eraser-context.h revision c5424ab93868fb819e42ef2daa8f5031cf43d130
#ifndef SP_ERASER_CONTEXT_H_SEEN
#define SP_ERASER_CONTEXT_H_SEEN
/*
* Handwriting-like drawing mode
*
* Authors:
* Mitsuru Oka <oka326@parkcity.ne.jp>
* Lauris Kaplinski <lauris@kaplinski.com>
*
* The original dynadraw code:
* Paul Haeberli <paul@sgi.com>
*
* Copyright (C) 1998 The Free Software Foundation
* Copyright (C) 1999-2002 authors
* Copyright (C) 2001-2002 Ximian, Inc.
* Copyright (C) 2008 Jon A. Cruz
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "common-context.h"
#define ERC_MIN_PRESSURE 0.0
#define ERC_MAX_PRESSURE 1.0
#define ERC_DEFAULT_PRESSURE 1.0
#define ERC_MIN_TILT -1.0
#define ERC_MAX_TILT 1.0
#define ERC_DEFAULT_TILT 0.0
class SPEraserContext : public SPCommonContext {
public:
SPEraserContext();
virtual ~SPEraserContext();
static const std::string prefsPath;
virtual void setup();
virtual bool root_handler(GdkEvent* event);
virtual const std::string& getPrefsPath();
private:
void reset(Geom::Point p);
void extinput(GdkEvent *event);
bool apply(Geom::Point p);
void brush();
void cancel();
void clear_current();
void set_to_accumulated();
void accumulate();
void fit_and_split(bool release);
void draw_temporary_box();
};
#endif // SP_ERASER_CONTEXT_H_SEEN
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :