2023-05-09 13:25:39 +02:00
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<!DOCTYPE html>
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2019-10-09 15:41:16 +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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<title>PIXI Text</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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<script src="../3rdparty/d3.min.js"></script>
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</head>
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<body onload="Doctest.run()">
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<h1><a href="../index.html">lib.</a><a href="index.html">pixi.</a>Text</h1>
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<p>
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The tooltip or infotip or a hint is a common graphical user interface element. It is used in conjunction
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with a cursor, usually a pointer. The user hovers the pointer over an item, without clicking it, and a
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tooltip may appear—a small "hover box" with information about the item being hovered over.[1][2] Tooltips do
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not usually appear on mobile operating systems, because there is no cursor (though tooltips may be displayed
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when using a mouse).
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</p>
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<p>Let's look at some tooltip examples:</p>
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<br />
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<canvas id="canvas" class="interactive"></canvas>
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<p>What you should see: Ten colored circles with different tooltips.</p>
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<script class="doctest">
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const app = new PIXIApp({
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view: canvas,
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width: 900,
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height: 500,
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transparent: false,
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backgroundColor: 0x2c2d2b
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})
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.setup()
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.run()
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const container = new PIXI.Graphics()
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container.beginFill(0x58595b, 1)
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container.drawRect(0, 0, 700, 300)
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container.pivot.set(container.width / 2, container.height / 2)
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container.position.set(450, 250)
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app.scene.addChild(container)
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const sixthWidth = container.width / 6
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const halfHeight = container.height / 2
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app.loadSprites(
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['./assets/stuttgart-library.jpg', './assets/Arial.fnt'],
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(sprites) => {
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// PIXI.Text
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//--------------------
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const text = new PIXI.Text('Bibliothek\nStuttgart', { fontSize: 50 })
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text.x = sixthWidth
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text.y = halfHeight
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text.pivot.set(text.width / 2, text.height / 2)
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container.addChild(text)
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// PIXI.BitmapText
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//--------------------
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const bitmapText = new PIXI.BitmapText('Bibliothek\nStuttgart', {
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font: '50px Arial',
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align: 'left'
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})
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bitmapText.x = sixthWidth * 3
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bitmapText.y = halfHeight
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bitmapText.pivot.set(bitmapText.width / 2, bitmapText.height / 2)
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container.addChild(bitmapText)
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// PIXI.Sprite
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//--------------------
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const sprite = sprites.get('./assets/stuttgart-library.jpg')
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sprite.scale.set(0.05, 0.05)
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sprite.x = sixthWidth * 5
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sprite.y = halfHeight
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sprite.anchor.set(0.5, 0.5)
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container.addChild(sprite)
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// Scale
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//--------------------
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const scaleContainer = d3.scaleLinear().domain([0, 50, 100]).range([0.05, 1, 50])
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const scaleTexts = d3.scaleLinear().domain([0, 50, 100]).range([0.1, 1, 10])
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const scaleSprite = d3.scaleLinear().domain([0, 50, 100]).range([0.005, 0.05, 0.5])
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// Sliders
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//--------------------
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const sliderContainer = new Slider({
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value: 50,
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width: 500,
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tooltip: 'Scale Container',
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container: app.view,
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onUpdate: function () {
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const value = scaleContainer(this.value)
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container.scale.set(value, value)
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}
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})
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sliderContainer.x = app.size.width / 2 - sliderContainer.width / 2
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sliderContainer.y = 10
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app.scene.addChild(sliderContainer)
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const sliderContainerAll = new Slider({
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value: 50,
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width: 500,
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tooltip: 'Scale Container All',
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container: app.view,
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onUpdate: function () {
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const value = scaleContainer(this.value)
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container.scale.set(value, value)
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text.scale.set(1 / value, 1 / value)
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bitmapText.scale.set(1 / value, 1 / value)
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}
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})
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sliderContainerAll.x = app.size.width / 2 - sliderContainerAll.width / 2
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sliderContainerAll.y = 55
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app.scene.addChild(sliderContainerAll)
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const sliderText = new Slider({
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value: 50,
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tooltip: 'Scale PIXI.Text',
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container: app.view,
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onUpdate: function () {
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const value = scaleTexts(this.value)
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text.scale.set(value, value)
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}
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})
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sliderText.x = app.size.width / 6 - sliderText.width / 2
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sliderText.y = app.size.height - 10 - sliderText.height
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app.scene.addChild(sliderText)
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const sliderBitmapText = new Slider({
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value: 50,
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tooltip: 'Scale PIXI.extras.BitmapText',
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container: app.view,
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onUpdate: function () {
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const value = scaleTexts(this.value)
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bitmapText.scale.set(value, value)
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}
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})
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sliderBitmapText.x = (app.size.width / 6) * 3 - sliderBitmapText.width / 2
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sliderBitmapText.y = app.size.height - 10 - sliderBitmapText.height
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app.scene.addChild(sliderBitmapText)
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const sliderSprite = new Slider({
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value: 50,
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tooltip: 'Scale PIXI.Sprite',
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container: app.view,
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onUpdate: function () {
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const value = scaleSprite(this.value)
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sprite.scale.set(value, value)
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}
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})
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sliderSprite.x = (app.size.width / 6) * 5 - sliderSprite.width / 2
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sliderSprite.y = app.size.height - 10 - sliderSprite.height
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app.scene.addChild(sliderSprite)
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},
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{ resolutionDependent: false }
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)
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</script>
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</body>
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</html>
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