mirror of https://github.com/GNOME/gimp.git
104 lines
4.2 KiB
C
104 lines
4.2 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_PERSPECTIVE_CLONE_TOOL_H__
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#define __GIMP_PERSPECTIVE_CLONE_TOOL_H__
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#include "gimpbrushtool.h"
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#include "gimptransformtool.h" /* for TransInfo */
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#define GIMP_TYPE_PERSPECTIVE_CLONE_TOOL (gimp_perspective_clone_tool_get_type ())
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#define GIMP_PERSPECTIVE_CLONE_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PERSPECTIVE_CLONE_TOOL, GimpPerspectiveCloneTool))
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#define GIMP_PERSPECTIVE_CLONE_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PERSPECTIVE_CLONE_TOOL, GimpPerspectiveCloneToolClass))
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#define GIMP_IS_PERSPECTIVE_CLONE_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PERSPECTIVE_CLONE_TOOL))
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#define GIMP_IS_PERSPECTIVE_CLONE_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PERSPECTIVE_CLONE_TOOL))
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#define GIMP_PERSPECTIVE_CLONE_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PERSPECTIVE_CLONE_TOOL, GimpPerspectiveCloneToolClass))
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#define GIMP_PERSPECTIVE_CLONE_TOOL_GET_OPTIONS(t) (GIMP_PERSPECTIVE_CLONE_OPTIONS (gimp_tool_get_options (GIMP_TOOL (t))))
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typedef struct _GimpPerspectiveCloneTool GimpPerspectiveCloneTool;
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typedef struct _GimpPerspectiveCloneToolClass GimpPerspectiveCloneToolClass;
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struct _GimpPerspectiveCloneTool
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{
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GimpBrushTool parent_instance;
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GimpDisplay *src_display;
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gint src_x;
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gint src_y;
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gdouble startx; /* starting x coord */
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gdouble starty; /* starting y coord */
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gdouble curx; /* current x coord */
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gdouble cury; /* current y coord */
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gdouble lastx; /* last x coord */
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gdouble lasty; /* last y coord */
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GdkModifierType state; /* state of buttons and keys */
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GimpMatrix3 transform; /* transformation matrix */
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TransInfo trans_info; /* transformation info */
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TransInfo old_trans_info; /* for cancelling a drag operation */
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gint x1, y1; /* upper left hand coordinate */
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gint x2, y2; /* lower right hand coords */
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gdouble tx1, ty1; /* transformed coords */
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gdouble tx2, ty2;
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gdouble tx3, ty3;
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gdouble tx4, ty4;
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gdouble tcx, tcy;
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gboolean use_grid; /* does the tool use the grid */
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gboolean use_handles; /* uses the corner handles */
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TransformAction function; /* current tool activity */
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/*gint ngx, ngy;*/ /* number of grid lines in original
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* x and y directions
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*/
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/*gdouble *grid_coords;*/ /* x and y coordinates of the grid
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* endpoints (a total of (ngx+ngy)*2
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* coordinate pairs)
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*/
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/*gdouble *tgrid_coords;*/ /* transformed grid_coords */
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};
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struct _GimpPerspectiveCloneToolClass
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{
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GimpBrushToolClass parent_class;
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};
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void gimp_perspective_clone_tool_register (GimpToolRegisterCallback callback,
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gpointer data);
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GType gimp_perspective_clone_tool_get_type (void) G_GNUC_CONST;
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#endif /* __GIMP_PERSPECTIVE_CLONE_TOOL_H__ */
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