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+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
+ *
+ * gimpimageconvert_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: gimpimageconvert
+ * @title: gimpimageconvert
+ * @short_description: Conversions between RGB, indexed, and grayscale modes.
+ *
+ * Conversions between RGB, indexed, and grayscale modes.
+ **/
+
+
+/**
+ * gimp_image_convert_rgb:
+ * @image_ID: The image.
+ *
+ * Convert specified image to RGB color
+ *
+ * This procedure converts the specified image to RGB color. This
+ * process requires an image in Grayscale or Indexed color mode. No
+ * image content is lost in this process aside from the colormap for an
+ * indexed image.
+ *
+ * Returns: TRUE on success.
+ **/
+gboolean
+gimp_image_convert_rgb (gint32 image_ID)
+{
+ GimpParam *return_vals;
+ gint nreturn_vals;
+ gboolean success = TRUE;
+
+ return_vals = gimp_run_procedure ("gimp-image-convert-rgb",
+ &nreturn_vals,
+ GIMP_PDB_IMAGE, image_ID,
+ GIMP_PDB_END);
+
+ success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
+
+ gimp_destroy_params (return_vals, nreturn_vals);
+
+ return success;
+}
+
+/**
+ * gimp_image_convert_grayscale:
+ * @image_ID: The image.
+ *
+ * Convert specified image to grayscale
+ *
+ * This procedure converts the specified image to grayscale. This
+ * process requires an image in RGB or Indexed color mode.
+ *
+ * Returns: TRUE on success.
+ **/
+gboolean
+gimp_image_convert_grayscale (gint32 image_ID)
+{
+ GimpParam *return_vals;
+ gint nreturn_vals;
+ gboolean success = TRUE;
+
+ return_vals = gimp_run_procedure ("gimp-image-convert-grayscale",
+ &nreturn_vals,
+ GIMP_PDB_IMAGE, image_ID,
+ GIMP_PDB_END);
+
+ success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
+
+ gimp_destroy_params (return_vals, nreturn_vals);
+
+ return success;
+}
+
+/**
+ * gimp_image_convert_indexed:
+ * @image_ID: The image.
+ * @dither_type: The dither type to use.
+ * @palette_type: The type of palette to use.
+ * @num_cols: The number of colors to quantize to, ignored unless (palette_type == GIMP_CONVERT_PALETTE_GENERATE).
+ * @alpha_dither: Dither transparency to fake partial opacity.
+ * @remove_unused: Remove unused or duplicate color entries from final palette, ignored if (palette_type == GIMP_CONVERT_PALETTE_GENERATE).
+ * @palette: The name of the custom palette to use, ignored unless (palette_type == GIMP_CONVERT_PALETTE_CUSTOM).
+ *
+ * Convert specified image to and Indexed image
+ *
+ * This procedure converts the specified image to 'indexed' color. This
+ * process requires an image in RGB or Grayscale mode. The
+ * 'palette_type' specifies what kind of palette to use, A type of '0'
+ * means to use an optimal palette of 'num_cols' generated from the
+ * colors in the image. A type of '1' means to re-use the previous
+ * palette (not currently implemented). A type of '2' means to use the
+ * so-called WWW-optimized palette. Type '3' means to use only black
+ * and white colors. A type of '4' means to use a palette from the gimp
+ * palettes directories. The 'dither type' specifies what kind of
+ * dithering to use. '0' means no dithering, '1' means standard
+ * Floyd-Steinberg error diffusion, '2' means Floyd-Steinberg error
+ * diffusion with reduced bleeding, '3' means dithering based on pixel
+ * location ('Fixed' dithering).
+ *
+ * Returns: TRUE on success.
+ **/
+gboolean
+gimp_image_convert_indexed (gint32 image_ID,
+ GimpConvertDitherType dither_type,
+ GimpConvertPaletteType palette_type,
+ gint num_cols,
+ gboolean alpha_dither,
+ gboolean remove_unused,
+ const gchar *palette)
+{
+ GimpParam *return_vals;
+ gint nreturn_vals;
+ gboolean success = TRUE;
+
+ return_vals = gimp_run_procedure ("gimp-image-convert-indexed",
+ &nreturn_vals,
+ GIMP_PDB_IMAGE, image_ID,
+ GIMP_PDB_INT32, dither_type,
+ GIMP_PDB_INT32, palette_type,
+ GIMP_PDB_INT32, num_cols,
+ GIMP_PDB_INT32, alpha_dither,
+ GIMP_PDB_INT32, remove_unused,
+ GIMP_PDB_STRING, palette,
+ GIMP_PDB_END);
+
+ success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
+
+ gimp_destroy_params (return_vals, nreturn_vals);
+
+ return success;
+}
+
+/**
+ * gimp_image_convert_set_dither_matrix:
+ * @width: Width of the matrix (0 to reset to default matrix).
+ * @height: Height of the matrix (0 to reset to default matrix).
+ * @matrix_length: The length of 'matrix'.
+ * @matrix: The matrix -- all values must be >= 1.
+ *
+ * Set dither matrix for conversion to indexed
+ *
+ * This procedure sets the dither matrix used when converting images to
+ * INDEXED mode with positional dithering.
+ *
+ * Returns: TRUE on success.
+ *
+ * Since: 2.4
+ **/
+gboolean
+gimp_image_convert_set_dither_matrix (gint width,
+ gint height,
+ gint matrix_length,
+ const guint8 *matrix)
+{
+ GimpParam *return_vals;
+ gint nreturn_vals;
+ gboolean success = TRUE;
+
+ return_vals = gimp_run_procedure ("gimp-image-convert-set-dither-matrix",
+ &nreturn_vals,
+ GIMP_PDB_INT32, width,
+ GIMP_PDB_INT32, height,
+ GIMP_PDB_INT32, matrix_length,
+ GIMP_PDB_INT8ARRAY, matrix,
+ GIMP_PDB_END);
+
+ success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
+
+ gimp_destroy_params (return_vals, nreturn_vals);
+
+ return success;
+}
+
+/**
+ * gimp_image_convert_precision:
+ * @image_ID: The image.
+ * @precision: The new precision.
+ *
+ * Convert the image to the specified precision
+ *
+ * This procedure converts the image to the specified precision. Note
+ * that indexed images cannot be converted and are always in
+ * GIMP_PRECISION_U8.
+ *
+ * Returns: TRUE on success.
+ *
+ * Since: 2.10
+ **/
+gboolean
+gimp_image_convert_precision (gint32 image_ID,
+ GimpPrecision precision)
+{
+ GimpParam *return_vals;
+ gint nreturn_vals;
+ gboolean success = TRUE;
+
+ return_vals = gimp_run_procedure ("gimp-image-convert-precision",
+ &nreturn_vals,
+ GIMP_PDB_IMAGE, image_ID,
+ GIMP_PDB_INT32, precision,
+ GIMP_PDB_END);
+
+ success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
+
+ gimp_destroy_params (return_vals, nreturn_vals);
+
+ return success;
+}