2023-05-09 13:25:39 +02:00
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<!DOCTYPE html>
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2019-05-23 11:21:46 +02:00
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<html lang="en">
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2023-05-09 13:25:39 +02:00
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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2019-05-23 11:21:46 +02:00
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2023-05-09 13:25:39 +02:00
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<title>DeepZoomImage Doctests</title>
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<link rel="stylesheet" href="../../3rdparty/highlight/styles/default.css" />
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<link rel="stylesheet" href="../../../css/doctest.css" />
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<script src="../../3rdparty/highlight/highlight.pack.js"></script>
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<script src="../../../dist/iwmlib.3rdparty.js"></script>
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<script src="../../../dist/iwmlib.js"></script>
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<script src="../../../dist/iwmlib.pixi.js"></script>
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<style>
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#app {
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display: table;
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margin: 0 auto;
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}
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#app > * {
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margin-bottom: 5px;
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}
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</style>
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</head>
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<body onload="Doctest.run()">
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<h1>
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<a href="../../index.html">lib.</a><a href="../index.html">pixi.</a><a href="index.html">deepzoom.</a>
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DeepZoom
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</h1>
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<p>
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The main class of a deeply zoomable image that is represented by a hierarchy of tile layers for each zoom
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level. This gives the user the impression that even huge pictures (up to gigapixel-images) can be zoomed
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instantaneously, since the tiles at smaller levels are scaled immediately and overloaded by more detailed
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tiles at the larger level as fast as possible.
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</p>
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<br />
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<div id="div1" style="float: left"></div>
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<div id="div2" style="float: right"></div>
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<div style="clear: left; margin-top: 540px" />
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<script class="doctest">
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// deepZoom
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//--------------------
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const deepZoomInfo = new DeepZoomInfo({
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tileSize: 128,
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format: 'jpg',
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overlap: 0,
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type: 'map',
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height: 4096,
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width: 4096,
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path: '../assets/maps/test',
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urlTileTemplate: '{path}/{level}/{column}/{row}.{format}'
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})
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// const deepZoomInfo = new DeepZoomInfo({
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// compression: [
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// "dds"
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// ],
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// clip: {
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// minLevel: 12,
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// maxLevel: 20,
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// startCol: 275215,
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// startRow: 181050,
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// bounds: {
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// min: [48.458353, 8.96484374976547],
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// max: [48.5747899110263, 9.14062499976523]
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// }
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// },
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// tileSize: 512,
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// format: "png",
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// overlap: 0,
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// type: "map",
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// height: 131072,
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// width: 131072,
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// path: "../../../var/tuesch/luftbild_2016_full",
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// urlTileTemplate: "{path}/{level}/{row}/{column}.{format}"
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// })
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// app
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//--------------------
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window.app = new PIXIApp({
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width: 400,
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height: 500,
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backgroundColor: 0xffcccccc
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})
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.setup()
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.run()
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div1.appendChild(app.view)
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// create the ScatterContainer
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//--------------------
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const scatterContainer1 = new ScatterContainer(app.renderer, { showBounds: true, app: app })
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app.scene.addChild(scatterContainer1)
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// Create the DeepZoomImage
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//--------------------
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setTimeout(() => {
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const deepZoomImage1 = new DeepZoomImage(deepZoomInfo, { app, world: scatterContainer1 })
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deepZoomImage1.scatter = new DisplayObjectScatter(deepZoomImage1, app.renderer, {
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minScale: 0,
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maxScale: 50,
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onTransform: (event) => {
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//console.log('currentLevel', deepZoomImage1.currentLevel)
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deepZoomImage1.transformed(event)
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}
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})
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scatterContainer1.addChild(deepZoomImage1)
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}, 1000)
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// app2
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//--------------------
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const app2 = new PIXIApp({
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width: 400,
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height: 500,
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backgroundColor: 0xffcccccc
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})
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.setup()
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.run()
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div2.appendChild(app2.view)
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// create the ScatterContainer
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//--------------------
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const scatterContainer2 = new ScatterContainer(app2.renderer, { showBounds: true, app: app2 })
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app2.scene.addChild(scatterContainer2)
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// Create the DeepZoomImage
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//--------------------
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const deepZoomImage2 = new DeepZoomImage(deepZoomInfo, { app: app2 })
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deepZoomImage2.scatter = new DisplayObjectScatter(deepZoomImage2, app2.renderer, {
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2019-05-23 11:21:46 +02:00
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minScale: 0,
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2023-05-09 13:25:39 +02:00
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maxScale: 100,
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onTransform: (event) => {
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deepZoomImage2.transformed(event)
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2019-05-23 11:21:46 +02:00
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}
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})
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2023-05-09 13:25:39 +02:00
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scatterContainer2.addChild(deepZoomImage2)
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</script>
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<h1>DeepZoomImage in DeepZoomImage</h1>
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<p>
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The main class of a deeply zoomable image that is represented by a hierarchy of tile layers for each zoom
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|
|
|
|
level. This gives the user the impression that even huge pictures (up to gigapixel-images) can be zoomed
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|
|
|
|
instantaneously, since the tiles at smaller levels are scaled immediately and overloaded by more detailed
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|
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tiles at the larger level as fast as possible.
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</p>
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<br />
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<div id="div3"></div>
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<script class="doctest">
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// app3
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//--------------------
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const app3 = new PIXIApp({
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width: 900,
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height: 500,
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backgroundColor: 0xffcccccc
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})
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.setup()
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.run()
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window.app3 = app3
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div3.appendChild(app3.view)
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// create the ScatterContainer
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//--------------------
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const scatterContainer3 = new ScatterContainer(app3.renderer, {
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app: app3,
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showBounds: true,
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claimEvent: false,
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stopEvents: false
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})
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app3.scene.addChild(scatterContainer3)
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// Create the DeepZoomImage
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//--------------------
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const deepZoomImage3 = new DeepZoomImage(deepZoomInfo, { app: app3 })
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deepZoomImage3.scatter = new DisplayObjectScatter(deepZoomImage3, app3.renderer, {
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minScale: 0,
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maxScale: 100,
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startScale: 2,
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autoBringToFront: false,
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onTransform: (event) => {
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deepZoomImage3.transformed(event)
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}
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})
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app3._deepZoomImage3 = deepZoomImage3
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scatterContainer3.addChild(deepZoomImage3)
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2019-05-23 11:21:46 +02:00
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2023-05-09 13:25:39 +02:00
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// Create the second DeepZoomImage
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//--------------------
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const border = new PIXI.Graphics()
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border.beginFill(0x282828, 1)
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border.drawRect(0, 0, 264, 244)
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scatterContainer3.addChild(border)
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2019-05-23 11:21:46 +02:00
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2023-05-09 13:25:39 +02:00
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const mask = new PIXI.Graphics()
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mask.beginFill(0x282828, 1)
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mask.drawRect(0, 0, 260, 240)
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scatterContainer3.addChild(mask)
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const deepZoomImage4 = new DeepZoomImage(deepZoomInfo, { app: app3 })
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deepZoomImage4.x = 4
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deepZoomImage4.y = 4
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deepZoomImage4.scatter = new DisplayObjectScatter(deepZoomImage4, app3.renderer, {
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minScale: 0,
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maxScale: 100,
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onTransform: (event) => {
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deepZoomImage4.transformed(event)
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}
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})
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deepZoomImage4.mask = mask
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2019-05-23 11:21:46 +02:00
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2023-05-09 13:25:39 +02:00
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app3._deepZoomImage4 = deepZoomImage4
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2019-05-23 11:21:46 +02:00
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2023-05-09 13:25:39 +02:00
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scatterContainer3.addChild(deepZoomImage4)
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</script>
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</body>
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2019-05-23 11:21:46 +02:00
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</html>
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