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/*
* $Id: gwyselectiongraphzoom.c 20678 2017-12-18 18:26:55Z yeti-dn $
* Copyright (C) 2006 David Necas (Yeti), Petr Klapetek.
* E-mail: yeti@gwyddion.net, klapetek@gwyddion.net.
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include <libgwyddion/gwymacros.h>
#include <libgwydgets/gwyselectiongraphzoom.h>
enum {
OBJECT_SIZE = 4
};
G_DEFINE_TYPE(GwySelectionGraphZoom, gwy_selection_graph_zoom,
GWY_TYPE_SELECTION)
static void
gwy_selection_graph_zoom_class_init(GwySelectionGraphZoomClass *klass)
{
GwySelectionClass *sel_class = GWY_SELECTION_CLASS(klass);
sel_class->object_size = OBJECT_SIZE;
}
static void
gwy_selection_graph_zoom_init(GwySelectionGraphZoom *selection)
{
/* Set max. number of objects to one */
g_array_set_size(GWY_SELECTION(selection)->objects, OBJECT_SIZE);
}
/**
* gwy_selection_graph_zoom_new:
*
* Creates a new zoom-wise graph selection.
*
* Returns: A new selection object.
*
* Since: 2.1
**/
GwySelection*
gwy_selection_graph_zoom_new(void)
{
return (GwySelection*)g_object_new(GWY_TYPE_SELECTION_GRAPH_ZOOM, NULL);
}
/************************** Documentation ****************************/
/**
* SECTION:gwyselectiongraphzoom
* @title: GwySelectionGraphZoom
* @short_description: Graph zoom selection
*
* #GwySelectionGraphZoom is used to represent zoom graph selections.
* Selection data consists of coordinate quadruples (x0, y0, x1, y1).
*
* This selection type is completely identical to #GwySelectionGraphArea and
* should probably not exist as a separate class.
**/
/* vim: set cin et ts=4 sw=4 cino=>1s,e0,n0,f0,{0,}0,^0,\:1s,=0,g1s,h0,t0,+1s,c3,(0,u0 : */
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