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54 lines
2.3 KiB
C++
54 lines
2.3 KiB
C++
//
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// ImageOverlay.cpp
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// interface/src/ui/overlays
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//
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// Copyright 2014 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#include "ImageOverlay.h"
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#include <DependencyManager.h>
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#include <GeometryCache.h>
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#include <gpu/Context.h>
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#include <RegisteredMetaTypes.h>
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QString const ImageOverlay::TYPE = "image";
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QUrl const ImageOverlay::URL(QString("hifi/overlays/ImageOverlay.qml"));
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// ImageOverlay's properties are defined in the QML file specified above.
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/**jsdoc
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* These are the properties of an <code>image</code> {@link Overlays.OverlayType|OverlayType}.
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* @typedef {object} Overlays.ImageProperties
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*
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* @property {Rect} bounds - The position and size of the image display area, in pixels. <em>Write-only.</em>
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* @property {number} x - Integer left, x-coordinate value of the image display area = <code>bounds.x</code>.
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* <em>Write-only.</em>
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* @property {number} y - Integer top, y-coordinate value of the image display area = <code>bounds.y</code>.
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* <em>Write-only.</em>
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* @property {number} width - Integer width of the image display area = <code>bounds.width</code>. <em>Write-only.</em>
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* @property {number} height - Integer height of the image display area = <code>bounds.height</code>. <em>Write-only.</em>
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* @property {string} imageURL - The URL of the image file to display. The image is scaled to fit to the <code>bounds</code>.
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* <em>Write-only.</em>
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* @property {Vec2} subImage=0,0 - Integer coordinates of the top left pixel to start using image content from.
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* <em>Write-only.</em>
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* @property {Color} color=0,0,0 - The color to apply over the top of the image to colorize it. <em>Write-only.</em>
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* @property {number} alpha=0.0 - The opacity of the color applied over the top of the image, <code>0.0</code> -
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* <code>1.0</code>. <em>Write-only.</em>
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* @property {boolean} visible=true - If <code>true</code>, the overlay is rendered, otherwise it is not rendered.
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* <em>Write-only.</em>
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*/
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ImageOverlay::ImageOverlay()
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: QmlOverlay(URL) { }
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ImageOverlay::ImageOverlay(const ImageOverlay* imageOverlay) :
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QmlOverlay(URL, imageOverlay) { }
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ImageOverlay* ImageOverlay::createClone() const {
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return new ImageOverlay(this);
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}
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