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)
{
using (Tools.BorrowEllipse(out var ellipse))
using (Tools.BorrowVxs(out var v1))
{
ellipse.Set(x, y, radius, radius);
g.Render(ellipse.MakeVxs(v1), color);
}
}
public static void Rectangle(this AggRenderSurface gx, double left, double bottom, double right, double top, Color color, double strokeWidth = 1)
{
using (Tools.BorrowStroke(out var stroke))
using (Tools.BorrowRect(out var rect))
using (Tools.BorrowVxs(out var v1, out var v2))
{
stroke.Width = strokeWidth;
rect.SetRect(left + .5, bottom + .5, right - .5, top - .5);
gx.Render(stroke.MakeVxs(rect.MakeVxs(v1), v2), color);
}
}
public AggPainter(AggRenderSurface aggsx)
{
//painter paint to target surface
_orientation = RenderSurfaceOrientation.LeftBottom;
//----------------------------------------------------
_aggsx_0 = aggsx; //set this as default ***
TargetBufferName = TargetBufferName.Default;
_stroke = new Stroke(1); //default
_useDefaultBrush = true;
_defaultPixelBlender = this.DestBitmapBlender.OutputPixelBlender;
}
//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);
}
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 static void Circle(this AggRenderSurface g, double x, double y, double radius, Color color)
{
if (s_threadInit == null)
{
CheckInit();
}
//------------------------------------
s_ellipse.Set(x, y, radius, radius);
using (VxsTemp.Borrow(out var v1))
{
g.Render(s_ellipse.MakeVxs(v1), color);
}
}
public static AggPainter Create(ActualBitmap bmp, PixelProcessing.PixelBlender32 blender = null)
{
//helper func
AggRenderSurface renderSx = new AggRenderSurface(bmp);
if (blender == null)
{
blender = new PixelProcessing.PixelBlenderBGRA();
}
renderSx.PixelBlender = blender;
return(new AggPainter(renderSx));
}
public static void Rectangle(this AggRenderSurface gx, double left, double bottom, double right, double top, Color color, double strokeWidth = 1)
{
if (s_threadInit == null)
{
CheckInit();
}
//------------------------------------
s_stroke.Width = strokeWidth;
s_simpleRect.SetRect(left + .5, bottom + .5, right - .5, top - .5);
using (VxsTemp.Borrow(out var v1, out var v2))
{
gx.Render(s_stroke.MakeVxs(s_simpleRect.MakeVxs(v1), v2), color);
}
}
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();
}
using (Tools.BorrowRect(out var rect))
using (Tools.BorrowVxs(out var v1))
{
rect.SetRect(left, bottom, right, top);
gx.Render(rect.MakeVxs(v1), fillColor);
}
}
public AggPainter(AggRenderSurface aggsx)
{
//painter paint to target surface
this._aggsx = aggsx;
this.sclineRas = _aggsx.ScanlineRasterizer;
this.stroke = new Stroke(1);//default
this.scline = aggsx.ScanlinePacked8;
this._bmpRasterizer = aggsx.BitmapRasterizer;
_orientation = DrawBoardOrientation.LeftBottom;
//from membuffer
_bxt = new BitmapBuffer(aggsx.Width,
aggsx.Height,
PixelFarm.CpuBlit.ActualBitmap.GetBuffer(aggsx.DestActualImage));
_vectorTool = new VectorTool();
_useDefaultBrush = true;
}
public AggPainter(AggRenderSurface aggsx)
{
//painter paint to target surface
_orientation = RenderSurfaceOrientation.LeftBottom;
//----------------------------------------------------
_aggsx = _aggsx_0 = aggsx; //set this as default ***
_aggsx_0.DstBitmapAttached += (s, e) =>
{
UpdateTargetBuffer(_targetBufferName);
};
_aggsx_0.DstBitmapDetached += (s, e) =>
{
DetachMaskPixelBlender();
};
TargetBufferName = TargetBufferName.Default;
_stroke = new Stroke(1);//default
_useDefaultBrush = true;
_defaultPixelBlender = this.DestBitmapBlender.OutputPixelBlender;
}
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();
}
if (s_threadInit == null)
{
CheckInit();
}
//------------------------------------
s_simpleRect.SetRect(left, bottom, right, top);
using (VxsTemp.Borrow(out var v1))
{
gx.Render(s_simpleRect.MakeVxs(v1), fillColor);
}
}
public override void Draw(PixelFarm.Drawing.Painter p)
{
//specific for agg
if (!(p is AggPainter))
{
return;
}
AggPainter p2 = (AggPainter)p;
AggRenderSurface asx = p2.RenderSurface;
if (asx.DestBitmapBlender != null)
{
IBitmapBlender backBuffer = asx.DestBitmapBlender;
//use different pixel blender
var redImageBuffer = new SubBitmapBlender(backBuffer, new PixelBlenderGrey());
var greenImageBuffer = new SubBitmapBlender(backBuffer, new PixelBlenderGrey());
var blueImageBuffer = new SubBitmapBlender(backBuffer, new PixelBlenderGrey());
ClipProxyImage clippingProxy = new ClipProxyImage(backBuffer);
ClipProxyImage clippingProxyRed = new ClipProxyImage(redImageBuffer);
ClipProxyImage clippingProxyGreen = new ClipProxyImage(greenImageBuffer);
ClipProxyImage clippingProxyBlue = new ClipProxyImage(blueImageBuffer);
//
ScanlineRasterizer sclineRas = asx.ScanlineRasterizer;
ScanlinePacked8 scline = asx.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);
DestBitmapRasterizer bmpRas = asx.BitmapRasterizer;
using (VectorToolBox.Borrow(out Ellipse ellipse))
using (VxsTemp.Borrow(out var v1))
{
ellipse.Set(Width / 2 - 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100);
sclineRas.AddPath(ellipse.MakeVxs(v1));
v1.Clear();//**
bmpRas.RenderWithColor(clippingProxyRed, sclineRas, scline, fillColor);
////
ellipse.Set(Width / 2 + 0.87 * 50, Height / 2 - 0.5 * 50, 100, 100, 100);
sclineRas.AddPath(ellipse.MakeVxs(v1));
v1.Clear();//***
bmpRas.RenderWithColor(clippingProxyGreen, sclineRas, scline, fillColor);
//
ellipse.Set(Width / 2, Height / 2 + 50, 100, 100, 100);
sclineRas.AddPath(ellipse.MakeVxs(v1));
v1.Clear(); //***
bmpRas.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
// }
}
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 FillRectangle(this AggRenderSurface gx,
Vector2 leftBottom,
Vector2 rightTop, Color fillColor)
{
gx.FillRectangle(leftBottom.x, leftBottom.y, rightTop.x, rightTop.y, fillColor);
}
public static void Circle(this AggRenderSurface g, Vector2 origin, double radius, Color color)
{
Circle(g, origin.x, origin.y, radius, color);
}