table of contents
FcMatrixRotate(3) | FcMatrixRotate(3) |
NAME¶
FcMatrixRotate - Rotate a matrixSYNOPSIS¶
#include <fontconfig/fontconfig.h>void FcMatrixRotate (FcMatrix *matrix, double cos , double sin);
DESCRIPTION¶
FcMatrixRotate rotates matrix by the angle who's sine is sin and cosine is cos. This is done by multiplying by the matrix:cos -sin sin cos
05 November 2018 | Fontconfig 2.13.1 |