3c7bb378d7
Mon Aug 31 16:33:11 CDT 1998 Larry Ewing <lewing@gimp.org> * app/gimpimage.[ch] * app/gimage_cmds.[ch] * app/layers_dialog.c: Added merge down procedure, I'm not really sure if this behaves the way people expect it to, so please send me any comments on what it actually should do. It also needs a little testing, especially the pdb call. * app/gimpimage.c: cleaned up Seth's merge commit a little. Also changed the mode of a merged layer to normal, as this seems to be the proper thing. Discussion is welcome here as well.
212 lines
7.8 KiB
C
212 lines
7.8 KiB
C
#ifndef __GIMPIMAGE_H__
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#define __GIMPIMAGE_H__
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#include "procedural_db.h"
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#include "gimpimageF.h"
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#include "boundary.h"
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#include "drawable.h"
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#include "channel.h"
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#include "layer.h"
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#include "temp_buf.h"
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#include "tile_manager.h"
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#define GIMP_TYPE_IMAGE gimp_image_get_type()
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#define GIMP_IMAGE(obj) GTK_CHECK_CAST (obj, GIMP_TYPE_IMAGE, GimpImage)
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#define GIMP_IS_GIMAGE(obj) GTK_CHECK_TYPE (obj, GIMP_TYPE_IMAGE)
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/* the image types */
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typedef enum
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{
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RGB_GIMAGE,
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RGBA_GIMAGE,
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GRAY_GIMAGE,
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GRAYA_GIMAGE,
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INDEXED_GIMAGE,
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INDEXEDA_GIMAGE
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} GimpImageType;
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#define TYPE_HAS_ALPHA(t) ((t)==RGBA_GIMAGE || (t)==GRAYA_GIMAGE || (t)==INDEXEDA_GIMAGE)
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#define GRAY_PIX 0
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#define ALPHA_G_PIX 1
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#define RED_PIX 0
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#define GREEN_PIX 1
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#define BLUE_PIX 2
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#define ALPHA_PIX 3
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#define INDEXED_PIX 0
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#define ALPHA_I_PIX 1
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typedef enum
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{
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RGB,
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GRAY,
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INDEXED
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} GimpImageBaseType;
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#define COLORMAP_SIZE 768
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#define HORIZONTAL_GUIDE 1
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#define VERTICAL_GUIDE 2
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typedef enum
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{
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Red,
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Green,
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Blue,
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Gray,
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Indexed,
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Auxillary
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} ChannelType;
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typedef enum
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{
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ExpandAsNecessary,
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ClipToImage,
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ClipToBottomLayer,
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FlattenImage
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} MergeType;
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/* Ugly! Move this someplace else! Prolly to gdisplay.. */
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struct _Guide
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{
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int ref_count;
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int position;
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int orientation;
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guint32 guide_ID;
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};
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typedef struct _GimpImageRepaintArg{
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Layer* layer;
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guint x;
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guint y;
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guint width;
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guint height;
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} GimpImageRepaintArg;
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GtkType gimp_image_get_type(void);
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/* function declarations */
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GimpImage * gimp_image_new (int, int, int);
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void gimp_image_set_filename (GimpImage *, char *);
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void gimp_image_resize (GimpImage *, int, int, int, int);
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void gimp_image_scale (GimpImage *, int, int);
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GimpImage * gimp_image_get_named (char *);
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GimpImage * gimp_image_get_ID (int);
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TileManager * gimp_image_shadow (GimpImage *, int, int, int);
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void gimp_image_free_shadow (GimpImage *);
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void gimp_image_apply_image (GimpImage *, GimpDrawable *, PixelRegion *, int, int, int,
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TileManager *, int, int);
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void gimp_image_replace_image (GimpImage *, GimpDrawable *, PixelRegion *, int, int,
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PixelRegion *, int, int);
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void gimp_image_get_foreground (GimpImage *, GimpDrawable *, unsigned char *);
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void gimp_image_get_background (GimpImage *, GimpDrawable *, unsigned char *);
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void gimp_image_get_color (GimpImage *, int, unsigned char *,
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unsigned char *);
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void gimp_image_transform_color (GimpImage *, GimpDrawable *, unsigned char *,
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unsigned char *, int);
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Guide* gimp_image_add_hguide (GimpImage *);
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Guide* gimp_image_add_vguide (GimpImage *);
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void gimp_image_add_guide (GimpImage *, Guide *);
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void gimp_image_remove_guide (GimpImage *, Guide *);
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void gimp_image_delete_guide (GimpImage *, Guide *);
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/* layer/channel functions */
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int gimp_image_get_layer_index (GimpImage *, Layer *);
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int gimp_image_get_channel_index (GimpImage *, Channel *);
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Layer * gimp_image_get_active_layer (GimpImage *);
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Channel * gimp_image_get_active_channel (GimpImage *);
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Channel * gimp_image_get_mask (GimpImage *);
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int gimp_image_get_component_active (GimpImage *, ChannelType);
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int gimp_image_get_component_visible (GimpImage *, ChannelType);
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int gimp_image_layer_boundary (GimpImage *, BoundSeg **, int *);
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Layer * gimp_image_set_active_layer (GimpImage *, Layer *);
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Channel * gimp_image_set_active_channel (GimpImage *, Channel *);
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Channel * gimp_image_unset_active_channel (GimpImage *);
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void gimp_image_set_component_active (GimpImage *, ChannelType, int);
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void gimp_image_set_component_visible (GimpImage *, ChannelType, int);
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Layer * gimp_image_pick_correlate_layer (GimpImage *, int, int);
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void gimp_image_set_layer_mask_apply (GimpImage *, int);
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void gimp_image_set_layer_mask_edit (GimpImage *, Layer *, int);
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void gimp_image_set_layer_mask_show (GimpImage *, int);
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Layer * gimp_image_raise_layer (GimpImage *, Layer *);
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Layer * gimp_image_lower_layer (GimpImage *, Layer *);
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Layer * gimp_image_merge_visible_layers (GimpImage *, MergeType);
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Layer * gimp_image_merge_down (GimpImage *, Layer *, MergeType);
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Layer * gimp_image_flatten (GimpImage *);
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Layer * gimp_image_merge_layers (GimpImage *, GSList *, MergeType);
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Layer * gimp_image_add_layer (GimpImage *, Layer *, int);
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Layer * gimp_image_remove_layer (GimpImage *, Layer *);
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LayerMask * gimp_image_add_layer_mask (GimpImage *, Layer *, LayerMask *);
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Channel * gimp_image_remove_layer_mask (GimpImage *, Layer *, int);
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Channel * gimp_image_raise_channel (GimpImage *, Channel *);
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Channel * gimp_image_lower_channel (GimpImage *, Channel *);
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Channel * gimp_image_add_channel (GimpImage *, Channel *, int);
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Channel * gimp_image_remove_channel (GimpImage *, Channel *);
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void gimp_image_construct (GimpImage *, int, int, int, int);
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void gimp_image_invalidate (GimpImage *, int, int, int, int, int, int, int, int);
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void gimp_image_validate (TileManager *, Tile *);
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/* Access functions */
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int gimp_image_is_empty (GimpImage *);
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GimpDrawable * gimp_image_active_drawable (GimpImage *);
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int gimp_image_base_type (GimpImage *);
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int gimp_image_base_type_with_alpha (GimpImage *);
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char * gimp_image_filename (GimpImage *);
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int gimp_image_enable_undo (GimpImage *);
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int gimp_image_disable_undo (GimpImage *);
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int gimp_image_dirty (GimpImage *);
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int gimp_image_clean (GimpImage *);
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void gimp_image_clean_all (GimpImage *);
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Layer * gimp_image_floating_sel (GimpImage *);
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unsigned char * gimp_image_cmap (GimpImage *);
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/* projection access functions */
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TileManager * gimp_image_projection (GimpImage *);
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int gimp_image_projection_type (GimpImage *);
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int gimp_image_projection_bytes (GimpImage *);
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int gimp_image_projection_opacity (GimpImage *);
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void gimp_image_projection_realloc (GimpImage *);
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/* composite access functions */
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TileManager * gimp_image_composite (GimpImage *);
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int gimp_image_composite_type (GimpImage *);
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int gimp_image_composite_bytes (GimpImage *);
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TempBuf * gimp_image_composite_preview (GimpImage *, ChannelType, int, int);
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int gimp_image_preview_valid (GimpImage *, ChannelType);
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void gimp_image_invalidate_preview (GimpImage *);
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void gimp_image_invalidate_previews (void);
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/* Exported for PDB */
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extern ProcRecord gimp_image_add_hguide_proc;
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extern ProcRecord gimp_image_add_vguide_proc;
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extern ProcRecord gimp_image_delete_guide_proc;
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extern ProcRecord gimp_image_findnext_guide_proc;
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extern ProcRecord gimp_image_get_guide_orientation_proc;
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extern ProcRecord gimp_image_get_guide_position_proc;
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#endif
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