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 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 override void DrawBezierCurve(float startX, float startY, float endX, float endY,
float controlX1, float controlY1,
float controlX2, float controlY2)
{
VertexStore vxs = new VertexStore();
PixelFarm.Agg.VertexSource.BezierCurve.CreateBezierVxs4(vxs,
new PixelFarm.VectorMath.Vector2(startX, startY),
new PixelFarm.VectorMath.Vector2(endX, endY),
new PixelFarm.VectorMath.Vector2(controlX1, controlY1),
new PixelFarm.VectorMath.Vector2(controlX2, controlY2));
vxs = this.stroke.MakeVxs(vxs);
sclineRas.Reset();
sclineRas.AddPath(vxs);
//sclineRasToBmp.DrawWithColor(sclineRas, sclinePack8, this.fillColor);
sclineRasToBmp.RenderWithColor(this.gx.DestImage, sclineRas, scline, this.strokeColor);
}
//----------------
public override void DrawBezierCurve(float startX, float startY, float endX, float endY,
float controlX1, float controlY1,
float controlX2, float controlY2)
{
var v1 = GetFreeVxs();
PixelFarm.Agg.VertexSource.BezierCurve.CreateBezierVxs4(v1,
new PixelFarm.VectorMath.Vector2(startX, startY),
new PixelFarm.VectorMath.Vector2(endX, endY),
new PixelFarm.VectorMath.Vector2(controlX1, controlY1),
new PixelFarm.VectorMath.Vector2(controlX2, controlY2));
//
var v2 = this.stroke.MakeVxs(v1, GetFreeVxs());
//
sclineRas.Reset();
sclineRas.AddPath(v2);
sclineRasToBmp.RenderWithColor(this.gx.DestImage, sclineRas, scline, this.strokeColor);
ReleaseVxs(ref v1);
ReleaseVxs(ref v2);
}
