Seems to be a cairo bug. The attached program reproduces this behavior without inkscape.
The program just draws two circles: one solid and one transparent exactly over the first. As can be seen from the program, the use of cairo_push_group and cairo_pop_group_to_source leads to an unexpected shift of the second circle.
Seems to be a cairo bug. The attached program reproduces this behavior without inkscape.
The program just draws two circles: one solid and one transparent exactly over the first. As can be seen from the program, the use of cairo_push_group and cairo_pop_ group_to_ source leads to an unexpected shift of the second circle.
see https:/ /bugs.freedeskt op.org/ show_bug. cgi?id= 22441