From 5c1676dfe6d2f3c837a5e074117b45613fd29a72 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:30:19 +0200 Subject: Adding upstream version 2.10.34. Signed-off-by: Daniel Baumann --- libgimp/gimpchannel_pdb.c | 396 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 396 insertions(+) create mode 100644 libgimp/gimpchannel_pdb.c (limited to 'libgimp/gimpchannel_pdb.c') diff --git a/libgimp/gimpchannel_pdb.c b/libgimp/gimpchannel_pdb.c new file mode 100644 index 0000000..a1b1a85 --- /dev/null +++ b/libgimp/gimpchannel_pdb.c @@ -0,0 +1,396 @@ +/* LIBGIMP - The GIMP Library + * Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball + * + * gimpchannel_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 + * . + */ + +/* NOTE: This file is auto-generated by pdbgen.pl */ + +#include "config.h" + +#include "gimp.h" + + +/** + * SECTION: gimpchannel + * @title: gimpchannel + * @short_description: Functions for manipulating channels. + * + * Functions for manipulating channels. + **/ + + +/** + * _gimp_channel_new: + * @image_ID: The image to which to add the channel. + * @width: The channel width. + * @height: The channel height. + * @name: The channel name. + * @opacity: The channel opacity. + * @color: The channel compositing color. + * + * Create a new channel. + * + * This procedure creates a new channel with the specified width, + * height, name, opacity and color. + * The new channel still needs to be added to the image, as this is not + * automatic. Add the new channel with gimp_image_insert_channel(). + * Other attributes, such as channel visibility, should be set with + * explicit procedure calls. + * The channel's contents are undefined initially. + * + * Returns: The newly created channel. + **/ +gint32 +_gimp_channel_new (gint32 image_ID, + gint width, + gint height, + const gchar *name, + gdouble opacity, + const GimpRGB *color) +{ + GimpParam *return_vals; + gint nreturn_vals; + gint32 channel_ID = -1; + + return_vals = gimp_run_procedure ("gimp-channel-new", + &nreturn_vals, + GIMP_PDB_IMAGE, image_ID, + GIMP_PDB_INT32, width, + GIMP_PDB_INT32, height, + GIMP_PDB_STRING, name, + GIMP_PDB_FLOAT, opacity, + GIMP_PDB_COLOR, color, + GIMP_PDB_END); + + if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS) + channel_ID = return_vals[1].data.d_channel; + + gimp_destroy_params (return_vals, nreturn_vals); + + return channel_ID; +} + +/** + * gimp_channel_new_from_component: + * @image_ID: The image to which to add the channel. + * @component: The image component. + * @name: The channel name. + * + * Create a new channel from a color component + * + * This procedure creates a new channel from a color component. + * The new channel still needs to be added to the image, as this is not + * automatic. Add the new channel with gimp_image_insert_channel(). + * Other attributes, such as channel visibility, should be set with + * explicit procedure calls. + * + * Returns: The newly created channel. + * + * Since: 2.4 + **/ +gint32 +gimp_channel_new_from_component (gint32 image_ID, + GimpChannelType component, + const gchar *name) +{ + GimpParam *return_vals; + gint nreturn_vals; + gint32 channel_ID = -1; + + return_vals = gimp_run_procedure ("gimp-channel-new-from-component", + &nreturn_vals, + GIMP_PDB_IMAGE, image_ID, + GIMP_PDB_INT32, component, + GIMP_PDB_STRING, name, + GIMP_PDB_END); + + if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS) + channel_ID = return_vals[1].data.d_channel; + + gimp_destroy_params (return_vals, nreturn_vals); + + return channel_ID; +} + +/** + * gimp_channel_copy: + * @channel_ID: The channel to copy. + * + * Copy a channel. + * + * This procedure copies the specified channel and returns the copy. + * The new channel still needs to be added to the image, as this is not + * automatic. Add the new channel with gimp_image_insert_channel(). + * + * Returns: The newly copied channel. + **/ +gint32 +gimp_channel_copy (gint32 channel_ID) +{ + GimpParam *return_vals; + gint nreturn_vals; + gint32 channel_copy_ID = -1; + + return_vals = gimp_run_procedure ("gimp-channel-copy", + &nreturn_vals, + GIMP_PDB_CHANNEL, channel_ID, + GIMP_PDB_END); + + if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS) + channel_copy_ID = return_vals[1].data.d_channel; + + gimp_destroy_params (return_vals, nreturn_vals); + + return channel_copy_ID; +} + +/** + * gimp_channel_combine_masks: + * @channel1_ID: The channel1. + * @channel2_ID: The channel2. + * @operation: The selection operation. + * @offx: x offset between upper left corner of channels: (second - first). + * @offy: y offset between upper left corner of channels: (second - first). + * + * Combine two channel masks. + * + * This procedure combines two channel masks. The result is stored in + * the first channel. + * + * Returns: TRUE on success. + **/ +gboolean +gimp_channel_combine_masks (gint32 channel1_ID, + gint32 channel2_ID, + GimpChannelOps operation, + gint offx, + gint offy) +{ + GimpParam *return_vals; + gint nreturn_vals; + gboolean success = TRUE; + + return_vals = gimp_run_procedure ("gimp-channel-combine-masks", + &nreturn_vals, + GIMP_PDB_CHANNEL, channel1_ID, + GIMP_PDB_CHANNEL, channel2_ID, + GIMP_PDB_INT32, operation, + GIMP_PDB_INT32, offx, + GIMP_PDB_INT32, offy, + GIMP_PDB_END); + + success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS; + + gimp_destroy_params (return_vals, nreturn_vals); + + return success; +} + +/** + * gimp_channel_get_show_masked: + * @channel_ID: The channel. + * + * Get the composite method of the specified channel. + * + * This procedure returns the specified channel's composite method. If + * it is TRUE, then the channel is composited with the image so that + * masked regions are shown. Otherwise, selected regions are shown. + * + * Returns: The channel composite method. + **/ +gboolean +gimp_channel_get_show_masked (gint32 channel_ID) +{ + GimpParam *return_vals; + gint nreturn_vals; + gboolean show_masked = FALSE; + + return_vals = gimp_run_procedure ("gimp-channel-get-show-masked", + &nreturn_vals, + GIMP_PDB_CHANNEL, channel_ID, + GIMP_PDB_END); + + if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS) + show_masked = return_vals[1].data.d_int32; + + gimp_destroy_params (return_vals, nreturn_vals); + + return show_masked; +} + +/** + * gimp_channel_set_show_masked: + * @channel_ID: The channel. + * @show_masked: The new channel composite method. + * + * Set the composite method of the specified channel. + * + * This procedure sets the specified channel's composite method. If it + * is TRUE, then the channel is composited with the image so that + * masked regions are shown. Otherwise, selected regions are shown. + * + * Returns: TRUE on success. + **/ +gboolean +gimp_channel_set_show_masked (gint32 channel_ID, + gboolean show_masked) +{ + GimpParam *return_vals; + gint nreturn_vals; + gboolean success = TRUE; + + return_vals = gimp_run_procedure ("gimp-channel-set-show-masked", + &nreturn_vals, + GIMP_PDB_CHANNEL, channel_ID, + GIMP_PDB_INT32, show_masked, + GIMP_PDB_END); + + success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS; + + gimp_destroy_params (return_vals, nreturn_vals); + + return success; +} + +/** + * gimp_channel_get_opacity: + * @channel_ID: The channel. + * + * Get the opacity of the specified channel. + * + * This procedure returns the specified channel's opacity. + * + * Returns: The channel opacity. + **/ +gdouble +gimp_channel_get_opacity (gint32 channel_ID) +{ + GimpParam *return_vals; + gint nreturn_vals; + gdouble opacity = 0.0; + + return_vals = gimp_run_procedure ("gimp-channel-get-opacity", + &nreturn_vals, + GIMP_PDB_CHANNEL, channel_ID, + GIMP_PDB_END); + + if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS) + opacity = return_vals[1].data.d_float; + + gimp_destroy_params (return_vals, nreturn_vals); + + return opacity; +} + +/** + * gimp_channel_set_opacity: + * @channel_ID: The channel. + * @opacity: The new channel opacity. + * + * Set the opacity of the specified channel. + * + * This procedure sets the specified channel's opacity. + * + * Returns: TRUE on success. + **/ +gboolean +gimp_channel_set_opacity (gint32 channel_ID, + gdouble opacity) +{ + GimpParam *return_vals; + gint nreturn_vals; + gboolean success = TRUE; + + return_vals = gimp_run_procedure ("gimp-channel-set-opacity", + &nreturn_vals, + GIMP_PDB_CHANNEL, channel_ID, + GIMP_PDB_FLOAT, opacity, + GIMP_PDB_END); + + success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS; + + gimp_destroy_params (return_vals, nreturn_vals); + + return success; +} + +/** + * gimp_channel_get_color: + * @channel_ID: The channel. + * @color: The channel compositing color. + * + * Get the compositing color of the specified channel. + * + * This procedure returns the specified channel's compositing color. + * + * Returns: TRUE on success. + **/ +gboolean +gimp_channel_get_color (gint32 channel_ID, + GimpRGB *color) +{ + GimpParam *return_vals; + gint nreturn_vals; + gboolean success = TRUE; + + return_vals = gimp_run_procedure ("gimp-channel-get-color", + &nreturn_vals, + GIMP_PDB_CHANNEL, channel_ID, + GIMP_PDB_END); + + success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS; + + if (success) + *color = return_vals[1].data.d_color; + + gimp_destroy_params (return_vals, nreturn_vals); + + return success; +} + +/** + * gimp_channel_set_color: + * @channel_ID: The channel. + * @color: The new channel compositing color. + * + * Set the compositing color of the specified channel. + * + * This procedure sets the specified channel's compositing color. + * + * Returns: TRUE on success. + **/ +gboolean +gimp_channel_set_color (gint32 channel_ID, + const GimpRGB *color) +{ + GimpParam *return_vals; + gint nreturn_vals; + gboolean success = TRUE; + + return_vals = gimp_run_procedure ("gimp-channel-set-color", + &nreturn_vals, + GIMP_PDB_CHANNEL, channel_ID, + GIMP_PDB_COLOR, color, + GIMP_PDB_END); + + success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS; + + gimp_destroy_params (return_vals, nreturn_vals); + + return success; +} -- cgit v1.2.3