mirror of https://github.com/GNOME/gimp.git
62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
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#ifndef __MAPOBJECT_IMAGE_H__
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#define __MAPOBJECT_IMAGE_H__
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/* Externally visible variables */
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/* ============================ */
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extern GimpDrawable *input_drawable, *output_drawable;
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extern GimpPixelRgn source_region,dest_region;
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extern GimpDrawable *box_drawables[6];
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extern GimpPixelRgn box_regions[6];
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extern GimpDrawable *cylinder_drawables[2];
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extern GimpPixelRgn cylinder_regions[2];
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extern guchar *preview_rgb_data;
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extern glong maxcounter, old_depth, max_depth;
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extern gint imgtype, width,height, in_channels, out_channels;
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extern GimpRGB background;
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extern gdouble oldtreshold;
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extern gint border_x1, border_y1, border_x2, border_y2;
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extern GimpTile *current_in_tile, *current_out_tile;
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/* Externally visible functions */
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/* ============================ */
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extern gint image_setup (GimpDrawable *drawable,
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gint interactive);
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extern glong in_xy_to_index (gint x,
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gint y);
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extern glong out_xy_to_index (gint x,
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gint y);
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extern gint checkbounds (gint x,
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gint y);
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extern GimpRGB peek (gint x,
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gint y);
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extern void poke (gint x,
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gint y,
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GimpRGB *color,
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gpointer data);
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extern GimpVector3 int_to_pos (gint x,
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gint y);
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extern void pos_to_int (gdouble x,
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gdouble y,
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gint *scr_x,
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gint *scr_y);
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extern GimpRGB get_image_color (gdouble u,
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gdouble v,
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gint *inside);
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extern GimpRGB get_box_image_color (gint image,
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gdouble u,
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gdouble v);
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extern GimpRGB get_cylinder_image_color (gint image,
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gdouble u,
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gdouble v);
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#endif /* __MAPOBJECT_IMAGE_H__ */
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