diff --git a/src/cairo-quartz-surface.c b/src/cairo-quartz-surface.c index 93ad82cbd..4c2e9b5b7 100644 --- a/src/cairo-quartz-surface.c +++ b/src/cairo-quartz-surface.c @@ -1728,7 +1728,7 @@ _cairo_quartz_surface_stroke (void *abstract_surface, cairo_int_status_t rv = CAIRO_STATUS_SUCCESS; cairo_quartz_action_t action; quartz_stroke_t stroke; - CGAffineTransform strokeTransform; + CGAffineTransform origCTM, strokeTransform; CGPathRef path_for_unbounded = NULL; ND((stderr, "%p _cairo_quartz_surface_stroke op %d source->type %d\n", surface, op, source->type)); @@ -1749,6 +1749,9 @@ _cairo_quartz_surface_stroke (void *abstract_surface, CGContextSetLineCap (surface->cgContext, _cairo_quartz_cairo_line_cap_to_quartz (style->line_cap)); CGContextSetLineJoin (surface->cgContext, _cairo_quartz_cairo_line_join_to_quartz (style->line_join)); CGContextSetMiterLimit (surface->cgContext, style->miter_limit); + + origCTM = CGContextGetCTM (surface->cgContext); + _cairo_quartz_cairo_matrix_to_quartz (ctm, &strokeTransform); CGContextConcatCTM (surface->cgContext, strokeTransform); @@ -1795,6 +1798,8 @@ _cairo_quartz_surface_stroke (void *abstract_surface, CGContextReplacePathWithStrokedPath (surface->cgContext); CGContextClip (surface->cgContext); + CGContextSetCTM (surface->cgContext, origCTM); + CGContextConcatCTM (surface->cgContext, surface->sourceTransform); CGContextTranslateCTM (surface->cgContext, 0, surface->sourceImageRect.size.height); CGContextScaleCTM (surface->cgContext, 1, -1); @@ -1807,6 +1812,8 @@ _cairo_quartz_surface_stroke (void *abstract_surface, CGContextReplacePathWithStrokedPath (surface->cgContext); CGContextClip (surface->cgContext); + CGContextSetCTM (surface->cgContext, origCTM); + CGContextConcatCTM (surface->cgContext, surface->sourceTransform); CGContextDrawShading (surface->cgContext, surface->sourceShading); } else if (action != DO_NOTHING) { diff --git a/test/Makefile.am b/test/Makefile.am index 069ce1e17..86b6de5ad 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -111,6 +111,7 @@ rotate-image-surface-paint$(EXEEXT) \ scale-down-source-surface-paint$(EXEEXT) \ scale-source-surface-paint$(EXEEXT) \ stroke-ctm-caps$(EXEEXT) \ +stroke-image$(EXEEXT) \ select-font-face$(EXEEXT) \ select-font-no-show-text$(EXEEXT) \ self-copy$(EXEEXT) \ @@ -567,6 +568,8 @@ REFERENCE_IMAGES = \ show-text-current-point-quartz-ref.png \ skew-extreme-ref.png \ skew-extreme-ps-ref.png \ + stroke-image-ref.png \ + stroke-image-quartz-ref.png \ source-clip-ref.png \ source-clip-scale-quartz-ref.png \ source-clip-scale-ps-argb32-ref.png \ diff --git a/test/stroke-image-quartz-ref.png b/test/stroke-image-quartz-ref.png new file mode 100644 index 000000000..db1f5a708 Binary files /dev/null and b/test/stroke-image-quartz-ref.png differ diff --git a/test/stroke-image-ref.png b/test/stroke-image-ref.png new file mode 100644 index 000000000..c8b9417df Binary files /dev/null and b/test/stroke-image-ref.png differ diff --git a/test/stroke-image.c b/test/stroke-image.c new file mode 100644 index 000000000..464d7af67 --- /dev/null +++ b/test/stroke-image.c @@ -0,0 +1,77 @@ +/* + * Copyright © 2006 Mozilla Corporation + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without + * fee, provided that the above copyright notice appear in all copies + * and that both that copyright notice and this permission notice + * appear in supporting documentation, and that the name of + * Mozilla Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. Mozilla Corporation makes no representations about the + * suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * MOZILLA CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL MOZILLA CORPORATION BE LIABLE FOR ANY SPECIAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR + * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Vladimir Vukicevic + */ + +#include "cairo-test.h" + +static cairo_test_draw_function_t draw; + +#define PAD 10 +#define SIZE 100 +#define IMAGE_SIZE (SIZE-PAD*2) +#define LINE_WIDTH 10 + +cairo_test_t test = { + "stroke-image", + "Test stroking with an image source, with a non-identity CTM", + SIZE, SIZE, + draw +}; + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + cairo_surface_t *isurf = cairo_image_surface_create (CAIRO_FORMAT_RGB24, IMAGE_SIZE, IMAGE_SIZE); + cairo_t *cr_image = cairo_create (isurf); + + /* Create the image */ + cairo_set_source_rgb (cr_image, 0, 0, 0); + cairo_paint (cr_image); + cairo_set_source_rgb (cr_image, 0, 1, 0); + cairo_set_line_width (cr_image, LINE_WIDTH); + cairo_arc (cr_image, IMAGE_SIZE/2, IMAGE_SIZE/2, IMAGE_SIZE/2 - LINE_WIDTH/2, 0, M_PI * 2.0); + cairo_stroke (cr_image); + cairo_destroy (cr_image); + + /* Now stroke with it */ + cairo_set_source_rgb (cr, 0, 0, 0); + cairo_paint (cr); + + cairo_translate (cr, PAD, PAD); + + cairo_set_source_surface (cr, isurf, 0, 0); + + cairo_new_path (cr); + cairo_set_line_width (cr, LINE_WIDTH); + cairo_arc (cr, IMAGE_SIZE/2, IMAGE_SIZE/2, IMAGE_SIZE/2 - LINE_WIDTH/2, 0, M_PI * 2.0); + cairo_stroke (cr); + + return CAIRO_TEST_SUCCESS; +} + +int +main (void) +{ + return cairo_test (&test); +}