Re: Pango underline does not work with cairo scale.

[Magicloud Magiclouds <magicloud magiclouds gmail com>]

Hi, could someone help me on this? Thanks.

On Fri, Apr 30, 2010 at 2:53 PM, Magicloud Magiclouds
<magicloud magiclouds gmail com> wrote:
> Hi, the code is following. In a scaled cairo context, the underline is
> not scaled as the text. test.png shows that the underline is ever
> larger than the "00".
> The version of pango is 1.28.0-1. The version of cairo is 1.8.10-4.
>
> #include <cairo.h>
> #include <pango/pango.h>
>
> int main () {
> Âcairo_surface_t * s = cairo_image_surface_create
> (CAIRO_FORMAT_ARGB32, 1280, 800);
> Âcairo_t * c = cairo_create (s);
> Âcairo_scale (c, 10, 10);
> ÂPangoLayout * l = pango_cairo_create_layout (c);
> Âpango_layout_set_text (l, "00", 2);
> ÂPangoAttrList * attrs = pango_attr_list_new ();
> Âpango_attr_list_insert (attrs, pango_attr_underline_new
> (PANGO_UNDERLINE_DOUBLE));
> Âpango_layout_set_attributes (l, attrs);
> Âcairo_move_to (c, 1, 1);
> Âpango_cairo_show_layout (c, l);
> Âcairo_surface_write_to_png (s, "test.png");
> Âreturn 0;
> }
> --
> çåååææè
> åéåééäé



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