Method
GimpDrawablecolor_balance
since: 2.10
Declaration [src]
gboolean
gimp_drawable_color_balance (
GimpDrawable* drawable,
GimpTransferMode transfer_mode,
gboolean preserve_lum,
gdouble cyan_red,
gdouble magenta_green,
gdouble yellow_blue
)
Description [src]
Modify the color balance of the specified drawable.
Modify the color balance of the specified drawable. There are three axis which can be modified: cyan-red, magenta-green, and yellow-blue. Negative values increase the amount of the former, positive values increase the amount of the latter. Color balance can be controlled with the ‘transfer_mode’ setting, which allows shadows, mid-tones, and highlights in an image to be affected differently. The ‘preserve-lum’ parameter, if TRUE, ensures that the luminosity of each pixel remains fixed.
Available since: 2.10
Parameters
transfer_mode-
Type:
GimpTransferModeTransfer mode.
preserve_lum-
Type:
gbooleanPreserve luminosity values at each pixel.
cyan_red-
Type:
gdoubleCyan-Red color balance.
magenta_green-
Type:
gdoubleMagenta-Green color balance.
yellow_blue-
Type:
gdoubleYellow-Blue color balance.