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dexed/JuceLibraryCode/modules/juce_gui_basics/widgets/juce_ImageComponent.cpp

77 lines
2.0 KiB

/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2013 - Raw Material Software 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.
==============================================================================
*/
ImageComponent::ImageComponent (const String& name)
: Component (name),
placement (RectanglePlacement::centred)
{
}
ImageComponent::~ImageComponent()
{
}
void ImageComponent::setImage (const Image& newImage)
{
if (image != newImage)
{
image = newImage;
repaint();
}
}
void ImageComponent::setImage (const Image& newImage, RectanglePlacement placementToUse)
{
if (image != newImage || placement != placementToUse)
{
image = newImage;
placement = placementToUse;
repaint();
}
}
void ImageComponent::setImagePlacement (RectanglePlacement newPlacement)
{
if (placement != newPlacement)
{
placement = newPlacement;
repaint();
}
}
const Image& ImageComponent::getImage() const
{
return image;
}
RectanglePlacement ImageComponent::getImagePlacement() const
{
return placement;
}
void ImageComponent::paint (Graphics& g)
{
g.setOpacity (1.0f);
g.drawImageWithin (image, 0, 0, getWidth(), getHeight(), placement, false);
}