2006-12-09 21:33:38 +00:00
|
|
|
/* GIMP - The GNU Image Manipulation Program
|
1997-11-24 22:05:25 +00:00
|
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
|
|
*
|
2009-01-17 22:28:01 +00:00
|
|
|
* This program is free software: you can redistribute it and/or modify
|
1997-11-24 22:05:25 +00:00
|
|
|
* it under the terms of the GNU General Public License as published by
|
2009-01-17 22:28:01 +00:00
|
|
|
* the Free Software Foundation; either version 3 of the License, or
|
1997-11-24 22:05:25 +00:00
|
|
|
* (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
|
2009-01-17 22:28:01 +00:00
|
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
1997-11-24 22:05:25 +00:00
|
|
|
*/
|
2000-12-16 21:37:03 +00:00
|
|
|
|
|
|
|
#include "config.h"
|
|
|
|
|
2008-10-09 20:24:04 +00:00
|
|
|
#include <gegl.h>
|
2000-12-16 21:37:03 +00:00
|
|
|
#include <gtk/gtk.h>
|
2000-03-01 19:32:41 +00:00
|
|
|
|
2007-03-09 13:00:01 +00:00
|
|
|
#include "libgimpmath/gimpmath.h"
|
2001-01-24 22:36:18 +00:00
|
|
|
#include "libgimpwidgets/gimpwidgets.h"
|
|
|
|
|
2002-05-03 12:45:22 +00:00
|
|
|
#include "tools-types.h"
|
2000-12-16 21:37:03 +00:00
|
|
|
|
2001-12-28 17:36:58 +00:00
|
|
|
#include "core/gimpimage.h"
|
2001-11-20 13:53:21 +00:00
|
|
|
|
2007-03-12 14:36:49 +00:00
|
|
|
#include "widgets/gimphelp-ids.h"
|
|
|
|
|
2011-03-28 10:22:29 +00:00
|
|
|
#include "display/gimpcanvasrectangle.h"
|
2001-09-25 23:23:09 +00:00
|
|
|
#include "display/gimpdisplay.h"
|
2001-10-31 21:20:09 +00:00
|
|
|
#include "display/gimpdisplayshell.h"
|
2001-11-02 09:31:21 +00:00
|
|
|
#include "display/gimpdisplayshell-scale.h"
|
2001-01-24 22:36:18 +00:00
|
|
|
|
2003-02-05 14:39:40 +00:00
|
|
|
#include "gimpmagnifyoptions.h"
|
2001-03-08 01:07:03 +00:00
|
|
|
#include "gimpmagnifytool.h"
|
2003-04-15 16:05:52 +00:00
|
|
|
#include "gimptoolcontrol.h"
|
1997-11-24 22:05:25 +00:00
|
|
|
|
2003-03-25 16:38:19 +00:00
|
|
|
#include "gimp-intl.h"
|
1998-12-16 00:37:09 +00:00
|
|
|
|
1997-11-24 22:05:25 +00:00
|
|
|
|
2007-02-27 18:55:12 +00:00
|
|
|
static void gimp_magnify_tool_button_press (GimpTool *tool,
|
2008-11-01 15:17:36 +00:00
|
|
|
const GimpCoords *coords,
|
2007-02-27 18:55:12 +00:00
|
|
|
guint32 time,
|
|
|
|
GdkModifierType state,
|
2009-06-20 15:37:31 +00:00
|
|
|
GimpButtonPressType press_type,
|
2007-02-27 18:55:12 +00:00
|
|
|
GimpDisplay *display);
|
|
|
|
static void gimp_magnify_tool_button_release (GimpTool *tool,
|
2008-11-01 15:17:36 +00:00
|
|
|
const GimpCoords *coords,
|
2007-02-27 18:55:12 +00:00
|
|
|
guint32 time,
|
|
|
|
GdkModifierType state,
|
|
|
|
GimpButtonReleaseType release_type,
|
|
|
|
GimpDisplay *display);
|
|
|
|
static void gimp_magnify_tool_motion (GimpTool *tool,
|
2008-11-01 15:17:36 +00:00
|
|
|
const GimpCoords *coords,
|
2007-02-27 18:55:12 +00:00
|
|
|
guint32 time,
|
|
|
|
GdkModifierType state,
|
|
|
|
GimpDisplay *display);
|
|
|
|
static void gimp_magnify_tool_modifier_key (GimpTool *tool,
|
|
|
|
GdkModifierType key,
|
|
|
|
gboolean press,
|
|
|
|
GdkModifierType state,
|
|
|
|
GimpDisplay *display);
|
|
|
|
static void gimp_magnify_tool_cursor_update (GimpTool *tool,
|
2008-11-01 15:17:36 +00:00
|
|
|
const GimpCoords *coords,
|
2007-02-27 18:55:12 +00:00
|
|
|
GdkModifierType state,
|
|
|
|
GimpDisplay *display);
|
|
|
|
|
|
|
|
static void gimp_magnify_tool_draw (GimpDrawTool *draw_tool);
|
2001-11-08 19:14:51 +00:00
|
|
|
|
2011-03-28 10:22:29 +00:00
|
|
|
static void gimp_magnify_tool_update_items (GimpMagnifyTool *magnify);
|
|
|
|
|
2000-12-31 04:07:42 +00:00
|
|
|
|
2006-05-15 09:46:31 +00:00
|
|
|
G_DEFINE_TYPE (GimpMagnifyTool, gimp_magnify_tool, GIMP_TYPE_DRAW_TOOL)
|
2001-03-03 16:22:18 +00:00
|
|
|
|
2005-12-13 09:13:50 +00:00
|
|
|
#define parent_class gimp_magnify_tool_parent_class
|
2001-03-03 16:22:18 +00:00
|
|
|
|
2001-11-20 13:53:21 +00:00
|
|
|
|
2001-03-03 16:22:18 +00:00
|
|
|
void
|
2002-03-29 03:50:29 +00:00
|
|
|
gimp_magnify_tool_register (GimpToolRegisterCallback callback,
|
2002-05-03 11:31:08 +00:00
|
|
|
gpointer data)
|
2001-03-03 16:22:18 +00:00
|
|
|
{
|
2002-03-29 03:50:29 +00:00
|
|
|
(* callback) (GIMP_TYPE_MAGNIFY_TOOL,
|
2003-02-05 14:39:40 +00:00
|
|
|
GIMP_TYPE_MAGNIFY_OPTIONS,
|
|
|
|
gimp_magnify_options_gui,
|
2003-06-28 11:20:37 +00:00
|
|
|
0,
|
2006-02-20 12:49:46 +00:00
|
|
|
"gimp-zoom-tool",
|
|
|
|
_("Zoom"),
|
2006-09-18 18:00:22 +00:00
|
|
|
_("Zoom Tool: Adjust the zoom level"),
|
2009-10-18 22:13:56 +00:00
|
|
|
NC_("tool", "_Zoom"), "Z",
|
2003-08-22 01:42:57 +00:00
|
|
|
NULL, GIMP_HELP_TOOL_ZOOM,
|
2002-03-29 03:50:29 +00:00
|
|
|
GIMP_STOCK_TOOL_ZOOM,
|
2002-05-03 11:31:08 +00:00
|
|
|
data);
|
2001-03-03 16:22:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gimp_magnify_tool_class_init (GimpMagnifyToolClass *klass)
|
|
|
|
{
|
2004-06-04 23:08:29 +00:00
|
|
|
GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
|
|
|
|
GimpDrawToolClass *draw_tool_class = GIMP_DRAW_TOOL_CLASS (klass);
|
2001-03-03 16:22:18 +00:00
|
|
|
|
|
|
|
tool_class->button_press = gimp_magnify_tool_button_press;
|
|
|
|
tool_class->button_release = gimp_magnify_tool_button_release;
|
|
|
|
tool_class->motion = gimp_magnify_tool_motion;
|
|
|
|
tool_class->modifier_key = gimp_magnify_tool_modifier_key;
|
|
|
|
tool_class->cursor_update = gimp_magnify_tool_cursor_update;
|
|
|
|
|
|
|
|
draw_tool_class->draw = gimp_magnify_tool_draw;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gimp_magnify_tool_init (GimpMagnifyTool *magnify_tool)
|
|
|
|
{
|
2004-06-04 23:08:29 +00:00
|
|
|
GimpTool *tool = GIMP_TOOL (magnify_tool);
|
2001-03-03 16:22:18 +00:00
|
|
|
|
2002-05-02 21:03:27 +00:00
|
|
|
gimp_tool_control_set_scroll_lock (tool->control, TRUE);
|
2005-11-23 19:14:05 +00:00
|
|
|
gimp_tool_control_set_handle_empty_image (tool->control, TRUE);
|
2007-03-12 14:36:49 +00:00
|
|
|
gimp_tool_control_set_wants_click (tool->control, TRUE);
|
2002-05-02 21:03:27 +00:00
|
|
|
gimp_tool_control_set_snap_to (tool->control, FALSE);
|
2002-09-27 15:51:57 +00:00
|
|
|
|
2002-06-16 17:13:39 +00:00
|
|
|
gimp_tool_control_set_tool_cursor (tool->control,
|
2004-06-04 23:08:29 +00:00
|
|
|
GIMP_TOOL_CURSOR_ZOOM);
|
2002-06-16 17:13:39 +00:00
|
|
|
gimp_tool_control_set_cursor_modifier (tool->control,
|
|
|
|
GIMP_CURSOR_MODIFIER_PLUS);
|
|
|
|
gimp_tool_control_set_toggle_cursor_modifier (tool->control,
|
|
|
|
GIMP_CURSOR_MODIFIER_MINUS);
|
2011-04-04 06:19:12 +00:00
|
|
|
|
|
|
|
magnify_tool->x = 0;
|
|
|
|
magnify_tool->y = 0;
|
|
|
|
magnify_tool->w = 0;
|
|
|
|
magnify_tool->h = 0;
|
2001-03-03 16:22:18 +00:00
|
|
|
}
|
|
|
|
|
1997-11-24 22:05:25 +00:00
|
|
|
static void
|
2009-06-20 15:37:31 +00:00
|
|
|
gimp_magnify_tool_button_press (GimpTool *tool,
|
|
|
|
const GimpCoords *coords,
|
|
|
|
guint32 time,
|
|
|
|
GdkModifierType state,
|
|
|
|
GimpButtonPressType press_type,
|
|
|
|
GimpDisplay *display)
|
1997-11-24 22:05:25 +00:00
|
|
|
{
|
2004-06-04 23:08:29 +00:00
|
|
|
GimpMagnifyTool *magnify = GIMP_MAGNIFY_TOOL (tool);
|
1997-11-24 22:05:25 +00:00
|
|
|
|
2001-11-08 19:14:51 +00:00
|
|
|
magnify->x = coords->x;
|
|
|
|
magnify->y = coords->y;
|
1997-11-24 22:05:25 +00:00
|
|
|
magnify->w = 0;
|
|
|
|
magnify->h = 0;
|
|
|
|
|
2002-05-03 11:31:08 +00:00
|
|
|
gimp_tool_control_activate (tool->control);
|
2006-03-28 17:55:52 +00:00
|
|
|
tool->display = display;
|
2001-11-08 19:14:51 +00:00
|
|
|
|
2006-03-28 17:55:52 +00:00
|
|
|
gimp_draw_tool_start (GIMP_DRAW_TOOL (tool), display);
|
1997-11-24 22:05:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2007-02-27 18:55:12 +00:00
|
|
|
gimp_magnify_tool_button_release (GimpTool *tool,
|
2008-11-01 15:17:36 +00:00
|
|
|
const GimpCoords *coords,
|
2007-02-27 18:55:12 +00:00
|
|
|
guint32 time,
|
|
|
|
GdkModifierType state,
|
|
|
|
GimpButtonReleaseType release_type,
|
|
|
|
GimpDisplay *display)
|
1997-11-24 22:05:25 +00:00
|
|
|
{
|
2004-06-04 23:08:29 +00:00
|
|
|
GimpMagnifyTool *magnify = GIMP_MAGNIFY_TOOL (tool);
|
2006-09-05 18:25:31 +00:00
|
|
|
GimpMagnifyOptions *options = GIMP_MAGNIFY_TOOL_GET_OPTIONS (tool);
|
2009-10-04 17:56:39 +00:00
|
|
|
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
|
2000-12-31 04:07:42 +00:00
|
|
|
|
2001-03-03 16:22:18 +00:00
|
|
|
gimp_draw_tool_stop (GIMP_DRAW_TOOL (tool));
|
|
|
|
|
2003-01-03 13:59:23 +00:00
|
|
|
gimp_tool_control_halt (tool->control);
|
1997-11-24 22:05:25 +00:00
|
|
|
|
2008-10-28 18:32:40 +00:00
|
|
|
switch (release_type)
|
1997-11-24 22:05:25 +00:00
|
|
|
{
|
2008-10-28 18:32:40 +00:00
|
|
|
case GIMP_BUTTON_RELEASE_CLICK:
|
|
|
|
case GIMP_BUTTON_RELEASE_NO_MOTION:
|
|
|
|
gimp_display_shell_scale (shell,
|
|
|
|
options->zoom_type,
|
|
|
|
0.0,
|
|
|
|
GIMP_ZOOM_FOCUS_POINTER);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GIMP_BUTTON_RELEASE_NORMAL:
|
|
|
|
{
|
|
|
|
gdouble x1, y1, x2, y2;
|
|
|
|
gdouble width, height;
|
|
|
|
gdouble current_scale;
|
|
|
|
gdouble new_scale;
|
|
|
|
gdouble display_width;
|
|
|
|
gdouble display_height;
|
|
|
|
gdouble factor = 1.0;
|
|
|
|
|
|
|
|
x1 = (magnify->w < 0) ? magnify->x + magnify->w : magnify->x;
|
|
|
|
y1 = (magnify->h < 0) ? magnify->y + magnify->h : magnify->y;
|
|
|
|
width = (magnify->w < 0) ? -magnify->w : magnify->w;
|
|
|
|
height = (magnify->h < 0) ? -magnify->h : magnify->h;
|
|
|
|
x2 = x1 + width;
|
|
|
|
y2 = y1 + height;
|
|
|
|
|
|
|
|
width = MAX (1.0, width);
|
|
|
|
height = MAX (1.0, height);
|
|
|
|
|
|
|
|
current_scale = gimp_zoom_model_get_factor (shell->zoom);
|
|
|
|
|
|
|
|
display_width = FUNSCALEX (shell, shell->disp_width);
|
|
|
|
display_height = FUNSCALEY (shell, shell->disp_height);
|
|
|
|
|
|
|
|
switch (options->zoom_type)
|
|
|
|
{
|
|
|
|
case GIMP_ZOOM_IN:
|
|
|
|
factor = MIN ((display_width / width),
|
|
|
|
(display_height / height));
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GIMP_ZOOM_OUT:
|
|
|
|
factor = MAX ((width / display_width),
|
|
|
|
(height / display_height));
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
new_scale = current_scale * factor;
|
|
|
|
|
|
|
|
if (new_scale != current_scale)
|
|
|
|
{
|
|
|
|
gint offset_x = 0;
|
|
|
|
gint offset_y = 0;
|
2010-02-03 18:50:46 +00:00
|
|
|
gdouble xres;
|
|
|
|
gdouble yres;
|
|
|
|
gdouble screen_xres;
|
|
|
|
gdouble screen_yres;
|
2008-10-28 18:32:40 +00:00
|
|
|
|
2009-10-06 17:20:44 +00:00
|
|
|
gimp_image_get_resolution (gimp_display_get_image (display),
|
|
|
|
&xres, &yres);
|
2010-02-03 18:50:46 +00:00
|
|
|
gimp_display_shell_get_screen_resolution (shell,
|
|
|
|
&screen_xres, &screen_yres);
|
2008-10-28 18:32:40 +00:00
|
|
|
|
|
|
|
switch (options->zoom_type)
|
|
|
|
{
|
|
|
|
case GIMP_ZOOM_IN:
|
|
|
|
/* move the center of the rectangle to the center of the
|
|
|
|
* viewport:
|
|
|
|
*
|
|
|
|
* new_offset = center of rectangle in new scale screen coords
|
|
|
|
* including offset
|
|
|
|
* -
|
|
|
|
* center of viewport in screen coords without
|
|
|
|
* offset
|
|
|
|
*/
|
|
|
|
offset_x = RINT (new_scale * ((x1 + x2) / 2.0) *
|
2010-02-03 18:50:46 +00:00
|
|
|
screen_xres / xres -
|
2008-10-28 18:32:40 +00:00
|
|
|
(shell->disp_width / 2.0));
|
|
|
|
|
|
|
|
offset_y = RINT (new_scale * ((y1 + y2) / 2.0) *
|
2010-02-03 18:50:46 +00:00
|
|
|
screen_yres / yres -
|
2008-10-28 18:32:40 +00:00
|
|
|
(shell->disp_height / 2.0));
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GIMP_ZOOM_OUT:
|
|
|
|
/* move the center of the viewport to the center of the
|
|
|
|
* rectangle:
|
|
|
|
*
|
|
|
|
* new_offset = center of viewport in new scale screen coords
|
|
|
|
* including offset
|
|
|
|
* -
|
|
|
|
* center of rectangle in screen coords without
|
|
|
|
* offset
|
|
|
|
*/
|
|
|
|
offset_x = RINT (new_scale * UNSCALEX (shell,
|
|
|
|
shell->offset_x +
|
|
|
|
shell->disp_width / 2.0) *
|
2010-02-03 18:50:46 +00:00
|
|
|
screen_xres / xres -
|
2008-10-28 18:32:40 +00:00
|
|
|
(SCALEX (shell, (x1 + x2) / 2.0) -
|
|
|
|
shell->offset_x));
|
|
|
|
|
|
|
|
offset_y = RINT (new_scale * UNSCALEY (shell,
|
|
|
|
shell->offset_y +
|
|
|
|
shell->disp_height / 2.0) *
|
2010-02-03 18:50:46 +00:00
|
|
|
screen_yres / yres -
|
2008-10-28 18:32:40 +00:00
|
|
|
(SCALEY (shell, (y1 + y2) / 2.0) -
|
|
|
|
shell->offset_y));
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
gimp_display_shell_scale_by_values (shell,
|
|
|
|
new_scale,
|
|
|
|
offset_x, offset_y,
|
|
|
|
options->auto_resize);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
1997-11-24 22:05:25 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2008-11-01 15:17:36 +00:00
|
|
|
gimp_magnify_tool_motion (GimpTool *tool,
|
|
|
|
const GimpCoords *coords,
|
|
|
|
guint32 time,
|
|
|
|
GdkModifierType state,
|
|
|
|
GimpDisplay *display)
|
1997-11-24 22:05:25 +00:00
|
|
|
{
|
2004-06-04 23:08:29 +00:00
|
|
|
GimpMagnifyTool *magnify = GIMP_MAGNIFY_TOOL (tool);
|
1997-11-24 22:05:25 +00:00
|
|
|
|
2007-03-12 14:36:49 +00:00
|
|
|
magnify->w = coords->x - magnify->x;
|
|
|
|
magnify->h = coords->y - magnify->y;
|
1997-11-24 22:05:25 +00:00
|
|
|
|
2011-03-28 10:22:29 +00:00
|
|
|
gimp_magnify_tool_update_items (magnify);
|
1997-11-24 22:05:25 +00:00
|
|
|
}
|
|
|
|
|
2000-03-01 19:32:41 +00:00
|
|
|
static void
|
2001-11-08 19:14:51 +00:00
|
|
|
gimp_magnify_tool_modifier_key (GimpTool *tool,
|
|
|
|
GdkModifierType key,
|
|
|
|
gboolean press,
|
2006-04-12 12:49:29 +00:00
|
|
|
GdkModifierType state,
|
|
|
|
GimpDisplay *display)
|
2000-03-01 19:32:41 +00:00
|
|
|
{
|
2006-09-05 18:25:31 +00:00
|
|
|
GimpMagnifyOptions *options = GIMP_MAGNIFY_TOOL_GET_OPTIONS (tool);
|
2001-11-20 13:53:21 +00:00
|
|
|
|
2001-11-08 19:14:51 +00:00
|
|
|
if (key == GDK_CONTROL_MASK)
|
2000-03-01 19:32:41 +00:00
|
|
|
{
|
2003-02-07 17:12:21 +00:00
|
|
|
switch (options->zoom_type)
|
2001-11-08 19:14:51 +00:00
|
|
|
{
|
|
|
|
case GIMP_ZOOM_IN:
|
2003-02-28 01:14:30 +00:00
|
|
|
g_object_set (options, "zoom-type", GIMP_ZOOM_OUT, NULL);
|
2001-11-08 19:14:51 +00:00
|
|
|
break;
|
2003-02-07 17:12:21 +00:00
|
|
|
|
2001-11-08 19:14:51 +00:00
|
|
|
case GIMP_ZOOM_OUT:
|
2003-02-28 01:14:30 +00:00
|
|
|
g_object_set (options, "zoom-type", GIMP_ZOOM_IN, NULL);
|
2001-11-08 19:14:51 +00:00
|
|
|
break;
|
2003-02-07 17:12:21 +00:00
|
|
|
|
2001-11-08 19:14:51 +00:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2000-03-01 19:32:41 +00:00
|
|
|
}
|
|
|
|
}
|
2001-03-03 16:22:18 +00:00
|
|
|
|
1997-11-24 22:05:25 +00:00
|
|
|
static void
|
2008-11-01 15:17:36 +00:00
|
|
|
gimp_magnify_tool_cursor_update (GimpTool *tool,
|
|
|
|
const GimpCoords *coords,
|
|
|
|
GdkModifierType state,
|
|
|
|
GimpDisplay *display)
|
1997-11-24 22:05:25 +00:00
|
|
|
{
|
2006-09-05 18:25:31 +00:00
|
|
|
GimpMagnifyOptions *options = GIMP_MAGNIFY_TOOL_GET_OPTIONS (tool);
|
2001-11-20 13:53:21 +00:00
|
|
|
|
2005-11-23 19:14:05 +00:00
|
|
|
gimp_tool_control_set_toggled (tool->control,
|
|
|
|
options->zoom_type == GIMP_ZOOM_OUT);
|
2001-10-31 21:20:09 +00:00
|
|
|
|
2006-03-28 17:55:52 +00:00
|
|
|
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display);
|
1997-11-24 22:05:25 +00:00
|
|
|
}
|
|
|
|
|
2001-03-03 16:22:18 +00:00
|
|
|
static void
|
|
|
|
gimp_magnify_tool_draw (GimpDrawTool *draw_tool)
|
1997-11-24 22:05:25 +00:00
|
|
|
{
|
2006-09-05 18:25:31 +00:00
|
|
|
GimpMagnifyTool *magnify = GIMP_MAGNIFY_TOOL (draw_tool);
|
1997-11-24 22:05:25 +00:00
|
|
|
|
2011-03-28 10:22:29 +00:00
|
|
|
magnify->rectangle =
|
|
|
|
gimp_draw_tool_add_rectangle (draw_tool, FALSE,
|
|
|
|
magnify->x,
|
|
|
|
magnify->y,
|
|
|
|
magnify->w,
|
|
|
|
magnify->h);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gimp_magnify_tool_update_items (GimpMagnifyTool *magnify)
|
|
|
|
{
|
|
|
|
if (gimp_draw_tool_is_active (GIMP_DRAW_TOOL (magnify)))
|
|
|
|
{
|
|
|
|
gimp_canvas_rectangle_set (magnify->rectangle,
|
|
|
|
magnify->x,
|
|
|
|
magnify->y,
|
|
|
|
magnify->w,
|
|
|
|
magnify->h);
|
|
|
|
}
|
1997-11-24 22:05:25 +00:00
|
|
|
}
|