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ps: handle different x/y fallback resolution in Fallback Image comment

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This commit is contained in:
Adrian Johnson 2012-01-15 21:29:15 +10:30
parent 284cba1f37
commit 88d589aa47
1 changed files with 19 additions and 7 deletions
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26
src/cairo-ps-surface.c
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@ -3048,15 +3048,27 @@ _cairo_ps_surface_paint_surface (cairo_ps_surface_t *surface,
cairo_p2d = pattern->base.matrix;
if (surface->paginated_mode == CAIRO_PAGINATED_MODE_FALLBACK) {
double scale = cairo_p2d.xx;
double x_scale = cairo_p2d.xx;
double y_scale = cairo_p2d.yy;
_cairo_output_stream_printf (surface->stream,
"%% Fallback Image: x=%f y=%f w=%d h=%d res=%fppi size=%ld\n",
-cairo_p2d.x0/scale,
-cairo_p2d.y0/scale,
(int)(width/scale),
(int)(height/scale),
scale*72,
"%% Fallback Image: x=%f y=%f w=%d h=%d ",
-cairo_p2d.x0/x_scale,
-cairo_p2d.y0/y_scale,
(int)(width/x_scale),
(int)(height/y_scale));
if (x_scale == y_scale) {
_cairo_output_stream_printf (surface->stream,
"res=%fppi ",
x_scale*72);
} else {
_cairo_output_stream_printf (surface->stream,
"res=%fx%fppi ",
x_scale*72,
y_scale*72);
}
_cairo_output_stream_printf (surface->stream,
"size=%ld\n",
(long)width*height*3);
} else {
if (op == CAIRO_OPERATOR_SOURCE) {