e)
{
Console.WriteLine("You typed -res=reXxresY wrong, check if there are something more than numbers and separator x after =");
break;
}
}
else if (param.StartsWith("-inputdir=") == true)
{
inCatalog = param.Split('=')[1];
if (!Directory.Exists(inCatalog))
{
throw new Exception();
}
}
else if (param.StartsWith("-outputdir=") == true)
{
outCatalog = param.Split('=')[1];
}
else
{
Console.WriteLine("parametr : " + param + " is wrong");
}
}
if (!Directory.Exists(outCatalog))
{
Directory.CreateDirectory(outCatalog);
}
List <string> files = new List <string>(Directory.GetFiles(inCatalog));
foreach (string file in files)
{
bool freeSpace = false;
string tmp = Path.GetFileName(file);
int fileNumber = 1;
while (freeSpace == false)
{
if (File.Exists(outCatalog + "//" + tmp))
{
tmp = Path.GetFileNameWithoutExtension(file) + "_" + fileNumber + Path.GetExtension(file);
fileNumber++;
}
else
{
freeSpace = true;
}
}
try
{
Image imgPhoto = Image.FromFile(file);
var destRect = new Rectangle(0, 0, resX, resY);
var destImage = new Bitmap(resX, resY);
destImage.SetResolution(imgPhoto.HorizontalResolution, imgPhoto.VerticalResolution);
using (var graphics = Graphics.FromImage(destImage))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(imgPhoto, destRect, 0, 0, imgPhoto.Width, imgPhoto.Height, GraphicsUnit.Pixel, wrapMode);
}
}
destImage.Save(outCatalog + "//" + tmp);
}
catch (Exception e)
{
Console.WriteLine(file + " may not be a graphical file");
}
}
Console.WriteLine("operaction ended, press Enter to continue");
Console.ReadLine();
}
private Stream GetImageResizedVersion(string filePath, ImageFormat format)
{
Bitmap bImageFile = new Bitmap(filePath);
//using (var myImage = Image.FromFile(filePath))
//{
var result = new MemoryStream();
if (bImageFile.Width < maxImageWidth)
{
bImageFile.Save(result, format);
return(result);
}
// calculate dimensions
var newImageSize = ResizeFit(bImageFile);
var destRect = new Rectangle(0, 0, newImageSize.Width, newImageSize.Height);
var destImage = new Bitmap(newImageSize.Width, newImageSize.Height);
destImage.SetResolution(bImageFile.HorizontalResolution, bImageFile.VerticalResolution);
using (var graphics = Graphics.FromImage(destImage))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(bImageFile, destRect, 0, 0, bImageFile.Width, bImageFile.Height,
GraphicsUnit.Pixel,
wrapMode);
}
}
using (destImage)
{
destImage.Save(result, format);
}
bImageFile.Dispose();
return(result);
// }
//using (var myImage = Image.FromFile(filePath))
//{
// var result = new MemoryStream();
// var qualityParamId = Encoder.ColorDepth;
// var encoderParameters = new EncoderParameters(1);
// encoderParameters.Param[0] = new EncoderParameter(qualityParamId, maxResolution);
// var codec = ImageCodecInfo.GetImageDecoders()
// .FirstOrDefault(dec => dec.FormatID == format.Guid);
// if (myImage.Width < maxImageWidth)
// {
// myImage.Save(result, codec, encoderParameters);
// return result;
// }
// //calculate dimensions
// var newImageSize = ResizeFit(myImage);
// using (var thumbnail = myImage.GetThumbnailImage(newImageSize.Width, newImageSize.Height, new Image.GetThumbnailImageAbort(() => false), IntPtr.Zero))
// {
// thumbnail.Save(result, codec, encoderParameters);
// return result;
// }
//}
}
// todo not used, remove?
//private static Rectangle letterRect(Bitmap source, int hStart, int hEnd)
//{
// int startWhite = -1, endWhite = -1;
// for (int j = 0; j < source.Height; j++)
// {
// for (int i = hStart; i < hEnd; i++)
// {
// if (startWhite == -1 && source.GetPixel(i, j).R == 255)
// {
// startWhite = j;
// }
// if (endWhite == -1 && source.GetPixel(i, (source.Height - j) - 1).R == 255)
// {
// endWhite = (source.Height - j);
// }
// if (startWhite != -1 && endWhite != -1)
// return new Rectangle(hStart, startWhite, hEnd - hStart, endWhite - startWhite);
// }
// }
// return Rectangle.Empty;
//}
public double[] doOCR(out string OCRText, out string dinoName, out string species, out string ownerName, out string tribeName, out Sex sex, string useImageFilePath = "", bool changeForegroundWindow = true)
{
string finishedText = "";
dinoName = "";
species = "";
ownerName = "";
tribeName = "";
sex = Sex.Unknown;
double[] finalValues = new double[1] {
0
};
Bitmap screenshotbmp;
ocrControl.debugPanel.Controls.Clear();
ocrControl.ClearLists();
if (System.IO.File.Exists(useImageFilePath))
{
screenshotbmp = (Bitmap)Image.FromFile(useImageFilePath);
}
else
{
// grab screenshot from ark
screenshotbmp = Win32Stuff.GetSreenshotOfProcess(screenCaptureApplicationName, waitBeforeScreenCapture, true);
}
if (screenshotbmp == null)
{
OCRText = "Error: no image for OCR. Is ARK running?";
return(finalValues);
}
if (!setResolution(screenshotbmp))
{
OCRText = "Error while calibrating: probably game-resolution is not supported by this OCR-configuration.\nThe tested image has a resolution of " + screenshotbmp.Width.ToString() + "×" + screenshotbmp.Height.ToString() + " px.";
return(finalValues);
}
// TODO resize image according to resize-factor. used for large screenshots
if (ocrConfig.resize != 1 && ocrConfig.resize > 0)
{
Bitmap resized = new Bitmap((int)(ocrConfig.resize * ocrConfig.resolutionWidth), (int)(ocrConfig.resize * ocrConfig.resolutionHeight));
using (var graphics = Graphics.FromImage(resized))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(screenshotbmp, new Rectangle(0, 0, 1920, 1080), 0, 0, screenshotbmp.Width, screenshotbmp.Height, GraphicsUnit.Pixel, wrapMode);
}
screenshotbmp?.Dispose();
screenshotbmp = resized;
}
}
if (enableOutput)
{
AddBitmapToDebug(screenshotbmp);
ocrControl.setScreenshot(screenshotbmp);
}
finalValues = new double[ocrConfig.labelRectangles.Count];
finalValues[8] = -1; // set imprinting to -1 to mark it as unknown and to set a difference to a creature with 0% imprinting.
if (changeForegroundWindow)
{
Win32Stuff.SetForegroundWindow(Application.OpenForms[0].Handle);
}
bool wild = false; // todo: set to true and find out if the creature is wild in the first loop
int stI = -1;
for (int lbI = 0; lbI < ocrConfig.labelNames.Count; lbI++)
{
stI++;
if (lbI == 8)
{
stI = 8;
}
string statName = ocrConfig.labelNames[stI];
Rectangle rec = ocrConfig.labelRectangles[lbI];
// wild creatures don't have the xp-bar, all stats are moved one row up
if (wild && stI < 9)
{
rec.Offset(0, ocrConfig.labelRectangles[0].Top - ocrConfig.labelRectangles[1].Top);
}
Bitmap testbmp = SubImage(screenshotbmp, rec.X, rec.Y, rec.Width, rec.Height);
//AddBitmapToDebug(testbmp);
string statOCR = "";
if (statName == "NameSpecies")
{
statOCR = readImage(testbmp, true, false);
}
else if (statName == "Level")
{
statOCR = readImage(testbmp, true, true);
}
else if (statName == "Tribe" || statName == "Owner")
{
statOCR = readImage(testbmp, true, false);
}
else
{
statOCR = readImage(testbmp, true, true); // statvalues are only numbers
}
if (statOCR == "" &&
(statName == "Health" || statName == "Imprinting" || statName == "Tribe" || statName == "Owner"))
{
if (wild && statName == "Health")
{
stI--;
wild = false;
}
continue; // these can be missing, it's fine
}
lastLetterPositions[statName] = new Point(rec.X + lastLetterPosition(removePixelsUnderThreshold(GetGreyScale(testbmp), whiteThreshold)), rec.Y);
finishedText += (finishedText.Length == 0 ? "" : "\r\n") + statName + ":\t" + statOCR;
// parse the OCR String
Regex r;
r = new Regex(@"^[_\/\\]*(.*?)[_\/\\]*$"); // trim. often the background is misinterpreted as underscores or slash/backslash
statOCR = r.Replace(statOCR, "$1");
if (statName == "NameSpecies")
{
r = new Regex(@".*?([♂♀])?[_.,-\/\\]*([^♂♀]+?)(?:[\(\[]([^\[\(\]\)]+)[\)\]]$|$)");
}
else if (statName == "Owner" || statName == "Tribe")
{
r = new Regex(@"(.*)");
}
else if (statName == "Level")
{
r = new Regex(@".*\D(\d+)");
}
else
{
r = new Regex(@"(?:[\d.,%\/]*\/)?(\d+[\.,']?\d?)(%)?"); // only the second numbers is interesting after the current weight is not shown anymore
//if (onlyNumbers)
//r = new Regex(@"((\d*[\.,']?\d?\d?)\/)?(\d*[\.,']?\d?\d?)");
//else
// r = new Regex(@"([a-zA-Z]*)[:;]((\d*[\.,']?\d?\d?)\/)?(\d*[\.,']?\d?\d?)");
}
MatchCollection mc = r.Matches(statOCR);
if (mc.Count == 0)
{
if (statName == "NameSpecies" || statName == "Owner" || statName == "Tribe")
{
continue;
}
if (statName == "Torpor" && false)
{
// probably it's a wild creature
// todo
}
else
{
finishedText += "error reading stat " + statName;
finalValues[stI] = 0;
continue;
}
}
if (statName == "NameSpecies" || statName == "Owner" || statName == "Tribe")
{
if (statName == "NameSpecies" && mc[0].Groups.Count > 0)
{
if (mc[0].Groups[1].Value == "♀")
{
sex = Sex.Female;
}
else if (mc[0].Groups[1].Value == "♂")
{
sex = Sex.Male;
}
dinoName = mc[0].Groups[2].Value;
species = mc[0].Groups[3].Value;
if (species.Length == 0)
{
species = dinoName;
}
// remove non-letter chars
r = new Regex("[^a-zA-Z]");
species = r.Replace(species, "");
// replace capital I with lower l (common misrecognition)
r = new Regex("(?<=[a-z])I(?=[a-z])");
species = r.Replace(species, "l");
// readd spaces before capital letters
r = new Regex("(?<=[a-z])(?=[A-Z])");
species = r.Replace(species, " ");
finishedText += "\t→ " + sex.ToString() + ", " + species;
}
else if (statName == "Owner" && mc[0].Groups.Count > 0)
{
ownerName = mc[0].Groups[0].Value;
finishedText += "\t→ " + ownerName;
}
else if (statName == "Tribe" && mc[0].Groups.Count > 0)
{
tribeName = mc[0].Groups[0].Value.Replace("Tobe", "Tribe").Replace("Tdbe", "Tribe").Replace("Tribeof", "Tribe of ");
finishedText += "\t→ " + tribeName;
}
continue;
}
if (mc[0].Groups.Count > 2 && mc[0].Groups[2].Value == "%" && statName == "Weight")
{
// first stat with a '%' is damage, if oxygen is missing, shift all stats by one
finalValues[4] = finalValues[3]; // shift food to weight
finalValues[3] = finalValues[2]; // shift oxygen to food
finalValues[2] = 0; // set oxygen (which wasn't there) to 0
stI++;
}
double.TryParse(mc[0].Groups[1].Value.Replace('\'', '.').Replace(',', '.').Replace('O', '0'), System.Globalization.NumberStyles.Any, System.Globalization.CultureInfo.GetCultureInfo("en-US"), out double v); // common substitutions: comma and apostrophe to dot,
finishedText += $"\t→ {v}";
// TODO: test here that the read stat name corresponds to the stat supposed to be read
finalValues[stI] = v;
}
OCRText = finishedText;
// TODO reorder stats to match 12-stats-order
return(finalValues);
/*
* Bitmap grab = Win32Stuff.GetSreenshotOfProcess(screenCaptureApplicationName);
* AddBitmapToDebug(grab);
*
* //grab.Save("E:\\Temp\\Calibration8.png", ImageFormat.Png);
* if (changeForegroundWindow)
* Win32Stuff.SetForegroundWindow(Application.OpenForms[0].Handle);
*/
}
/// <summary>
/// For electronic books, we want to limit the dimensions of images since they'll be displayed
/// on small screens. More importantly, we want to limit the size of the image file since it
/// will often be transmitted over slow network connections. So rather than merely zipping up
/// an image file, we set its dimensions to within our desired limit (currently 600x600px) and
/// generate the bytes in the desired format. If the original image is already small enough, we
/// retain its dimensions. We also make png images have transparent backgrounds if requested so
/// that they will work for cover pages. If transparency is not needed, the original image file
/// bytes are returned if that results in a smaller final image file.
/// </summary>
/// <remarks>
/// Note that we have to write png files with 32-bit color even if the orginal file used 1-bit
/// 4-bit, or 8-bit grayscale. So .png files may come out bigger even when the dimensions
/// shrink, and likely will be bigger when the dimensions stay the same. This might be a
/// limitation of the underlying .Net/Windows and Mono/Linux code, or might be needed for
/// transparent backgrounds.
/// </remarks>
/// <returns>The bytes of the (possibly) adjusted image.</returns>
internal static byte[] GetImageBytesForElectronicPub(string filePath, bool needsTransparentBackground)
{
var originalBytes = RobustFile.ReadAllBytes(filePath);
using (var originalImage = PalasoImage.FromFileRobustly(filePath))
{
var image = originalImage.Image;
int originalWidth = image.Width;
int originalHeight = image.Height;
var appearsToBeJpeg = ImageUtils.AppearsToBeJpeg(originalImage);
if (originalWidth > kMaxWidth || originalHeight > kMaxHeight || !appearsToBeJpeg)
{
// Preserve the aspect ratio
float scaleX = (float)kMaxWidth / (float)originalWidth;
float scaleY = (float)kMaxHeight / (float)originalHeight;
// no point in ever expanding, even if we're making a new image just for transparency.
float scale = Math.Min(1.0f, Math.Min(scaleX, scaleY));
// New width and height maintaining the aspect ratio
int newWidth = (int)(originalWidth * scale);
int newHeight = (int)(originalHeight * scale);
var imagePixelFormat = image.PixelFormat;
switch (imagePixelFormat)
{
// These three formats are not supported for bitmaps to be drawn on using Graphics.FromImage.
// So use the default bitmap format.
// Enhance: if these are common it may be worth research to find out whether there are better options.
// - possibly the 'reduced' image might not be reduced...even though smaller, the indexed format
// might be so much more efficient that it is smaller. However, even if that is true, it doesn't
// necessarily follow that it takes less memory to render on the device. So it's not obvious that
// we should keep the original just because it's a smaller file.
// - possibly we don't need a 32-bit bitmap? Unfortunately the 1bpp/4bpp/8bpp only tells us
// that the image uses two, 16, or 256 distinct colors, not what they are or what precision they have.
case PixelFormat.Format1bppIndexed:
case PixelFormat.Format4bppIndexed:
case PixelFormat.Format8bppIndexed:
imagePixelFormat = PixelFormat.Format32bppArgb;
break;
}
// OTOH, always using 32-bit format for .png files keeps us from having problems in BloomReader
// like BL-5740 (where 24bit format files came out in BR with black backgrounds).
if (!appearsToBeJpeg)
{
imagePixelFormat = PixelFormat.Format32bppArgb;
}
// Image files may have unknown formats which can be read, but not written.
// See https://issues.bloomlibrary.org/youtrack/issue/BH-5812.
imagePixelFormat = EnsureValidPixelFormat(imagePixelFormat);
var needTransparencyConversion =
!appearsToBeJpeg && needsTransparentBackground && !ImageUtils.HasTransparency(image);
using (var newImage = new Bitmap(newWidth, newHeight, imagePixelFormat))
{
// Draws the image in the specified size with quality mode set to HighQuality
using (Graphics graphics = Graphics.FromImage(newImage))
{
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
using (var imageAttributes = new ImageAttributes())
{
// See https://stackoverflow.com/a/11850971/7442826
// Fixes the 50% gray border issue on bright white or dark images
imageAttributes.SetWrapMode(WrapMode.TileFlipXY);
// In addition to possibly scaling, we want PNG images to have transparent backgrounds.
if (needTransparencyConversion)
{
// This specifies that all white or very-near-white pixels (all color components at least 253/255)
// will be made transparent.
imageAttributes.SetColorKey(Color.FromArgb(253, 253, 253), Color.White);
}
var destRect = new Rectangle(0, 0, newWidth, newHeight);
graphics.DrawImage(image, destRect, 0, 0, image.Width, image.Height,
GraphicsUnit.Pixel, imageAttributes);
}
}
// Save the file in the same format as the original, and return its bytes.
using (var tempFile = TempFile.WithExtension(Path.GetExtension(filePath)))
{
// This uses default quality settings for jpgs...one site says this is
// 75 quality on a scale that runs from 0-100. For most images, this
// should give a quality barely distinguishable from uncompressed and still save
// about 7/8 of the file size. Lower quality settings rapidly lose quality
// while only saving a little space; higher ones rapidly use more space
// with only marginal quality improvement.
// See https://photo.stackexchange.com/questions/30243/what-quality-to-choose-when-converting-to-jpg
// for more on quality and https://docs.microsoft.com/en-us/dotnet/framework/winforms/advanced/how-to-set-jpeg-compression-level
// for how to control the quality setting if we decide to (RobustImageIO has
// suitable overloads).
RobustImageIO.SaveImage(newImage, tempFile.Path, image.RawFormat);
// Copy the metadata from the original file to the new file.
var metadata = SIL.Windows.Forms.ClearShare.Metadata.FromFile(filePath);
if (!metadata.IsEmpty)
{
metadata.Write(tempFile.Path);
}
var newBytes = RobustFile.ReadAllBytes(tempFile.Path);
if (newBytes.Length < originalBytes.Length || needTransparencyConversion)
{
return(newBytes);
}
}
}
}
}
return(originalBytes);
}
private Bitmap GenerateTemplate()
{
// Benchmarks suggest this is fastest regardless of the renderer pixel format
var template = new Bitmap(Width, Height, PixelFormat.Format32bppPArgb);
// Draw it
using (var g = Graphics.FromImage(template))
{
g.SmoothingMode = SmoothingMode.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
if (BackgroundImage != null)
{
// Fill with the background image
using (var attribute = new ImageAttributes())
{
attribute.SetWrapMode(WrapMode.TileFlipXY);
g.DrawImage(
BackgroundImage,
new Rectangle(0, 0, Width, Height),
0,
0,
BackgroundImage.Width,
BackgroundImage.Height,
GraphicsUnit.Pixel,
attribute);
}
}
else
{
// Fill background
using (var brush = new SolidBrush(BackgroundColor))
{
g.FillRectangle(brush, -1, -1, Width + 1, Height + 1);
}
}
foreach (var channel in _channels)
{
if (channel.BackgroundColor != Color.Transparent)
{
using (var b = new SolidBrush(channel.BackgroundColor))
{
g.FillRectangle(b, channel.Bounds);
}
}
if (channel.ZeroLineColor != Color.Transparent && channel.ZeroLineWidth > 0)
{
using (var pen = new Pen(channel.ZeroLineColor, channel.ZeroLineWidth))
{
// Draw the zero line
g.DrawLine(
pen,
channel.Bounds.Left,
channel.Bounds.Top + channel.Bounds.Height / 2,
channel.Bounds.Right,
channel.Bounds.Top + channel.Bounds.Height / 2);
}
}
if (channel.BorderWidth > 0 && channel.BorderColor != Color.Transparent)
{
using (var pen = new Pen(channel.BorderColor, channel.BorderWidth))
{
if (channel.BorderEdges)
{
// We want all edges to show equally.
// To achieve this, we need to artificially pull the edges in 1px on the right and bottom.
g.DrawRectangle(
pen,
channel.Bounds.Left,
channel.Bounds.Top,
channel.Bounds.Width - (channel.Bounds.Right == RenderingBounds.Right ? 1 : 0),
channel.Bounds.Height - (channel.Bounds.Bottom == RenderingBounds.Bottom ? 1 : 0));
}
else
{
// We want to draw all lines which are not on the rendering bounds
if (channel.Bounds.Left != RenderingBounds.Left)
{
g.DrawLine(pen, channel.Bounds.Left, channel.Bounds.Top, channel.Bounds.Left, channel.Bounds.Bottom);
}
if (channel.Bounds.Top != RenderingBounds.Top)
{
g.DrawLine(pen, channel.Bounds.Left, channel.Bounds.Top, channel.Bounds.Right, channel.Bounds.Top);
}
if (channel.Bounds.Right != RenderingBounds.Right)
{
g.DrawLine(pen, channel.Bounds.Right, channel.Bounds.Top, channel.Bounds.Right, channel.Bounds.Bottom);
}
if (channel.Bounds.Bottom != RenderingBounds.Bottom)
{
g.DrawLine(pen, channel.Bounds.Left, channel.Bounds.Bottom, channel.Bounds.Right, channel.Bounds.Bottom);
}
}
}
}
if (channel.LabelFont != null && channel.LabelColor != Color.Transparent)
{
g.TextRenderingHint = TextRenderingHint.AntiAlias;
using (var brush = new SolidBrush(channel.LabelColor))
{
var stringFormat = new StringFormat();
var layoutRectangle = new RectangleF(
channel.Bounds.Left + channel.LabelMargins.Left,
channel.Bounds.Top + channel.LabelMargins.Top,
channel.Bounds.Width - channel.LabelMargins.Left - channel.LabelMargins.Right,
channel.Bounds.Height - channel.LabelMargins.Top - channel.LabelMargins.Bottom);
switch (channel.LabelAlignment)
{
case ContentAlignment.TopLeft:
stringFormat.Alignment = StringAlignment.Near;
stringFormat.LineAlignment = StringAlignment.Near;
break;
case ContentAlignment.TopCenter:
stringFormat.Alignment = StringAlignment.Center;
stringFormat.LineAlignment = StringAlignment.Near;
break;
case ContentAlignment.TopRight:
stringFormat.Alignment = StringAlignment.Far;
stringFormat.LineAlignment = StringAlignment.Near;
break;
case ContentAlignment.MiddleLeft:
stringFormat.Alignment = StringAlignment.Near;
stringFormat.LineAlignment = StringAlignment.Center;
break;
case ContentAlignment.MiddleCenter:
stringFormat.Alignment = StringAlignment.Center;
stringFormat.LineAlignment = StringAlignment.Center;
break;
case ContentAlignment.MiddleRight:
stringFormat.Alignment = StringAlignment.Far;
stringFormat.LineAlignment = StringAlignment.Center;
break;
case ContentAlignment.BottomLeft:
stringFormat.Alignment = StringAlignment.Near;
stringFormat.LineAlignment = StringAlignment.Far;
break;
case ContentAlignment.BottomCenter:
stringFormat.Alignment = StringAlignment.Center;
stringFormat.LineAlignment = StringAlignment.Far;
break;
case ContentAlignment.BottomRight:
stringFormat.Alignment = StringAlignment.Far;
stringFormat.LineAlignment = StringAlignment.Far;
break;
default:
throw new ArgumentOutOfRangeException();
}
g.DrawString(channel.Label, channel.LabelFont, brush, layoutRectangle, stringFormat);
}
}
}
}
return(template);
}
public static Bitmap FitBitmap(Bitmap source, int maxSize, out string comment)
{
bool makeTilable = true;
comment = "Texture is fine.";
if (source.Width * source.Height <= maxSize)
{
return(source);
}
int newWidth = source.Width;
int newHeight = source.Height;
while (newWidth * newHeight > maxSize)
{
if (!makeTilable)
{
if (newWidth > newHeight)
{
newWidth--;
newHeight = (int)(source.Height * (float)newWidth / source.Width + 0.5f);
}
else
{
newHeight--;
newWidth = (int)(source.Width * (float)newHeight / source.Height + 0.5f);
}
}
else
{
newWidth = 1 << ((int)Math.Log(newWidth - 1, 2));
newHeight = 1 << ((int)Math.Log(newHeight - 1, 2));
}
}
comment = "Image is too large (" + source.Width.ToString() + " x " + source.Height.ToString() + ") and has to be resized to " + newWidth.ToString() + " x " + newHeight.ToString();
if (newWidth * newHeight > maxSize)
{
EmulationState.messages.AppendMessage("Failed to scale image down D:", "This should really not happen");
}
Rectangle destRect = new Rectangle(0, 0, newWidth, newHeight);
Bitmap destImage = new Bitmap(newWidth, newHeight);
destImage.SetResolution(source.HorizontalResolution, source.VerticalResolution);
using (System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(destImage))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (ImageAttributes wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(source, destRect, 0, 0, source.Width, source.Height, GraphicsUnit.Pixel, wrapMode);
}
}
return(destImage);
}
public ActionResult AddPhoto(HttpPostedFileBase file)
{
var fileName = string.Empty;
var path = string.Empty;
var thumbFileName = string.Empty;
var thumbFilePath = string.Empty;
//check exist file from from
if (file != null)
{
var fileSize = file.ContentLength;
//check file size
//max image size
int maxImageSize = int.Parse(ConfigurationManager.AppSettings["MaxByteImageSize"]);
if (fileSize > maxImageSize * 1024)
{
TempData["Message"] = "file is too big";
return(RedirectToAction("UserGallery", "Gallery"));
}
var fileExtention = Path.GetExtension(file.FileName).ToLower();
//valid exeptions
string[] listOfExtensions = ConfigurationManager.AppSettings["ValidImageExtensions"].Split(',');
var isAccept = false;
//check valid file extension
foreach (var item in listOfExtensions)
{
if (fileExtention == item)
{
isAccept = true;
break;
}
}
if (!isAccept)
{
TempData["Message"] = "File isn't a picture";
return(RedirectToAction("UserGallery"));
}
fileName = Path.GetFileName(file.FileName);
//upload path from app.settings
var uploadPath = ConfigurationManager.AppSettings["UploadImagePath"];
var dirPath = Path.Combine(Server.MapPath(uploadPath), User.Identity.GetUserId());
path = Path.Combine(dirPath, fileName);
//check exist directory
if (Directory.Exists(dirPath))
{
if (System.IO.File.Exists(path))
{
TempData["Message"] = "The file with same name ia already exist";
return(RedirectToAction("UserGallery"));
}
else
{
file.SaveAs(path);
}
}
else
{
Directory.CreateDirectory(dirPath);
file.SaveAs(path);
}
//creates thumbnail
Rectangle cropRectangle = new Rectangle(0, 0, 420, 236);
Bitmap src = Image.FromStream(file.InputStream, true, true) as Bitmap;
Bitmap target = new Bitmap(cropRectangle.Width, cropRectangle.Height);
target.SetResolution(src.HorizontalResolution, src.VerticalResolution);
using (Graphics g = Graphics.FromImage(target))
{
g.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceCopy;
g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(System.Drawing.Drawing2D.WrapMode.TileFlipXY);
g.DrawImage(src, cropRectangle, 0, 0, src.Width, src.Height, GraphicsUnit.Pixel, wrapMode);
}
}
//thumbnail file name
thumbFileName = Path.GetFileNameWithoutExtension(file.FileName) + "_thumb";
thumbFileName += Path.GetExtension(file.FileName);
//thumbnail path
var thumbPath = Path.Combine(Server.MapPath(uploadPath + User.Identity.GetUserId()), "thumbnail");
thumbFilePath = Path.Combine(thumbPath, thumbFileName);
//check exist directory
if (Directory.Exists(thumbPath))
{
if (!System.IO.File.Exists(thumbFilePath))
{
target.Save(thumbFilePath, System.Drawing.Imaging.ImageFormat.Jpeg);
}
}
else
{
Directory.CreateDirectory(thumbPath);
target.Save(thumbFilePath, System.Drawing.Imaging.ImageFormat.Jpeg);
}
}
var userId = _userService.FindUserByName(User.Identity.Name).Result.Id;
var pic = new PhotoDto()
{
Id = Guid.NewGuid().ToString(),
PhotoName = fileName,
DateTimeUploading = DateTime.Now,
PhotoPath = path,
ThumbnailPath = thumbFilePath,
IsPublish = false,
ApplicationUserId = userId
};
_photoService.Add(pic);
ViewBag.StatusMessage = "File successfully uploaded!";
return(RedirectToAction("GetAllPath", "Gallery", new { userId = pic.ApplicationUserId }));
}
protected override void Apply(ImageProcessingActionExecuteArgs args)
{
Bitmap result = null;
try
{
// Create the result image
result = new Bitmap(350, 350, CodeCarvings.Piczard.CommonData.DefaultPixelFormat);
// Set the right image resolution (DPI)
ImageHelper.SetImageResolution(result, args.ImageProcessingJob.OutputResolution);
using (Graphics g = Graphics.FromImage(result))
{
// Use the max quality
ImageHelper.SetGraphicsMaxQuality(g);
if ((args.IsLastAction) && (!args.AppliedImageBackColorValue.HasValue))
{
// Optimization (not mandatory)
// This is the last filter action and the ImageBackColor has not been yet applied...
// Apply the ImageBackColor now to save RAM & CPU
args.ApplyImageBackColor(g);
}
using (ImageAttributes imageAttributes = new ImageAttributes())
{
// Important
imageAttributes.SetWrapMode(WrapMode.TileFlipXY);
// Draw the scaled image
Rectangle destinationRectangle = new Rectangle(75, 52, 200, 200);
using (Image resizedImage = new FixedCropConstraint(GfxUnit.Pixel, destinationRectangle.Size).GetProcessedImage(args.Image))
{
g.DrawImage(resizedImage, destinationRectangle, 0, 0, resizedImage.Width, resizedImage.Height, GraphicsUnit.Pixel, imageAttributes);
// Draw the reflection
destinationRectangle = new Rectangle(75, 252, 200, 98);
using (Image flippedImage = ImageTransformation.FlipVertical.GetProcessedImage(resizedImage))
{
g.DrawImage(flippedImage, destinationRectangle, 0, 0, flippedImage.Width, flippedImage.Height, GraphicsUnit.Pixel, imageAttributes);
}
}
// Draw the mask
destinationRectangle = new Rectangle(0, 0, result.Width, result.Height);
using (LoadedImage loadedImage = ImageArchiver.LoadImage("~/repository/filters/MyCustomFilter1Mask.png"))
{
g.DrawImage(loadedImage.Image, destinationRectangle, 0, 0, loadedImage.Size.Width, loadedImage.Size.Height, GraphicsUnit.Pixel, imageAttributes);
}
}
// Draw the text
string text = "Generated by 'MyCustomFilter1' on " + DateTime.Now.ToString();
FontDefinition fontDefinition = new FontDefinition();
fontDefinition.Size = 12; //12px
using (Font font = fontDefinition.GetFont())
{
// Setup the custom parameters
g.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
using (StringFormat stringFormat = new StringFormat())
{
SizeF textSize = g.MeasureString(text, font, int.MaxValue, stringFormat);
Size pixelTextSize = new Size(Convert.ToInt32(Math.Round(textSize.Width)), Convert.ToInt32(Math.Round(textSize.Height)));
// Calculate the text position
Point location = new Point((result.Width - pixelTextSize.Width) / 2, result.Height - 14 - pixelTextSize.Height);
// Draw the text
using (Brush brush = new SolidBrush(ColorTranslator.FromHtml("#5b615d")))
{
g.DrawString(text, font, brush, location, stringFormat);
}
}
}
}
// Return the image
args.Image = result;
}
catch
{
// An error has occurred...
// Release the resources
if (result != null)
{
result.Dispose();
result = null;
}
// Re-throw the exception
throw;
}
}
/// <summary>
/// Renders the layer
/// </summary>
/// <param name="graphics">Graphics object reference</param>
/// <param name="map">Map which is rendered</param>
public override void Render(IGraphics graphics, Map map)
{
if (!map.Size.IsEmpty && map.Size.Width > 0 && map.Size.Height > 0)
{
var bmp = new Bitmap(map.Size.Width, map.Size.Height, PixelFormat.Format32bppArgb);
using (IGraphics g = Graphics.FromImage(bmp).G())
{
g.InterpolationMode = InterpolationMode;
g.Transform = graphics.Transform.Clone();
var extent = new Extent(map.Envelope.MinX, map.Envelope.MinY,
map.Envelope.MaxX, map.Envelope.MaxY);
var level = BruTile.Utilities.GetNearestLevel(_source.Schema.Resolutions, map.PixelSize);
var tiles = new List <TileInfo>(_source.Schema.GetTilesInView(extent, level));
var tileWidth = _source.Schema.GetTileWidth(level);
var tileHeight = _source.Schema.GetTileWidth(level);
IList <WaitHandle> waitHandles = new List <WaitHandle>();
var toRender = new Dictionary <TileIndex, Bitmap>();
var takenFromCache = new Dictionary <TileIndex, bool>();
foreach (TileInfo info in tiles)
{
var image = _bitmaps.Find(info.Index);
if (image != null)
{
toRender.Add(info.Index, image);
takenFromCache.Add(info.Index, true);
continue;
}
if (_fileCache != null && _fileCache.Exists(info.Index))
{
_bitmaps.Add(info.Index, GetImageFromFileCache(info) as Bitmap);
toRender.Add(info.Index, _bitmaps.Find(info.Index));
takenFromCache.Add(info.Index, true);
continue;
}
var waitHandle = new AutoResetEvent(false);
waitHandles.Add(waitHandle);
ThreadPool.QueueUserWorkItem(GetTileOnThread,
new object[] { _source.Provider, info, toRender, waitHandle, true });
}
foreach (var handle in waitHandles)
{
handle.WaitOne();
}
using (var ia = new ImageAttributes())
{
if (!_transparentColor.IsEmpty)
{
ia.SetColorKey(_transparentColor, _transparentColor);
}
#if !PocketPC
ia.SetWrapMode(WrapMode.TileFlipXY);
#endif
foreach (var info in tiles)
{
if (!toRender.ContainsKey(info.Index))
{
continue;
}
var bitmap = toRender[info.Index];//_bitmaps.Find(info.Index);
if (bitmap == null)
{
continue;
}
var min = map.WorldToImage(new Coordinate(info.Extent.MinX, info.Extent.MinY));
var max = map.WorldToImage(new Coordinate(info.Extent.MaxX, info.Extent.MaxY));
min = new PointF((float)Math.Round(min.X), (float)Math.Round(min.Y));
max = new PointF((float)Math.Round(max.X), (float)Math.Round(max.Y));
try
{
g.DrawImage(bitmap,
(int)min.X, (int)max.Y, (int)(max.X - min.X),
(int)(min.Y - max.Y), 0, 0, tileWidth, tileHeight,
GraphicsUnitType.Pixel, ia);
}
catch (Exception ee)
{
Logger.Error(ee.Message);
}
}
}
//Add rendered tiles to cache
foreach (var kvp in toRender)
{
if (takenFromCache.ContainsKey(kvp.Key) && !takenFromCache[kvp.Key])
{
_bitmaps.Add(kvp.Key, kvp.Value);
}
}
graphics.Transform = new Matrix();
graphics.DrawImageUnscaled(bmp, 0, 0);
graphics.Transform = g.Transform;
}
}
}
// todo not used, remove?
//private static Rectangle letterRect(Bitmap source, int hStart, int hEnd)
//{
// int startWhite = -1, endWhite = -1;
// for (int j = 0; j < source.Height; j++)
// {
// for (int i = hStart; i < hEnd; i++)
// {
// if (startWhite == -1 && source.GetPixel(i, j).R == 255)
// {
// startWhite = j;
// }
// if (endWhite == -1 && source.GetPixel(i, (source.Height - j) - 1).R == 255)
// {
// endWhite = (source.Height - j);
// }
// if (startWhite != -1 && endWhite != -1)
// return new Rectangle(hStart, startWhite, hEnd - hStart, endWhite - startWhite);
// }
// }
// return Rectangle.Empty;
//}
public double[] DoOcr(out string OCRText, out string dinoName, out string species, out string ownerName, out string tribeName, out Sex sex, string useImageFilePath = "", bool changeForegroundWindow = true)
{
string finishedText = string.Empty;
dinoName = string.Empty;
species = string.Empty;
ownerName = string.Empty;
tribeName = string.Empty;
sex = Sex.Unknown;
double[] finalValues = new double[1] {
0
};
if (ocrConfig == null)
{
OCRText = "Error: no ocr configured";
return(finalValues);
}
Bitmap screenshotbmp;
_ocrControl.debugPanel.Controls.Clear();
_ocrControl.ClearLists();
if (System.IO.File.Exists(useImageFilePath))
{
screenshotbmp = (Bitmap)Image.FromFile(useImageFilePath);
}
else
{
// grab screenshot from ark
screenshotbmp = Win32API.GetScreenshotOfProcess(screenCaptureApplicationName, waitBeforeScreenCapture, true);
}
if (screenshotbmp == null)
{
OCRText = "Error: no image for OCR. Is ARK running?";
return(finalValues);
}
if (!CheckResolutionSupportedByOcr(screenshotbmp))
{
OCRText = "Error while calibrating: The game-resolution is not supported by the currently loaded OCR-configuration.\n"
+ $"The tested image has a resolution of {screenshotbmp.Width} × {screenshotbmp.Height} px,\n"
+ $"the resolution of the loaded ocr-config is {ocrConfig.resolutionWidth} × {ocrConfig.resolutionHeight} px.\n\n"
+ "Load a ocr-config file with the resolution of the game to make it work.";
return(finalValues);
}
// TODO resize image according to resize-factor. used for large screenshots
if (ocrConfig.resize != 1 && ocrConfig.resize > 0)
{
Bitmap resized = new Bitmap((int)(ocrConfig.resize * ocrConfig.resolutionWidth), (int)(ocrConfig.resize * ocrConfig.resolutionHeight));
using (var graphics = Graphics.FromImage(resized))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(screenshotbmp, new Rectangle(0, 0, 1920, 1080), 0, 0, screenshotbmp.Width, screenshotbmp.Height, GraphicsUnit.Pixel, wrapMode);
}
screenshotbmp?.Dispose();
screenshotbmp = resized;
}
}
if (enableOutput && _ocrControl != null)
{
_ocrControl.AddBitmapToDebug(screenshotbmp);
_ocrControl.SetScreenshot(screenshotbmp);
}
finalValues = new double[ocrConfig.labelRectangles.Length];
finalValues[8] = -1; // set imprinting to -1 to mark it as unknown and to set a difference to a creature with 0% imprinting.
if (changeForegroundWindow)
{
Win32API.SetForegroundWindow(Application.OpenForms[0].Handle);
}
bool wild = false; // todo: set to true and find out if the creature is wild in the first loop
int stI = -1;
for (int lbI = 0; lbI < ocrConfig.labelNames.Count; lbI++)
{
stI++;
if (lbI == 8)
{
stI = 8;
}
string statName = ocrConfig.labelNames[stI];
switch (statName)
{
case "NameSpecies":
if (ocrConfig.RecognitionPatterns.TrainingSettings.SkipName)
{
dinoName = string.Empty;
continue;
}
break;
case "Tribe":
if (ocrConfig.RecognitionPatterns.TrainingSettings.SkipTribe)
{
tribeName = string.Empty;
continue;
}
break;
case "Owner":
if (ocrConfig.RecognitionPatterns.TrainingSettings.SkipOwner)
{
ownerName = string.Empty;
continue;
}
break;
}
Rectangle rec = ocrConfig.labelRectangles[lbI];
// wild creatures don't have the xp-bar, all stats are moved one row up
if (wild && stI < 9)
{
rec.Offset(0, ocrConfig.labelRectangles[0].Top - ocrConfig.labelRectangles[1].Top);
}
Bitmap testbmp = SubImage(screenshotbmp, rec.X, rec.Y, rec.Width, rec.Height);
//AddBitmapToDebug(testbmp);
string statOcr;
try
{
if (statName == "NameSpecies")
{
statOcr = PatternOcr.ReadImageOcr(testbmp, false, 0.85f, _ocrControl);
}
else if (statName == "Level")
{
statOcr = PatternOcr.ReadImageOcr(testbmp, true, 1.1f, _ocrControl).Replace(".", ": ");
}
else if (statName == "Tribe" || statName == "Owner")
{
statOcr = PatternOcr.ReadImageOcr(testbmp, false, 0.8f, _ocrControl);
}
else
{
statOcr = PatternOcr.ReadImageOcr(testbmp, true, ocrControl: _ocrControl).Trim('.'); // statValues are only numbers
}
}
catch (OperationCanceledException)
{
OCRText = "Canceled";
return(finalValues);
}
if (statOcr == string.Empty &&
(statName == "Health" || statName == "Imprinting" || statName == "Tribe" || statName == "Owner"))
{
if (wild && statName == "Health")
{
stI--;
wild = false;
}
continue; // these can be missing, it's fine
}
finishedText += (finishedText.Length == 0 ? string.Empty : "\r\n") + statName + ":\t" + statOcr;
// parse the OCR String
var r = new Regex(@"^[_\/\\]*(.*?)[_\/\\]*$");
statOcr = r.Replace(statOcr, "$1");
if (statName == "NameSpecies")
{
r = new Regex(@".*?([♂♀])?[_.,-\/\\]*([^♂♀]+?)(?:[\(\[]([^\[\(\]\)]+)[\)\]]$|$)");
}
else if (statName == "Owner" || statName == "Tribe")
{
r = new Regex(@"(.*)");
}
else if (statName == "Level")
{
r = new Regex(@".*\D(\d+)");
}
else
{
r = new Regex(@"(?:[\d.,%\/]*\/)?(\d+[\.,']?\d?)(%)?\.?"); // only the second numbers is interesting after the current weight is not shown anymore
//if (onlyNumbers)
//r = new Regex(@"((\d*[\.,']?\d?\d?)\/)?(\d*[\.,']?\d?\d?)");
//else
// r = new Regex(@"([a-zA-Z]*)[:;]((\d*[\.,']?\d?\d?)\/)?(\d*[\.,']?\d?\d?)");
}
MatchCollection mc = r.Matches(statOcr);
if (mc.Count == 0)
{
if (statName == "NameSpecies" || statName == "Owner" || statName == "Tribe")
{
continue;
}
//if (statName == "Torpor")
//{
// // probably it's a wild creature
// // todo
//}
//else
//{
finishedText += "error reading stat " + statName;
finalValues[stI] = 0;
continue;
//}
}
if (statName == "NameSpecies" || statName == "Owner" || statName == "Tribe")
{
if (statName == "NameSpecies" && mc[0].Groups.Count > 0)
{
if (mc[0].Groups[1].Value == "♀")
{
sex = Sex.Female;
}
else if (mc[0].Groups[1].Value == "♂")
{
sex = Sex.Male;
}
dinoName = mc[0].Groups[2].Value;
species = mc[0].Groups[3].Value;
if (species.Length == 0)
{
species = dinoName;
}
// remove non-letter chars
r = new Regex("[^a-zA-Z]");
species = r.Replace(species, string.Empty);
// replace capital I with lower l (common misrecognition)
r = new Regex("(?<=[a-z])I(?=[a-z])");
species = r.Replace(species, "l");
// readd spaces before capital letters
r = new Regex("(?<=[a-z])(?=[A-Z])");
species = r.Replace(species, " ");
finishedText += "\t→ " + sex.ToString() + ", " + species;
}
else if (statName == "Owner" && mc[0].Groups.Count > 0)
{
ownerName = mc[0].Groups[0].Value;
finishedText += "\t→ " + ownerName;
}
else if (statName == "Tribe" && mc[0].Groups.Count > 0)
{
tribeName = mc[0].Groups[0].Value.Replace("Tobe", "Tribe").Replace("Tdbe", "Tribe").Replace("Tribeof", "Tribe of ");
finishedText += "\t→ " + tribeName;
}
continue;
}
if (mc[0].Groups.Count > 2 && mc[0].Groups[2].Value == "%" && statName == "Weight")
{
// first stat with a '%' is damage, if oxygen is missing, shift all stats by one
finalValues[4] = finalValues[3]; // shift food to weight
finalValues[3] = finalValues[2]; // shift oxygen to food
finalValues[2] = 0; // set oxygen (which wasn't there) to 0
stI++;
}
var splitRes = statOcr.Split('/', ',', ':');
var ocrValue = splitRes[splitRes.Length - 1] == "%" ? splitRes[splitRes.Length - 2] : splitRes[splitRes.Length - 1];
ocrValue = PatternOcr.RemoveNonNumeric(ocrValue);
double.TryParse(ocrValue, System.Globalization.NumberStyles.Any, System.Globalization.CultureInfo.GetCultureInfo("en-US"), out double v); // common substitutions: comma and apostrophe to dot,
if (statName == "MeleeDamage" && v > 1000)
{
v = v / 10;
}
finishedText += $"\t→ {v}";
// TODO: test here that the read stat name corresponds to the stat supposed to be read
finalValues[stI] = v;
}
OCRText = finishedText;
// TODO reorder stats to match 12-stats-order
return(finalValues);
/*
* Bitmap grab = Win32Stuff.GetSreenshotOfProcess(screenCaptureApplicationName);
* AddBitmapToDebug(grab);
*
* //grab.Save("E:\\Temp\\Calibration8.png", ImageFormat.Png);
* if (changeForegroundWindow)
* Win32Stuff.SetForegroundWindow(Application.OpenForms[0].Handle);
*/
}
/// <summary>
/// 图片水印
/// </summary>
/// <param name="imgPath">服务器图片相对路径</param>
/// <param name="filename">保存文件名</param>
/// <param name="watermarkFilename">水印文件相对路径</param>
/// <param name="watermarkStatus">图片水印位置 -1=不使用 0=平铺 1=左上 2=中上 3=右上 4=左中 9=右下</param>
/// <param name="quality">附加水印图片质量,0-100</param>
/// <param name="watermarkTransparency">水印的透明度 1--10 10为不透明</param>
public static void AddImageSignPic(string imgPath, string filename, string watermarkFilename, int watermarkStatus, int quality, int watermarkTransparency)
{
if (!File.Exists(Utils.GetMapPath(imgPath)))
{
return;
}
var imageBytes = File.ReadAllBytes(Utils.GetMapPath(imgPath));
var img = Image.FromStream(new MemoryStream(imageBytes));
filename = Utils.GetMapPath(filename);
if (watermarkFilename.StartsWith("/") == false)
{
watermarkFilename = "/" + watermarkFilename;
}
watermarkFilename = Utils.GetMapPath(watermarkFilename);
if (!File.Exists(watermarkFilename))
{
return;
}
var g = Graphics.FromImage(img);
//设置高质量插值法
g.InterpolationMode = InterpolationMode.High;
//设置高质量,低速度呈现平滑程度
g.SmoothingMode = SmoothingMode.HighQuality;
Image watermark = new Bitmap(watermarkFilename);
if (watermark.Height >= img.Height || watermark.Width >= img.Width)
{
return;
}
var imageAttributes = new ImageAttributes();
var colorMap = new ColorMap
{
OldColor = Color.FromArgb(255, 0, 255, 0),
NewColor = Color.FromArgb(0, 0, 0, 0)
};
ColorMap[] remapTable = { colorMap };
imageAttributes.SetRemapTable(remapTable, ColorAdjustType.Bitmap);
var transparency = 0.5F;
if (watermarkTransparency >= 1 && watermarkTransparency <= 10)
{
transparency = (watermarkTransparency / 10.0F);
}
float[][] colorMatrixElements =
{
new float[] { 1.0f, 0.0f, 0.0f, 0.0f, 0.0f },
new float[] { 0.0f, 1.0f, 0.0f, 0.0f, 0.0f },
new float[] { 0.0f, 0.0f, 1.0f, 0.0f, 0.0f },
new float[] { 0.0f, 0.0f, 0.0f, transparency, 0.0f },
new float[] { 0.0f, 0.0f, 0.0f, 0.0f, 1.0f }
};
var colorMatrix = new ColorMatrix(colorMatrixElements);
imageAttributes.SetColorMatrix(colorMatrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
var xpos = 0;
var ypos = 0;
var width = watermark.Width;
var height = watermark.Height;
switch (watermarkStatus)
{
case 0:
imageAttributes.SetWrapMode(WrapMode.Tile);
width = img.Width;
height = img.Height;
break;
case 1:
xpos = (int)(img.Width * (float).01);
ypos = (int)(img.Height * (float).01);
break;
case 2:
xpos = (int)((img.Width * (float).50) - (watermark.Width / 2));
ypos = (int)(img.Height * (float).01);
break;
case 3:
xpos = (int)((img.Width * (float).99) - (watermark.Width));
ypos = (int)(img.Height * (float).01);
break;
case 4:
xpos = (int)(img.Width * (float).01);
ypos = (int)((img.Height * (float).50) - (watermark.Height / 2));
break;
case 5:
xpos = (int)((img.Width * (float).50) - (watermark.Width / 2));
ypos = (int)((img.Height * (float).50) - (watermark.Height / 2));
break;
case 6:
xpos = (int)((img.Width * (float).99) - (watermark.Width));
ypos = (int)((img.Height * (float).50) - (watermark.Height / 2));
break;
case 7:
xpos = (int)(img.Width * (float).01);
ypos = (int)((img.Height * (float).99) - watermark.Height);
break;
case 8:
xpos = (int)((img.Width * (float).50) - (watermark.Width / 2));
ypos = (int)((img.Height * (float).99) - watermark.Height);
break;
case 9:
xpos = (int)((img.Width * (float).99) - (watermark.Width));
ypos = (int)((img.Height * (float).99) - watermark.Height);
break;
}
g.DrawImage(watermark, new Rectangle(xpos, ypos, width, height), 0, 0, width, height, GraphicsUnit.Pixel, imageAttributes);
var codecs = ImageCodecInfo.GetImageEncoders();
ImageCodecInfo ici = null;
foreach (var codec in codecs)
{
if (codec.MimeType.IndexOf("jpeg") > -1)
{
ici = codec;
}
}
var encoderParams = new EncoderParameters();
var qualityParam = new long[1];
if (quality < 0 || quality > 100)
{
quality = 80;
}
qualityParam[0] = quality;
var encoderParam = new EncoderParameter(Encoder.Quality, qualityParam);
encoderParams.Param[0] = encoderParam;
if (ici != null)
{
img.Save(filename, ici, encoderParams);
}
else
{
img.Save(filename);
}
g.Dispose();
img.Dispose();
watermark.Dispose();
imageAttributes.Dispose();
}
public bool ResizeImage(
string sourceFilePath,
string targetDirectoryPath,
string newFileName,
string mimeType,
int maxWidth,
int maxHeight,
bool allowEnlargement = false,
long quality = 90,
Color backgroundColor = default(Color)
)
{
if (string.IsNullOrEmpty(sourceFilePath))
{
throw new ArgumentException("imageFilePath must be provided");
}
if (string.IsNullOrEmpty(targetDirectoryPath))
{
throw new ArgumentException("targetDirectoryPath must be provided");
}
if (string.IsNullOrEmpty(newFileName))
{
throw new ArgumentException("newFileName must be provided");
}
if (!File.Exists(sourceFilePath))
{
log.LogError("imageFilePath does not exist " + sourceFilePath);
return(false);
}
if (!Directory.Exists(targetDirectoryPath))
{
log.LogError("targetDirectoryPath does not exist " + targetDirectoryPath);
return(false);
}
double scaleFactor = 0;
bool imageNeedsResizing = true;
var targetFilePath = Path.Combine(targetDirectoryPath, newFileName);
try
{
using (Stream tmpFileStream = File.OpenRead(sourceFilePath))
{
using (Image fullsizeImage = Image.FromStream(tmpFileStream))
{
scaleFactor = GetScaleFactor(fullsizeImage.Width, fullsizeImage.Height, maxWidth, maxHeight);
if (!allowEnlargement)
{
// don't need to resize since image is smaller than max
if (scaleFactor > 1)
{
imageNeedsResizing = false;
}
if (scaleFactor == 0)
{
imageNeedsResizing = false;
}
}
if (imageNeedsResizing)
{
int newWidth = (int)(fullsizeImage.Width * scaleFactor);
int newHeight = (int)(fullsizeImage.Height * scaleFactor);
var codecInfo = GetEncoderInfo(mimeType);
using (Bitmap resizedBitmap = new Bitmap(newWidth, newHeight, PixelFormat.Format24bppRgb))
{
using (Graphics graphics = Graphics.FromImage(resizedBitmap))
{
using (var attributes = new ImageAttributes())
{
attributes.SetWrapMode(WrapMode.TileFlipXY);
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
graphics.CompositingQuality = CompositingQuality.HighSpeed;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.DrawImage(
fullsizeImage,
Rectangle.FromLTRB(0, 0, newWidth, newHeight),
0, 0, fullsizeImage.Width, fullsizeImage.Height, GraphicsUnit.Pixel, attributes);
// Save the results
using (var output = File.Open(targetFilePath, FileMode.Create))
{
using (EncoderParameters encoderParams = new EncoderParameters(1))
{
encoderParams.Param[0] = new EncoderParameter(Encoder.Quality, quality);
resizedBitmap.Save(output, codecInfo, encoderParams);
}
}
} //end attributes
} //end graphics
} //end using resized bitmap
} //if (imageNeedsResizing)
} //end using bitmap
} //end using stream
}
catch (OutOfMemoryException ex)
{
log.LogError(MediaLoggingEvents.RESIZE_OPERATION, ex, ex.Message);
return(false);
}
catch (ArgumentException ex)
{
log.LogError(MediaLoggingEvents.RESIZE_OPERATION, ex, ex.Message);
return(false);
}
return(imageNeedsResizing);
}
private void DrawControlBox(Graphics graphics)
{
var count = 0;
#region 钮数量
if (this.ControlBox)
{
count = 1;
if (this.MaximizeBox)
{
count++;
}
if (this.MinimizeBox)
{
count++;
}
if (this.HelpButton)
{
count++;
}
}
else
{
return;
}
#endregion
if (this.ControlBoxies != null)
{
count += this.controlBoxies.Count;
}
if (count == 0)
{
return;
}
var x = this.Width - this.Padding.Right - this.controlBoxSize.Width;
var y = this.Padding.Top;//(this.Height - this.Padding.Top - this.Padding.Bottom - this.controlBoxSize.Height) / 2 + this.Padding.Top;
if (this.centerControlBox)
{
y = (this.Height - y - this.ControlBoxSize.Height) / 2;
}
ImageAttributes ImgAtt = new ImageAttributes();
ImgAtt.SetWrapMode(System.Drawing.Drawing2D.WrapMode.Clamp);
if (this.CloseButtonImage != null)
{
CloseRect = new Rectangle(x, y, this.controlBoxSize.Width, this.controlBoxSize.Height);
var color = CloseHover ? this.ControlActivedColor : this.ControlBackColor;
RadiusDrawable.DrawRadius(graphics, CloseRect, RadiusMode.None, 0, color.FromColor, color.ToColor, color.GradientMode, Color.Empty, 0);
graphics.DrawImage(this.CloseButtonImage, CloseRect, 0, 0, this.CloseButtonImage.Width, this.CloseButtonImage.Height, GraphicsUnit.Pixel, ImgAtt);
x -= this.ControlBoxSize.Width;
}
if (this.MaximizeBox && this.WindowState == FormWindowState.Maximized && this.NormalBoxImage != null)
{
MaxRect = new Rectangle(x, y, this.controlBoxSize.Width, this.controlBoxSize.Height);
var color = MaxHover ? this.ControlActivedColor : this.ControlBackColor;
RadiusDrawable.DrawRadius(graphics, MaxRect, RadiusMode.None, 0, color.FromColor, color.ToColor, color.GradientMode, Color.Empty, 0);
graphics.DrawImage(this.NormalBoxImage, MaxRect, 0, 0, this.NormalBoxImage.Width, this.NormalBoxImage.Height, GraphicsUnit.Pixel, ImgAtt);
x -= this.ControlBoxSize.Width;
}
else if (this.MaximizeBox && this.WindowState != FormWindowState.Maximized && this.MaximizeBoxImage != null)
{
MaxRect = new Rectangle(x, y, this.controlBoxSize.Width, this.controlBoxSize.Height);
var color = MaxHover ? this.ControlActivedColor : this.ControlBackColor;
RadiusDrawable.DrawRadius(graphics, MaxRect, RadiusMode.None, 0, color.FromColor, color.ToColor, color.GradientMode, Color.Empty, 0);
graphics.DrawImage(this.MaximizeBoxImage, MaxRect, 0, 0, this.MaximizeBoxImage.Width, this.MaximizeBoxImage.Height, GraphicsUnit.Pixel, ImgAtt);
x -= this.ControlBoxSize.Width;
}
if (this.MinimizeBox && this.MinimizeBoxImage != null)
{
MinRect = new Rectangle(x, y, this.controlBoxSize.Width, this.controlBoxSize.Height);
var color = MinHover ? this.ControlActivedColor : this.ControlBackColor;
RadiusDrawable.DrawRadius(graphics, MinRect, RadiusMode.None, 0, color.FromColor, color.ToColor, color.GradientMode, Color.Empty, 0);
graphics.DrawImage(this.MinimizeBoxImage, MinRect, 0, 0, this.MinimizeBoxImage.Width, this.MinimizeBoxImage.Height, GraphicsUnit.Pixel, ImgAtt);
x -= this.ControlBoxSize.Width;
}
#region 帮助按钮
if (this.HelpButton && this.HelpButtonImage != null)
{
HelpRect = new Rectangle(x, y, this.controlBoxSize.Width, this.controlBoxSize.Height);
var color = HelpHover ? this.ControlActivedColor : this.ControlBackColor;
RadiusDrawable.DrawRadius(graphics, HelpRect, RadiusMode.None, 0, color.FromColor, color.ToColor, color.GradientMode, Color.Empty, 0);
graphics.DrawImage(this.HelpButtonImage, HelpRect, 0, 0, this.HelpButtonImage.Width, this.HelpButtonImage.Height, GraphicsUnit.Pixel, ImgAtt);
x -= this.ControlBoxSize.Width;
}
#endregion
#region 其他按钮
if (this.ControlBoxies != null && this.ImageList != null && this.ImageList.Images.Count > 0)
{
foreach (var item in this.ControlBoxies)
{
item.Click -= ControlBoxItem_Click;
item.Click += ControlBoxItem_Click;
item.ControlActivedColor = this.ControlActivedColor;
item.ControlBackColor = this.ControlBackColor;
item.Rectangle = new Rectangle(x, y, this.controlBoxSize.Width, this.controlBoxSize.Height);
item.Image = this.ImageList.Images[item.ImageIndex];
item.Draw(graphics);
x -= this.ControlBoxSize.Width;
}
}
#endregion
}
/// <summary>
/// 打印出带有边框（和水印）的照片
/// Author: 王力
/// 效果：http://img0.ph.126.net/wx-jJ9-8IEURg_ZBu1IApA==/6608567359748454180.jpg
/// </summary>
/// <param name="imgSrc"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="quality"></param>
/// <param name="savePath"></param>
/// <param name="t"></param>
public void CutAvatarWithPadding(string imgSrc, int x, int y, int width, int height, long quality, string savePath, int t)
{
var original = Image.FromFile(imgSrc);
var paddingWidth = (int)((t * 0.2) + t);
var paddingHeight = (int)((t * 0.5) + t);
var img = new Bitmap(paddingWidth, paddingHeight, PixelFormat.Format24bppRgb);
//var img = new Bitmap(t, t, PixelFormat.Format24bppRgb);
try
{
img.MakeTransparent(img.GetPixel(0, 0));
//img.SetResolution(paddingWidth, paddingHeight);
//img.SetResolution(t, t);
using (var gr = Graphics.FromImage(img))
{
if (original.RawFormat.Equals(ImageFormat.Jpeg) || original.RawFormat.Equals(ImageFormat.Png) ||
original.RawFormat.Equals(ImageFormat.Bmp))
{
//gr.Clear(Color.Transparent);
gr.Clear(Color.White);
}
if (original.RawFormat.Equals(ImageFormat.Gif))
{
gr.Clear(Color.White);
}
gr.InterpolationMode = InterpolationMode.HighQualityBicubic;
gr.SmoothingMode = SmoothingMode.AntiAlias;
gr.CompositingQuality = CompositingQuality.HighQuality;
gr.PixelOffsetMode = PixelOffsetMode.HighQuality;
gr.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
using (var attribute = new ImageAttributes())
{
attribute.SetWrapMode(WrapMode.TileFlipXY);
//gr.DrawImage(original, new Rectangle(0, 0, t, t), x, y, width, height, GraphicsUnit.Pixel, attribute);
gr.DrawImage(original, new Rectangle(20, 20, t, t), x, y, width, height, GraphicsUnit.Pixel,
attribute);
}
//var bordcolor = Color.Red;
////var bordwidth = Convert.ToInt32(img.Width * 0.1);
////var bordheight = Convert.ToInt32(img.Height * 0.1);
//var bordwidth = 200;
//var bordheight =200;
//var newheight = img.Height + bordheight;
//var newwidth = img.Width + bordwidth;
//using (var attribute = new ImageAttributes())
//{
// attribute.SetWrapMode(WrapMode.TileFlipXY);
// gr.DrawImage(original, new Rectangle(0, 0, t, t), x, y, width, height, GraphicsUnit.Pixel,
// attribute);
// gr.DrawLine(new Pen(bordcolor, bordheight), 0, 0, newwidth, 0);
// gr.DrawLine(new Pen(bordcolor, bordheight), 0, newheight, newwidth, newheight);
//}
//水印 http://www.codeproject.com/Tips/323990/How-to-Create-watermarked-images-in-csharp-asp-net
//gr.DrawString("这是一个测试", new Font("Verdana", 14, FontStyle.Bold), new SolidBrush(Color.Beige), x: (img.Width / 2), y: (img.Height / 2));
gr.DrawString(@"胸有激雷而面如平湖者", new Font("Verdana", 14, FontStyle.Bold), new SolidBrush(Color.Tomato), x: 0, y: img.Height - 80);
gr.DrawString(@"可拜上将军也！", new Font("Verdana", 14, FontStyle.Bold), new SolidBrush(Color.Tomato), x: 0, y: img.Height - 60);
}
var myImageCodecInfo = GetEncoderInfo("image/jpeg");
if (original.RawFormat.Equals(ImageFormat.Jpeg))
{
myImageCodecInfo = GetEncoderInfo("image/jpeg");
}
else if (original.RawFormat.Equals(ImageFormat.Png))
{
myImageCodecInfo = GetEncoderInfo("image/png");
}
else if (original.RawFormat.Equals(ImageFormat.Gif))
{
myImageCodecInfo = GetEncoderInfo("image/gif");
}
else if (original.RawFormat.Equals(ImageFormat.Bmp))
{
myImageCodecInfo = GetEncoderInfo("image/bmp");
}
var myEncoder = Encoder.Quality;
var myEncoderParameters = new EncoderParameters(1);
var myEncoderParameter = new EncoderParameter(myEncoder, quality);
myEncoderParameters.Param[0] = myEncoderParameter;
img.Save(savePath, myImageCodecInfo, myEncoderParameters);
original.Dispose();
img.Dispose();
}
catch (Exception ex)
{
NBCMSLoggerManager.Error("MediaController:cutAvatar,KeyWord:" + savePath);
NBCMSLoggerManager.Error(ex.Message);
NBCMSLoggerManager.Error(ex.Source);
original.Dispose();
img.Dispose();
}
finally
{
original.Dispose();
img.Dispose();
}
}
public static void Main(string[] args)
{
Graphics.DrawImageAbort imageCallback;
Bitmap outbmp = new Bitmap (600, 600);
Bitmap bmp = new Bitmap("../../Test/System.Drawing/bitmaps/almogaver32bits.bmp");
Graphics dc = Graphics.FromImage (outbmp);
SolidBrush br = new SolidBrush(Color.White);
Bitmap img = bmp.Clone (new Rectangle (0,0, 60,60) , PixelFormat.Format32bppArgb);
ImageAttributes imageAttr = new ImageAttributes();
Bitmap bmpred = new Bitmap (100,100, PixelFormat.Format32bppArgb);
Graphics gr = Graphics.FromImage (bmpred);
/* Sample drawing*/
Pen cyan = new Pen(Color.Cyan, 0);
Pen green = new Pen(Color.Green, 0);
Pen pink = new Pen(Color.Pink, 0);
Pen blue = new Pen(Color.Blue, 0);
gr.DrawLine(cyan, 10.0F, 10.0F, 90.0F, 90.0F);
gr.DrawLine(pink, 10.0F, 30.0F, 90.0F, 30.0F);
gr.DrawLine(green, 10.0F, 50.0F, 90.0F, 50.0F);
gr.DrawRectangle (blue, 10.0F, 10.0F, 80.0F, 80.0F);
/* Draw image without any imageattributes*/
dc.DrawImage (bmpred, 0,0);
dc.DrawString ("Sample drawing", new Font ("Arial", 8), br, 10, 100);
/* Remmaping colours */
ColorMap[] clr = new ColorMap[1];
clr[0] = new ColorMap();
clr[0].OldColor = Color.Blue;
clr[0].NewColor = Color.Yellow;
imageAttr.SetRemapTable (clr, ColorAdjustType.Bitmap);
dc.DrawImage (bmpred, new Rectangle (100, 0, 100,100), 0,0, 100,100, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("Remapping colors", new Font ("Arial", 8), br, 110, 100);
/* Gamma correction on*/
imageAttr = new ImageAttributes();
imageAttr.SetGamma (2);
dc.DrawImage (bmpred, new Rectangle (200, 0, 100,100), 0,0,
100,100, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("Gamma corrected", new Font ("Arial", 8), br, 210, 100);
/* WrapMode: TitleX */
imageAttr = new ImageAttributes();
imageAttr.SetWrapMode (WrapMode.TileFlipX);
dc.DrawImage (bmpred, new Rectangle (0, 120, 200, 200), 0,0,
200, 200, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("WrapMode.TileFlipX", new Font ("Arial", 8), br, 10, 320);
/* WrapMode: TitleY */
imageAttr.SetWrapMode (WrapMode.TileFlipY);
dc.DrawImage (bmpred, new Rectangle (200, 120, 200, 200), 0,0,
200, 200, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("WrapMode.TileFlipY", new Font ("Arial", 8), br, 210, 320);
/* WrapMode: TitleXY */
imageAttr.SetWrapMode (WrapMode.TileFlipXY);
dc.DrawImage (bmpred, new Rectangle (400, 120, 200, 200), 0,0,
200, 200, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("WrapMode.TileFlipXY", new Font ("Arial", 8), br, 410, 320);
outbmp.Save("imageattributes.bmp", ImageFormat.Bmp);
}
public string GenerateImage(string savePath, string sPhysicalPath, string sOrgFileName, string sImageFileName, ImageFormat oFormat, int widthnew, int heightnew)
{
string filename = sOrgFileName.Substring(0, sOrgFileName.LastIndexOf("."));
try
{
if (oFormat != ImageFormat.Gif)
{
Size thumsize = new Size();
System.Drawing.Image oImg = System.Drawing.Image.FromFile(sPhysicalPath + @"\" + sOrgFileName);
if (oImg.Width > widthnew)
{
thumsize.Width = widthnew;
thumsize.Height = heightnew;
}
else
{
thumsize.Width = oImg.Width;
thumsize.Height = oImg.Height;
}
System.Drawing.Image oThumbNail = new Bitmap(thumsize.Width, thumsize.Height, oImg.PixelFormat);
Graphics oGraphic = Graphics.FromImage(oThumbNail);
oGraphic.CompositingQuality = CompositingQuality.HighQuality;
oGraphic.SmoothingMode = SmoothingMode.AntiAlias;
oGraphic.InterpolationMode = InterpolationMode.HighQualityBicubic;
oGraphic.PixelOffsetMode = PixelOffsetMode.HighQuality;
ImageAttributes attribute = new ImageAttributes();
attribute.SetWrapMode(WrapMode.TileFlipXY);
oGraphic.DrawImage(oImg, new Rectangle(new Point(0, 0), thumsize), 0, 0, oImg.Width, oImg.Height, GraphicsUnit.Pixel, attribute);
oImg.Dispose();
GC.Collect();
GC.WaitForPendingFinalizers();
// First delete the image
FileInfo fi = new FileInfo(sPhysicalPath + sOrgFileName);
fi.Attributes = FileAttributes.Normal;
fi.Delete();
// Then resave it with its new size
oThumbNail.Save(sPhysicalPath + sImageFileName, oFormat);
// Empty Garbage
oGraphic.Dispose();
oThumbNail.Dispose();
GC.Collect();
sb.Append(sPhysicalPath + sImageFileName);
}
else
{
Size thumsize = new Size();
Bitmap bm = new Bitmap(sPhysicalPath + @"\" + sOrgFileName);
if (bm.Width > widthnew)
{
thumsize.Width = widthnew;
thumsize.Height = heightnew;
}
else
{
thumsize.Width = bm.Width;
thumsize.Height = bm.Height;
}
Bitmap bm2 = new Bitmap(thumsize.Width, thumsize.Height, PixelFormat.Format64bppArgb);
Graphics g2 = Graphics.FromImage(bm2);
Rectangle subRect = new Rectangle(0, 0, thumsize.Width, thumsize.Height);
g2.DrawImage(bm, subRect);
bm.Dispose();
GC.Collect();
GC.WaitForPendingFinalizers();
bm2.Save(sPhysicalPath + sImageFileName, ImageFormat.Jpeg);
g2.Dispose();
bm2.Dispose();
GC.Collect();
sb.Append(sPhysicalPath + sImageFileName);
}
}
catch (Exception e1) { sb.Append(e1.Message); }
return(sb.ToString());
}
public IActionResult Index(string widthHeight)
{
try
{
List <string> imageSizeString = new List <string>();
if (widthHeight.Contains('x'))
{
imageSizeString = widthHeight.Split('x').ToList();
}
else if (widthHeight.Contains('X'))
{
imageSizeString = widthHeight.Split('X').ToList();
}
else if (widthHeight.Contains('×'))
{
imageSizeString = widthHeight.Split('×').ToList();
}
if (imageSizeString.Count != 2)
{
return(RedirectToAction("Error", new { message = "Values should not be more than two: width and height." }));
}
int width = 0; int height = 0;
string widthString = imageSizeString[0];
string heightString = imageSizeString[1];
bool canConvertWidth = int.TryParse(widthString, out width);
bool canConvertHeight = int.TryParse(heightString, out height);
if (!canConvertHeight || !canConvertWidth)
{
return(RedirectToAction("Error", new { message = "Values should be numerical." }));
}
var rand = new Random();
var puppyImageList = Directory.GetFiles(_hostEnvironment.WebRootPath + @"\images", "*.jpg");
Image randomPuppyImage = Image.FromFile(puppyImageList[rand.Next(puppyImageList.Length)]);
var destRect = new Rectangle(0, 0, width, height);
var destImage = new Bitmap(width, height);
destImage.SetResolution(randomPuppyImage.HorizontalResolution, randomPuppyImage.VerticalResolution);
using (var graphics = Graphics.FromImage(destImage))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(randomPuppyImage, destRect, 0, 0, randomPuppyImage.Width, randomPuppyImage.Height, GraphicsUnit.Pixel, wrapMode);
}
}
var selectedImage = _hostEnvironment.WebRootPath + @"\images\selectedImage\" + widthHeight + ".jpg";
var outputStream = new MemoryStream();
destImage.Save(selectedImage, ImageFormat.Jpeg);
string imgSrc = "../images/selectedImage/" + widthHeight + ".jpg";
return(View((object)imgSrc));
}
catch (Exception ex)
{
return(RedirectToAction("Error"));
throw;
}
}
private static ProcessImageResult processImage(Stream istm, Stream ostm, ProcessImageSettings s)
{
using (var img = Image.FromStream(istm, s.ColorProfileMode <= ColorProfileMode.NormalizeAndEmbed, false))
{
if (s.FrameIndex > 0)
{
var fd = img.RawFormat.Guid == ImageFormat.Gif.Guid ? FrameDimension.Time : FrameDimension.Page;
if (img.GetFrameCount(fd) > s.FrameIndex)
{
img.SelectActiveFrame(fd, s.FrameIndex);
}
else
{
throw new ArgumentOutOfRangeException("Invalid Frame Index");
}
}
if (s.OrientationMode == OrientationMode.Normalize)
{
img.ExifRotate();
}
s = s.Clone();
s.Fixup(img.Width, img.Height);
bool alpha = ((ImageFlags)img.Flags).HasFlag(ImageFlags.HasAlpha);
var pixelFormat = alpha && s.MatteColor.A < byte.MaxValue ? GdiPixelFormat.Format32bppArgb : GdiPixelFormat.Format24bppRgb;
var mode = s.Interpolation.WeightingFunction.Support <0.1 ? InterpolationMode.NearestNeighbor :
s.Interpolation.WeightingFunction.Support <1.0 ? s.ScaleRatio> 1.0 ? InterpolationMode.Bilinear : InterpolationMode.NearestNeighbor :
s.Interpolation.WeightingFunction.Support> 1.0 ? s.ScaleRatio > 1.0 || s.Interpolation.Blur > 1.0 ? InterpolationMode.HighQualityBicubic : InterpolationMode.Bicubic :
s.ScaleRatio > 1.0 ? InterpolationMode.HighQualityBilinear : InterpolationMode.Bilinear;
var src = img;
var crop = s.Crop;
if (s.HybridScaleRatio > 1d && (mode == InterpolationMode.HighQualityBicubic || mode == InterpolationMode.HighQualityBilinear))
{
int intw = (int)Math.Ceiling(img.Width / s.HybridScaleRatio);
int inth = (int)Math.Ceiling(img.Height / s.HybridScaleRatio);
var bmp = new Bitmap(intw, inth);
using (var gfx = Graphics.FromImage(bmp))
{
gfx.PixelOffsetMode = PixelOffsetMode.Half;
gfx.CompositingMode = CompositingMode.SourceCopy;
gfx.DrawImage(img, new Rectangle(0, 0, intw, inth), crop.X, crop.Y, crop.Width, crop.Height, GraphicsUnit.Pixel);
}
img.Dispose();
src = bmp;
crop = new Rectangle(0, 0, intw, inth);
}
using (src)
using (var iat = new ImageAttributes())
using (var bmp = new Bitmap(s.Width, s.Height, pixelFormat))
using (var gfx = Graphics.FromImage(bmp))
{
iat.SetWrapMode(WrapMode.TileFlipXY);
gfx.PixelOffsetMode = PixelOffsetMode.Half;
gfx.CompositingMode = CompositingMode.SourceCopy;
gfx.InterpolationMode = mode;
if ((alpha || s.InnerRect != s.OuterRect) && !s.MatteColor.IsEmpty)
{
gfx.Clear(s.MatteColor);
gfx.CompositingMode = CompositingMode.SourceOver;
gfx.CompositingQuality = CompositingQuality.GammaCorrected;
}
gfx.DrawImage(src, s.InnerRect, crop.X, crop.Y, crop.Width, crop.Height, GraphicsUnit.Pixel, iat);
switch (s.SaveFormat)
{
case FileFormat.Bmp:
bmp.Save(ostm, ImageFormat.Bmp);
break;
case FileFormat.Tiff:
using (var encoderParams = new EncoderParameters(1))
using (var param = new EncoderParameter(Encoder.Compression, (long)EncoderValue.CompressionNone))
{
encoderParams.Param[0] = param;
bmp.Save(ostm, tiffCodec, encoderParams);
}
break;
case FileFormat.Jpeg:
using (var encoderParams = new EncoderParameters(1))
using (var param = new EncoderParameter(Encoder.Quality, s.JpegQuality))
{
encoderParams.Param[0] = param;
bmp.Save(ostm, jpegCodec, encoderParams);
}
break;
default:
if (s.IndexedColor)
{
bmp.Save(ostm, ImageFormat.Gif);
}
else
{
bmp.Save(ostm, ImageFormat.Png);
}
break;
}
}
}
return(new ProcessImageResult {
Settings = s, Stats = Enumerable.Empty <PixelSourceStats>()
});
}
public static Image DoThumbnail(Image image, Size size, bool crop, bool transparent, bool rectangle)
{
var width = size.Width;
var height = size.Height;
var realWidth = image.Width;
var realHeight = image.Height;
var thumbnail = new Bitmap(width, height);
var maxSide = realWidth > realHeight ? realWidth : realHeight;
var minSide = realWidth < realHeight ? realWidth : realHeight;
var alignWidth = true;
if (crop)
{
alignWidth = (minSide == realWidth);
}
else
{
alignWidth = (maxSide == realWidth);
}
double scaleFactor = (alignWidth) ? (realWidth / (1.0 * width)) : (realHeight / (1.0 * height));
if (scaleFactor < 1)
{
scaleFactor = 1;
}
int locationX, locationY;
int finalWidth, finalHeigth;
finalWidth = (int)(realWidth / scaleFactor);
finalHeigth = (int)(realHeight / scaleFactor);
if (rectangle)
{
locationY = (int)((height / 2.0) - (finalHeigth / 2.0));
locationX = (int)((width / 2.0) - (finalWidth / 2.0));
var rect = new Rectangle(locationX, locationY, finalWidth, finalHeigth);
using (var graphic = Graphics.FromImage(thumbnail))
{
if (!transparent)
{
graphic.Clear(Color.White);
graphic.SmoothingMode = SmoothingMode.HighQuality;
}
graphic.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphic.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (ImageAttributes wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphic.DrawImage(image, rect, 0, 0, image.Width, image.Height, GraphicsUnit.Pixel, wrapMode);
}
//graphic.DrawImage(image, rect);
}
}
else
{
thumbnail = new Bitmap(finalWidth, finalHeigth);
using (var graphic = Graphics.FromImage(thumbnail))
{
if (!transparent)
{
graphic.Clear(Color.White);
graphic.SmoothingMode = SmoothingMode.HighQuality;
}
graphic.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphic.PixelOffsetMode = PixelOffsetMode.HighQuality;
graphic.DrawImage(image, 0, 0, finalWidth, finalHeigth);
}
}
return(thumbnail);
}
private async Task processOrder(Order order, Item item)
{
char[] seperator = { ';' };
Config config = new Config();
int imWidth, imHeight, textWidth, testHeight;
string text = "";
PrivateFontCollection myFontCollection = new PrivateFontCollection();
int index = Configs.FindIndex(x => x.SKU.Trim() == item.sku);
if (index < 0)
{
return;
}
config = Configs[index];
var destImage = new Bitmap(config.Width, config.Height);
destImage.SetResolution(500.0F, 500.0F);
if (config.ImageType == "IMAGE-ONLY")
{
string imageFile = config.SourceImage;
Bitmap image = new Bitmap(Application.StartupPath + @"\SourceImages\" + imageFile + ".png");
var destRect = new Rectangle(0, 0, config.Width, config.Height);
using (var graphics = Graphics.FromImage(destImage))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(image, destRect, 0, 0, image.Width, image.Height, GraphicsUnit.Pixel, wrapMode);
}
destImage.Save(String.Format("{0}\\{1}_{2}_{3}.png", outputFolder, order.orderNumber, item.orderItemId, item.sku));
//destImage.Save(Application.StartupPath + @"\Output\" + order.OrderId + "-" + item.OrderItemId + ".png");
}
//MessageBox.Show("Done");
}
else
{
string[] jsonURLs = order.internalNotes.Split(seperator);
foreach (string mixedUrl in jsonURLs)
{
int i = mixedUrl.IndexOf("https");
string[] vs = mixedUrl.Split(':');
string orderItemId = vs[0];
string jsonFile = vs[0];
destImage = new Bitmap(config.Width, config.Height);
//string jsonFile = mixedUrl.Substring(0, i - 1);
//string url = mixedUrl.Substring(i, mixedUrl.Length - i);
string url = vs[1] + ":" + vs[2];
foreach (string file in Directory.GetFiles(Application.StartupPath + @"\tmp"))
{
File.Delete(file);
}
using (WebClient wc = new WebClient())
{
string tmpFilename = Path.GetTempFileName();
await wc.DownloadFileTaskAsync(url, tmpFilename);
ZipFile.ExtractToDirectory(tmpFilename, Application.StartupPath + @"\tmp");
}
using (StreamReader reader = new StreamReader(Application.StartupPath + @"\tmp\" + jsonFile + ".json"))
{
var result = reader.ReadToEnd();
Main o = JsonConvert.DeserializeObject <Main>(result);
foreach (Area area in o.Version30.CustomizationInfo.Surfaces[0].Areas)
{
if (area.CustomizationType == "Options")
{
iconName = area.OptionValue;
if (iconName == string.Empty)
{
}
else
{
//
}
}
if (area.CustomizationType == "TextPrinting")
{
//iconName = area.Label;
fontFamily = area.FontFamily.ToLower();
text = area.Text;
//area.FontFamily;
//area.Fill;
imWidth = area.Dimensions.Width;
imHeight = area.Dimensions.Height;
//area.Position.X;
//area.Position.Y;
text = area.Text;
}
}
Font myFont;
FontFamily myFontFamily = new FontFamily("Arial");
bool systemFont = true;
string localFont = Application.StartupPath + @"\Fonts\" + fontFamily + ".ttf";
if (File.Exists(localFont))
{
systemFont = false;
myFontCollection.AddFontFile(Application.StartupPath + @"\Fonts\" + fontFamily + ".ttf");
myFontFamily = myFontCollection.Families[0];
}
else
{
if (fontMap.Keys.Contains(fontFamily))
{
systemFont = false;
myFontCollection.AddFontFile(Application.StartupPath + @"\Fonts\" + fontMap[fontFamily]);
myFontFamily = myFontCollection.Families[0];
}
}
if (systemFont)
{
myFont = new Font(fontFamily, 72.0F);
}
else
{
myFont = new Font(myFontFamily, 72.0F);
}
SizeF layoutSize = new SizeF((float)config.C2_Width, (float)config.C2_Height);
SizeF stringSize = new SizeF();
var tempImage = new Bitmap(1, 1);
float scaleX, scaleY, scale;
using (var g = Graphics.FromImage(destImage))
{
stringSize = g.MeasureString(text, myFont);
scaleX = layoutSize.Width / stringSize.Width;
scaleY = layoutSize.Height / stringSize.Height;
scale = Math.Min(scaleX, scaleY);
float fontSize = 72.0F * scale;
if (systemFont)
{
myFont = new Font(fontFamily, fontSize, FontStyle.Regular, GraphicsUnit.Point);
}
else
{
myFont = new Font(myFontFamily, fontSize, FontStyle.Regular, GraphicsUnit.Point);
}
stringSize = g.MeasureString(text, myFont);
}
if (iconName == string.Empty || iconName == "None")
{
using (var graphics = Graphics.FromImage(destImage))
{
//graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
graphics.FillRectangle(Brushes.White, 0.0F, 0.0F, destImage.Width, destImage.Height);
StringFormat stringFormat = new StringFormat();
stringFormat.Alignment = StringAlignment.Center;
stringFormat.LineAlignment = StringAlignment.Center;
graphics.DrawString(text, myFont, Brushes.Black,
new Rectangle(0, 0, destImage.Width, destImage.Height), stringFormat);
destImage.Save(String.Format("{0}\\{1}_{2}_{3}.png", outputFolder, order.orderNumber, orderItemId, item.sku));
//destImage.Save(Application.StartupPath + @"\Output\" + order.OrderId+ "-" + item.OrderItemId + ".png");
}
}
else
{
string imageFile = config.SourceImage;
Bitmap icon = new Bitmap(Application.StartupPath + @"\SourceImages\Icons\" + iconName + ".png");
//Bitmap image = new Bitmap(Application.StartupPath + @"\SourceImages\" + imageFile + ".png");
float startX = ((float)destImage.Width - (float)config.C1_Width) / 2.0F;
var destRect = new Rectangle((int)startX, (int)config.C1_StartY,
(int)config.C1_Width, (int)((float)config.C1_Width / (float)icon.Width * (float)icon.Height));
using (var graphics = Graphics.FromImage(destImage))
{
//graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(icon, destRect, 0, 0, icon.Width, icon.Height, GraphicsUnit.Pixel, wrapMode);
}
StringFormat stringFormat = new StringFormat();
stringFormat.Alignment = StringAlignment.Center;
stringFormat.LineAlignment = StringAlignment.Near;
graphics.DrawString(text, myFont, Brushes.Black,
new Rectangle(0, (int)config.C2_StartY, destImage.Width, destImage.Height), stringFormat);
destImage.Save(String.Format("{0}\\{1}_{2}_{3}.png", outputFolder, order.orderNumber, orderItemId, item.sku));
//destImage.Save(Application.StartupPath + @"\Output\" + order.OrderId + "-" + item.OrderItemId + ".png");
}
}
//fileContent = reader.ReadToEnd();
}
// get json from URL , local file for testing
}
}
}
/// <summary>
/// Processes the image.
/// </summary>
/// <param name="factory">
/// The current instance of the <see cref="T:ImageProcessor.ImageFactory"/> class containing
/// the image to process.
/// </param>
/// <returns>
/// The processed image from the current instance of the <see cref="T:ImageProcessor.ImageFactory"/> class.
/// </returns>
public Image ProcessImage(ImageFactory factory)
{
Bitmap newImage = null;
Image image = factory.Image;
try
{
int sourceWidth = image.Width;
int sourceHeight = image.Height;
RectangleF rectangleF;
CropLayer cropLayer = this.DynamicParameter;
if (cropLayer.CropMode == CropMode.Percentage)
{
// Fix for whole numbers.
float percentageLeft = cropLayer.Left > 1 ? cropLayer.Left / 100 : cropLayer.Left;
float percentageRight = cropLayer.Right > 1 ? cropLayer.Right / 100 : cropLayer.Right;
float percentageTop = cropLayer.Top > 1 ? cropLayer.Top / 100 : cropLayer.Top;
float percentageBottom = cropLayer.Bottom > 1 ? cropLayer.Bottom / 100 : cropLayer.Bottom;
// Work out the percentages.
float left = percentageLeft * sourceWidth;
float top = percentageTop * sourceHeight;
float width = percentageRight < 1 ? (1 - percentageLeft - percentageRight) * sourceWidth : sourceWidth;
float height = percentageBottom < 1 ? (1 - percentageTop - percentageBottom) * sourceHeight : sourceHeight;
rectangleF = new RectangleF(left, top, width, height);
}
else
{
rectangleF = new RectangleF(cropLayer.Left, cropLayer.Top, cropLayer.Right, cropLayer.Bottom);
}
Rectangle rectangle = Rectangle.Round(rectangleF);
if (rectangle.X < sourceWidth && rectangle.Y < sourceHeight)
{
if (rectangle.Width > (sourceWidth - rectangle.X))
{
rectangle.Width = sourceWidth - rectangle.X;
}
if (rectangle.Height > (sourceHeight - rectangle.Y))
{
rectangle.Height = sourceHeight - rectangle.Y;
}
newImage = new Bitmap(rectangle.Width, rectangle.Height, PixelFormat.Format32bppPArgb);
newImage.SetResolution(image.HorizontalResolution, image.VerticalResolution);
using (Graphics graphics = Graphics.FromImage(newImage))
{
GraphicsHelper.SetGraphicsOptions(graphics);
// An unwanted border appears when using InterpolationMode.HighQualityBicubic to resize the image
// as the algorithm appears to be pulling averaging detail from surrounding pixels beyond the edge
// of the image. Using the ImageAttributes class to specify that the pixels beyond are simply mirror
// images of the pixels within solves this problem.
using (ImageAttributes wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(
image,
new Rectangle(0, 0, rectangle.Width, rectangle.Height),
rectangle.X,
rectangle.Y,
rectangle.Width,
rectangle.Height,
GraphicsUnit.Pixel,
wrapMode);
}
}
// Reassign the image.
image.Dispose();
image = newImage;
if (factory.PreserveExifData && factory.ExifPropertyItems.Any())
{
// Set the width EXIF data.
factory.SetPropertyItem(ExifPropertyTag.ImageWidth, (ushort)image.Width);
// Set the height EXIF data.
factory.SetPropertyItem(ExifPropertyTag.ImageHeight, (ushort)image.Height);
}
}
}
catch (Exception ex)
{
newImage?.Dispose();
throw new ImageProcessingException("Error processing image with " + this.GetType().Name, ex);
}
return(image);
}
public static Image Resize(this Image image, int width, int height, bool crop = false)
{
if (image == null)
{
throw new ArgumentNullException(nameof(image));
}
float imageWidth = image.Width;
float imageHeight = image.Height;
if (image.Width == 0 || image.Height == 0 || width == 0 || height == 0)
{
return(new Bitmap(width, height));
}
var aspect = imageWidth / imageHeight;
var deltaWidth = width / imageWidth;
var deltaHeight = height / imageHeight;
float newHeight;
float newWidth;
if (deltaWidth < deltaHeight)
{
newWidth = width;
newHeight = newWidth / aspect;
}
else
{
newHeight = height;
newWidth = aspect * newHeight;
}
Rectangle destRect;
Bitmap destImage;
if (crop)
{
destRect = new Rectangle(0, 0, (int)newWidth, (int)newHeight);
destImage = new Bitmap((int)newWidth, (int)newHeight);
}
else
{
destRect = new Rectangle((int)((width - newWidth) / 2), (int)((height - newHeight) / 2), (int)newWidth,
(int)newHeight);
destImage = new Bitmap(width, height);
}
destImage.SetResolution(image.HorizontalResolution, image.VerticalResolution);
using (var graphics = Graphics.FromImage(destImage))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(image, destRect, 0, 0, imageWidth, imageHeight, GraphicsUnit.Pixel, wrapMode);
}
}
return(destImage);
}
protected override RequestedAction PreRenderImage(ImageState s)
{
//Skip this when we are doing simulations
if (s.destGraphics == null)
{
return(RequestedAction.None);
}
s.ApplyCropping();
s.EnsurePreRenderBitmap();
//Parse carve algorithm kind
FilterType ftype = s.settings.Get <FilterType>("carve", FilterType.None);
if ("true".Equals(s.settings["carve"], StringComparison.OrdinalIgnoreCase))
{
ftype = FilterType.Prewitt;
}
if (string.IsNullOrEmpty(s.settings["carve"]) && s.settings.Mode == FitMode.Carve)
{
ftype = FilterType.Prewitt;
}
//If we have carve data
CarveDataPlotter carveData = s.Data.ContainsKey(CarveData) ? (s.Data[CarveData] as CarveDataPlotter) : null;
if (carveData != null && ftype == FilterType.None)
{
ftype = FilterType.Prewitt;
}
RectangleF copyRect = s.copyRect;
if (carveData != null)
{
copyRect = new RectangleF(new PointF(0, 0), s.sourceBitmap.Size);
}
if (ftype == FilterType.None)
{
return(RequestedAction.None); //Only override rendering when carving is requested.
}
//The minimum dimensions of the temporary bitmap.
SizeF targetSize = PolygonMath.getParallelogramSize(s.layout["image"]);
targetSize = new SizeF((float)Math.Ceiling(targetSize.Width), (float)Math.Ceiling(targetSize.Height));
//The size of the temporary bitmap.
//We want it larger than the size we'll use on the final copy, so we never upscale it
//- but we also want it as small as possible so processing is fast.
SizeF tempSize = PolygonMath.ScaleOutside(targetSize, copyRect.Size);
int tempWidth = (int)Math.Ceiling(tempSize.Width);
int tempHeight = (int)Math.Ceiling(tempSize.Height);
//The intermediate and seam carved files
string tempFile = Path.GetTempFileName();
string outputTempFile = Path.GetTempFileName();
try {
try {
//Create a temporary bitmap that is 'halfway resized', so we can efficiently perform seam carving.
//Unless it's already been done for us by FreeImageResize or something
if (s.preRenderBitmap != null && (tempWidth - s.preRenderBitmap.Width < 50 && tempHeight - s.preRenderBitmap.Height < 50))
{
s.preRenderBitmap.Save(tempFile, ImageFormat.Bmp);
tempWidth = s.preRenderBitmap.Width;
tempHeight = s.preRenderBitmap.Height;
}
else
{
//Create the temporary bitmap and graphics.
using (Bitmap temp = new Bitmap(tempWidth, tempHeight, PixelFormat.Format32bppArgb))
using (Graphics g = Graphics.FromImage(temp))
using (ImageAttributes ia = new ImageAttributes()) {
//High quality everthing
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
g.CompositingMode = CompositingMode.SourceOver;
ia.SetWrapMode(WrapMode.TileFlipXY);
if (s.preRenderBitmap != null)
{
g.DrawImage(s.preRenderBitmap, new Rectangle(0, 0, tempWidth, tempHeight), 0, 0, s.preRenderBitmap.Width, s.preRenderBitmap.Height, GraphicsUnit.Pixel, ia);
}
else
{
g.DrawImage(s.sourceBitmap, new Rectangle(0, 0, tempWidth, tempHeight), copyRect.X, copyRect.Y, copyRect.Width, copyRect.Height, GraphicsUnit.Pixel, ia);
}
g.Flush(FlushIntention.Flush);
//Save
temp.Save(tempFile, ImageFormat.Bmp);
}
}
string maskFile = carveData != null?Path.GetTempFileName() : null;
try {
if (carveData != null)
{
carveData.SaveBitmapAs(maskFile, tempWidth, tempHeight);
}
Size intTargetSize = new Size((int)targetSize.Width, (int)targetSize.Height);
CairJob job = new CairJob();
if (maskFile != null)
{
job.WeightPath = maskFile;
}
job.SourcePath = tempFile;
job.DestPath = outputTempFile;
job.Size = intTargetSize;
job.Filter = ftype;
job.Timeout = 5000;
cair.CairyIt(job);
} finally {
if (maskFile != null)
{
File.Delete(maskFile);
}
}
} finally {
File.Delete(tempFile);
}
//Dispose old intermediate bitmap first
if (s.preRenderBitmap != null)
{
s.preRenderBitmap.Dispose();
}
//Load the new intermediate file from disk
s.preRenderBitmap = new Bitmap(outputTempFile);
s.preRenderBitmap.MakeTransparent();
//Reset the s.copyRect to match the new bitmap
s.copyRect = new RectangleF(new PointF(0, 0), new SizeF(targetSize.Width, targetSize.Height));
} finally {
File.Delete(outputTempFile);
}
return(RequestedAction.Cancel);
}
/// <summary>
/// Initializes a new layer, and downloads and parses the service description
/// </summary>
/// <remarks>In and ASP.NET application the service description is automatically cached for 24 hours when not specified</remarks>
/// <param name="layername">Layername</param>
/// <param name="url">Url of WMS server's Capabilities</param>
public TiledWmsLayer(string layername, string url)
: this(layername, url, new TimeSpan(24, 0, 0))
{
_ImageAttributes.SetWrapMode(WrapMode.TileFlipXY);
}
protected override void Apply(ImageProcessingActionExecuteArgs args)
{
Bitmap result = null;
try
{
// Create the result image
result = new Bitmap(350, 350, CodeCarvings.Piczard.CommonData.DefaultPixelFormat);
// Set the right image resolution (DPI)
ImageHelper.SetImageResolution(result, args.ImageProcessingJob.OutputResolution);
using (Graphics g = Graphics.FromImage(result))
{
// Use the max quality
ImageHelper.SetGraphicsMaxQuality(g);
if ((args.IsLastAction) && (!args.AppliedImageBackColorValue.HasValue))
{
// Optimization (not mandatory)
// This is the last filter action and the ImageBackColor has not been yet applied...
// Apply the ImageBackColor now to save RAM & CPU
args.ApplyImageBackColor(g);
}
using (ImageAttributes imageAttributes = new ImageAttributes())
{
// Important
imageAttributes.SetWrapMode(WrapMode.TileFlipXY);
// Draw the scaled image
Rectangle destinationRectangle = new Rectangle(75, 52, 200, 200);
using (Image resizedImage = new FixedCropConstraint(GfxUnit.Pixel, destinationRectangle.Size).GetProcessedImage(args.Image))
{
g.DrawImage(resizedImage, destinationRectangle, 0, 0, resizedImage.Width, resizedImage.Height, GraphicsUnit.Pixel, imageAttributes);
// Draw the reflection
destinationRectangle = new Rectangle(75, 252, 200, 98);
using (Image flippedImage = ImageTransformation.FlipVertical.GetProcessedImage(resizedImage))
{
g.DrawImage(flippedImage, destinationRectangle, 0, 0, flippedImage.Width, flippedImage.Height, GraphicsUnit.Pixel, imageAttributes);
}
}
// Draw the mask
destinationRectangle = new Rectangle(0, 0, result.Width, result.Height);
using (LoadedImage loadedImage = ImageArchiver.LoadImage("~/repository/filters/MyCustomFilter1Mask.png"))
{
g.DrawImage(loadedImage.Image, destinationRectangle, 0, 0, loadedImage.Size.Width, loadedImage.Size.Height, GraphicsUnit.Pixel, imageAttributes);
}
}
// Draw the text
string text = "Generated by 'MyCustomFilter1' on " + DateTime.Now.ToString();
FontDefinition fontDefinition = new FontDefinition();
fontDefinition.Size = 12; //12px
using (Font font = fontDefinition.GetFont())
{
// Setup the custom parameters
g.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
using (StringFormat stringFormat = new StringFormat())
{
SizeF textSize = g.MeasureString(text, font, int.MaxValue, stringFormat);
Size pixelTextSize = new Size(Convert.ToInt32(Math.Round(textSize.Width)), Convert.ToInt32(Math.Round(textSize.Height)));
// Calculate the text position
Point location = new Point((result.Width - pixelTextSize.Width) / 2, result.Height - 14 - pixelTextSize.Height);
// Draw the text
using (Brush brush = new SolidBrush(ColorTranslator.FromHtml("#5b615d")))
{
g.DrawString(text, font, brush, location, stringFormat);
}
}
}
}
// Return the image
args.Image = result;
}
catch
{
// An error has occurred...
// Release the resources
if (result != null)
{
result.Dispose();
result = null;
}
// Re-throw the exception
throw;
}
}
public string GenerateImage(string savePath, string sPhysicalPath, string sOrgFileName, string sImageFileName, ImageFormat oFormat, int widthnew, int heightnew)
{
string filename = sOrgFileName.Substring(0, sOrgFileName.LastIndexOf("."));
Size thumsize = new Size(widthnew, heightnew);
try
{
if (oFormat != ImageFormat.Gif)
{
System.Drawing.Image oImg = System.Drawing.Image.FromFile(sPhysicalPath + @"\" + sOrgFileName);
System.Drawing.Image oThumbNail = new Bitmap(thumsize.Width, thumsize.Height, oImg.PixelFormat);
Graphics oGraphic = Graphics.FromImage(oThumbNail);
oGraphic.CompositingQuality = CompositingQuality.HighQuality;
oGraphic.SmoothingMode = SmoothingMode.AntiAlias;
oGraphic.InterpolationMode = InterpolationMode.HighQualityBicubic;
oGraphic.PixelOffsetMode = PixelOffsetMode.HighQuality;
ImageAttributes attribute = new ImageAttributes();
attribute.SetWrapMode(WrapMode.TileFlipXY);
oGraphic.DrawImage(oImg, new Rectangle(new Point(0, 0), thumsize), 0, 0, oImg.Width, oImg.Height, GraphicsUnit.Pixel, attribute);
oImg.Dispose();
GC.Collect();
GC.WaitForPendingFinalizers();
// First delete the image
//FileInfo fi = new FileInfo(sPhysicalPath + sOrgFileName);
//fi.Attributes = FileAttributes.Normal;
//fi.Delete();
// Then resave it with its new size
oThumbNail.Save(sPhysicalPath + sImageFileName, oFormat);
// Empty Garbage
oGraphic.Dispose();
oThumbNail.Dispose();
GC.Collect();
sb.Append(sPhysicalPath + sImageFileName);
}
else
{
Bitmap bm = new Bitmap(sPhysicalPath + @"\" + sOrgFileName);
Bitmap bm2 = new Bitmap(thumsize.Width, thumsize.Height, PixelFormat.Format64bppArgb);
Graphics g2 = Graphics.FromImage(bm2);
Rectangle subRect = new Rectangle(0, 0, thumsize.Width, thumsize.Height);
g2.DrawImage(bm, subRect);
bm.Dispose();
GC.Collect();
GC.WaitForPendingFinalizers();
bm2.Save(sPhysicalPath + sImageFileName, ImageFormat.Jpeg);
g2.Dispose();
bm2.Dispose();
GC.Collect();
sb.Append(sPhysicalPath + sImageFileName);
}
}
catch (Exception e1) { sb.Append(e1.Message); }
return sb.ToString();
}
/// <summary>
/// Scale the bitmap, keeping aspect ratio, but the canvas will always have the specified size.
/// </summary>
/// <param name="sourceImage">Image to scale</param>
/// <param name="maintainAspectRatio">true to maintain the aspect ratio</param>
/// <param name="canvasUseNewSize">Makes the image maintain aspect ratio, but the canvas get's the specified size</param>
/// <param name="backgroundColor">The color to fill with, or Color.Empty to take the default depending on the pixel format</param>
/// <param name="newWidth">new width</param>
/// <param name="newHeight">new height</param>
/// <param name="matrix">Matrix</param>
/// <param name="interpolationMode">InterpolationMode</param>
/// <returns>a new bitmap with the specified size, the source-Image scaled to fit with aspect ratio locked</returns>
public static Bitmap Resize(this Image sourceImage, bool maintainAspectRatio, bool canvasUseNewSize, Color backgroundColor, int newWidth, int newHeight, Matrix matrix, InterpolationMode interpolationMode = InterpolationMode.HighQualityBicubic)
{
var destX = 0;
var destY = 0;
var nPercentW = newWidth / (float)sourceImage.Width;
var nPercentH = newHeight / (float)sourceImage.Height;
if (maintainAspectRatio)
{
if ((int)nPercentW == 1 || (int)nPercentH != 0 && nPercentH < nPercentW)
{
nPercentW = nPercentH;
if (canvasUseNewSize)
{
destX = Math.Max(0, Convert.ToInt32((newWidth - sourceImage.Width * nPercentW) / 2));
}
}
else
{
nPercentH = nPercentW;
if (canvasUseNewSize)
{
destY = Math.Max(0, Convert.ToInt32((newHeight - sourceImage.Height * nPercentH) / 2));
}
}
}
var destWidth = (int)(sourceImage.Width * nPercentW);
var destHeight = (int)(sourceImage.Height * nPercentH);
if (newWidth == 0)
{
newWidth = destWidth;
}
if (newHeight == 0)
{
newHeight = destHeight;
}
Bitmap newBitmap;
if (maintainAspectRatio && canvasUseNewSize)
{
newBitmap = BitmapFactory.CreateEmpty(newWidth, newHeight, sourceImage.PixelFormat, backgroundColor, sourceImage.HorizontalResolution, sourceImage.VerticalResolution);
matrix?.Scale((float)newWidth / sourceImage.Width, (float)newHeight / sourceImage.Height, MatrixOrder.Append);
}
else
{
newBitmap = BitmapFactory.CreateEmpty(destWidth, destHeight, sourceImage.PixelFormat, backgroundColor, sourceImage.HorizontalResolution, sourceImage.VerticalResolution);
matrix?.Scale((float)destWidth / sourceImage.Width, (float)destHeight / sourceImage.Height, MatrixOrder.Append);
}
using (var graphics = Graphics.FromImage(newBitmap))
{
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.InterpolationMode = interpolationMode;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(sourceImage, new NativeRect(destX, destY, destWidth, destHeight), 0, 0, sourceImage.Width, sourceImage.Height, GraphicsUnit.Pixel, wrapMode);
}
}
return(newBitmap);
}