protected virtual void RenderSolidSingleScanLine(IImageByte destImage, IScanlineCache scanLine, RGBA_Bytes color) { int y = scanLine.y(); int num_spans = scanLine.num_spans(); ScanlineSpan scanlineSpan = scanLine.begin(); byte[] ManagedCoversArray = scanLine.GetCovers(); for (; ;) { int x = scanlineSpan.x; if (scanlineSpan.len > 0) { destImage.blend_solid_hspan(x, y, scanlineSpan.len, color, ManagedCoversArray, scanlineSpan.cover_index); } else { int x2 = (x - (int)scanlineSpan.len - 1); destImage.blend_hline(x, y, x2, color, ManagedCoversArray[scanlineSpan.cover_index]); } if (--num_spans == 0) { break; } scanlineSpan = scanLine.GetNextScanlineSpan(); } }
protected virtual void RenderSolidSingleScanLine(IImageByte destImage, IScanlineCache scanLine, RGBA_Bytes color) { int y = scanLine.y(); int num_spans = scanLine.num_spans(); ScanlineSpan scanlineSpan = scanLine.begin(); byte[] ManagedCoversArray = scanLine.GetCovers(); for (; ; ) { int x = scanlineSpan.x; if (scanlineSpan.len > 0) { destImage.blend_solid_hspan(x, y, scanlineSpan.len, color, ManagedCoversArray, scanlineSpan.cover_index); } else { int x2 = (x - (int)scanlineSpan.len - 1); destImage.blend_hline(x, y, x2, color, ManagedCoversArray[scanlineSpan.cover_index]); } if (--num_spans == 0) break; scanlineSpan = scanLine.GetNextScanlineSpan(); } }
public virtual void blend_hline(int x1, int y, int x2, RGBA_Bytes sourceColor, byte cover) { linkedImage.blend_hline(x1, y, x2, sourceColor, cover); }