Declaration ​
pascal
TTesseralRasterizer = class(TRasterizer)Description ​
TTesseralRasterizer implements a recursive divide-and-conquer sampling order. It splits the destination rectangle along its longest axis (vertically or horizontally), samples cross-section dividing lines, fires incremental area update notifications, and recursively subdivides child sub-rectangles until single-pixel blocks remain.
This hierarchical tesseleration reveals structural outlines and major features across the target image early in the rendering process.