juce_FillType.h

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/*
  ==============================================================================
 
   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.
 
  ==============================================================================
*/
 
#ifndef JUCE_FILLTYPE_H_INCLUDED
#define JUCE_FILLTYPE_H_INCLUDED
 
 
//==============================================================================
class JUCE_API  FillType
{
public:
    //==============================================================================
    FillType() noexcept;
 
    FillType (Colour colour) noexcept;
 
    FillType (const ColourGradient& gradient);
 
    FillType (const Image& image, const AffineTransform& transform) noexcept;
 
    FillType (const FillType&);
 
    FillType& operator= (const FillType&);
 
   #if JUCE_COMPILER_SUPPORTS_MOVE_SEMANTICS
    FillType (FillType&&) noexcept;
    FillType& operator= (FillType&&) noexcept;
   #endif
 
    ~FillType() noexcept;
 
    //==============================================================================
    bool isColour() const noexcept          { return gradient == nullptr && image.isNull(); }
 
    bool isGradient() const noexcept        { return gradient != nullptr; }
 
    bool isTiledImage() const noexcept      { return image.isValid(); }
 
    void setColour (Colour newColour) noexcept;
 
    void setGradient (const ColourGradient& newGradient);
 
    void setTiledImage (const Image& image, const AffineTransform& transform) noexcept;
 
    void setOpacity (float newOpacity) noexcept;
 
    float getOpacity() const noexcept       { return colour.getFloatAlpha(); }
 
    bool isInvisible() const noexcept;
 
    FillType transformed (const AffineTransform& transform) const;
 
    //==============================================================================
    Colour colour;
 
    ScopedPointer <ColourGradient> gradient;
 
    Image image;
 
    AffineTransform transform;
 
    //==============================================================================
    bool operator== (const FillType&) const;
    bool operator!= (const FillType&) const;
 
private:
    JUCE_LEAK_DETECTOR (FillType)
};
 
 
#endif   // JUCE_FILLTYPE_H_INCLUDED