//-------------------------------
internal MyGdiPlusCanvas(
int horizontalPageNum,
int verticalPageNum,
int left, int top,
int width,
int height)
{
#if DEBUG
debug_canvas_id = dbug_canvasCount + 1;
dbug_canvasCount += 1;
#endif
this.pageNumFlags = (horizontalPageNum << 8) | verticalPageNum;
//2. dimension
this.left = left;
this.top = top;
this.right = left + width;
this.bottom = top + height;
currentClipRect = new System.Drawing.Rectangle(0, 0, width, height);
CreateGraphicsFromNativeHdc(width, height);
this.gx = System.Drawing.Graphics.FromHdc(win32MemDc.DC);
//-------------------------------------------------------
//managed object
internalPen = new System.Drawing.Pen(System.Drawing.Color.Black);
internalSolidBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
this.StrokeWidth = 1;
}
/// <summary>
/// 初始化
/// </summary>
public void Intitial( FontMgr.FontLoadInfo fontLoadInfo )
{
try
{
privateFontCollection = new PrivateFontCollection();
foreach (FontMgr.FontInfo info in fontLoadInfo.UnitCodeFontInfos)
{
privateFontCollection.AddFontFile( info.path );
}
fontFamilys = privateFontCollection.Families;
if (fontFamilys.Length != fontLoadInfo.UnitCodeFontInfos.Count)
throw new Exception( "导入的各个字体必须属于不同类别" );
for (int i = 0; i < fontFamilys.Length; i++)
{
fonts.Add( fontLoadInfo.UnitCodeFontInfos[i].name, new System.Drawing.Font( fontFamilys[i], fontLoadInfo.DefualtEmSize ) );
}
System.Drawing.Bitmap tempBitMap = new System.Drawing.Bitmap( 1, 1 );
mesureGraphics = System.Drawing.Graphics.FromImage( tempBitMap );
}
catch (Exception)
{
throw new Exception( "读取字体文件出错" );
}
}
public void Preview(Surface surface, SGraphics g)
{
/* todo: include the player
* in the brush so we can color new buildings too */
surface.DrawActor(g, surface.GetBrushLocation(), Actor, null);
}
public void Preview(Surface surface, SGraphics g)
{
g.DrawImage(Brush.Bitmap,
surface.TileSet.TileSize * surface.GetBrushLocation().X * surface.Zoom + surface.GetOffset().X,
surface.TileSet.TileSize * surface.GetBrushLocation().Y * surface.Zoom + surface.GetOffset().Y,
Brush.Bitmap.Width * surface.Zoom,
Brush.Bitmap.Height * surface.Zoom);
}
public DrawContext(System.Drawing.Image image)
{
this.LastBitmap = image as System.Drawing.Bitmap;
this.graphics = System.Drawing.Graphics.FromImage(image);
this.pen = new System.Drawing.Pen(this.polygonColor);
this.dashPen = new System.Drawing.Pen(this.polygonColor);
this.dashPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
}
private void EnsureGraphicsCreated()
{
if (null == _graphics)
{
_bmp = new System.Drawing.Bitmap(16, 16);
_graphics = System.Drawing.Graphics.FromImage(_bmp);
}
}
public void Preview(Surface surface, SGraphics g)
{
g.DrawImage(brushTemplate.Bitmap,
surface.TileSetRenderer.TileSize * surface.GetBrushLocation().X * surface.Zoom + surface.GetOffset().X,
surface.TileSetRenderer.TileSize * surface.GetBrushLocation().Y * surface.Zoom + surface.GetOffset().Y,
brushTemplate.Bitmap.Width * surface.Zoom,
brushTemplate.Bitmap.Height * surface.Zoom);
}
internal BufferedGraphics(System.Drawing.Graphics bufferedGraphicsSurface, BufferedGraphicsContext context, System.Drawing.Graphics targetGraphics, IntPtr targetDC, Point targetLoc, Size virtualSize)
{
this.context = context;
this.bufferedGraphicsSurface = bufferedGraphicsSurface;
this.targetDC = targetDC;
this.targetGraphics = targetGraphics;
this.targetLoc = targetLoc;
this.virtualSize = virtualSize;
}
public WFCairoGraphics(System.Drawing.Graphics g)
{
this.g = g;
System.Drawing.RectangleF cb = g.ClipBounds;
surf = new Cairo.Win32Surface(g.GetHdc());
cr = new Cairo.Context(surf);
cr.Rectangle(cb.X, cb.Y, cb.Width, cb.Height);
cr.Clip();
}
public override void Draw(Graphics g)
{
base.Draw(g);
if (Annotation.Polygon.Length == 0) return;
var sortedPolyIndices = this.Annotation.Polygon.SortPointsClockwise();
var poly = Annotation.Polygon.GetAt(sortedPolyIndices);
var pictureBoxPoly = poly
.Select(x => Element.ToPictureBoxCoordinate(x.ToPt()))
.ToArray();
g.DrawPolygon(Pen, pictureBoxPoly);
}
public override void Draw(Graphics g)
{
base.Draw(g);
if (Annotation.Polygon.Length == 0) return;
var pt = this.Annotation.Polygon
.Select(x => Element.ToPictureBoxCoordinate(x.ToPt()).ToPt())
.Select(x => x.Round())
.First();
//pt = Element.ToPictureBoxCoordinate(new Point(475, 306).ToPt()).ToPt().Round();
g.DrawRectangle(Pen, new System.Drawing.Rectangle(pt.X - RECT_SIZE / 2, pt.Y - RECT_SIZE / 2, RECT_SIZE, RECT_SIZE));
g.DrawLine(Pen, pt.X - RECT_SIZE / 2, pt.Y - RECT_SIZE / 2, pt.X + RECT_SIZE / 2, pt.Y + RECT_SIZE / 2); // \
g.DrawLine(Pen, pt.X + RECT_SIZE / 2, pt.Y - RECT_SIZE / 2, pt.X - RECT_SIZE / 2, pt.Y + RECT_SIZE / 2); // /
}
void OnGUI()
{
if (Control == null) return;
if (Control.Disposing || Control.IsDisposed)
{
_control = null;
return;
}
System.Drawing.Graphics g = new System.Drawing.Graphics();
g.Control = Control;
Control.RaiseOnPaint(new System.Windows.Forms.PaintEventArgs() { Graphics = g });
GUI.skin.label.font = null;
GUI.skin.label.fontSize = 13;
}
public void ShowBorders(object sender,MouseEventArgs e)
{
Panel tPanel = (Panel)sender;
if (objGraphics != null) return;
else objGraphics = null;
objGraphics = tPanel.CreateGraphics();
objGraphics.Clear(System.Drawing.SystemColors.Control);
foreach(Control pp in tPanel.Controls)
{
if (pp is PictureBox)
{
//画边界
objGraphics.DrawRectangle(System.Drawing.Pens.BlueViolet, pp.Left - 1, pp.Top - 1, pp.Width + 1, pp.Height + 1);
}
else objGraphics = null;
}
}
public WindowsGraphics(System.Drawing.Graphics g, double w, double h)
{
graphics = g;
graphics.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
graphics.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.None;
graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
// Initial Values
alphamultiplier.Add(1);
brush.Add(new System.Drawing.SolidBrush(System.Drawing.Color.Black));
dashsize.Add(0);
fontfamily.Add("sans-serif");
fontsize.Add(12);
path.Add(new System.Drawing.Drawing2D.GraphicsPath());
strokesize.Add(1);
}
private void Dispose(bool disposing)
{
if (disposing)
{
if (this.context != null)
{
this.context.ReleaseBuffer(this);
if (this.DisposeContext)
{
this.context.Dispose();
this.context = null;
}
}
if (this.bufferedGraphicsSurface != null)
{
this.bufferedGraphicsSurface.Dispose();
this.bufferedGraphicsSurface = null;
}
}
}
public BaseCore()
{
m_SystemGraphics = System.Drawing.Graphics.FromHwnd(this.Window.Handle);
Settings.ScreenDPI = new Vector2(m_SystemGraphics.DpiX / 96f, m_SystemGraphics.DpiY / 96f);
m_Graphics = new GraphicsDeviceManager(this);
m_Graphics.IsFullScreen = false;
m_Graphics.PreferredBackBufferWidth = 256;
m_Graphics.PreferredBackBufferHeight = 240;
m_Graphics.SynchronizeWithVerticalRetrace = false;
m_Input = new InterXLib.InputState();
m_Input.Initialize(this.Window.Handle);
m_Actions = new ActionBinder();
m_SpriteBatch = new InterXLib.Display.YSpriteBatch(this);
this.Components.Add(m_SpriteBatch);
m_XGUI = new GUIManager();
this.IsMouseVisible = true;
}
public GdiPlusCanvasPainter(System.Drawing.Bitmap gfxBmp)
{
_width = 800;// gfxBmp.Width;
_height = 600;// gfxBmp.Height;
_gfxBmp = gfxBmp;
_gfx = System.Drawing.Graphics.FromImage(_gfxBmp);
//credit:
//http://stackoverflow.com/questions/1485745/flip-coordinates-when-drawing-to-control
_gfx.ScaleTransform(1.0F, -1.0F);// Flip the Y-Axis
_gfx.TranslateTransform(0.0F, -(float)Height);// Translate the drawing area accordingly
_currentFillBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
_currentPen = new System.Drawing.Pen(System.Drawing.Color.Black);
//
_bmpStore = new BufferBitmapStore(_width, _height);
}
public void Paint(System.Drawing.Graphics g, IPlotArea layer, PlotItemCollection coll)
{
Dictionary <G2DPlotItem, Processed2DPlotData> plotDataDict;
if (!CanUseStyle(layer, coll, out plotDataDict))
{
CoordinateTransformingStyleBase.Paint(g, layer, coll);
return;
}
AltaxoVariant[] yArray = null;
// First, add up all items since we start always with the last item
int idx = -1;
Processed2DPlotData previousItemData = null;
foreach (IGPlotItem pi in coll)
{
if (pi is G2DPlotItem)
{
idx++;
G2DPlotItem gpi = pi as G2DPlotItem;
Processed2DPlotData pdata = plotDataDict[gpi];
yArray = AddUp(yArray, pdata);
if (idx > 0) // this is not the first item
{
int j = -1;
foreach (int originalIndex in pdata.RangeList.OriginalRowIndices())
{
j++;
Logical3D rel = new Logical3D(
layer.XAxis.PhysicalVariantToNormal(pdata.GetXPhysical(originalIndex)),
layer.YAxis.PhysicalVariantToNormal(yArray[j]));
double xabs, yabs;
layer.CoordinateSystem.LogicalToLayerCoordinates(rel, out xabs, out yabs);
pdata.PlotPointsInAbsoluteLayerCoordinates[j] = new System.Drawing.PointF((float)xabs, (float)yabs);
}
}
// we have also to exchange the accessor for the physical y value and replace it by our own one
AltaxoVariant[] localArray = (AltaxoVariant[])yArray.Clone();
pdata.YPhysicalAccessor = new IndexedPhysicalValueAccessor(delegate(int i) { return(localArray[i]); });
pdata.PreviousItemData = previousItemData;
previousItemData = pdata;
}
}
for (int i = coll.Count - 1; i >= 0; --i)
{
IGPlotItem pi = coll[i];
if (pi is G2DPlotItem)
{
G2DPlotItem gpi = pi as G2DPlotItem;
Processed2DPlotData pdata = plotDataDict[gpi];
gpi.Paint(g, layer, pdata);
}
else
{
pi.Paint(g, layer);
}
}
}
private void button_Click(object sender, RoutedEventArgs e)
{
for (int im = 0; im < listFiles.Length; im++)
{
table = new System.Drawing.Bitmap(1281, 1025);
gfxTable = System.Drawing.Graphics.FromImage(table);
canvas.Children.Clear();
risCanvas();
Directory.CreateDirectory(putSave + @"\Level" + int.Parse(textBoxLevel.Text));
file = new StreamWriter(putSave + @"\Level" + int.Parse(textBoxLevel.Text) + @"\Level" + int.Parse(textBoxLevel.Text) + ".txt");
int narisKvadratov = 0; //Колличество нарисованных квадратов
for (int i = 0; i < hPole; i++)
for (int j = 0; j < wPole; j++)
{
if (pole[i, j] == 0)
{
narisKvadratov++;
risuem(i, j, narisKvadratov, listFiles[im]);
}
}
gfxTable.Dispose();
file.Close();
//Сохраняем разметку
table.Save(putSave + @"\Level" + textBoxLevel.Text + @"\razmetka.png", System.Drawing.Imaging.ImageFormat.Png);
table.Dispose();
table = new System.Drawing.Bitmap(listFiles[im]);
table.Save(putSave + @"\Level" + textBoxLevel.Text + @"\success.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
table.Dispose();
textBoxLevel.Text = (Int32.Parse(textBoxLevel.Text) + 1).ToString();
// Вывести массив
if (true)
{
for (int i = 0; i < hPole; i++)
{
for (int j = 0; j < wPole; j++)
{
pole[i, j] = 0;
}
}
}
}
}
public Player(System.Drawing.Graphics graph)
{
gameObjects = new List<GameObject>();
graphics = graph;
}
/// <summary>
/// Closes this instance.
/// </summary>
/// <param name="skipFileSave">if set to <c>true</c> don't save the thumbnail page.</param>
public void Close(bool skipFileSave)
{
if (!skipFileSave && !(_currentCol == 0 && _currentRow == 0))
{
_pageBitmap.Save (_filename, _creator._imageCodec,
_creator._qualityParameters);
}
if (_pageBitmap != null)
_pageBitmap.Dispose ();
_pageBitmap = null;
if (_graphics != null)
_graphics.Dispose ();
_graphics = null;
if (_font != null)
_font.Dispose ();
_font = null;
if (_brushWhite != null)
_brushWhite.Dispose ();
_brushWhite = null;
if (_brushBlack != null)
_brushBlack.Dispose ();
_brushBlack = null;
if (_borderPen != null)
_borderPen.Dispose ();
_borderPen = null;
if (_borderHilightPen != null)
_borderHilightPen.Dispose ();
_borderHilightPen = null;
if (_thumbFormat != null)
_thumbFormat.Dispose ();
_thumbFormat = null;
if (_headerFormat != null)
_headerFormat.Dispose ();
_headerFormat = null;
}
private static int MakePic(string sourceImg, string toPath, int pW, int pH)
{
System.Drawing.Image originalImage = null;
System.Drawing.Image bitmap = null;
System.Drawing.Graphics g = null;
try
{
originalImage = System.Drawing.Image.FromFile(sourceImg);
int oW = originalImage.Width; //原始图片宽
int oH = originalImage.Height; //原始图片高
int tW = oW; //最终显示到页面宽
int tH = oH; //最终显示到页面高
if (oW > pW) //如果原始宽度大于固定宽度
{
tW = pW; //最终的宽度等于固定的宽度
tH = pW * oH / oW; //最终的高度等于固定宽度乘以原始高度除以原始宽度
if (tH > pH)
{
tH = pH;
tW = pH * oW / oH;//最终的宽度等于固定高度乘以原始宽度除以原始高度
}
}
else if (oW < pW)//如果原始宽度小于固定宽度
{
tW = oW;
if (oH > pH)
{
tH = pH;
tW = pH * oW / oH;//最终的宽度等于固定高度乘以原始宽度除以原始高度
}
}
else//如果原始宽度等于固定宽度
{
if (oH > pH)
{
tH = pH;
tW = pH * oW / oH;//最终的宽度等于固定高度乘以原始宽度除以原始高度
}
if (oH < pH)
{
tH = oH;
tW = pH * oW / oH;//最终的宽度等于固定高度乘以原始宽度除以原始高度
}
if (oH == pH)
{
tH = oH;
tW = oW;
}
}
//新建一个bmp图片
bitmap = new System.Drawing.Bitmap(tW, tH);
//新建一个画板
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;
g.DrawImage(originalImage, new System.Drawing.Rectangle(0, 0, tW, tH),
new System.Drawing.Rectangle(0, 0, oW, oH),
System.Drawing.GraphicsUnit.Pixel);
//以jpg格式保存缩略图
bitmap.Save(toPath, System.Drawing.Imaging.ImageFormat.Jpeg);
return(1);
}
catch
{
throw;
}
finally
{
if (originalImage != null)
{
originalImage.Dispose();
}
if (bitmap != null)
{
bitmap.Dispose();
}
if (g != null)
{
g.Dispose();
}
}
}
/// <summary>
///
/// </summary>
/// <param name="M"></param>
/// <returns></returns>
public bool func_啟用毛玻璃(Window M)
{
//win10 啟用毛玻璃特效
if (IsWindows10())
{
try {
var c_毛玻璃_win10 = new C_window_AERO();
c_毛玻璃_win10.EnableBlur(M);
} catch {
return(false);
}
return(true);
}//win10
//win7 啟用毛玻璃特效
if (IsWindows7())
{
try {
//取得最高的螢幕
int h = 0;
foreach (var screen in System.Windows.Forms.Screen.AllScreens) //列出所有螢幕資訊
{
int xx = screen.Bounds.Y + screen.Bounds.Height;
if (xx > h)
{
h = xx;
}
}
h += 50;
// Obtain the window handle for WPF application
IntPtr mainWindowPtr = new WindowInteropHelper(M).Handle;
HwndSource mainWindowSrc = HwndSource.FromHwnd(mainWindowPtr);
mainWindowSrc.CompositionTarget.BackgroundColor = System.Windows.Media.Color.FromArgb(0, 0, 0, 0);
// Get System Dpi
System.Drawing.Graphics desktop = System.Drawing.Graphics.FromHwnd(mainWindowPtr);
float DesktopDpiX = desktop.DpiX;
float DesktopDpiY = desktop.DpiY;
// Set Margins
MARGINS margins = new MARGINS();
// Extend glass frame into client area
// Note that the default desktop Dpi is 96dpi. The margins are
// adjusted for the system Dpi.
margins.cxLeftWidth = Convert.ToInt32(0 * (DesktopDpiX / 96));
margins.cxRightWidth = Convert.ToInt32(0 * (DesktopDpiX / 96));
margins.cyTopHeight = Convert.ToInt32(((int)h) * (DesktopDpiX / 96));
margins.cyBottomHeight = Convert.ToInt32(0 * (DesktopDpiX / 96));
int hr = DwmExtendFrameIntoClientArea(mainWindowSrc.Handle, ref margins);
//
if (hr < 0)
{
//DwmExtendFrameIntoClientArea Failed
}
M.BorderThickness = new Thickness(10, 0, 10, h);
} catch {
// If not Vista, paint background white.
//Application.Current.MainWindow.Background = Brushes.White;
return(false);
}
return(true);
}//win7
//win8
return(false);
}
public void Preview(Surface surface, SGraphics g)
{
surface.DrawActor(g, surface.GetBrushLocation(), actorTemplate,
surface.GetPaletteForPlayer(surface.NewActorOwner));
}
public override void RenderSelection(System.Drawing.Graphics g)
{
}
public java.awt.Graphics2D createGraphics(System.Drawing.Graphics g)
{
return(new PrintGraphics(g));
}
/// <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();
}
}
static public int MeasureDisplayStringWidth(System.Drawing.Graphics graphics, string text, System.Drawing.Font font)
{
return((int)MeasureDisplayString(graphics, text, font).Width);
}
/// <summary>
/// Initializes the media events.
/// </summary>
private void InitializeMediaEvents()
{
Media.MediaOpened += Media_MediaOpened;
Media.MediaOpening += Media_MediaOpening;
Media.MediaFailed += Media_MediaFailed;
Media.MessageLogged += Media_MessageLogged;
Media.PropertyChanged += Media_PropertyChanged;
Unosquare.FFME.MediaElement.FFmpegMessageLogged += MediaElement_FFmpegMessageLogged;
#if HANDLE_RENDERING_EVENTS
#region Audio and Video Frame Rendering Variables
System.Drawing.Bitmap overlayBitmap = null;
System.Drawing.Graphics overlayGraphics = null;
var overlayTextFont = new System.Drawing.Font("Arial", 14, System.Drawing.FontStyle.Bold);
var overlayTextFontBrush = System.Drawing.Brushes.WhiteSmoke;
var overlayTextOffset = new System.Drawing.PointF(12, 8);
var overlayBackBuffer = IntPtr.Zero;
var vuMeterLeftPen = new System.Drawing.Pen(System.Drawing.Color.OrangeRed, 12);
var vuMeterRightPen = new System.Drawing.Pen(System.Drawing.Color.GreenYellow, 12);
var vuMeterRmsLock = new object();
var vuMeterLeftRms = new SortedDictionary <TimeSpan, double>();
var vuMeterRightRms = new SortedDictionary <TimeSpan, double>();
var vuMeterLeftValue = 0d;
var vuMeterRightValue = 0d;
const float vuMeterLeftOffset = 16;
const float vuMeterTopOffset = 50;
const float vuMeterScaleFactor = 20; // RMS * pixel factor = the length of the VU meter lines
#endregion
#region Rendering Event Examples
Media.RenderingVideo += (s, e) =>
{
#region Create the overlay buffer to work with
if (overlayBackBuffer != e.Bitmap.BackBuffer)
{
lock (vuMeterRmsLock)
{
vuMeterLeftRms.Clear();
vuMeterRightRms.Clear();
}
if (overlayGraphics != null)
{
overlayGraphics.Dispose();
}
if (overlayBitmap != null)
{
overlayBitmap.Dispose();
}
overlayBitmap = new System.Drawing.Bitmap(
e.Bitmap.PixelWidth, e.Bitmap.PixelHeight, e.Bitmap.BackBufferStride,
System.Drawing.Imaging.PixelFormat.Format24bppRgb, e.Bitmap.BackBuffer);
overlayBackBuffer = e.Bitmap.BackBuffer;
overlayGraphics = System.Drawing.Graphics.FromImage(overlayBitmap);
overlayGraphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.Default;
}
#endregion
#region Read the instantaneous RMS of the audio
lock (vuMeterRmsLock)
{
vuMeterLeftValue = vuMeterLeftRms.Where(kvp => kvp.Key > Media.Position).Select(kvp => kvp.Value).FirstOrDefault();
vuMeterRightValue = vuMeterRightRms.Where(kvp => kvp.Key > Media.Position).Select(kvp => kvp.Value).FirstOrDefault();
// do some cleanup so the dictionary does not grow too big.
if (vuMeterLeftRms.Count > 256)
{
var keysToRemove = vuMeterLeftRms.Keys.Where(k => k < Media.Position).OrderBy(k => k).ToArray();
foreach (var k in keysToRemove)
{
vuMeterLeftRms.Remove(k);
vuMeterRightRms.Remove(k);
if (vuMeterLeftRms.Count < 256)
{
break;
}
}
}
}
#endregion
#region Draw the text and the VU meter
e.Bitmap.Lock();
var differenceMillis = TimeSpan.FromTicks(e.Clock.Ticks - e.StartTime.Ticks).TotalMilliseconds;
overlayGraphics.DrawString($"Clock: {e.StartTime.TotalSeconds:00.000} | Skew: {differenceMillis:00.000} | PN: {e.PictureNumber}",
overlayTextFont, overlayTextFontBrush, overlayTextOffset);
// draw a simple VU meter
overlayGraphics.DrawLine(vuMeterLeftPen,
vuMeterLeftOffset, vuMeterTopOffset,
vuMeterLeftOffset + 5 + (Convert.ToSingle(vuMeterLeftValue) * vuMeterScaleFactor), vuMeterTopOffset);
overlayGraphics.DrawLine(vuMeterRightPen,
vuMeterLeftOffset, vuMeterTopOffset + 20,
vuMeterLeftOffset + 5 + (Convert.ToSingle(vuMeterRightValue) * vuMeterScaleFactor), vuMeterTopOffset + 20);
e.Bitmap.AddDirtyRect(new Int32Rect(0, 0, e.Bitmap.PixelWidth, e.Bitmap.PixelHeight));
e.Bitmap.Unlock();
#endregion
};
Media.RenderingAudio += (s, e) =>
{
// The buffer contains all the samples
var buffer = new byte[e.BufferLength];
Marshal.Copy(e.Buffer, buffer, 0, e.BufferLength);
// We need to split the samples into left and right samples
var leftSamples = new double[e.SamplesPerChannel];
var rightSamples = new double[e.SamplesPerChannel];
// Iterate through the buffer
var isLeftSample = true;
var sampleIndex = 0;
var samplePercent = default(double);
for (var i = 0; i < e.BufferLength; i += e.BitsPerSample / 8)
{
samplePercent = 100d * Math.Abs((double)((short)(buffer[i] | (buffer[i + 1] << 8)))) / (double)short.MaxValue;
if (isLeftSample)
{
leftSamples[sampleIndex] = samplePercent;
}
else
{
rightSamples[sampleIndex] = samplePercent;
}
sampleIndex += !isLeftSample ? 1 : 0;
isLeftSample = !isLeftSample;
}
// Compute the RMS of the samples and save it for the given point in time.
lock (vuMeterRmsLock)
{
// The VU meter should show the audio RMS, we compute it and save it in a dictionary.
vuMeterLeftRms[e.StartTime] = Math.Sqrt((1d / leftSamples.Length) * (leftSamples.Sum(n => n)));
vuMeterRightRms[e.StartTime] = Math.Sqrt((1d / rightSamples.Length) * (rightSamples.Sum(n => n)));
}
};
Media.RenderingSubtitles += (s, e) =>
{
// a simple example of suffixing subtitles
if (e.Text != null && e.Text.Count > 0)
{
e.Text[0] = $"{e.Text[0]}\r\n(subtitles)";
}
};
#endregion
#endif
}
public void PaintValue(object value, System.Drawing.Graphics canvas, System.Drawing.Rectangle rectangle)
{
}
public override void Draw(System.Drawing.Graphics g, System.Drawing.Pen p)
{
g.DrawLine(p, D1.X, D1.Y, D2.X, D2.Y);
}
void BuildFontSheetBitmap(System.Drawing.Font font, System.Drawing.Graphics charGraphics, System.Drawing.Bitmap charBitmap, System.Drawing.Graphics fontSheetGraphics)
{
System.Drawing.Brush whiteBrush = System.Drawing.Brushes.White;
int fontSheetX = 0;
int fontSheetY = 0;
for (int i = 0; i < NumChars; ++i)
{
charGraphics.Clear(System.Drawing.Color.FromArgb(0, System.Drawing.Color.Black));
charGraphics.DrawString(((char)(StartChar + i)).ToString(), font, whiteBrush, new System.Drawing.PointF(0.0f, 0.0f));
int minX = GetCharMinX(charBitmap);
int maxX = GetCharMaxX(charBitmap);
int charWidth = maxX - minX + 1;
if (fontSheetX + charWidth >= _texWidth)
{
fontSheetX = 0;
fontSheetY += (int)(_charHeight) + 1;
}
_charRects[i] = new Rectangle(fontSheetX, fontSheetY, charWidth, _charHeight);
fontSheetGraphics.DrawImage(charBitmap, fontSheetX, fontSheetY, new System.Drawing.Rectangle(minX, 0, charWidth, _charHeight), System.Drawing.GraphicsUnit.Pixel);
fontSheetX += charWidth + 1;
}
}
public void DrawEan13Barcode(System.Drawing.Graphics g, System.Drawing.PointF pt) //System.Drawing.Point pt )
{
float width = this.Width * this.Scale;
float height = this.Height * this.Scale;
// EAN13 Barcode should be a total of 113 modules wide.
float lineWidth = width / 113f;
// Save the GraphicsState.
System.Drawing.Drawing2D.GraphicsState gs = g.Save();
// Set the PageUnit to Inch because all of our measurements are in inches.
g.PageUnit = System.Drawing.GraphicsUnit.Millimeter;
// Set the PageScale to 1, so a millimeter will represent a true millimeter.
g.PageScale = 1;
System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
//float xPosition = 0;
float xPosition = pt.X;
System.Text.StringBuilder strbEAN13 = new System.Text.StringBuilder();
System.Text.StringBuilder sbTemp = new System.Text.StringBuilder();
float xStart = pt.X;
float yStart = pt.Y;
float xEnd = 0;
System.Drawing.Font font = new System.Drawing.Font("Arial", this._fFontSize * this.Scale);
// Calculate the Check Digit.
this.CalculateChecksumDigit();
sbTemp.AppendFormat("{0}{1}{2}{3}",
this.CountryCode,
this.ManufacturerCode,
this.ProductCode,
this.ChecksumDigit);
string sTemp = sbTemp.ToString();
string sLeftPattern = "";
// Convert the left hand numbers.
sLeftPattern = ConvertLeftPattern(sTemp.Substring(0, 7));
// Build the UPC Code.
strbEAN13.AppendFormat("{0}{1}{2}{3}{4}{1}{0}",
this._sQuiteZone, this._sLeadTail,
sLeftPattern,
this._sSeparator,
ConvertToDigitPatterns(sTemp.Substring(7), this._aRight));
string sTempUPC = strbEAN13.ToString();
float fTextHeight = g.MeasureString(sTempUPC, font).Height;
// Draw the barcode lines.
for (int i = 0; i < strbEAN13.Length; i++)
{
if (sTempUPC.Substring(i, 1) == "1")
{
if (xStart == pt.X)
{
xStart = xPosition;
}
// Save room for the UPC number below the bar code.
if ((i > 12 && i < 55) || (i > 57 && i < 101))
{
// Draw space for the number
g.FillRectangle(brush, xPosition, yStart, lineWidth, height - fTextHeight);
}
else
{
// Draw a full line.
g.FillRectangle(brush, xPosition, yStart, lineWidth, height);
}
}
xPosition += lineWidth;
xEnd = xPosition;
}
// Draw the upc numbers below the line.
xPosition = xStart - g.MeasureString(this.CountryCode.Substring(0, 1), font).Width;
float yPosition = yStart + (height - fTextHeight);
// Draw 1st digit of the country code.
g.DrawString(sTemp.Substring(0, 1), font, brush, new System.Drawing.PointF(xPosition, yPosition));
xPosition += (g.MeasureString(sTemp.Substring(0, 1), font).Width + 43 * lineWidth) -
(g.MeasureString(sTemp.Substring(1, 6), font).Width);
// Draw MFG Number.
g.DrawString(sTemp.Substring(1, 6), font, brush, new System.Drawing.PointF(xPosition, yPosition));
xPosition += g.MeasureString(sTemp.Substring(1, 6), font).Width + (11 * lineWidth);
// Draw Product ID.
g.DrawString(sTemp.Substring(7), font, brush, new System.Drawing.PointF(xPosition, yPosition));
// Restore the GraphicsState.
g.Restore(gs);
}
public void DrawDynamic(System.Drawing.Graphics graphics)
{
}
public SepLinePainter(System.Drawing.Graphics g)
{
this.g = g;
//width = Form1.ActiveForm.Width;
//height = Form1.ActiveForm.Height;
}
/// <summary>
/// Set window parameters
/// </summary>
/// <param name="width">Width of the Window</param>
/// <param name="height">Height of the Window</param>
/// <param name="title">Title of the Window</param>
public void createWindow(int width, int height, string title, borderStyles borderStyle = borderStyles.Normal, bool fullscreen = false)
{
FormBorderStyle b = FormBorderStyle.FixedSingle;
switch(borderStyle){
case borderStyles.Normal:
b = FormBorderStyle.FixedSingle;
break;
case borderStyles.Borderless:
b = FormBorderStyle.None;
break;
default:
break;
}
f.ShowIcon = false;
f.MinimizeBox = false;
f.MaximizeBox = false;
f.ControlBox = false;
f.UseWaitCursor = false;
f.Cursor = Cursors.Arrow;
if (fullscreen)
{
//f.TopMost = true;
f.FormBorderStyle = FormBorderStyle.None;
f.WindowState = FormWindowState.Maximized;
}
else
{
f.Width = width;
f.Height = height;
f.FormBorderStyle = b;
}
f.Text = title;
g = f.CreateGraphics();
// Set console crap up and all that jazz...
Console.Title = title + " - CONSOLE";
}
/// <summary>
/// 加图片水印
/// </summary>
/// <param name="filename">文件名</param>
/// <param name="watermarkFilename">水印文件名</param>
/// <param name="watermarkStatus">图片水印位置:0=不使用 1=左上 2=中上 3=右上 4=左中 ... 9=右下</param>
/// <param name="quality">是否是高质量图片 取值范围0--100</param>
/// <param name="watermarkTransparency">图片水印透明度 取值范围1--10 (10为不透明)</param>
public static void AddImageSignPic(string Path, string filename, string watermarkFilename, int watermarkStatus, int quality, int watermarkTransparency)
{
System.Drawing.Image img = System.Drawing.Image.FromFile(Path);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(img);
//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;
System.Drawing.Image watermark = new System.Drawing.Bitmap(watermarkFilename);
if (watermark.Height >= img.Height || watermark.Width >= img.Width)
{
return;
}
System.Drawing.Imaging.ImageAttributes imageAttributes = new System.Drawing.Imaging.ImageAttributes();
System.Drawing.Imaging.ColorMap colorMap = new System.Drawing.Imaging.ColorMap();
colorMap.OldColor = System.Drawing.Color.FromArgb(255, 0, 255, 0);
colorMap.NewColor = System.Drawing.Color.FromArgb(0, 0, 0, 0);
System.Drawing.Imaging.ColorMap[] remapTable = { colorMap };
imageAttributes.SetRemapTable(remapTable, System.Drawing.Imaging.ColorAdjustType.Bitmap);
float 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 }
};
System.Drawing.Imaging.ColorMatrix colorMatrix = new System.Drawing.Imaging.ColorMatrix(colorMatrixElements);
imageAttributes.SetColorMatrix(colorMatrix, System.Drawing.Imaging.ColorMatrixFlag.Default, System.Drawing.Imaging.ColorAdjustType.Bitmap);
int xpos = 0;
int ypos = 0;
switch (watermarkStatus)
{
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 System.Drawing.Rectangle(xpos, ypos, watermark.Width, watermark.Height), 0, 0, watermark.Width, watermark.Height, System.Drawing.GraphicsUnit.Pixel, imageAttributes);
System.Drawing.Imaging.ImageCodecInfo[] codecs = System.Drawing.Imaging.ImageCodecInfo.GetImageEncoders();
System.Drawing.Imaging.ImageCodecInfo ici = null;
foreach (System.Drawing.Imaging.ImageCodecInfo codec in codecs)
{
//if (codec.MimeType.IndexOf("jpeg") > -1)
if (codec.MimeType.Contains("jpeg"))
{
ici = codec;
}
}
System.Drawing.Imaging.EncoderParameters encoderParams = new System.Drawing.Imaging.EncoderParameters();
long[] qualityParam = new long[1];
if (quality < 0 || quality > 100)
{
quality = 80;
}
qualityParam[0] = quality;
System.Drawing.Imaging.EncoderParameter encoderParam = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.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();
}
// Needs to be called once to know associated object
public void SetDrawDestination(ref System.Windows.Forms.PictureBox obj)
{
Video = obj.CreateGraphics();
VBlank();
}
public Graphics(System.Drawing.Graphics internalGraphics)
{
InternalGraphics = internalGraphics;
}
public void DrawStatic(System.Drawing.Graphics graphics)
{
}
/// <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;
}
public void RenderLayer(IVectorLayer layer, Map map, System.Drawing.Graphics g)
{
if (map.Center == null)
{
throw (new ApplicationException("Cannot render map. View center not specified"));
}
g.SmoothingMode = layer.SmoothingMode;
SharpMap.Geometries.BoundingBox envelope = map.Envelope; //View to render
if (layer.CoordinateTransformation != null)
{
envelope = GeometryTransform.TransformBox(
envelope,
layer.CoordinateTransformation.MathTransform.Inverse());
}
//List<SharpMap.Geometries.Geometry> features = this.DataSource.GetGeometriesInView(map.Envelope);
if (layer.DataSource == null)
{
throw (new ApplicationException("DataSource property not set on layer '" + layer.LayerName + "'"));
}
//If thematics is enabled, we use a slighty different rendering approach
if (layer.Theme != null)
{
SharpMap.Data.FeatureDataSet ds = new SharpMap.Data.FeatureDataSet();
layer.DataSource.Open();
layer.DataSource.ExecuteIntersectionQuery(envelope, ds);
layer.DataSource.Close();
FeatureDataTable features = (FeatureDataTable)ds.Tables[0];
if (layer.CoordinateTransformation != null)
{
for (int i = 0; i < features.Count; i++)
{
features[i].Geometry = GeometryTransform.TransformGeometry(features[i].Geometry, layer.CoordinateTransformation.MathTransform);
}
}
//Linestring outlines is drawn by drawing the layer once with a thicker line
//before drawing the "inline" on top.
if (layer.Style.EnableOutline)
{
//foreach (SharpMap.Geometries.Geometry feature in features)
for (int i = 0; i < features.Count; i++)
{
SharpMap.Data.FeatureDataRow feature = features[i];
//Draw background of all line-outlines first
if (feature.Geometry is SharpMap.Geometries.LineString)
{
IVectorStyle outlinestyle1 = layer.Theme.GetStyle(feature);
if (outlinestyle1.Enabled && outlinestyle1.EnableOutline)
{
SharpMap.Rendering.VectorRenderer.DrawLineString(g, feature.Geometry as LineString, outlinestyle1.Outline, map);
}
}
else if (feature.Geometry is SharpMap.Geometries.MultiLineString)
{
IVectorStyle outlinestyle2 = layer.Theme.GetStyle(feature);
if (outlinestyle2.Enabled && outlinestyle2.EnableOutline)
{
SharpMap.Rendering.VectorRenderer.DrawMultiLineString(g, feature.Geometry as MultiLineString, outlinestyle2.Outline, map);
}
}
}
}
for (int i = 0; i < features.Count; i++)
{
SharpMap.Data.FeatureDataRow feature = features[i];
IVectorStyle style = layer.Theme.GetStyle(feature);
RenderGeometry(g, map, layer.ClippingEnabled, feature.Geometry, style);
}
}
else
{
layer.DataSource.Open();
Collection <Geometry> geoms = layer.DataSource.GetGeometriesInView(envelope);
layer.DataSource.Close();
if (layer.CoordinateTransformation != null)
{
for (int i = 0; i < geoms.Count; i++)
{
geoms[i] = GeometryTransform.TransformGeometry(geoms[i], layer.CoordinateTransformation.MathTransform);
}
}
//Linestring outlines is drawn by drawing the layer once with a thicker line
//before drawing the "inline" on top.
if (layer.Style.EnableOutline)
{
foreach (SharpMap.Geometries.Geometry geom in geoms)
{
if (geom != null)
{
//Draw background of all line-outlines first
switch (geom.GetType().FullName)
{
case "SharpMap.Geometries.LineString":
SharpMap.Rendering.VectorRenderer.DrawLineString(g, geom as LineString, layer.Style.Outline, map);
break;
case "SharpMap.Geometries.MultiLineString":
SharpMap.Rendering.VectorRenderer.DrawMultiLineString(g, geom as MultiLineString, layer.Style.Outline, map);
break;
default:
break;
}
}
}
}
for (int i = 0; i < geoms.Count; i++)
{
if (geoms[i] != null)
{
RenderGeometry(g, map, layer.ClippingEnabled, geoms[i], layer.Style);
}
}
}
//base.Render(g, map);
}
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);
}
}
public void RenderLayer(ILayer layer, Map map, System.Drawing.Graphics g)
{
RenderLayer((IVectorLayer)layer, map, g);
}
public void Preview(Surface surface, SGraphics g)
{
surface.DrawImage(g, resourceTemplate.Bitmap, surface.GetBrushLocation(), false, null);
}
public void pictureResulting_Paint(Object sender, PaintEventArgs e)
{
// 背景を描画
int raw_width = pictureResulting.Width;
int raw_height = pictureResulting.Height;
System.Drawing.Graphics g = e.Graphics;
g.FillRectangle(System.Drawing.Brushes.LightGray, 0, 0, raw_width, raw_height);
// 選択中のハンドルを取得
VibratoHandle handle = mSelected;
if (handle == null)
{
return;
}
// 描画の準備
LineGraphDrawer d = getDrawerResulting();
d.setGraphics(g);
// ビブラートのピッチベンドを取得するイテレータを取得
int width = raw_width;
int vib_length = 960;
int tempo = 500000;
double vib_seconds = tempo * 1e-6 / 480.0 * vib_length;
// 480クロックは0.5秒
VsqFileEx vsq = new VsqFileEx("Miku", 1, 4, 4, tempo);
VibratoBPList list_rate = handle.getRateBP();
VibratoBPList list_depth = handle.getDepthBP();
int start_rate = handle.getStartRate();
int start_depth = handle.getStartDepth();
if (list_rate == null)
{
list_rate = new VibratoBPList(new float[] { 0.0f }, new int[] { start_rate });
}
if (list_depth == null)
{
list_depth = new VibratoBPList(new float[] { 0.0f }, new int[] { start_depth });
}
// 解像度
float resol = (float)(vib_seconds / width);
if (resol <= 0.0f)
{
return;
}
VibratoPointIteratorBySec itr =
new VibratoPointIteratorBySec(
vsq,
list_rate, start_rate,
list_depth, start_depth,
0, vib_length, resol);
// 描画
int height = raw_height - MARGIN * 2;
d.clear();
//g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
int x = 0;
int lastx = 0;
int lasty = -10;
int tx = 0, ty = 0;
for (; itr.hasNext(); x++)
{
double pitch = itr.next().getY();
int y = height - (int)((pitch + 1.25) / 2.5 * height) + MARGIN - 1;
int dx = x - lastx; // xは単調増加
int dy = Math.Abs(y - lasty);
tx = x;
ty = y;
//if ( dx > MIN_DELTA || dy > MIN_DELTA ) {
d.append(x, y);
lastx = x;
lasty = y;
//}
}
d.append(tx, ty);
d.flush();
}
/// <summary>
/// Resizes an image (down) or returns the original if no resize is needed.
/// </summary>
/// <param name="contents">The image stream to resize.</param>
/// <param name="size">The desired size of the image (highest value between height and width).</param>
/// <param name="resizefactor">The factor to use for sizing down the image. Only used if size is 0.</param>
/// <param name="quality">The quality of the resized image, between 1 and 100.</param>
/// <returns></returns>
public static Stream ResizeImage(Stream contents, int size, decimal resizefactor, long quality)
{
Stream output;
if (resizefactor <= 0 || resizefactor > 100)
{
resizefactor = 100;
}
decimal coefficient = resizefactor / 100;
if (size <= 0 && (coefficient > 1 || coefficient < 0)) // cannot scale up or to a negative value, return original
{
return(contents);
}
using (System.Drawing.Image original = System.Drawing.Image.FromStream(contents))
{
//calculate new width and height based on size or coefficient
int width, height;
if (original.Height > original.Width)
{
if (size <= 0)
{
size = (int)(original.Height * coefficient);
}
height = size;
width = (int)(original.Width * ((float)size / (float)original.Height));
}
else
{
if (size <= 0)
{
size = (int)(original.Width * coefficient);
}
width = size;
height = (int)(original.Height * ((float)size / (float)original.Width));
}
using (System.Drawing.Bitmap resized = new System.Drawing.Bitmap(width, height, original.PixelFormat))
{
resized.SetResolution(original.HorizontalResolution, original.VerticalResolution);
using (System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(resized))
{
graphics.SmoothingMode = SmoothingMode.AntiAlias;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.DrawImage(original, new System.Drawing.Rectangle(0, 0, width, height), 0, 0, original.Width, original.Height, System.Drawing.GraphicsUnit.Pixel);
}
#region codec info
//if (contentType == "image/gif")
//{
// using (thumbnail)
// {
// OctreeQuantizer quantizer = new OctreeQuantizer(255, 8);
// using (Bitmap quantized = quantizer.Quantize(bitmap))
// {
// Response.ContentType = "image/gif";
// quantized.Save(Response.OutputStream, ImageFormat.Gif);
// }
// }
//}
//if (contentType == "image/jpeg")
//{
// var info = System.Drawing.Imaging.ImageCodecInfo.GetImageEncoders();
// EncoderParameters encoderParameters;
// encoderParameters = new EncoderParameters(1);
// encoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, 100L);
// Response.ContentType = "image/jpeg";
// thumbnail.Save(Response.OutputStream, info[1], encoderParameters);
//}
#endregion
//encode the image
ImageCodecInfo jgpEncoder = GetEncoder(ImageFormat.Jpeg);
Encoder myEncoder = Encoder.Quality;
EncoderParameters myEncoderParameters = new EncoderParameters(1);
EncoderParameter myEncoderParameter = new EncoderParameter(myEncoder, quality);
myEncoderParameters.Param[0] = myEncoderParameter;
//save it to server
output = new MemoryStream();
resized.Save(output, jgpEncoder, myEncoderParameters);
}
}
return(output);
}
/// <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)
{
using (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;
if (originalImage.Width <= width && originalImage.Height <= height && mode.ToUpper() != "CUT" && mode.ToUpper() != "CUTA")
{
File.Copy(originalImagePath, thumbnailPath, true);
return;
}
switch (mode.ToUpper())
{
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 "CUTA": //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;
case "CUT": //指定高宽裁减（不变形）自定义
//if (ow <= towidth && oh <= toheight)
//{
// x = -(towidth - ow) / 2;
// y = -(toheight - oh) / 2;
// ow = towidth;
// oh = toheight;
//}
//else
//{
if ((double)originalImage.Width / (double)originalImage.Height > (double)towidth / (double)toheight)
{
ow = originalImage.Width;
oh = originalImage.Width * height / towidth;
x = 0;
y = (originalImage.Height - oh) / 2;
}
else
{
oh = originalImage.Height;
ow = originalImage.Height * towidth / toheight;
y = 0;
x = (originalImage.Width - ow) / 2;
}
//if (ow > oh)//宽大于高
//{
// x = 0;
// y = -(ow - oh) / 2;
// oh = ow;
//}
//else//高大于宽
//{
// y = 0;
// x = -(oh - ow) / 2;
// ow = oh;
//}
//}
break;
case "CUT1":
if ((double)originalImage.Width / (double)originalImage.Height > (double)towidth / (double)toheight)
{
toheight = originalImage.Height * width / originalImage.Width;
}
else
{
towidth = originalImage.Width * height / originalImage.Height;
}
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;
g.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceOver;
//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);
g.Clear(System.Drawing.Color.White);
//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
{
//string fileExtension = Path.GetExtension(originalImagePath).ToLower();
//switch (fileExtension)
//{
// case ".jpg":
// //以jpg格式保存缩略图
// bitmap.Save(thumbnailPath, System.Drawing.Imaging.ImageFormat.Jpeg); break;
// case ".jpeg":
// //以jpg格式保存缩略图
// bitmap.Save(thumbnailPath, System.Drawing.Imaging.ImageFormat.Jpeg); break;
// case ".gif":
// //以jpg格式保存缩略图
// bitmap.Save(thumbnailPath, System.Drawing.Imaging.ImageFormat.Gif); break;
// case ".png":
// bitmap.Save(thumbnailPath, System.Drawing.Imaging.ImageFormat.Png); break;
//}
//以jpg格式保存缩略图
//bitmap.Save(thumbnailPath, System.Drawing.Imaging.ImageFormat.Jpeg);
ImageCodecInfo ici;
System.Drawing.Imaging.Encoder enc;
EncoderParameter ep;
EncoderParameters epa;
// Initialize the necessary objects
ici = GetEncoderInfo("image/jpeg");
enc = System.Drawing.Imaging.Encoder.Quality;//设置保存质量
epa = new EncoderParameters(1);
// Set the compression level
ep = new EncoderParameter(enc, 90L);//质量等级为90%
epa.Param[0] = ep;
bitmap.Save(thumbnailPath, ici, epa);
}
catch (System.Exception e)
{
throw e;
}
finally
{
originalImage.Dispose();
bitmap.Dispose();
g.Dispose();
}
}
}
public Graphics( System.Drawing.Graphics g ) {
nativeGraphics = g;
}
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 void Preview(Surface surface, SGraphics g)
{
surface.DrawImage(g, resourceTemplate.Bitmap, surface.GetBrushLocation(), false, null);
}
public abstract bool GdiDrawString(
System.Drawing.Graphics pGraphics,
LOGFONT pLogFont,
string pszText,
System.Drawing.Rectangle rtDraw);
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// Prepare the Graphics elements for the drawing
//
picture1Graphics = picture1.CreateGraphics();
Color = new System.Drawing.Color();
BlackPen = new System.Drawing.Pen(Color.Black,1);
}
public void Draw(System.Drawing.Graphics g)
{
g.DrawEllipse(System.Drawing.Pens.Black, X1, Y1, Width, Height);
}
public void Preview(Surface surface, SGraphics g)
{
surface.DrawActor(g, surface.GetBrushLocation(), actorTemplate,
surface.GetPaletteForPlayer(surface.NewActorOwner));
}
internal void NextPage(PlatformGraphics pg)
{
this.hasMorePages = false;
var sheet = this.CurrentWorksheet;
if (sheet == null)
{
return;
}
// out of print areas
if (this.CurrentRowIndex >= sheet.pageBreakRows.Count &&
this.CurrentColIndex >= sheet.pageBreakCols.Count)
{
return;
}
int row = sheet.pageBreakRows[this.CurrentRowIndex];
int col = sheet.pageBreakCols[this.CurrentColIndex];
int endRow = sheet.pageBreakRows[this.CurrentRowIndex + 1];
int endCol = sheet.pageBreakCols[this.CurrentColIndex + 1];
switch (this.CurrentPrintSettings.PageOrder)
{
default:
case PrintPageOrder.DownThenOver:
{
if (this.CurrentRowIndex < sheet.pageBreakRows.Count - 2)
{
this.CurrentRowIndex++;
this.hasMorePages = true;
}
else
{
if (this.CurrentColIndex < sheet.pageBreakCols.Count - 2)
{
this.CurrentRowIndex = 0;
this.CurrentColIndex++;
this.hasMorePages = true;
}
else
{
this.hasMorePages = false;
}
}
}
break;
case PrintPageOrder.OverThenDown:
{
if (this.CurrentColIndex < sheet.pageBreakCols.Count - 2)
{
this.CurrentColIndex++;
this.hasMorePages = true;
}
else
{
if (this.CurrentRowIndex < sheet.pageBreakRows.Count - 2)
{
this.CurrentColIndex = 0;
this.CurrentRowIndex++;
this.hasMorePages = true;
}
else
{
this.hasMorePages = false;
}
}
}
break;
}
if (this.DrawingContext.Graphics == null)
{
this.DrawingContext.Graphics = new unvell.ReoGrid.WinForm.GDIRenderer(pg);
}
else
{
this.DrawingContext.Graphics.Reset();
}
var ig = this.DrawingContext.Renderer;
ig.PlatformGraphics = pg;
#if DEBUG
Debug.WriteLine(string.Format("print page {0,3},{1,3} - {2,3},{3,3}", row, col, endRow, endCol));
#endif // DEBUG
GridRegion gr = new GridRegion(row, col, endRow, endCol);
if (this.printViewportController == null)
{
this.printViewportController = new ViewportController(sheet);
}
else
{
this.printViewportController.worksheet = sheet;
}
this.PrintViewport = new SheetViewport(this.printViewportController);
this.PrintViewport.Bounds = this.CurrentPaperBounds;
// refresh cells text boundary
sheet.IterateCells(gr.ToRange(), (_unused_r, _unused_c, cell) =>
{
sheet.UpdateCellTextBounds(ig, cell, DrawMode.Print, this.CurrentPrintSettings.PageScaling, Core.UpdateFontReason.ScaleChanged);
return(true);
});
this.PrintViewport.VisibleRegion = gr;
this.PrintViewport.ScaleFactor = this.CurrentPrintSettings.PageScaling;
this.PrintViewport.ViewStart = new Point(sheet.cols[col].Left, sheet.rows[row].Top);
this.PrintViewport.UpdateView();
this.PrintViewport.Draw(this.DrawingContext);
if (this.CurrentPrintSettings.ShowMargins)
{
var m = this.CurrentPaperBounds;
var p = this.DrawingContext.Renderer.GetPen(SolidColor.Gray);
lock (p)
{
ig.DrawLine(p, m.X - 50, m.Y, m.X, m.Y);
ig.DrawLine(p, m.Right + 50, m.Y, m.Right, m.Y);
ig.DrawLine(p, m.X - 50, m.Bottom, m.X, m.Bottom);
ig.DrawLine(p, m.Right + 50, m.Bottom, m.Right, m.Bottom);
ig.DrawLine(p, m.X, m.Y - 50, m.X, m.Y);
ig.DrawLine(p, m.X, m.Bottom + 50, m.X, m.Bottom);
ig.DrawLine(p, m.Right, m.Y - 50, m.Right, m.Y);
ig.DrawLine(p, m.Right, m.Bottom + 50, m.Right, m.Bottom);
}
}
if (!this.hasMorePages)
{
this.NextWorksheet();
this.hasMorePages = this.CurrentWorksheet != null;
}
}
