forked from openkylin/gimp
612 lines
18 KiB
C
612 lines
18 KiB
C
/* LIBGIMP - The GIMP Library
|
|
* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
|
|
*
|
|
* gimpcolor_pdb.c
|
|
*
|
|
* This library is free software: you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/* NOTE: This file is auto-generated by pdbgen.pl */
|
|
|
|
#include "config.h"
|
|
|
|
#include "gimp.h"
|
|
|
|
|
|
/**
|
|
* SECTION: gimpcolor
|
|
* @title: gimpcolor
|
|
* @short_description: Functions for manipulating color.
|
|
*
|
|
* Functions for manipulating color, including curves and histograms.
|
|
**/
|
|
|
|
|
|
/**
|
|
* gimp_brightness_contrast:
|
|
* @drawable_ID: The drawable.
|
|
* @brightness: Brightness adjustment.
|
|
* @contrast: Contrast adjustment.
|
|
*
|
|
* Deprecated: Use gimp_drawable_brightness_contrast() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_brightness_contrast (gint32 drawable_ID,
|
|
gint brightness,
|
|
gint contrast)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-brightness-contrast",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, brightness,
|
|
GIMP_PDB_INT32, contrast,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_levels:
|
|
* @drawable_ID: The drawable.
|
|
* @channel: The channel to modify.
|
|
* @low_input: Intensity of lowest input.
|
|
* @high_input: Intensity of highest input.
|
|
* @gamma: Gamma adjustment factor.
|
|
* @low_output: Intensity of lowest output.
|
|
* @high_output: Intensity of highest output.
|
|
*
|
|
* Deprecated: Use gimp_drawable_levels() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_levels (gint32 drawable_ID,
|
|
GimpHistogramChannel channel,
|
|
gint low_input,
|
|
gint high_input,
|
|
gdouble gamma,
|
|
gint low_output,
|
|
gint high_output)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-levels",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, channel,
|
|
GIMP_PDB_INT32, low_input,
|
|
GIMP_PDB_INT32, high_input,
|
|
GIMP_PDB_FLOAT, gamma,
|
|
GIMP_PDB_INT32, low_output,
|
|
GIMP_PDB_INT32, high_output,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_levels_auto:
|
|
* @drawable_ID: The drawable.
|
|
*
|
|
* Deprecated: Use gimp_drawable_levels_stretch() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_levels_auto (gint32 drawable_ID)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-levels-auto",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_levels_stretch:
|
|
* @drawable_ID: The drawable.
|
|
*
|
|
* Deprecated: Use gimp_drawable_levels_stretch() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_levels_stretch (gint32 drawable_ID)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-levels-stretch",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_posterize:
|
|
* @drawable_ID: The drawable.
|
|
* @levels: Levels of posterization.
|
|
*
|
|
* Deprecated: Use gimp_drawable_posterize() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_posterize (gint32 drawable_ID,
|
|
gint levels)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-posterize",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, levels,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_desaturate:
|
|
* @drawable_ID: The drawable.
|
|
*
|
|
* Deprecated: Use gimp_drawable_desaturate() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_desaturate (gint32 drawable_ID)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-desaturate",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_desaturate_full:
|
|
* @drawable_ID: The drawable.
|
|
* @desaturate_mode: The formula to use to desaturate.
|
|
*
|
|
* Deprecated: Use gimp_drawable_desaturate() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.4
|
|
**/
|
|
gboolean
|
|
gimp_desaturate_full (gint32 drawable_ID,
|
|
GimpDesaturateMode desaturate_mode)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-desaturate-full",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, desaturate_mode,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_equalize:
|
|
* @drawable_ID: The drawable.
|
|
* @mask_only: Equalization option.
|
|
*
|
|
* Deprecated: Use gimp_drawable_equalize() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_equalize (gint32 drawable_ID,
|
|
gboolean mask_only)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-equalize",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, mask_only,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_invert:
|
|
* @drawable_ID: The drawable.
|
|
*
|
|
* Deprecated: Use gimp_drawable_invert() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_invert (gint32 drawable_ID)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-invert",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_curves_spline:
|
|
* @drawable_ID: The drawable.
|
|
* @channel: The channel to modify.
|
|
* @num_points: The number of values in the control point array.
|
|
* @control_pts: The spline control points: { cp1.x, cp1.y, cp2.x, cp2.y, ... }.
|
|
*
|
|
* Deprecated: Use gimp_drawable_curves_spline() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_curves_spline (gint32 drawable_ID,
|
|
GimpHistogramChannel channel,
|
|
gint num_points,
|
|
const guint8 *control_pts)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-curves-spline",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, channel,
|
|
GIMP_PDB_INT32, num_points,
|
|
GIMP_PDB_INT8ARRAY, control_pts,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_curves_explicit:
|
|
* @drawable_ID: The drawable.
|
|
* @channel: The channel to modify.
|
|
* @num_bytes: The number of bytes in the new curve (always 256).
|
|
* @curve: The explicit curve.
|
|
*
|
|
* Deprecated: Use gimp_drawable_curves_explicit() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_curves_explicit (gint32 drawable_ID,
|
|
GimpHistogramChannel channel,
|
|
gint num_bytes,
|
|
const guint8 *curve)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-curves-explicit",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, channel,
|
|
GIMP_PDB_INT32, num_bytes,
|
|
GIMP_PDB_INT8ARRAY, curve,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_color_balance:
|
|
* @drawable_ID: The drawable.
|
|
* @transfer_mode: Transfer mode.
|
|
* @preserve_lum: Preserve luminosity values at each pixel.
|
|
* @cyan_red: Cyan-Red color balance.
|
|
* @magenta_green: Magenta-Green color balance.
|
|
* @yellow_blue: Yellow-Blue color balance.
|
|
*
|
|
* 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.
|
|
*
|
|
* Deprecated: Use gimp_drawable_color_color_balance() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_color_balance (gint32 drawable_ID,
|
|
GimpTransferMode transfer_mode,
|
|
gboolean preserve_lum,
|
|
gdouble cyan_red,
|
|
gdouble magenta_green,
|
|
gdouble yellow_blue)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-color-balance",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, transfer_mode,
|
|
GIMP_PDB_INT32, preserve_lum,
|
|
GIMP_PDB_FLOAT, cyan_red,
|
|
GIMP_PDB_FLOAT, magenta_green,
|
|
GIMP_PDB_FLOAT, yellow_blue,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_colorize:
|
|
* @drawable_ID: The drawable.
|
|
* @hue: Hue in degrees.
|
|
* @saturation: Saturation in percent.
|
|
* @lightness: Lightness in percent.
|
|
*
|
|
* Deprecated: Use gimp_drawable_colorize_hsl() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_colorize (gint32 drawable_ID,
|
|
gdouble hue,
|
|
gdouble saturation,
|
|
gdouble lightness)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-colorize",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_FLOAT, hue,
|
|
GIMP_PDB_FLOAT, saturation,
|
|
GIMP_PDB_FLOAT, lightness,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_histogram:
|
|
* @drawable_ID: The drawable.
|
|
* @channel: The channel to modify.
|
|
* @start_range: Start of the intensity measurement range.
|
|
* @end_range: End of the intensity measurement range.
|
|
* @mean: Mean intensity value.
|
|
* @std_dev: Standard deviation of intensity values.
|
|
* @median: Median intensity value.
|
|
* @pixels: Alpha-weighted pixel count for entire image.
|
|
* @count: Alpha-weighted pixel count for range.
|
|
* @percentile: Percentile that range falls under.
|
|
*
|
|
* Deprecated: Use gimp_drawable_histogram() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_histogram (gint32 drawable_ID,
|
|
GimpHistogramChannel channel,
|
|
gint start_range,
|
|
gint end_range,
|
|
gdouble *mean,
|
|
gdouble *std_dev,
|
|
gdouble *median,
|
|
gdouble *pixels,
|
|
gdouble *count,
|
|
gdouble *percentile)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-histogram",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, channel,
|
|
GIMP_PDB_INT32, start_range,
|
|
GIMP_PDB_INT32, end_range,
|
|
GIMP_PDB_END);
|
|
|
|
*mean = 0.0;
|
|
*std_dev = 0.0;
|
|
*median = 0.0;
|
|
*pixels = 0.0;
|
|
*count = 0.0;
|
|
*percentile = 0.0;
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
if (success)
|
|
{
|
|
*mean = return_vals[1].data.d_float;
|
|
*std_dev = return_vals[2].data.d_float;
|
|
*median = return_vals[3].data.d_float;
|
|
*pixels = return_vals[4].data.d_float;
|
|
*count = return_vals[5].data.d_float;
|
|
*percentile = return_vals[6].data.d_float;
|
|
}
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_hue_saturation:
|
|
* @drawable_ID: The drawable.
|
|
* @hue_range: Range of affected hues.
|
|
* @hue_offset: Hue offset in degrees.
|
|
* @lightness: Lightness modification.
|
|
* @saturation: Saturation modification.
|
|
*
|
|
* Deprecated: Use gimp_drawable_hue_saturation() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_hue_saturation (gint32 drawable_ID,
|
|
GimpHueRange hue_range,
|
|
gdouble hue_offset,
|
|
gdouble lightness,
|
|
gdouble saturation)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-hue-saturation",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, hue_range,
|
|
GIMP_PDB_FLOAT, hue_offset,
|
|
GIMP_PDB_FLOAT, lightness,
|
|
GIMP_PDB_FLOAT, saturation,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_threshold:
|
|
* @drawable_ID: The drawable.
|
|
* @low_threshold: The low threshold value.
|
|
* @high_threshold: The high threshold value.
|
|
*
|
|
* Deprecated: Use gimp_drawable_threshold() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_threshold (gint32 drawable_ID,
|
|
gint low_threshold,
|
|
gint high_threshold)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-threshold",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, low_threshold,
|
|
GIMP_PDB_INT32, high_threshold,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|