usbloadergx/source/libwiigui/gui_circle.hpp

/****************************************************************************
 * Copyright (C) 2010
 * by Dimok
 *
 * This software is provided 'as-is', without any express or implied
 * warranty. In no event will the authors be held liable for any
 * damages arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any
 * purpose, including commercial applications, and to alter it and
 * redistribute it freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you
 * must not claim that you wrote the original software. If you use
 * this software in a product, an acknowledgment in the product
 * documentation would be appreciated but is not required.
 *
 * 2. Altered source versions must be plainly marked as such, and
 * must not be misrepresented as being the original software.
 *
 * 3. This notice may not be removed or altered from any source
 * distribution.
 ***************************************************************************/
#ifndef GUICIRCLE_HPP_
#define GUICIRCLE_HPP_

#include "libwiigui/gui.h"

class GuiCircle : public GuiElement
{
    public:
        GuiCircle();
        GuiCircle(float radius);
        void SetRadius(float r) { LOCK(this); radius = r; }
        void SetInnerRadius(float r) { SetLinewidth((radius-r)*2.0f); }
        void SetColor(const GXColor c) { LOCK(this); color = c; }
        void SetAccuracy(int a) { LOCK(this); accuracy = a; }
        void SetFilled(bool f) { LOCK(this); filled = f; }
        void SetLinewidth(float s);
        void Draw();
    protected:
        GXColor color;
        float radius;
        float Linewidth;
        bool filled;
        int accuracy;
};

#endif