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added fix for viewBox rotation bug

This commit is contained in:
Tjark Müller 2023-05-12 12:30:17 +02:00
parent 0cff31e65b
commit 12eb712fce
1 changed files with 61 additions and 52 deletions
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113
lib/flippable.html
View File

@ -1,35 +1,43 @@
<!doctype html> <!DOCTYPE html>
<html lang="en"> <html lang="en">
<head> <head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Flippable Doctest</title> <title>Flippable Doctest</title>
<link rel="stylesheet" href="./3rdparty/highlight/styles/default.css"> <link rel="stylesheet" href="./3rdparty/highlight/styles/default.css" />
<link rel="stylesheet" href="../css/doctest.css"> <link rel="stylesheet" href="../css/doctest.css" />
<script src="./3rdparty/highlight/highlight.pack.js"></script> <script src="./3rdparty/highlight/highlight.pack.js"></script>
<script src="../dist/iwmlib.3rdparty.js"></script> <script src="../dist/iwmlib.3rdparty.js"></script>
<script src="../dist/iwmlib.js"></script> <script src="../dist/iwmlib.js"></script>
<link rel="stylesheet" href="../css/flipeffect.css"> <link rel="stylesheet" href="../css/flipeffect.css" />
<template id="flipTemplate"> <template id="flipTemplate">
<div class="flipWrapper"> <div class="flipWrapper">
<div class="flipCard"> <div class="flipCard">
<div class="flipFace front"></div> <div class="flipFace front"></div>
<div class="flipFace back" style="visibility:hidden;"></div> <div class="flipFace back" style="visibility: hidden"></div>
</div> </div>
<!-- Very tricky problem to scale svgs: see https://css-tricks.com/scale-svg/ --> <!-- Very tricky problem to scale svgs: see https://css-tricks.com/scale-svg/ -->
<svg class="flipButton backBtn" style="visibility:hidden;" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid meet"> <!-- SVG viewPort interferes with DOMMatrix calculations: see
<g stroke-width="8" stroke="white"> https://stackoverflow.com/questions/70696387/how-to-get-transform-matrix-of-a-dom-element-->
<circle cx="50" cy="50" r="44" fill="gray" /> <div class="flipButton backBtn" style="visibility:hidden;">
<line x1="30" y1="30" x2="70" y2="70" /> <svg viewBox="0 0 100 100" preserveAspectRatio="xMidYMid meet" style="width:inherit; height:inherit;">
<line x1="30" y1="70" x2="70" y2="30" /> <g stroke-width="8" stroke="white">
</g> <circle cx="50" cy="50" r="44" fill="gray" />
</svg> <line x1="30" y1="30" x2="70" y2="70" />
<line x1="30" y1="70" x2="70" y2="30" />
</g>
</svg>
</div>
<svg class="flipButton infoBtn" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid meet"> <div class="flipButton infoBtn">
<circle cx="50" cy="50" r="44" stroke="white" stroke-width="8" fill="gray" /> <svg viewBox="0 0 100 100" preserveAspectRatio="xMidYMid meet" style="width:inherit; height:inherit;">
<circle cx="50" cy="32" r="7" fill="white" /> <circle cx="50" cy="50" r="44" stroke="white" stroke-width="8" fill="gray" />
<line x1="50" y1="46" x2="50" y2="78" stroke="white" stroke-width="12" /> <circle cx="50" cy="32" r="7" fill="white" />
</svg> <line x1="50" y1="46" x2="50" y2="78" stroke="white" stroke-width="12" />
</svg>
</div>
</div> </div>
</template> </template>
@ -46,6 +54,10 @@ via a HTML template that defines the placeholders for front and back views. The
style file "css/flipeffect.css" holds reasonable default styles for this kind of style file "css/flipeffect.css" holds reasonable default styles for this kind of
templates. templates.
</p> </p>
<p>
The SVG buttons have to be wrapped in an HTML DOM element which handles events. Otherwise,
the viewbox of the SVG will interfere with the coordinate transformation.
</p>
<pre><code> <pre><code>
&lt;template id="flipTemplate"&gt; &lt;template id="flipTemplate"&gt;
&lt;div class="flipWrapper"&gt; &lt;div class="flipWrapper"&gt;
@ -59,27 +71,24 @@ templates.
&lt;/template&gt; &lt;/template&gt;
</code> </code>
</pre> </pre>
<h3> <h3>Example</h3>
Example <main id="main" style="border: 1px solid gray; position: relative; height: 256px"></main>
</h3> <script class="doctest">
<main id="main" style="border: 1px solid gray; position: relative; height: 256px;" > let scatterContainer = new DOMScatterContainer(main, { stopEvents: false })
if (Capabilities.supportsTemplate()) {
</main> let flip = new DOMFlip(
<script class="doctest"> scatterContainer,
let scatterContainer = new DOMScatterContainer(main, {stopEvents: false}) flipTemplate,
if (Capabilities.supportsTemplate()) { new ImageLoader('./examples/king.jpeg'),
new ImageLoader('./examples/women.jpeg'),
let flip = new DOMFlip(scatterContainer, { tapDelegateFactory: CardWrapper, preloadBack: true }
flipTemplate, )
new ImageLoader('./examples/king.jpeg'), flip.load().then((flip) => {
new ImageLoader('./examples/women.jpeg'), flip.centerAt({ x: 150, y: 120 })
{ tapDelegateFactory: CardWrapper, preloadBack: true}) })
flip.load().then((flip) => { } else {
flip.centerAt({ x: 150, y: 120}) alert('Templates not supported, use Edge, Chrome, Safari or Firefox.')
}) }
} </script>
else { </body>
alert("Templates not supported, use Edge, Chrome, Safari or Firefox.") </html>
}
</script>
</body>