| Summary: |
do cairo_image_surface_get_width/height() work on screen contexts? |
| Product: |
cairo
|
Reporter: |
Pat Beirne <patbeirneottawa> |
| Component: |
general | Assignee: |
Carl Worth <cworth> |
| Status: |
RESOLVED
DUPLICATE
|
QA Contact: |
cairo-bugs mailing list <cairo-bugs> |
| Severity: |
normal
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| Priority: |
high
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| Version: |
0.9.3 | |
|
| Hardware: |
x86 (IA32) | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
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i915 platform:
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i915 features:
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In a -gtk or -xlib environment, if I call cairo_get_target() and then use that surface to call get_image_surface_width/height(), I get silly numbers. Is this the correct way to determine the screen drawing size? I have sample code to demo this, along the lines of: // find out our surface size cairo_surface_t *cs = cairo_get_target(cr); int width = cairo_image_surface_get_width(cs); int height = cairo_image_surface_get_height(cs); #if DEBUG printf("surface area w: %d, h:%d\n",width,height); #endif