public override void Draw(Painter p)
{
//this specific for agg
#if DEBUG
//low-level scanline rasterizer example
if (p is AggPainter)
{
AggPainter p2 = (AggPainter)p;
AggRenderSurface aggsx = p2.RenderSurface;
PixelProcessing.SubBitmapBlender subImg = PixelProcessing.BitmapBlenderExtension.CreateSubBitmapBlender(aggsx.DestBitmapBlender, aggsx.GetClippingRect());
//TODO: review here again
PixelBlenderBGRA blenderWithGamma = new PixelProcessing.PixelBlenderBGRA();
SubBitmapBlender rasterGamma = new SubBitmapBlender(subImg, blenderWithGamma);
ClipProxyImage clippingProxyNormal = new ClipProxyImage(subImg);
ClipProxyImage clippingProxyGamma = new ClipProxyImage(rasterGamma);
clippingProxyNormal.Clear(Color.White);
ScanlineRasterizer rasterizer = aggsx.ScanlineRasterizer;
var sl = new ScanlineUnpacked8();
int size_mul = this.PixelSize;
var sclineToBmpEn2 = new CustomRas_EnlargeV2(size_mul, aggsx.DestBitmap);
rasterizer.Reset();
rasterizer.dbugDevMoveTo(_x[0] / size_mul, _y[0] / size_mul);
rasterizer.dbugDevLineTo(_x[1] / size_mul, _y[1] / size_mul);
rasterizer.dbugDevLineTo(_x[2] / size_mul, _y[2] / size_mul);
sclineToBmpEn2.RenderWithColor(clippingProxyGamma, rasterizer, sl, Color.Black);
DestBitmapRasterizer bmpRas = aggsx.BitmapRasterizer;
bmpRas.RenderWithColor(clippingProxyGamma, rasterizer, sl, Color.Black);
//-----------------------------------------------------------------------------------------------------------
rasterizer.ResetGamma(new GammaNone());
using (Tools.BorrowVxs(out var v1, out var v2))
using (Tools.BorrowPathWriter(v1, out PathWriter ps))
{
ps.Clear();
ps.MoveTo(_x[0], _y[0]);
ps.LineTo(_x[1], _y[1]);
ps.LineTo(_x[2], _y[2]);
ps.LineTo(_x[0], _y[0]);
rasterizer.AddPath((new Stroke(2)).MakeVxs(v1, v2));
bmpRas.RenderWithColor(clippingProxyNormal, rasterizer, sl, new Color(200, 0, 150, 160));
}
}
#endif
}
public override void Draw(Painter p)
{
//specific for agg
#if DEBUG
//low-level scanline rasterizer example
if (p is PixelFarm.CpuBlit.AggPainter p2)
{
AggRenderSurface aggsx = p2.RenderSurface;
ScanlineRasterizer rasterizer = aggsx.ScanlineRasterizer;
var widgetsSubImage = PixelProcessing.BitmapBlenderExtension.CreateSubBitmapBlender(aggsx.DestBitmapBlender, aggsx.GetClippingRect());
aggsx.UseSubPixelLcdEffect = false;
PixelProcessing.PixelBlenderBGRA normalBlender = new PixelProcessing.PixelBlenderBGRA();
PixelProcessing.PixelBlenderBGRA gammaBlender = new PixelProcessing.PixelBlenderBGRA(); //TODO: revisit, and fix this again
gammaBlender.GammaValue = this.GammaValue;
gammaBlender.EnableGamma = true;
var rasterGamma = new PixelProcessing.SubBitmapBlender(widgetsSubImage, gammaBlender);
ClipProxyImage clippingProxyNormal = new ClipProxyImage(widgetsSubImage);
ClipProxyImage clippingProxyGamma = new ClipProxyImage(rasterGamma);
clippingProxyNormal.Clear(Color.White);
ScanlineUnpacked8 sl = new ScanlineUnpacked8();
int size_mul = (int)this.PixelSize;
CustomScanlineRasToBmp_EnlargedSubPixelRendering ren_en = new CustomScanlineRasToBmp_EnlargedSubPixelRendering(size_mul, aggsx.DestBitmap);
rasterizer.Reset();
rasterizer.dbugDevMoveTo(_x[0] / size_mul, _y[0] / size_mul);
rasterizer.dbugDevLineTo(_x[1] / size_mul, _y[1] / size_mul);
rasterizer.dbugDevLineTo(_x[2] / size_mul, _y[2] / size_mul);
ren_en.RenderWithColor(clippingProxyGamma, rasterizer, sl, Color.Black);
//----------------------------------------
DestBitmapRasterizer sclineRasToBmp = aggsx.BitmapRasterizer;
aggsx.UseSubPixelLcdEffect = false;
sclineRasToBmp.RenderWithColor(clippingProxyGamma, rasterizer, sl, Color.Black);
rasterizer.ResetGamma(new GammaNone());
aggsx.UseSubPixelLcdEffect = false;
//----------------------------------------
using (Tools.BorrowVxs(out var v1, out var v2))
using (Tools.BorrowPathWriter(v1, out PathWriter ps))
{
ps.Clear();
ps.MoveTo(_x[0], _y[0]);
ps.LineTo(_x[1], _y[1]);
ps.LineTo(_x[2], _y[2]);
ps.LineTo(_x[0], _y[0]);
rasterizer.AddPath(_stroke.MakeVxs(v1, v2));
}
//----------------------------------------
//Stroke stroke = new Stroke(ps);
//stroke.Width = 2;
//rasterizer.AddPath(stroke.MakeVxs(ps.MakeVxs()));
//----------------------------------------
sclineRasToBmp.RenderWithColor(clippingProxyNormal, rasterizer, sl, new Color(200, 0, 150, 160));
}
#endif
}
