Module paint

veridian_kernel::browser

Module paint

Expand description

Display List and Paint

Converts the layout tree into a flat display list of drawing commands (solid rectangles, text, borders, clipping), then rasterizes them into a pixel buffer. Uses integer-only alpha blending and the 8x16 bitmap font for text rendering.

Structs§

DisplayList: A display list of rendering commands
Painter: Pixel buffer painter
PixelRect: A rectangle in pixel coordinates (not fixed-point)

Enums§

BorderSide: Side of a border
DisplayCommand: A display command in the display list

Functions§

alpha_blend: Alpha-blend source over destination (integer math) Color format: ARGB (0xAARRGGBB)
build_display_list: Build a display list from a layout tree