public AggCanvasPainter(ImageGraphics2D graphic2d) { this.gx = graphic2d; this.sclineRas = gx.ScanlineRasterizer; this.stroke = new Stroke(1);//default this.scline = graphic2d.ScanlinePacked8; this.sclineRasToBmp = graphic2d.ScanlineRasToDestBitmap; }
//------------- public CanvasPainter(Graphics2D graphic2d) { this.gx = graphic2d; this.sclineRas = gx.ScanlineRasterizer; this.stroke = new Stroke(1);//default this.scline = graphic2d.ScanlinePacked8; this.sclineRasToBmp = graphic2d.ScanlineRasToDestBitmap; this.textPrinter = new TextPrinter(); }
public ImageGraphics2D(ActualImage destImage) { //create from actual image this.destActualImage = destImage; this.destImageReaderWriter = new MyImageReaderWriter(destImage); this.sclineRas = new ScanlineRasterizer(); this.sclineRasToBmp = new ScanlineRasToDestBitmapRenderer(); this.destWidth = destImage.Width; this.destHeight = destImage.Height; this.clipBox = new RectInt(0, 0, destImage.Width, destImage.Height); this.sclineRas.SetClipBox(this.clipBox); this.sclinePack8 = new ScanlinePacked8(); this.currentBlender = this.pixBlenderRGBA32 = new PixelBlenderBGRA(); }
public AggPainter(AggRenderSurface aggsx) { this._aggsx = aggsx; this.sclineRas = _aggsx.ScanlineRasterizer; this.stroke = new Stroke(1);//default this.scline = aggsx.ScanlinePacked8; this.sclineRasToBmp = aggsx.ScanlineRasToDestBitmap; _orientation = DrawBoardOrientation.LeftBottom; //from membuffer _bxt = new BitmapBuffer(aggsx.Width, aggsx.Height, PixelFarm.Agg.ActualImage.GetBuffer(aggsx.DestActualImage)); }
public ImageGraphics2D(ActualImage destImage) { //create from actual image this.destImage = destImage; this.destActualImage = destImage; this.destImageReaderWriter = new MyImageReaderWriter(); destImageReaderWriter.ReloadImage(destImage); this.sclineRas = new ScanlineRasterizer(); this.sclineRasToBmp = new ScanlineRasToDestBitmapRenderer(); this.destWidth = destImage.Width; this.destHeight = destImage.Height; this.clipBox = new RectInt(0, 0, destImage.Width, destImage.Height); this.sclineRas.SetClipBox(this.clipBox); this.sclinePack8 = new ScanlinePacked8(); this.currentBlender = this.pixBlenderRGBA32 = new PixelBlenderBGRA(); }
public override void Draw(PixelFarm.Drawing.Painter p) { //specific for agg if (!(p is AggPainter)) { return; } throw new NotSupportedException(); AggPainter p2 = (AggPainter)p; AggRenderSurface aggRdsf = p2.RenderSurface; if (aggRdsf.DestImage != null) { IImageReaderWriter backBuffer = aggRdsf.DestImage; IPixelBlender currentPixelBlender = aggRdsf.PixelBlender; int distBetween = backBuffer.BytesBetweenPixelsInclusive; //use different pixel blender var redImageBuffer = new SubImageRW(backBuffer, new PixelBlenderGray(distBetween), distBetween, CO.R, 8); var greenImageBuffer = new SubImageRW(backBuffer, new PixelBlenderGray(distBetween), distBetween, CO.G, 8); var blueImageBuffer = new SubImageRW(backBuffer, new PixelBlenderGray(distBetween), distBetween, CO.B, 8); ClipProxyImage clippingProxy = new ClipProxyImage(backBuffer); ClipProxyImage clippingProxyRed = new ClipProxyImage(redImageBuffer); ClipProxyImage clippingProxyGreen = new ClipProxyImage(greenImageBuffer); ClipProxyImage clippingProxyBlue = new ClipProxyImage(blueImageBuffer); ScanlineRasterizer sclineRas = aggRdsf.ScanlineRasterizer; ScanlinePacked8 scline = aggRdsf.ScanlinePacked8; Drawing.Color clearColor = this.UseBlackBlackground ? Drawing.Color.FromArgb(0, 0, 0) : Drawing.Color.FromArgb(255, 255, 255); clippingProxy.Clear(clearColor); Drawing.Color fillColor = this.UseBlackBlackground ? new Drawing.Color((byte)(this.AlphaValue), 255, 255, 255) : new Drawing.Color((byte)(this.AlphaValue), 0, 0, 0); ScanlineRasToDestBitmapRenderer sclineRasToBmp = aggRdsf.ScanlineRasToDestBitmap; VertexSource.Ellipse er = new PixelFarm.Agg.VertexSource.Ellipse(Width / 2 - 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100); // VectorToolBox.GetFreeVxs(out var v1); sclineRas.AddPath(er.MakeVxs(v1)); v1.Clear(); sclineRasToBmp.RenderWithColor(clippingProxyRed, sclineRas, scline, fillColor); VertexSource.Ellipse eg = new PixelFarm.Agg.VertexSource.Ellipse(Width / 2 + 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100); sclineRas.AddPath(eg.MakeVertexSnap(v1)); v1.Clear(); sclineRasToBmp.RenderWithColor(clippingProxyGreen, sclineRas, scline, fillColor); VertexSource.Ellipse eb = new PixelFarm.Agg.VertexSource.Ellipse(Width / 2, Height / 2 + 50, 100, 100, 100); sclineRas.AddPath(eb.MakeVertexSnap(v1)); v1.Clear(); sclineRasToBmp.RenderWithColor(clippingProxyBlue, sclineRas, scline, fillColor); VectorToolBox.ReleaseVxs(ref v1); } // else if (graphics2D.DestImageFloat != null) // { //#if false // IImageFloat backBuffer = graphics2D.DestImageFloat; // int distBetween = backBuffer.GetFloatsBetweenPixelsInclusive(); // ImageBufferFloat redImageBuffer = new ImageBufferFloat(); // redImageBuffer.Attach(backBuffer, new blender_gray(distBetween), distBetween, 2, 8); // ImageBufferFloat greenImageBuffer = new ImageBufferFloat(); // greenImageBuffer.Attach(backBuffer, new blender_gray(distBetween), distBetween, 1, 8); // ImageBufferFloat blueImageBuffer = new ImageBufferFloat(); // blueImageBuffer.Attach(backBuffer, new blender_gray(distBetween), distBetween, 0, 8); // ImageClippingProxy clippingProxy = new ImageClippingProxy(backBuffer); // ImageClippingProxy clippingProxyRed = new ImageClippingProxy(redImageBuffer); // ImageClippingProxy clippingProxyGreen = new ImageClippingProxy(greenImageBuffer); // ImageClippingProxy clippingProxyBlue = new ImageClippingProxy(blueImageBuffer); // ScanlineRasterizer ras = new ScanlineRasterizer(); // ScanlineCachePacked8 sl = new ScanlineCachePacked8(); // RGBA_Bytes clearColor = useBlackBackgroundCheckbox.Checked ? new RGBA_Bytes(0, 0, 0) : new RGBA_Bytes(255, 255, 255); // clippingProxy.clear(clearColor); // alphaSlider.View.BackGroundColor = clearColor; // RGBA_Bytes FillColor = useBlackBackgroundCheckbox.Checked ? new RGBA_Bytes(255, 255, 255, (int)(alphaSlider.Value)) : new RGBA_Bytes(0, 0, 0, (int)(alphaSlider.Value)); // VertexSource.Ellipse er = new AGG.VertexSource.Ellipse(Width / 2 - 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100); // ras.add_path(er); // agg_renderer_scanline.Default.render_scanlines_aa_solid(clippingProxyRed, ras, sl, FillColor); // VertexSource.Ellipse eg = new AGG.VertexSource.Ellipse(Width / 2 + 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100); // ras.add_path(eg); // agg_renderer_scanline.Default.render_scanlines_aa_solid(clippingProxyGreen, ras, sl, FillColor); // VertexSource.Ellipse eb = new AGG.VertexSource.Ellipse(Width / 2, Height / 2 + 50, 100, 100, 100); // ras.add_path(eb); // agg_renderer_scanline.Default.render_scanlines_aa_solid(clippingProxyBlue, ras, sl, FillColor); //#endif // } }
public override void Draw(CanvasPainter p) { //specific for agg if (!(p is AggCanvasPainter)) { return; } AggCanvasPainter p2 = (AggCanvasPainter)p; Graphics2D graphics2D = p2.Graphics; if (graphics2D.DestImage != null) { IImageReaderWriter backBuffer = graphics2D.DestImage; IPixelBlender currentPixelBlender = graphics2D.PixelBlender; int distBetween = backBuffer.BytesBetweenPixelsInclusive; //use different pixel blender var redImageBuffer = new ChildImage(backBuffer, new PixelBlenderGray(distBetween), distBetween, CO.R, 8); var greenImageBuffer = new ChildImage(backBuffer, new PixelBlenderGray(distBetween), distBetween, CO.G, 8); var blueImageBuffer = new ChildImage(backBuffer, new PixelBlenderGray(distBetween), distBetween, CO.B, 8); ClipProxyImage clippingProxy = new ClipProxyImage(backBuffer); ClipProxyImage clippingProxyRed = new ClipProxyImage(redImageBuffer); ClipProxyImage clippingProxyGreen = new ClipProxyImage(greenImageBuffer); ClipProxyImage clippingProxyBlue = new ClipProxyImage(blueImageBuffer); ScanlineRasterizer sclineRas = graphics2D.ScanlineRasterizer; ScanlinePacked8 scline = graphics2D.ScanlinePacked8; ColorRGBA clearColor = this.UseBlackBlackground ? new ColorRGBA(0, 0, 0) : new ColorRGBA(255, 255, 255); clippingProxy.Clear(clearColor); ColorRGBA fillColor = this.UseBlackBlackground ? new ColorRGBA(255, 255, 255, (byte)(this.AlphaValue)) : new ColorRGBA(0, 0, 0, (byte)(this.AlphaValue)); ScanlineRasToDestBitmapRenderer sclineRasToBmp = graphics2D.ScanlineRasToDestBitmap; VertexSource.Ellipse er = new PixelFarm.Agg.VertexSource.Ellipse(Width / 2 - 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100); sclineRas.AddPath(er.MakeVertexSnap()); sclineRasToBmp.RenderWithColor(clippingProxyRed, sclineRas, scline, fillColor); VertexSource.Ellipse eg = new PixelFarm.Agg.VertexSource.Ellipse(Width / 2 + 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100); sclineRas.AddPath(eg.MakeVertexSnap()); sclineRasToBmp.RenderWithColor(clippingProxyGreen, sclineRas, scline, fillColor); VertexSource.Ellipse eb = new PixelFarm.Agg.VertexSource.Ellipse(Width / 2, Height / 2 + 50, 100, 100, 100); sclineRas.AddPath(eb.MakeVertexSnap()); sclineRasToBmp.RenderWithColor(clippingProxyBlue, sclineRas, scline, fillColor); } // else if (graphics2D.DestImageFloat != null) // { //#if false // IImageFloat backBuffer = graphics2D.DestImageFloat; // int distBetween = backBuffer.GetFloatsBetweenPixelsInclusive(); // ImageBufferFloat redImageBuffer = new ImageBufferFloat(); // redImageBuffer.Attach(backBuffer, new blender_gray(distBetween), distBetween, 2, 8); // ImageBufferFloat greenImageBuffer = new ImageBufferFloat(); // greenImageBuffer.Attach(backBuffer, new blender_gray(distBetween), distBetween, 1, 8); // ImageBufferFloat blueImageBuffer = new ImageBufferFloat(); // blueImageBuffer.Attach(backBuffer, new blender_gray(distBetween), distBetween, 0, 8); // ImageClippingProxy clippingProxy = new ImageClippingProxy(backBuffer); // ImageClippingProxy clippingProxyRed = new ImageClippingProxy(redImageBuffer); // ImageClippingProxy clippingProxyGreen = new ImageClippingProxy(greenImageBuffer); // ImageClippingProxy clippingProxyBlue = new ImageClippingProxy(blueImageBuffer); // ScanlineRasterizer ras = new ScanlineRasterizer(); // ScanlineCachePacked8 sl = new ScanlineCachePacked8(); // RGBA_Bytes clearColor = useBlackBackgroundCheckbox.Checked ? new RGBA_Bytes(0, 0, 0) : new RGBA_Bytes(255, 255, 255); // clippingProxy.clear(clearColor); // alphaSlider.View.BackGroundColor = clearColor; // RGBA_Bytes FillColor = useBlackBackgroundCheckbox.Checked ? new RGBA_Bytes(255, 255, 255, (int)(alphaSlider.Value)) : new RGBA_Bytes(0, 0, 0, (int)(alphaSlider.Value)); // VertexSource.Ellipse er = new AGG.VertexSource.Ellipse(Width / 2 - 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100); // ras.add_path(er); // agg_renderer_scanline.Default.render_scanlines_aa_solid(clippingProxyRed, ras, sl, FillColor); // VertexSource.Ellipse eg = new AGG.VertexSource.Ellipse(Width / 2 + 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100); // ras.add_path(eg); // agg_renderer_scanline.Default.render_scanlines_aa_solid(clippingProxyGreen, ras, sl, FillColor); // VertexSource.Ellipse eb = new AGG.VertexSource.Ellipse(Width / 2, Height / 2 + 50, 100, 100, 100); // ras.add_path(eb); // agg_renderer_scanline.Default.render_scanlines_aa_solid(clippingProxyBlue, ras, sl, FillColor); //#endif // } }