gif_bitmap_callback_vt Struct Reference

#include <libnsgif.h>

Data Fields
gif_bitmap_cb_create	bitmap_create
gif_bitmap_cb_destroy	bitmap_destroy
gif_bitmap_cb_get_buffer	bitmap_get_buffer
gif_bitmap_cb_set_opaque	bitmap_set_opaque
gif_bitmap_cb_test_opaque	bitmap_test_opaque
gif_bitmap_cb_modified	bitmap_modified

Detailed Description

Bitmap callbacks function table

Field Documentation

gif_bitmap_cb_create gif_bitmap_callback_vt::bitmap_create

Create a bitmap.

gif_bitmap_cb_destroy gif_bitmap_callback_vt::bitmap_destroy

Free a bitmap.

gif_bitmap_cb_get_buffer gif_bitmap_callback_vt::bitmap_get_buffer

Return a pointer to the pixel data in a bitmap.

gif_bitmap_cb_modified gif_bitmap_callback_vt::bitmap_modified

The bitmap image has changed, so flush any persistant cache.

gif_bitmap_cb_set_opaque gif_bitmap_callback_vt::bitmap_set_opaque

Sets whether a bitmap should be plotted opaque.

gif_bitmap_cb_test_opaque gif_bitmap_callback_vt::bitmap_test_opaque

Tests whether a bitmap has an opaque alpha channel.

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The documentation for this struct was generated from the following file:

• include/libnsgif.h