Follow-up Comment #10, bug #19352 (project gnustep):
I wrote a small test program and this shows that the problem with the clip
copying is completely within cairo. Here is the code:
#include <stddef.h>
#include <cairo.h>
#include <cairo-ps.h>
int
main (int argc, const char *argv[])
{
cairo_status_t status;
cairo_t *ct;
cairo_surface_t *surface;
cairo_rectangle_list_t *clip_rects;
surface = cairo_ps_surface_create("test.ps", 100, 100);
status = cairo_surface_status(surface);
if (status != CAIRO_STATUS_SUCCESS)
{
printf("Cairo status '%s' for surfacen",
cairo_status_to_string(status));
return 0;
}
ct = cairo_create(surface);
status = cairo_status(ct);
if (status != CAIRO_STATUS_SUCCESS)
{
printf("Cairo status '%s' for contextn",
cairo_status_to_string(status));
return 0;
}
cairo_reset_clip(ct);
cairo_rectangle(ct, 10, 10, 80, 80);
cairo_clip(ct);
clip_rects = cairo_copy_clip_rectangle_list(ct);
status = clip_rects->status;
if (status != CAIRO_STATUS_SUCCESS)
{
printf("Cairo status '%s' in copy clipn",
cairo_status_to_string(status));
}
cairo_destroy(ct);
cairo_surface_destroy(surface);
}
Compile with the usual command (eg. gcc -I/usr/local/include/cairo cairo.c
-L/usr/local/lib -L/usr/X11R6/lib -lcairo -lm -lfreetype -lz -lfontconfig
-lexpat -lpng12 -lXrender -lX11 -lpthread -o cairo_test)
THis leaves only the positioning of the draw area to be resolved in GNUstep.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?19352>
_______________________________________________
Nachricht geschickt von/durch Savannah
http://savannah.gnu.org/
_______________________________________________
Bug-gnustep mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/bug-gnustep
