Aegisub/aegisub/src/visual_tool_scale.h

// Copyright (c) 2007, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//   * Redistributions of source code must retain the above copyright notice,
//     this list of conditions and the following disclaimer.
//   * Redistributions in binary form must reproduce the above copyright notice,
//     this list of conditions and the following disclaimer in the documentation
//     and/or other materials provided with the distribution.
//   * Neither the name of the Aegisub Group nor the names of its contributors
//     may be used to endorse or promote products derived from this software
//     without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// Aegisub Project http://www.aegisub.org/
//
// $Id$

/// @file visual_tool_scale.h
/// @see visual_tool_scale.cpp
/// @ingroup visual_ts
///

#include "visual_tool.h"

/// DOCME
/// @class VisualToolScale
/// @brief DOCME
class VisualToolScale : public VisualTool {
private:

	/// DOCME

	/// DOCME

	/// DOCME
	float curScaleX,startScaleX,origScaleX;

	/// DOCME

	/// DOCME

	/// DOCME
	float curScaleY,startScaleY,origScaleY;

	/// DOCME

	/// DOCME
	int startX,startY;


	/// @brief DOCME
	///
	bool InitializeHold();
	void UpdateHold();
	void CommitHold();

public:
	VisualToolScale(VideoDisplay *parent, VideoState const& video, wxToolBar *);

	void Draw();
};