gimp/plug-ins/imagemap/imap_preview.h

60 lines
1.8 KiB
C

/*
* This is a plug-in for the GIMP.
*
* Generates clickable image maps.
*
* Copyright (C) 1998-2003 Maurits Rijk lpeek.mrijk@consunet.nl
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef _IMAP_PREVIEW_H
#define _IMAP_PREVIEW_H
#include <libgimp/gimp.h>
typedef struct {
GimpDrawable *drawable;
GtkWidget *window;
GtkWidget *preview;
GtkWidget *hruler;
GtkWidget *vruler;
gint width;
gint height;
gint widget_width;
gint widget_height;
GimpPixelRgn src_rgn;
GdkCursorType cursor;
} Preview_t;
Preview_t *make_preview(GimpDrawable *drawable);
void preview_redraw(Preview_t *preview);
void add_preview_motion_event(Preview_t *preview, GCallback func);
void add_enter_notify_event(Preview_t *preview, GCallback func);
void add_leave_notify_event(Preview_t *preview, GCallback func);
void add_preview_button_press_event(Preview_t *preview, GCallback func);
gint preview_get_width(GtkWidget *preview);
gint preview_get_height(GtkWidget *preview);
void preview_zoom(Preview_t *preview, gint zoom_factor);
GdkCursorType preview_set_cursor(Preview_t *preview,
GdkCursorType cursor_type);
#endif /* _IMAP_PREVIEW_H */