public static void Circle(this AggRenderSurface g, double x, double y, double radius, Color color) { ellipse.Set(x, y, radius, radius); VectorToolBox.GetFreeVxs(out var v1); g.Render(ellipse.MakeVxs(v1), color); VectorToolBox.ReleaseVxs(ref v1); }
public static void Circle(this AggRenderSurface g, double x, double y, double radius, Color color) { ellipse.Set(x, y, radius, radius); var v1 = GetFreeVxs(); g.Render(ellipse.MakeVxs(v1), color); RelaseVxs(ref v1); }
//static SvgFontStore svgFontStore = new SvgFontStore(); //public static void DrawString(this ImageGraphics2D gx, // string text, // double x, // double y, // double pointSize = 12, // Justification justification = Justification.Left, // Baseline baseline = Baseline.Text, // Color color = new Color(), // bool drawFromHintedCache = false, // Color backgroundColor = new Color()) //{ // ////use svg font // var svgFont = svgFontStore.LoadFont(SvgFontStore.DEFAULT_SVG_FONTNAME, (int)pointSize); // //TODO: review here // //stringPrinter on each platform may not interchangeable *** // if (stringPrinter == null) // { // stringPrinter = new MyTypeFacePrinter(gx.GfxPlatform); // } // stringPrinter.CurrentActualFont = svgFont; // stringPrinter.DrawFromHintedCache = false; // stringPrinter.LoadText(text); // VertexStore vxs = stringPrinter.MakeVxs(); // vxs = Affine.NewTranslation(x, y).TransformToVxs(vxs); // gx.Render(vxs, Color.Black); //} public static void Rectangle(this AggRenderSurface gx, double left, double bottom, double right, double top, Color color, double strokeWidth = 1) { stroke.Width = strokeWidth; simpleRect.SetRect(left + .5, bottom + .5, right - .5, top - .5); VectorToolBox.GetFreeVxs(out VertexStore v1, out VertexStore v2); gx.Render(stroke.MakeVxs(simpleRect.MakeVxs(v1), v2), color); VectorToolBox.ReleaseVxs(ref v1, ref v2); }
//static SvgFontStore svgFontStore = new SvgFontStore(); //public static void DrawString(this ImageGraphics2D gx, // string text, // double x, // double y, // double pointSize = 12, // Justification justification = Justification.Left, // Baseline baseline = Baseline.Text, // Color color = new Color(), // bool drawFromHintedCache = false, // Color backgroundColor = new Color()) //{ // ////use svg font // var svgFont = svgFontStore.LoadFont(SvgFontStore.DEFAULT_SVG_FONTNAME, (int)pointSize); // //TODO: review here // //stringPrinter on each platform may not interchangeable *** // if (stringPrinter == null) // { // stringPrinter = new MyTypeFacePrinter(gx.GfxPlatform); // } // stringPrinter.CurrentActualFont = svgFont; // stringPrinter.DrawFromHintedCache = false; // stringPrinter.LoadText(text); // VertexStore vxs = stringPrinter.MakeVxs(); // vxs = Affine.NewTranslation(x, y).TransformToVxs(vxs); // gx.Render(vxs, Color.Black); //} public static void Rectangle(this AggRenderSurface gx, double left, double bottom, double right, double top, Color color, double strokeWidth = 1) { stroke.Width = strokeWidth; simpleRect.SetRect(left + .5, bottom + .5, right - .5, top - .5); var v1 = GetFreeVxs(); var v2 = GetFreeVxs(); gx.Render(stroke.MakeVxs(simpleRect.MakeVxs(v1), v2), color); RelaseVxs(ref v1); RelaseVxs(ref v2); }
public static void FillRectangle(this AggRenderSurface gx, double left, double bottom, double right, double top, Color fillColor) { if (right < left || top < bottom) { throw new ArgumentException(); } simpleRect.SetRect(left, bottom, right, top); VectorToolBox.GetFreeVxs(out var v1); gx.Render(simpleRect.MakeVertexSnap(v1), fillColor); VectorToolBox.ReleaseVxs(ref v1); }
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 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 static void FillRectangle(this AggRenderSurface gx, RectInt rect, Color fillColor) { gx.FillRectangle(rect.Left, rect.Bottom, rect.Right, rect.Top, fillColor); }
public static void Rectangle(this AggRenderSurface gx, RectInt rect, Color color) { gx.Rectangle(rect.Left, rect.Bottom, rect.Right, rect.Top, color); }
public static void Rectangle(this AggRenderSurface gx, RectD rect, Color color, double strokeWidth = 1) { gx.Rectangle(rect.Left, rect.Bottom, rect.Right, rect.Top, color, strokeWidth); }
public static void Circle(this AggRenderSurface g, Vector2 origin, double radius, Color color) { Circle(g, origin.x, origin.y, radius, color); }
public static void FillRectangle(this AggRenderSurface gx, Vector2 leftBottom, Vector2 rightTop, Color fillColor) { gx.FillRectangle(leftBottom.x, leftBottom.y, rightTop.x, rightTop.y, fillColor); }