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 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 void Draw(
ScanlineRasToDestBitmapRenderer sclineRasToBmp,
ScanlineRasterizer ras,
Scanline sl,
IImageReaderWriter destImage, ColorRGBA color,
double x, double y)
{
ras.Reset();
ras.MoveTo(x * m_size, y * m_size);
ras.LineTo(x * m_size + m_size, y * m_size);
ras.LineTo(x * m_size + m_size, y * m_size + m_size);
ras.LineTo(x * m_size, y * m_size + m_size);
sclineRasToBmp.RenderWithColor(destImage, ras, sl, color);
}
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 static void RenderSolidAllPaths(this ScanlineRasToDestBitmapRenderer sclineRasToBmp,
IImageReaderWriter destImage,
ScanlineRasterizer sclineRas,
Scanline scline,
VertexStore vxs,
Drawing.Color[] colors,
int[] path_id,
int num_paths)
{
for (int i = 0; i < num_paths; ++i)
{
sclineRas.Reset();
sclineRas.AddPath(new VertexStoreSnap(vxs, path_id[i]));
sclineRasToBmp.RenderWithColor(destImage, sclineRas, scline, colors[i]);
}
}
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
// }
}