Method renderGlyphs

mapoglrenderer.cpp:581–625

}

void OglRenderer::renderGlyphs(double x, double y, colorObj *color,
        colorObj *outlinecolor, double size, char* font, char *thechars, double angle,
        colorObj *shadowcolor, double shdx, double shdy)
{
    makeCurrent();    
    FTFont* face = getFTFont(font, size);
    if (!face) 
    {
        msSetError(MS_OGLERR, "Failed to load font (%s).", "OglRenderer::renderGlyphs()", font);
        return;
    }

    glPushAttrib(GL_ALL_ATTRIB_BITS);
    glPushMatrix();

    glTranslated(floor(x), floor(y), 0);    
    glScaled(1.0, -1.0, 1);
    glRotated(angle * (180 / OGL_PI), 0, 0, 1);
    
    if (outlinecolor && MS_VALID_COLOR(*outlinecolor))
    {
        setColor(outlinecolor);
        for (int i = -1; i <= 1; i++)
        {
            for (int j = -1; j <= 1; j++)
            {
                if (i || j)
                {
                    glPushMatrix();
                    glTranslated(i, j, 0);
                    face->Render(thechars);
                    glPopMatrix();
                }
            }
        }
    }
    if (color != NULL && MS_VALID_COLOR(*color))
    {
        setColor(color);
        face->Render(thechars);
    }

    glPopMatrix();
    glPopAttrib();
}

void OglRenderer::renderPixmap(symbolObj *symbol, double x, double y,
        double angle, double scale)