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app: draw Wilber as in gimp-2.6 

Apparently wilber_get_extents is called the first time
with a cairo_t with device_offset different than the other
times, since the path is copied the first time, afterwards
it appears offset.
This commit is contained in:
Massimo Valentini 2011-09-02 18:07:34 +02:00
parent 351423a2ef
commit 779756bc51
1 changed files with 5 additions and 6 deletions
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11
app/widgets/gimpcairo-wilber.c
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@ -86,21 +86,20 @@ gimp_cairo_wilber_get_size (cairo_t *cr,
static void
wilber_get_extents (cairo_t *cr)
wilber_get_extents (cairo_t *unused)
{
if (! wilber_cairo_path)
{
cairo_save (cr);
cairo_surface_t *s = cairo_image_surface_create (CAIRO_FORMAT_A8, 1, 1);
cairo_t *cr = cairo_create (s);
wilber_parse_path_data (cr, wilber_path);
cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
cairo_fill_extents (cr, &wilber_x1, &wilber_y1, &wilber_x2, &wilber_y2);
wilber_cairo_path = cairo_copy_path (cr);
cairo_new_path (cr);
cairo_restore (cr);
cairo_destroy (cr);
cairo_surface_destroy (s);
}
}