JUCE/modules/juce_graphics/contexts/juce_LowLevelGraphicsSoftwareRenderer.h

/*
  ==============================================================================

   This file is part of the JUCE library.
   Copyright (c) 2015 - ROLI Ltd.

   Permission is granted to use this software under the terms of either:
   a) the GPL v2 (or any later version)
   b) the Affero GPL v3

   Details of these licenses can be found at: www.gnu.org/licenses

   JUCE 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.

   ------------------------------------------------------------------------------

   To release a closed-source product which uses JUCE, commercial licenses are
   available: visit www.juce.com for more information.

  ==============================================================================
*/

#pragma once


//==============================================================================
/**
    A lowest-common-denominator implementation of LowLevelGraphicsContext that does all
    its rendering in memory.

    User code is not supposed to create instances of this class directly - do all your
    rendering via the Graphics class instead.
*/
class JUCE_API  LowLevelGraphicsSoftwareRenderer    : public RenderingHelpers::StackBasedLowLevelGraphicsContext<RenderingHelpers::SoftwareRendererSavedState>
{
public:
    //==============================================================================
    /** Creates a context to render into an image. */
    LowLevelGraphicsSoftwareRenderer (const Image& imageToRenderOnto);

    /** Creates a context to render into a clipped subsection of an image. */
    LowLevelGraphicsSoftwareRenderer (const Image& imageToRenderOnto, Point<int> origin,
                                      const RectangleList<int>& initialClip);

    /** Destructor. */
    ~LowLevelGraphicsSoftwareRenderer();

private:
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LowLevelGraphicsSoftwareRenderer)
};