da0ea189fc
In our use case it is necessary to save the transform matrix, and the easiest solution is to make the label selectable. If we print the whole matrix into a single label, formatted with tabs and linefeeds, then the whole matrix can be copied with a single operation.
58 lines
2.2 KiB
C
58 lines
2.2 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 <https://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_GENERIC_TRANSFORM_TOOL_H__
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#define __GIMP_GENERIC_TRANSFORM_TOOL_H__
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#include "gimptransformgridtool.h"
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#define GIMP_TYPE_GENERIC_TRANSFORM_TOOL (gimp_generic_transform_tool_get_type ())
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#define GIMP_GENERIC_TRANSFORM_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_GENERIC_TRANSFORM_TOOL, GimpGenericTransformTool))
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#define GIMP_GENERIC_TRANSFORM_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_GENERIC_TRANSFORM_TOOL, GimpGenericTransformToolClass))
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#define GIMP_IS_GENERIC_TRANSFORM_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_GENERIC_TRANSFORM_TOOL))
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#define GIMP_IS_GENERIC_TRANSFORM_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_GENERIC_TRANSFORM_TOOL))
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#define GIMP_GENERIC_TRANSFORM_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_GENERIC_TRANSFORM_TOOL, GimpGenericTransformToolClass))
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typedef struct _GimpGenericTransformToolClass GimpGenericTransformToolClass;
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struct _GimpGenericTransformTool
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{
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GimpTransformGridTool parent_instance;
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GimpVector2 input_points[4];
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GimpVector2 output_points[4];
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GtkWidget *matrix_label;
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GtkWidget *invalid_label;
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};
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struct _GimpGenericTransformToolClass
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{
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GimpTransformGridToolClass parent_class;
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/* virtual functions */
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void (* info_to_points) (GimpGenericTransformTool *generic);
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};
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GType gimp_generic_transform_tool_get_type (void) G_GNUC_CONST;
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#endif /* __GIMP_GENERIC_TRANSFORM_TOOL_H__ */
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