/**/
/// <summary>
/// 生成缩略图
/// </summary>
/// <param name="originalImagePath">源图路径（物理路径）</param>
/// <param name="thumbnailPath">缩略图路径（物理路径）</param>
/// <param name="width">缩略图宽度</param>
/// <param name="height">缩略图高度</param>
/// <param name="mode">生成缩略图的方式</param>
public static void MakeThumbnail(string originalImagePath, string thumbnailPath, int width, int height, string mode)
{
System.Drawing.Image originalImage = System.Drawing.Image.FromFile(originalImagePath);
int towidth = width;
int toheight = height;
int x = 0;
int y = 0;
int ow = originalImage.Width;
int oh = originalImage.Height;
switch (mode)
{
case "HW": //指定高宽缩放（可能变形）
break;
case "W": //指定宽，高按比例
toheight = originalImage.Height * width / originalImage.Width;
break;
case "H": //指定高，宽按比例
towidth = originalImage.Width * height / originalImage.Height;
break;
case "Cut": //指定高宽裁减（不变形）
if ((double)originalImage.Width / (double)originalImage.Height > (double)towidth / (double)toheight)
{
oh = originalImage.Height;
ow = originalImage.Height * towidth / toheight;
y = 0;
x = (originalImage.Width - ow) / 2;
}
else
{
ow = originalImage.Width;
oh = originalImage.Width * height / towidth;
x = 0;
y = (originalImage.Height - oh) / 2;
}
break;
default:
break;
}
//新建一个bmp图片
System.Drawing.Image bitmap = new System.Drawing.Bitmap(towidth, toheight);
//新建一个画板
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bitmap);
//设置高质量插值法
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
//设置高质量,低速度呈现平滑程度
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
//清空画布并以透明背景色填充
g.Clear(System.Drawing.Color.Transparent);
//在指定位置并且按指定大小绘制原图片的指定部分
g.DrawImage(originalImage, new System.Drawing.Rectangle(0, 0, towidth, toheight),
new System.Drawing.Rectangle(x, y, ow, oh),
System.Drawing.GraphicsUnit.Pixel);
try
{
//以jpg格式保存缩略图
bitmap.Save(thumbnailPath, System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch (System.Exception e)
{
throw e;
}
finally
{
originalImage.Dispose();
bitmap.Dispose();
g.Dispose();
}
}
/**/
/// <summary>
/// 在图片上增加文字水印
/// </summary>
/// <param name="Path">原服务器图片路径</param>
/// <param name="Path_sy">生成的带文字水印的图片路径</param>
public static void AddShuiYinWord(string Path, string Path_sy)
{
string addText = "CopyRight(R):Http://www.situational.com.cn";
System.Drawing.Image image = System.Drawing.Image.FromFile(Path);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(image);
g.DrawImage(image, 0, 0, image.Width, image.Height);
System.Drawing.Font f = new System.Drawing.Font("Verdana", 16);
System.Drawing.Brush b = new System.Drawing.SolidBrush(System.Drawing.Color.Blue);
g.DrawString(addText, f, b, 15, 15);
g.Dispose();
image.Save(Path_sy);
image.Dispose();
}
public void rdbDrawString(System.Drawing.Graphics rdb, System.String str, int x, int y, float fontsize = 13)
{
if (fontsize != 13)
{
this.Font = new System.Drawing.Font(this.TypeFace, fontsize, this.TypeStyle);
}
else
{
this.Font = this.rdbFont;
}
rdb.DrawString(str, this.Font, new System.Drawing.SolidBrush(System.Drawing.Color.White),
x - this.DrawStringOffset.X,
y - this.DrawStringOffset.Y);
}
protected override void OnPaint(System.Windows.Forms.PaintEventArgs
pevent)
{
base.OnPaint(pevent);
System.Drawing.Graphics g = pevent.Graphics;
System.Drawing.SizeF stringsize;
stringsize = g.MeasureString(Clicks.ToString(), this.Font,
this.Width);
g.DrawString(Clicks.ToString(), this.Font,
System.Drawing.SystemBrushes.ControlText,
this.Width - stringsize.Width - 3, this.Height -
stringsize.Height - 3);
}
private void _button合并_Click(object sender, RoutedEventArgs e)
{
try
{
if (_listBoxPics.Items.Count < 2)
{
MessageBox.Show("至少有两张图片！");
return;
}
var diaryImages = _listBoxPics.Items;
System.Drawing.Bitmap tempImg = new System.Drawing.Bitmap(1, 10);
foreach (var diaryImage in diaryImages)
{
Stream imgStream = File.OpenRead(diaryImage.ToString());
System.Drawing.Image img = System.Drawing.Image.FromStream(imgStream);
imgStream.Close();
//
int oldWidth = tempImg.Width;
int oldHeight = tempImg.Height;
int newWidth = img.Width;
int newHeight = img.Height;
int width = oldWidth >= newWidth ? oldWidth : newWidth;
int height = oldHeight + newHeight + 35;
System.Drawing.Bitmap bm = new System.Drawing.Bitmap(width, height);
System.Drawing.Graphics gra = System.Drawing.Graphics.FromImage(bm);
gra.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
gra.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.Half;
gra.DrawImage(tempImg, 0, 0);
gra.DrawString(System.IO.Path.GetFileNameWithoutExtension(diaryImage.ToString()), new System.Drawing.Font("微软雅黑", 15), new System.Drawing.SolidBrush(System.Drawing.Color.Black), 0, oldHeight);
gra.DrawImage(img, 0, oldHeight + 25);
tempImg = bm;
}
System.Windows.Forms.SaveFileDialog sfd = new System.Windows.Forms.SaveFileDialog();
sfd.Filter = "图片(*.png)|*.png|图片(*.jpg)|*.jpg";
sfd.FileName = System.IO.Path.GetFileNameWithoutExtension(_listBoxPics.Items[0].ToString());
sfd.ShowDialog();
tempImg.Save(sfd.FileName);
MessageBox.Show("合并成功！");
_listBoxPics.Items.Clear();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + "\n" + ex.StackTrace);
}
}
public static byte[] CreateImage(string code)
{
byte[] imageBytes = null;
System.Random rand = new System.Random();
using (System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(200, 50
, System.Drawing.Imaging.PixelFormat.Format32bppArgb))
{
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bitmap))
{
using (System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Yellow))
{
using (System.Drawing.SolidBrush b = new System.Drawing.SolidBrush(System.Drawing.Color.Black))
{
using (System.Drawing.SolidBrush White = new System.Drawing.SolidBrush(System.Drawing.Color.White))
{
System.Drawing.Rectangle rect =
new System.Drawing.Rectangle(0, 0, 200, 50);
int counter = 0;
g.DrawRectangle(pen, rect);
g.FillRectangle(b, rect);
for (int i = 0; i < code.Length; i++)
{
g.DrawString(code[i].ToString()
, new System.Drawing.Font("Georgia", 10 + rand.Next(14, 18))
, White
, new System.Drawing.PointF(10 + counter, 10));
counter += 20;
}
DrawRandomLines(g, rand);
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
imageBytes = ms.ToArray();
} // End Using ms
} // End Using White
} // End Using b
} // End Using pen
} // End Using g
} // End Using bitmap
return(imageBytes);
}
public static System.Drawing.Icon CreateGlyphIcon(Glyphs glyph, int iconWidth = 16, int iconHeight = 16, float emSize = 12, System.Drawing.Color?fontColor = null, System.Drawing.Color?backgroundColor = null)
{
using (var b = new System.Drawing.Bitmap(iconWidth, iconHeight))
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(b))
using (System.Drawing.Brush brush = new System.Drawing.SolidBrush(fontColor ?? defaultFontColor))
using (var f = new System.Drawing.Font("Segoe MDL2 Assets", emSize, System.Drawing.FontStyle.Regular))
using (var sf = new System.Drawing.StringFormat {
Alignment = System.Drawing.StringAlignment.Center, LineAlignment = System.Drawing.StringAlignment.Center
})
{
g.Clear(backgroundColor ?? defaultBackgroundColor);
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
g.DrawString(((char)glyph).ToString(), f, brush, new System.Drawing.Rectangle(0, 0, iconWidth, iconHeight), sf);
return(System.Drawing.Icon.FromHandle(b.GetHicon()));
}
}
public System.Drawing.Bitmap toImage(int width, int height, int barWidth)
{
if ((barWidth > width))
{
return(null);
}
// Init image output
System.Drawing.Bitmap image = new System.Drawing.Bitmap(width, height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
System.Drawing.Graphics graphic = System.Drawing.Graphics.FromImage(image);
int txtSize = 12;
// Draw background
if (_hasBackground)
{
graphic.FillRectangle(new System.Drawing.SolidBrush(_backgroundColor.toColor()), 0, 0, width, height);
}
// Draw colorbar centering in half the Legend text height
for (int h = txtSize / 2; h <= (height - txtSize / 2); h++)
{
// Compute value & color
float v = _min + (_max - _min) * h / (height - txtSize);
// Color c = mapper.getColor(new Coord3d(0,0,v));
Color c = _mapper.Color(v);
//To allow the Color to be a variable independent of the coordinates
// Draw line
graphic.DrawLine(new System.Drawing.Pen(new System.Drawing.SolidBrush(c.toColor())), 0, height - h, barWidth, height - h);
}
// Contour of bar
graphic.FillRectangle(new System.Drawing.SolidBrush(_foregroundColor.toColor()), 0, Convert.ToSingle(txtSize / 2), barWidth, height - txtSize);
// Text annotation
if (((_provider != null)))
{
float[] ticks = _provider.generateTicks(_min, _max);
float ypos = 0;
string txt = null;
for (int t = 0; t <= ticks.Length - 1; t++)
{
// ypos = (int)(height-height*((ticks[t]-min)/(max-min)));
ypos = txtSize + (height - txtSize - (height - txtSize) * ((ticks[t] - _min) / (_max - _min)));
//Making sure that the first and last tick appear in the colorbar
txt = _renderer.Format(ticks[t]);
graphic.DrawString(txt, new System.Drawing.Font("Arial", txtSize, System.Drawing.GraphicsUnit.Pixel), new System.Drawing.SolidBrush(_foregroundColor.toColor()), barWidth + 1, ypos);
}
}
return(image);
}
/// <summary>
/// Creates an image of the CustomReportItem's name
/// </summary>
private byte[] DrawImage(CustomReportItem customReportItem)
{
int width = 1; // pixels
int height = 1; // pixels
int resolution = 75; // dpi
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(width, height);
bitmap.SetResolution(resolution, resolution);
System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(bitmap);
graphics.PageUnit = System.Drawing.GraphicsUnit.Pixel;
// Get the Font for the Text
System.Drawing.Font font = new System.Drawing.Font(System.Drawing.FontFamily.GenericMonospace,
12, System.Drawing.FontStyle.Regular);
// Get the Brush for drawing the Text
System.Drawing.Brush brush = new System.Drawing.SolidBrush(System.Drawing.Color.LightGreen);
// Get the measurements for the image
System.Drawing.SizeF maxStringSize = graphics.MeasureString(customReportItem.Name, font);
width = (int)(maxStringSize.Width + 2 * font.GetHeight(resolution));
height = (int)(maxStringSize.Height + 2 * font.GetHeight(resolution));
bitmap.Dispose();
bitmap = new System.Drawing.Bitmap(width, height);
bitmap.SetResolution(resolution, resolution);
graphics.Dispose();
graphics = System.Drawing.Graphics.FromImage(bitmap);
graphics.PageUnit = System.Drawing.GraphicsUnit.Pixel;
// Draw the text
graphics.DrawString(customReportItem.Name, font, brush, font.GetHeight(resolution),
font.GetHeight(resolution));
// Create the byte array of the image data
MemoryStream memoryStream = new MemoryStream();
bitmap.Save(memoryStream, ImageFormat.Bmp);
memoryStream.Position = 0;
byte[] imageData = new byte[memoryStream.Length];
memoryStream.Read(imageData, 0, imageData.Length);
return(imageData);
}
protected override void Paint(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle cellBounds, int rowIndex, DataGridViewElementStates cellState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
{
base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, value, "", errorText, cellStyle,
advancedBorderStyle, paintParts);
var cellValue = Convert.IsDBNull(value) ? 0 : Convert.ToDecimal(value);
const int horizontaloffset = 2;
var parent = (LagerStatusColumn)this.OwningColumn;
var fnt = parent.InheritedStyle.Font;
var icon = Properties.Resources.lager;
if (cellValue == 0)
{
icon = Properties.Resources.rest;
}
else if (cellValue < 0)
{
icon = Properties.Resources.question_white;
}
const int vertoffset = 0;
graphics.DrawIcon(icon, cellBounds.X + horizontaloffset,
cellBounds.Y + vertoffset);
var cellText = formattedValue.ToString();
var textSize =
graphics.MeasureString(cellText, fnt);
// Calculate the correct color:
var textColor = parent.InheritedStyle.ForeColor;
if ((cellState &
DataGridViewElementStates.Selected) ==
DataGridViewElementStates.Selected)
{
textColor = parent.InheritedStyle.
SelectionForeColor;
}
// Draw the text:
using (var brush = new SolidBrush(textColor))
{
graphics.DrawString(cellText, fnt, brush,
cellBounds.X + icon.Width + 2,
cellBounds.Y + 0);
}
}
/// <summary></summary>
/// <param name="graphics"></param>
protected virtual void PaintUsingSystemDrawing(System.Drawing.Graphics graphics)
{
graphics.Clear(System.Drawing.Color.CornflowerBlue);
if (DesignMode)
{
using (System.Drawing.Brush brush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke))
{
using (System.Drawing.StringFormat format = new System.Drawing.StringFormat())
{
format.Alignment = System.Drawing.StringAlignment.Center;
format.LineAlignment = System.Drawing.StringAlignment.Center;
graphics.DrawString("Xen WinForms Host Control", Font, brush, ClientRectangle, format);
}
}
}
}
public MemoryBitmap <Pixel.Alpha8> GetGlyph(char c)
{
if (_Glyphs.TryGetValue(c, out var bmp))
{
return(bmp);
}
_Graphics.Clear(System.Drawing.Color.Transparent);
_Graphics.DrawString(c.ToString(), _FontSource, System.Drawing.Brushes.White, new System.Drawing.PointF(0, 0));
bmp = _Bitmap.ToMemoryBitmap(Pixel.Alpha8.Format).OfType <Pixel.Alpha8>();
// bmp = bmp.CropVisible().Clone();
_Glyphs[c] = bmp;
return(bmp);
}
/// <summary>
/// 建立贴图并添加到缓冲中。
/// 尽量在第一次绘制之前调用该函数，这样可以避免建立贴图的过程造成游戏的停滞
/// </summary>
/// <param name="text">要创建的字符串</param>
/// <param name="fontName">字体</param>
/// <returns></returns>
public Texture2D BuildTexture(string text, string fontName)
{
TextKey key = new TextKey(text, fontName);
if (cache.ContainsKey(key))
{
return(null);
}
if (!fonts.ContainsKey(fontName))
{
Log.Write("error fontName used in BuildTexture");
return(null);
}
System.Drawing.Font font = fonts[fontName];
System.Drawing.SizeF size = mesureGraphics.MeasureString(text, font);
int texWidth = (int)size.Width;
int texHeight = (int)size.Height;
System.Drawing.Bitmap textMap = new System.Drawing.Bitmap(texWidth, texHeight);
System.Drawing.Graphics curGraphics = System.Drawing.Graphics.FromImage(textMap);
curGraphics.DrawString(text, font, System.Drawing.Brushes.White, new System.Drawing.PointF());
Texture2D texture = new Texture2D(engine.Device, texWidth, texHeight, 1, TextureUsage.None, SurfaceFormat.Color);
Microsoft.Xna.Framework.Graphics.Color[] data = new Microsoft.Xna.Framework.Graphics.Color[texWidth * texHeight];
for (int y = 0; y < texHeight; y++)
{
for (int x = 0; x < texWidth; x++)
{
data[y * texWidth + x] = ConvertHelper.SysColorToXNAColor(textMap.GetPixel(x, y));
}
}
texture.SetData <Microsoft.Xna.Framework.Graphics.Color>(data);
cache.Add(key, texture);
curGraphics.Dispose();
return(texture);
}
public byte[] CreateImage(string _captchaText)
{
byte[] imageBytes = null;
using (System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(200, 150, System.Drawing.Imaging.PixelFormat.Format32bppArgb))
{
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bitmap))
{
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Yellow);
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(0, 0, 200, 150);
System.Drawing.SolidBrush b = new System.Drawing.SolidBrush(System.Drawing.Color.DarkKhaki);
System.Drawing.SolidBrush blue = new System.Drawing.SolidBrush(System.Drawing.Color.Blue);
//pen.Dispose
// b.Dispose
// blue.Dispose
int counter = 0;
g.DrawRectangle(pen, rect);
g.FillRectangle(b, rect);
for (int i = 0; i < _captchaText.Length; i++)
{
g.DrawString(_captchaText[i].ToString()
, new System.Drawing.Font("Verdena", 10 + rand.Next(14, 18)), blue
, new System.Drawing.PointF(10 + counter, 10));
counter += 20;
}
DrawRandomLines(g);
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
imageBytes = ms.ToArray();
} // End Using ms
} // End Using g
} // End Using bitmap
return(imageBytes);
}
private byte[] RandomSymbol(int number)
{
number = number % 360;
string text = "";
System.Drawing.Brush brush = null;
if (number < 60)
{
return(null);
}
if (number < 120)
{
text = "<120";
brush = System.Drawing.Brushes.DarkGreen;
}
else if (number < 240)
{
text = number.ToString();
brush = System.Drawing.Brushes.Orange;
}
else
{
text = ">240";
brush = System.Drawing.Brushes.Red;
}
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(120, 60);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bmp);
System.Drawing.RectangleF size = new System.Drawing.RectangleF(0f, 0f, 120f, 60f);
g.FillRectangle(System.Drawing.Brushes.White, size);
var sf = new System.Drawing.StringFormat(System.Drawing.StringFormatFlags.NoWrap)
{
Alignment = System.Drawing.StringAlignment.Center
};
g.DrawString(text, new System.Drawing.Font("Arial", 24), brush, size, sf);
g.Flush();
g.Dispose();
var ms = new System.IO.MemoryStream();
bmp.MakeTransparent(System.Drawing.Color.White);
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
return(ms.ToArray());
}
/// <summary>
/// 创建水印文件
/// </summary>
/// <param name="fileName"></param>
/// <param name="text"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="horizontalResolution"></param>
/// <param name="verticalResolution"></param>
public static void CreatWotermarkFile(this string fileName, string text, int width, int height, float horizontalResolution, float verticalResolution)
{
if (System.IO.File.Exists(fileName))
{
return;
}
System.Drawing.Bitmap img = new System.Drawing.Bitmap(width, height);
img.SetResolution(horizontalResolution, verticalResolution);
img.MakeTransparent();
using (var gImage = System.Drawing.Graphics.FromImage(img))
{
//生成字体
//var font = new System.Drawing.Font(System.Drawing.SystemFonts.DefaultFont.Name, fpSize, System.Drawing.FontStyle.Bold);
//var font = new System.Drawing.Font(System.Drawing.SystemFonts.DefaultFont.Name, Convert.ToInt32((img.Width / 50)), System.Drawing.FontStyle.Bold);
var font = new System.Drawing.Font(System.Drawing.SystemFonts.DefaultFont.Name, width / 50, System.Drawing.FontStyle.Bold);
//测量文字长度
var size = gImage.MeasureString(text, font);
("水印大小计算结果：size.Width->" + size.Width + " , size.Height ->" + size.Height).WriteToLog();
//生成一张图片
using (System.Drawing.Bitmap image = new System.Drawing.Bitmap((int)size.Width + 10, (int)size.Height + 10))
{
using (System.Drawing.Graphics gText = System.Drawing.Graphics.FromImage(image))
{
//绘制背景
gText.FillRectangle(new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(120, System.Drawing.Color.Black)), 0, 0, image.Width, image.Height);
//绘制文字
gText.DrawString(text, font, System.Drawing.Brushes.Yellow, 5, 5);
////绘制背景
//g.FillRectangle(new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(120, System.Drawing.Color.Black)), (img.Width - size.Width - 50 - 5), ((img.Height / 50) - 5), size.Width + 10, size.Height + 10);
////绘制文字
//g.DrawString(Text, font, System.Drawing.Brushes.Yellow, (img.Width - size.Width - 50), (img.Height / 50));
}
gImage.DrawImage(image, (img.Width - image.Width - 20), (img.Height / 50));
}
}
img.Save(fileName);
img.Dispose();
GC.Collect();
}
/// <summary>
/// 在图片上增加文字水印
/// </summary>
/// <param name="Path">原服务器图片路径</param>
/// <param name="Path_sy">生成的带文字水印的图片路径</param>
/// <param name="addText">生成的文字</param>
/// <param name="IsDeleteOld">是否删除旧图片</param>
public static void AddWater(string Path, string Path_sy, string addText, bool IsDeleteOld)
{
System.Drawing.Image image = System.Drawing.Image.FromFile(Path);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(image);
g.DrawImage(image, 0, 0, image.Width, image.Height);
System.Drawing.Font f = new System.Drawing.Font("Verdana", 16);
System.Drawing.Brush b = new System.Drawing.SolidBrush(System.Drawing.Color.GreenYellow);
g.DrawString(addText, f, b, 10, 10);
g.Dispose();
image.Save(Path_sy);
image.Dispose();
if (IsDeleteOld && File.Exists(Path))
{
File.Delete(Path);
}
}
private void DrawViewFrame(System.Drawing.Graphics graphics, string title, RectangleF printRect, int marginFromBorder)
{
Rectangle borderRectangle = new Rectangle((int)(printRect.X - marginFromBorder),
(int)(printRect.Y - marginFromBorder),
(int)(printRect.Width + 2 * marginFromBorder),
(int)(printRect.Height + 2 * marginFromBorder));
// Draws the view title
System.Drawing.SizeF titleSize = graphics.MeasureString(title, Font);
graphics.DrawString(title, Font, System.Drawing.Brushes.Black, borderRectangle.Left + borderRectangle.Width / 2 - titleSize.Width / 2, borderRectangle.Top - titleSize.Height);
// Draws a shadow rectangle
graphics.FillRectangle(System.Drawing.Brushes.LightGray, borderRectangle.Left + 10, borderRectangle.Top + 10, borderRectangle.Width, borderRectangle.Height);
graphics.FillRectangle(System.Drawing.Brushes.White, borderRectangle);
// Draws the border of the viewport
Pen borderPen = new Pen(System.Drawing.Color.Gray, 1);
graphics.DrawRectangle(borderPen, borderRectangle);
}
public override System.Drawing.Bitmap Render(System.Drawing.Graphics g, System.Drawing.Bitmap b, params int[] options)
{
System.Drawing.Color bc = DrawingBackColor;
System.Drawing.Color fc = DrawingForeColor;
System.Drawing.Rectangle r = new System.Drawing.Rectangle()
{
Height = b.Height, Width = b.Width
};
r.Inflate(-1, -1);
g.Clear(System.Drawing.Color.White);
g.FillEllipse(new System.Drawing.SolidBrush(bc), r);
g.DrawEllipse(new System.Drawing.Pen(fc), r);
string s = options[0].ToString();
r.Inflate(s.Length > 1 ? 4 : -4, -2);
System.Drawing.Font fnt = new System.Drawing.Font("Microsoft Sans Serif", 12, System.Drawing.FontStyle.Bold);
g.DrawString(s, fnt, new System.Drawing.SolidBrush(fc), r);
b.MakeTransparent(System.Drawing.Color.White);
return(b);
}
/// <summary>
/// Draws a text message with transparent background and returns a texture
/// </summary>
/// <returns></returns>
public static Texture2D DrawString(string message, System.Drawing.Font font)
{
// Measure the text with the already instantated measureGraphics object.
System.Drawing.Size measuredsize = instance.measureGraphics.MeasureString(message, font).ToSize();
if (measuredsize.Width == 0 || measuredsize.Height == 0)
{
return(empty);
}
// Create the final bitmap
using (System.Drawing.Bitmap bmpSurface = new System.Drawing.Bitmap(measuredsize.Width, measuredsize.Height))
{
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bmpSurface))
{
g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.SingleBitPerPixelGridFit;
// Draw the text to the clean bitmap
g.Clear(System.Drawing.Color.Transparent);
g.DrawString(message, font, instance.fontBrush, System.Drawing.PointF.Empty);
System.Drawing.Imaging.BitmapData bmd = bmpSurface.LockBits(new System.Drawing.Rectangle(0, 0, bmpSurface.Width, bmpSurface.Height),
System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int bufferSize = bmd.Height * bmd.Stride;
//create data buffer
byte[] bytes = new byte[bufferSize];
// copy bitmap data into buffer
Marshal.Copy(bmd.Scan0, bytes, 0, bytes.Length);
// copy our buffer to the texture
Texture2D texture = new Texture2D(instance.Game.GraphicsDevice, bmpSurface.Width, bmpSurface.Height, false, SurfaceFormat.Bgra32);
texture.SetData(bytes);
// unlock the bitmap data
bmpSurface.UnlockBits(bmd);
return(texture);
}
}
}
/// <summary>
/// 在图片上添加文字水印
/// </summary>
/// <param name="syWord">要添加的水印文字</param>
/// <param name="path">要添加水印的图片路径</param>
/// <param name="syPath">生成的水印图片存放的位置</param>
public static void AddWaterWord(string syWord, string path, string syPath)
{
System.Drawing.Image image = System.Drawing.Image.FromFile(path);
//新建一个画板
System.Drawing.Graphics graphic = System.Drawing.Graphics.FromImage(image);
graphic.DrawImage(image, 0, 0, image.Width, image.Height);
//设置字体
System.Drawing.Font f = new System.Drawing.Font("Verdana", 12);
//设置字体颜色
System.Drawing.Brush b = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
graphic.DrawString(syWord, f, b, 110, 150);
graphic.Dispose();
//保存文字水印图片
image.Save(syPath);
image.Dispose();
}
private void DrawRulerNumber(System.Drawing.Graphics grap, int value, int posistion)
{
System.Drawing.StringFormat format = new System.Drawing.StringFormat(System.Drawing.StringFormatFlags.MeasureTrailingSpaces);
System.Drawing.Font font = null;
if (this.Orientation == RulerOrientationEnum.Vertical)
{
format.FormatFlags |= System.Drawing.StringFormatFlags.DirectionVertical;
font = new System.Drawing.Font("Segoe UI", (float)(this.Width / 3));
}
else
{
font = new System.Drawing.Font("Segoe UI", (float)(this.Height / 3));
}
System.Drawing.SizeF size = grap.MeasureString((value).ToString(), font, 30, format);
int x = 0;
int y = 0;
if (this.Orientation == RulerOrientationEnum.Horizontal)
{
x = posistion - (int)size.Width - 3;
y = (int)this.Height - (int)size.Height;
}
else
{
x = (int)this.Width - (int)size.Width;
y = posistion + 5 - (int)size.Height / 2;
}
System.Drawing.Point drawAt = new System.Drawing.Point(x, y);
grap.DrawString(value.ToString(), font, System.Drawing.Brushes.DarkGray, drawAt, format);
}
} // End Sub SetFont
/// <summary>
/// Writes a text to the bitmap.
/// </summary>
/// <param name="left">The left position of the text to be written.</param>
/// <param name="top">The top position of the text to be written.</param>
/// <param name="text">The text to be written.</param>
private void WriteText(int left, int top, string text)
{
//Create a blank image.
this.DestinationImage = new System.Drawing.Bitmap(this.SourceImage.Width, this.SourceImage.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
//Font titleFont = new Font("Arial Black", 36, FontStyle.Italic, GraphicsUnit.Point);
// If forgot to specify the font name etc.
if (TextFont == null)
{
TextFont = new System.Drawing.Font("Arial", 10, System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Italic, System.Drawing.GraphicsUnit.Point);
}
// If forgot to specify color
if (TextColor.IsEmpty)
{
TextColor = System.Drawing.Color.Black;
}
// If forgot to specify color
if (TextBrush == null)
{
TextBrush = new System.Drawing.SolidBrush(TextColor);
}
//Get the Graphics object of the image to use in drawing.
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(this.DestinationImage))
{
//Draw the original image.
g.DrawImage(this.SourceImage, 0, 0);
//Used to write smooth text.
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
// float y = top + g.MeasureString(title, TextFont).Height;
// g.DrawString(body, TextFont, TextBrush, left, y, StringFormat.GenericTypographic);
g.DrawString(text, TextFont, TextBrush, left, top, System.Drawing.StringFormat.GenericTypographic);
} // End Using g
} // End Sub WriteText
private void PrintOutputCanvasLayer(Image canvas, List <Kinect.ObjectsDetection.DetectedObject> objects, int width, int height)
{
if (objects != null && objects.Count > 0)
{
canvas.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, (ThreadStart) delegate()
{
if (bmpOutputLayer == null)
{
bmpOutputLayer = new System.Drawing.Bitmap(width, height);
}
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bmpOutputLayer))
{
g.Clear(System.Drawing.Color.Transparent);
System.Drawing.Pen pen1 = new System.Drawing.Pen(System.Drawing.Color.Blue, 4);
System.Drawing.Pen pen2 = new System.Drawing.Pen(System.Drawing.Color.Aqua, 4);
foreach (Kinect.ObjectsDetection.DetectedObject o in objects)
{
System.Drawing.Point p1 = new System.Drawing.Point(), p2 = new System.Drawing.Point();
for (int c = 0; c < o.RelCorners.Length - 1; c++)
{
p1 = new System.Drawing.Point(o.RelCorners[c].X * width / 100, o.RelCorners[c].Y * height / 100);
p2 = new System.Drawing.Point(o.RelCorners[c + 1].X * width / 100, o.RelCorners[c + 1].Y * height / 100);
g.DrawLine(pen1, p1, p2);
}
p1 = p2;
p2 = new System.Drawing.Point(o.RelCorners[0].X * width / 100, o.RelCorners[0].Y * height / 100);
g.DrawLine(pen2, p1, p2);
System.Drawing.Font drawFont = new System.Drawing.Font("Arial", 30);
System.Drawing.SolidBrush drawBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
g.DrawString(o.Data, drawFont, drawBrush, o.RelCenter.X * width / 100, o.RelCenter.Y * height / 100);
}
}
canvas.Source = ConvertToBitmapImage(bmpOutputLayer);
});
}
}
/// <summary>
/// Gets a color avatar based on user's initials.
/// </summary>
/// <param name="name">User´s name</param>
/// <returns>The user color avatar</returns>
public byte[] GetColorAvatar(string name)
{
var initials = GetInitials(name);
var bg = GetAvatarBG(initials);
var font = new System.Drawing.Font(System.Drawing.FontFamily.GenericSansSerif, 22);
System.Drawing.Bitmap img = new System.Drawing.Bitmap(60, 60);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(img);
g.FillRectangle(bg, 0, 0, 60, 60);
var size = g.MeasureString(initials, font);
g.DrawString(initials,
font,
System.Drawing.Brushes.White,
(float)30 - (size.Width / 2),
(float)30 - (size.Height / 2));
g.Dispose();
return(ImageToBytes(img));
}
public void setIconOverlayForNewItems(int number)
{
if (TaskbarManager.IsPlatformSupported)
{
System.Drawing.RectangleF rectF = new System.Drawing.RectangleF(0, 0, 40, 40);
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(40, 40, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bitmap);
g.FillRectangle(System.Drawing.Brushes.DarkBlue, 0, 0, 40, 40);
g.DrawString(number.ToString(), new System.Drawing.Font("Segoe UI", 20), System.Drawing.Brushes.White, new System.Drawing.PointF(0, 0));
IntPtr hBitmap = bitmap.GetHbitmap();
ImageSource wpfBitmap =
Imaging.CreateBitmapSourceFromHBitmap(
hBitmap, IntPtr.Zero, Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
System.Drawing.Icon icon = System.Drawing.Icon.FromHandle(bitmap.GetHicon());
TaskbarManager.Instance.SetOverlayIcon(icon, number.ToString());
}
}
void parser_NotifyIconUpdated(object sender, GoogleDocsNotifier.Events.NotifyIconUpdatedEventArgs e)
{
if (e.NumOfUnviewedDocuments > 0)
{
System.Drawing.Brush brush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
//The original icon for the Google Docs Notifier.
System.Drawing.Image originalAppIcon =
System.Drawing.Icon.ExtractAssociatedIcon(
System.Windows.Forms.Application.ExecutablePath).ToBitmap();
//Create a bitmap and draw the number of unviewed documents on it.
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(16, 16);
System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(bitmap);
graphics.DrawImage(originalAppIcon, 0, 0, 16, 16);
graphics.DrawString(e.NumOfUnviewedDocuments.ToString(), new System.Drawing.Font("Helvetica", 6), brush, 3, 3);
graphics.Save();
//Convert the bitmap with text to an Icon.
IntPtr hIcon = bitmap.GetHicon();
System.Drawing.Icon icon = System.Drawing.Icon.FromHandle(hIcon);
trayNotifyIcon.Icon = icon;
//Dispose the graphics.
graphics.Dispose();
trayNotifyIcon.Text = e.NumOfUnviewedDocuments.ToString() + " unread documents";
}
else
{
trayNotifyIcon.Icon = System.Drawing.Icon.ExtractAssociatedIcon(System.Windows.Forms.Application.ExecutablePath);
trayNotifyIcon.Text = "No unread document";
}
//Show the balloon tooltip.
if (e.IsDisplayTooltip)
{
//Title of the balloon tooltip.
trayNotifyIcon.BalloonTipTitle = e.Title;
trayNotifyIcon.BalloonTipText = e.Message;
trayNotifyIcon.ShowBalloonTip(500);
}
}
/// <summary>
/// 在图片上增加文字水印
/// </summary>
/// <param name="Path">原服务器图片路径</param>
/// <param name="Path_sy">生成的带文字水印的图片路径</param>
/// <param name="waterCharater">水印文字</param>
/// <param name="xPercent">水印文字与图片左上角X轴的百分比（用小数表示）0~1</param>
/// <param name="yPercent">水印文字与图片左上角Y轴的百分比（用小数表示）0~1</param>
/// <param name="charColor">文字颜色System.Color</param>
public static void AddWater(string Path, string Path_sy, string waterCharater, double xPercent, double yPercent, System.Drawing.Color charColor, string fontFamilyName, int fontSize)
{
if (!File.Exists(Path))
{
throw new FileNotFoundException("指定路径的文件不存在");
}
else
{
if (string.IsNullOrEmpty(fontFamilyName))
{
fontFamilyName = "仿宋";
}
System.Drawing.Image image = System.Drawing.Image.FromFile(Path);
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(image.Width, image.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bitmap);
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;// HighQuality;
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
g.Clear(System.Drawing.Color.Transparent);
System.Drawing.Imaging.EncoderParameters parms = new System.Drawing.Imaging.EncoderParameters(1);
parms.Param[0] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.Quality, ((long)80));
string extension = System.IO.Path.GetExtension(Path).ToLower();
System.Drawing.Imaging.ImageCodecInfo imgCodeInfo = GetImageCodeInfo(SetImgType()[extension].ToString());
g.DrawImage(image, 0, 0, image.Width, image.Height);
System.Drawing.Font f = new System.Drawing.Font(fontFamilyName, fontSize);
System.Drawing.Brush b = new System.Drawing.SolidBrush(charColor);
float x = (float)Convert.ToDecimal(image.Height * xPercent);
float y = (float)Convert.ToDecimal(image.Width * yPercent);
g.DrawString(waterCharater, f, b, x, y);
g.Dispose();
//image.Save(Path_sy);
image.Dispose();
bitmap.Save(Path_sy, imgCodeInfo, parms);
bitmap.Dispose();
}
}
protected void GeneraImagen(string Texto)
{
imgPass.Visible = false;
try
{
System.IO.FileStream fs = new System.IO.FileStream(Server.MapPath("~/Forms/UserImg") + "\\" + ImagenBase, System.IO.FileMode.Open, System.IO.FileAccess.Read);
System.Drawing.Image image = System.Drawing.Image.FromStream(fs);
//fs.Close();
System.Drawing.Bitmap b = new System.Drawing.Bitmap(image);
System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(b);
System.Drawing.Font drawFont = new System.Drawing.Font("Arial", 10);
System.Drawing.SolidBrush drawBrush = new System.Drawing.SolidBrush(System.Drawing.Color.White);
System.Drawing.RectangleF drawRect = new System.Drawing.RectangleF(Rec_x, Rec_y, Rec_width, Rec_height);
System.Drawing.Pen whitePen = new System.Drawing.Pen(System.Drawing.Color.Transparent);
graphics.DrawRectangle(whitePen, Rec_x, Rec_y, Rec_width, Rec_height);
System.Drawing.StringFormat drawFormat = new System.Drawing.StringFormat();
drawFormat.Alignment = System.Drawing.StringAlignment.Center;
drawFormat.LineAlignment = System.Drawing.StringAlignment.Center;
graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
graphics.DrawString(Texto, drawFont, drawBrush, drawRect, drawFormat);
//Para impedir error de GDI+ Generico en el Save se debe de dar permisos de escritura al usuario de ASP.NET
string Archivo = System.IO.Path.Combine(Server.MapPath("../Reportes/TmpFiles/"), DatosGenerales.GeneraNombreArchivoRnd("Bov_", "png"));
b.Save(Archivo, image.RawFormat);
imgPass.ImageUrl = "imgProc.aspx?img=" + System.IO.Path.GetFileName(Archivo);
imgPass.Visible = true;
pnlMsjP.Visible = false;
fs.Close();
image.Dispose();
//System.IO.File.Delete(Archivo);
}
catch (Exception ex)
{
lblMsjP.Text = "No se pudo generar la imagen: " + ex.Message;
}
}
protected override void OnPaint(PaintEventArgs args)
{
System.Drawing.Rectangle rect = ClientRectangle;
System.Drawing.Graphics g = args.Graphics;
ProgressBarRenderer.DrawHorizontalBar(g, rect);
if (Value > 0)
{
System.Drawing.Rectangle clip = new System.Drawing.Rectangle(rect.X, rect.Y, (int)System.Math.Round(((float)Value / Maximum) * rect.Width), rect.Height);
ProgressBarRenderer.DrawHorizontalChunks(g, clip);
}
// Set the progress display text (as either %age or custom text)
string DisplayProgress = DisplayStyle == (ProgressBarDisplayText.Percentage) ? string.Format(UserHelper.culture, "{0} %", Value) : CustomText;
using (System.Drawing.Font font = new System.Drawing.Font(System.Drawing.FontFamily.GenericMonospace, 10))
{
System.Drawing.SizeF size = g.MeasureString(DisplayProgress, font);
System.Drawing.Point location = new System.Drawing.Point((int)((rect.Width / 2) - (size.Width / 2)), (int)((rect.Height / 2) - (size.Height / 2) + 2));
g.DrawString(DisplayProgress, font, System.Drawing.Brushes.Black, location);
}
}
protected override void Paint(System.Drawing.Graphics g, System.Drawing.Rectangle bounds, CurrencyManager source, int rowNum, System.Drawing.Brush backBrush, System.Drawing.Brush foreBrush, bool alignToRight)
{
DataRowView drv = source.List[rowNum] as DataRowView;
string text;
if (drv == null)
{
text = string.Empty;
}
else
{
text = drv[this.MappingName].ToString();
}
if (htmlFormat)
{
string[] transformSections = r.Split(text);
text = string.Join(" ", transformSections).Replace("\n", " ").Trim();
}
g.FillRectangle(backBrush, bounds);
bounds.Offset(0, 2);
g.DrawString(text, this.DataGridTableStyle.DataGrid.Font, foreBrush, bounds, System.Drawing.StringFormat.GenericDefault);
}
/// <summary>
/// Draws the control.
/// </summary>
/// <param name="g"></param>
private void Draw(Graphics g)
{
Brush bgBrush = new HatchBrush(HatchStyle.DarkDownwardDiagonal, Color.Gray, Color.LightGray);
g.FillRectangle(bgBrush, 0, 0, THUMB_WIDTH, THUMB_HEIGHT);
g.DrawImage(thumb, 0, 0);
g.DrawString(Label, ElementFont, new System.Drawing.SolidBrush(ForeColor), THUMB_WIDTH + 5, 10);
}
public virtual void Draw(Graphics g)
{
var rect = BoundingRectangle;
var annLabel = ShowLabel ? ann.Label : "";
var labelSize = g.MeasureString(annLabel, drawingFont);
g.DrawString(annLabel, drawingFont, new System.Drawing.SolidBrush(DefaultPen.Color),
new System.Drawing.PointF
{
X = rect.X,
Y = rect.Y - labelSize.Height - 5
});
}
public static void PaintUsingSystemDrawing(GdiGraphics graphics, string text, GdiRectangle clientRectangle)
{
graphics.Clear(GdiColor.CornflowerBlue);
using (var brush = new GdiSolidBrush(GdiColor.Black))
using (var format = new GdiStringFormat())
{
format.Alignment = GdiStringAlignment.Center;
format.LineAlignment = GdiStringAlignment.Center;
graphics.DrawString(text, GdiSystemFonts.MessageBoxFont, brush, clientRectangle, format);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ThumbnailPage"/> class.
/// </summary>
/// <param name="creator">The <see cref="ThumbnailCreator"/>
/// (only used to get a jpeg compression encoder).</param>
/// <param name="tgrid">The <see cref="ThumbnailGrid"/> that specifies
/// the page layout.</param>
/// <param name="displayFilename">The display name of the <see cref="AVFileSet"/>
/// from which the thumbnails are generated.</param>
/// <param name="filename">The fullpath of thumbnail page to create.</param>
/// <param name="nFiles">The number of files in set (>0 for multi-part videos).</param>
/// <param name="time">The time of first thumbnail on page.</param>
/// <param name="pageNum">The page number (0 for overview page).</param>
/// <param name="duration">The duration of the <see cref="AVFileSet"/>.</param>
/// <param name="nPages">The total number of thumbnail pages.</param>
/// <param name="stats">The stats of the <see cref="AVFileSet"/> to display
/// in header.</param>
public ThumbnailPage(ThumbnailCreator creator,
ThumbnailGrid tgrid,
string displayFilename, string filename, int nFiles, TimeSpan time,
int pageNum, TimeSpan duration, int nPages, string stats)
{
this._creator = creator;
this._tgrid = tgrid;
this._filename = filename;
_pageBitmap = new System.Drawing.Bitmap (tgrid.Layout.Width,
tgrid.Layout.Height);
_graphics = System.Drawing.Graphics.FromImage (_pageBitmap);
_graphics.PageUnit = System.Drawing.GraphicsUnit.Pixel;
_graphics.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceOver;
//_graphics.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceCopy;
_graphics.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
//_graphics.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
_graphics.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.None;
// can't use TextRenderingHint.ClearTypeGridFit with CompositingMode.SourceCopy
//_graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.SingleBitPerPixelGridFit;
//_graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
_graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
// Affects image resizing
_graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
// Affects anti-aliasing of filled edges
//_graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
_graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.None;
_font = new System.Drawing.Font ("Arial", (float) (7 * creator.TNSettings.ScaleFactor),
System.Drawing.FontStyle.Bold);
_brushWhite = new System.Drawing.SolidBrush (System.Drawing.Color.White);
_brushBlack = new System.Drawing.SolidBrush (System.Drawing.Color.Black);
_borderPen = new System.Drawing.Pen (System.Drawing.Color.Wheat,
tgrid.Layout.Border <= 1 ? 0 : tgrid.Layout.Border);
_borderHilightPen = new System.Drawing.Pen (System.Drawing.Color.Red,
tgrid.Layout.Border <= 1 ? 0 : tgrid.Layout.Border);
//_borderPen.Alignment = System.Drawing.Drawing2D.PenAlignment.Inset;
//_borderPen.LineJoin = System.Drawing.Drawing2D.LineJoin.Miter;
_graphics.FillRectangle (_brushBlack, 0, 0,
tgrid.Layout.Width,
tgrid.Layout.Height);
_thumbFormat = new System.Drawing.StringFormat ();
switch (creator.TNSettings.LabelPosition)
{
case ThumbnailSettings.LabelPositions.None:
case ThumbnailSettings.LabelPositions.LowerRight:
{
_thumbFormat.LineAlignment = System.Drawing.StringAlignment.Far;
_thumbFormat.Alignment = System.Drawing.StringAlignment.Far;
break;
}
case ThumbnailSettings.LabelPositions.LowerLeft:
{
_thumbFormat.LineAlignment = System.Drawing.StringAlignment.Far;
_thumbFormat.Alignment = System.Drawing.StringAlignment.Near;
break;
}
case ThumbnailSettings.LabelPositions.UpperRight:
{
_thumbFormat.LineAlignment = System.Drawing.StringAlignment.Near;
_thumbFormat.Alignment = System.Drawing.StringAlignment.Far;
break;
}
case ThumbnailSettings.LabelPositions.UpperLeft:
{
_thumbFormat.LineAlignment = System.Drawing.StringAlignment.Near;
_thumbFormat.Alignment = System.Drawing.StringAlignment.Near;
break;
}
}
_headerFormat = new System.Drawing.StringFormat ();
_headerFormat.LineAlignment = System.Drawing.StringAlignment.Center;
_headerFormat.Alignment = System.Drawing.StringAlignment.Near;
float inset = 2*tgrid.Layout.Margin;
System.Drawing.RectangleF headerRectF =
new System.Drawing.RectangleF (inset, 0,
this._tgrid.Layout.Width - 2*inset,
this._tgrid.Layout.HeaderHeight);
//_graphics.DrawRectangle (_borderPen,
// headerRectF.X,
// headerRectF.Y,
// headerRectF.Width,
// headerRectF.Height);
string leftSide;
string timeformat = @"h\:mm\:ss";
if (time.Milliseconds > 0 && creator.TNSettings.AlwaysShowMilliseconds)
timeformat = @"h\:mm\:ss\.ffff";
if (pageNum > 0)
leftSide = String.Format ("{0} / {1} ({2} of {3})",
time.ToString (timeformat),
duration.ToString (@"h\:mm\:ss"),
pageNum, nPages);
else
leftSide = String.Format ("{0}",
duration.ToString (@"h\:mm\:ss"));
if (nFiles > 0)
leftSide += String.Format (" {0} files", nFiles);
using (System.Drawing.Font headerFont = new System.Drawing.Font (
ThumbnailPageLayout.FONT_NAME,
(float) (ThumbnailPageLayout.FONT_SIZE * creator.TNSettings.ScaleFactor),
System.Drawing.FontStyle.Bold))
{
_graphics.DrawString (leftSide,
headerFont, _brushWhite, headerRectF, _headerFormat);
_headerFormat.Alignment = System.Drawing.StringAlignment.Far;
_graphics.DrawString (stats,
headerFont, _brushWhite, headerRectF, _headerFormat);
float left = headerRectF.Left +
_graphics.MeasureString(leftSide, headerFont).Width;
float right = headerRectF.Right -
_graphics.MeasureString (stats, headerFont).Width;
headerRectF = new System.Drawing.RectangleF (
left,
headerRectF.Top,
right - left,
headerRectF.Height);
_headerFormat.Alignment = System.Drawing.StringAlignment.Center;
_graphics.DrawString (displayFilename,
headerFont, _brushWhite, headerRectF, _headerFormat);
}
_pageNum = pageNum;
_currentCol = 0;
_currentRow = 0;
}
