IWMBrowser/iwmlib
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Added resolution test.

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Sebastian Kupke 2022-05-03 16:50:19 +02:00
parent 074fb67906
commit 7e9f0159e8
6 changed files with 98 additions and 0 deletions
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<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>PIXI Resolution Doctest</title>
<script src="../../dist/iwmlib.3rdparty.js"></script>
<script src="../../dist/iwmlib.js"></script>
<script src="../../dist/iwmlib.pixi.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/mousetrap/1.6.5/mousetrap.min.js"></script>
<style>
body {
padding: 0;
margin: 0;
width: 100%;
height: 100%;
}
</style>
</head>
<body>
<canvas id="canvas"></canvas>
<script class="doctest">
const app = new PIXIApp({
view: canvas,
fpsLogging: true,
transparent: false
})
app.setup()
app.run()
const textProps = {fontSize: 72, fill: 0xffffff}
Mousetrap.bind(['1', '2', '3', '4'], (event, key) => {
app.stage.removeChildren()
let sprite = null
let label = null
if (key === '1') {
sprite = PIXI.Sprite.from('resolution/image-4k.jpg')
label = `4096 * 2732 ~ 4K`
} else if (key === '2') {
sprite = PIXI.Sprite.from('resolution/image-8k.jpg')
label = `7952 * 5304 ~ 8K`
} else if (key === '3') {
const texture = PIXI.Texture.from('resolution/video-1k.mp4')
texture.baseTexture.resource.source.loop = true
sprite = new PIXI.Sprite(texture)
label = `1920 * 1080 = 1K`
} else if (key === '4') {
const texture = PIXI.Texture.from('resolution/video-4k.mp4')
texture.baseTexture.resource.source.loop = true
sprite = new PIXI.Sprite(texture)
label = `3840 * 2160 = 4K`
} else if (key === '5') {
const texture = PIXI.Texture.from('resolution/video-8k.mp4')
texture.baseTexture.resource.source.loop = true
sprite = new PIXI.Sprite(texture)
label = `7680 * 4320 ~ 8K`
}
app.stage.addChild(sprite)
// texts
//--------------------
const width = new PIXI.Text(`Width: ${app.renderer.width}`, textProps)
width.x = 100
width.y = 100
const height = new PIXI.Text(`Height: ${app.renderer.height}`, textProps)
height.x = 100
height.y = width.y + width.height + 10
const resolution = new PIXI.Text(`Resolution: ${app.renderer.resolution}`, textProps)
resolution.x = 100
resolution.y = height.y + height.height + 10
const devicePixelRatio = new PIXI.Text(`devicePixelRatio: ${window.devicePixelRatio}`, textProps)
devicePixelRatio.x = 100
devicePixelRatio.y = resolution.y + resolution.height + 10
const text = new PIXI.Text(label, textProps)
text.x = 100
text.y = devicePixelRatio.y + devicePixelRatio.height * 2
app.stage.addChild(width, height, resolution, devicePixelRatio, text)
})
Mousetrap.trigger('1')
</script>
</body>
</html>

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