[ 源代码: pixman ]
软件包:libpixman-1-0(0.36.0-1+deb10u1) [security]
pixel-manipulation library for X and cairo
A library for manipulating pixel regions -- a set of Y-X banded rectangles, image compositing using the Porter/Duff model and implicit mask generation for geometric primitives including trapezoids, triangles, and rectangles.