void GfxState::getFontTransMat(double *m11, double *m12, double *m21, double *m22) const
{
    *m11 = (textMat[0] * ctm[0] + textMat[1] * ctm[2]) * fontSize;
    *m12 = (textMat[0] * ctm[1] + textMat[1] * ctm[3]) * fontSize;
    *m21 = (textMat[2] * ctm[0] + textMat[3] * ctm[2]) * fontSize;
    *m22 = (textMat[2] * ctm[1] + textMat[3] * ctm[3]) * fontSize;
}
Unknown