FcMatrixShear (3)
NAME
FcMatrixShear - Shear a matrixSYNOPSIS
#include <fontconfig/fontconfig.h> void FcMatrixShear (FcMatrix *matrix, double sh, double sv);
DESCRIPTION
FcMatrixShare shears matrix horizontally by sh and vertically by sv. This is done by multiplying by the matrix:
1 sh sv 1