void MCFontDrawText(MCGContextRef p_gcontext, int32_t x, int32_t y, const char *p_text, uint32_t p_length, MCFontRef p_font, bool p_is_unicode)
{
font_draw_text_context ctxt;
ctxt.x = x;
ctxt.y = y;
ctxt.m_gcontext = p_gcontext;
MCFontBreakText(p_font, p_text, p_length, p_is_unicode, (MCFontBreakTextCallback)MCFontDrawTextCallback, &ctxt);
}
MCGFloat MCFontMeasureTextFloat(MCFontRef p_font, const char *p_text, uint32_t p_length, bool p_is_unicode)
{
font_measure_text_context ctxt;
ctxt.m_width = 0;
MCFontBreakText(p_font, p_text, p_length, p_is_unicode, (MCFontBreakTextCallback)MCFontMeasureTextCallback, &ctxt);
return ctxt . m_width;
}
MCGFloat MCFontMeasureTextSubstringFloat(MCFontRef p_font, MCStringRef p_string, MCRange p_range, const MCGAffineTransform &p_transform)
{
font_measure_text_context ctxt;
ctxt.m_width = 0;
ctxt.m_transform = p_transform;
MCFontBreakText(p_font, p_string, p_range, (MCFontBreakTextCallback)MCFontMeasureTextCallback, &ctxt, false);
return ctxt . m_width;
}
void MCFontDrawTextSubstring(MCGContextRef p_gcontext, coord_t x, int32_t y, MCStringRef p_text, MCRange p_range, MCFontRef p_font, bool p_rtl, bool p_can_break)
{
font_draw_text_context ctxt;
ctxt.x = x;
ctxt.y = y;
ctxt.m_gcontext = p_gcontext;
ctxt.rtl = p_rtl;
if (p_can_break)
MCFontBreakText(p_font, p_text, p_range, (MCFontBreakTextCallback)MCFontDrawTextCallback, &ctxt, p_rtl);
else
{
// AL-2014-08-20: [[ Bug 13186 ]] Ensure strings which skip go through the breaking algorithm
// don't get permanently converted to UTF-16 when drawn
MCAutoStringRef t_temp;
/* UNCHECKED */ MCStringMutableCopy(p_text, &t_temp);
MCFontDrawTextCallback(p_font, *t_temp, p_range, &ctxt);
}
}
