fdo-mirrors/cairo
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/cairo/cairo.git synced 2025-12-20 17:30:07 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix scaling with a device offset

Browse source 
Apply the device offset transformation to the pattern before the ctm one.
Fixes bug #16469.
This commit is contained in:
Jeff Muizelaar 2008-07-21 22:24:42 -04:00
parent 3074ba02a1
commit 1a9809baab
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/cairo-gstate.c
View file

@ -795,8 +795,7 @@ _cairo_gstate_copy_transformed_pattern (cairo_gstate_t *gstate,
if (status) if (status)
return status; return status;
_cairo_pattern_transform (pattern, ctm_inverse); /* apply device_transform first so that it is transformed by ctm_inverse */
if (cairo_pattern_get_type (original) == CAIRO_PATTERN_TYPE_SURFACE) { if (cairo_pattern_get_type (original) == CAIRO_PATTERN_TYPE_SURFACE) {
surface_pattern = (cairo_surface_pattern_t *) original; surface_pattern = (cairo_surface_pattern_t *) original;
surface = surface_pattern->surface; surface = surface_pattern->surface;
@ -804,6 +803,8 @@ _cairo_gstate_copy_transformed_pattern (cairo_gstate_t *gstate,
_cairo_pattern_transform (pattern, &surface->device_transform); _cairo_pattern_transform (pattern, &surface->device_transform);
} }
_cairo_pattern_transform (pattern, ctm_inverse);
return CAIRO_STATUS_SUCCESS; return CAIRO_STATUS_SUCCESS;
} }