mirror of https://github.com/GNOME/gimp.git
117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-2000 Peter Mattis and Spencer Kimball
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*
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* gimplayer.c
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include "gimp.h"
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#undef GIMP_DISABLE_DEPRECATED
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#undef __GIMP_LAYER_H__
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#include "gimplayer.h"
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/**
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* gimp_layer_new:
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* @image_ID: The image to which to add the layer.
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* @name: The layer name.
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* @width: The layer width.
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* @height: The layer height.
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* @type: The layer type.
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* @opacity: The layer opacity.
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* @mode: The layer combination mode.
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*
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* Create a new layer.
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*
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* This procedure creates a new layer with the specified width, height,
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* and type. Name, opacity, and mode are also supplied parameters. The
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* new layer still needs to be added to the image, as this is not
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* automatic. Add the new layer with the 'gimp_image_add_layer'
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* command. Other attributes such as layer mask modes, and offsets
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* should be set with explicit procedure calls.
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*
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* Returns: The newly created layer.
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*/
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gint32
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gimp_layer_new (gint32 image_ID,
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const gchar *name,
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gint width,
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gint height,
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GimpImageType type,
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gdouble opacity,
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GimpLayerModeEffects mode)
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{
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return _gimp_layer_new (image_ID,
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width,
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height,
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type,
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name,
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opacity,
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mode);
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}
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/**
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* gimp_layer_copy:
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* @layer_ID: The layer to copy.
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*
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* Copy a layer.
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*
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* This procedure copies the specified layer and returns the copy. The
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* newly copied layer is for use within the original layer's image. It
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* should not be subsequently added to any other image. If you create
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* a copy of the background layer, remember to add an alpha channel
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* before you add the new layer to the image.
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*
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* Returns: The newly copied layer.
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*/
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gint32
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gimp_layer_copy (gint32 layer_ID)
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{
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return _gimp_layer_copy (layer_ID, FALSE);
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}
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/**
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* gimp_layer_get_preserve_trans:
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* @layer_ID: The layer.
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*
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* This procedure is deprecated! Use gimp_layer_get_lock_alpha() instead.
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*
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* Returns: The layer's preserve transperancy setting.
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*/
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gboolean
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gimp_layer_get_preserve_trans (gint32 layer_ID)
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{
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return gimp_layer_get_lock_alpha (layer_ID);
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}
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/**
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* gimp_layer_set_preserve_trans:
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* @layer_ID: The layer.
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* @preserve_trans: The new layer's preserve transperancy setting.
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*
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* This procedure is deprecated! Use gimp_layer_set_lock_alpha() instead.
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*
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* Returns: TRUE on success.
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*/
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gboolean
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gimp_layer_set_preserve_trans (gint32 layer_ID,
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gboolean preserve_trans)
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{
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return gimp_layer_set_lock_alpha (layer_ID, preserve_trans);
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}
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