Method
GimpPaletteget_colormap
since: 3.0
Declaration [src]
guint8*
gimp_palette_get_colormap (
GimpPalette* palette,
const Babl* format,
gint* num_colors,
gsize* num_bytes
)
Description [src]
This procedure returns a palette’s colormap as an array of bytes with
all colors converted to a given Babl format.
The byte-size of the returned colormap depends on the number of
colors and on the bytes-per-pixel size of format. E.g. that the
following equality is ensured:
num_bytes == num_colors * babl_format_get_bytes_per_pixel (format)
Therefore num_colors and num_bytes are kinda redundant since both
indicate the size of the return value in a different way. You may
both set them to NULL but not at the same time.
Available since: 3.0
Parameters
format-
Type:
BablThe desired color format.
The data is owned by the caller of the function. num_colors-
Type:
gint*The number of colors in the palette.
The argument will be set by the function. The argument can be set to NULLby the method. num_bytes-
Type:
gsize*The byte-size of the returned value.
The argument will be set by the function. The argument can be set to NULLby the method.