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derpycoder/blueprint.svg

Last active March 18, 2020 10:37
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CSS Pattern Background & Pan Using Mouse
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blueprint.svg
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css-bg-mouse-pan.html
<html>
<head>
<script>
function init() {
const TOPOGRAPHY_PAT = "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMjgiIGhlaWdodD0iMTI4IiBjbGFzcz0ic3ZlbHRlLTFrbXJ1MHUiPjxyZWN0IHdpZHRoPSIxMjgiIGhlaWdodD0iMTI4IiBmaWxsPSIjZmZmIj48L3JlY3Q+PGc+PGNpcmNsZSBjeD0iMCIgY3k9IjAiIHI9IjIiIGZpbGw9IiNjY2MiPjwvY2lyY2xlPjxjaXJjbGUgY3g9IjAiIGN5PSIzMiIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iMCIgY3k9IjY0IiByPSIxIiBmaWxsPSIjY2NjIj48L2NpcmNsZT48Y2lyY2xlIGN4PSIwIiBjeT0iOTYiIHI9IjEiIGZpbGw9IiNjY2MiPjwvY2lyY2xlPjxjaXJjbGUgY3g9IjAiIGN5PSIxMjgiIHI9IjIiIGZpbGw9IiNjY2MiPjwvY2lyY2xlPjxjaXJjbGUgY3g9IjMyIiBjeT0iMCIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iMzIiIGN5PSIzMiIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iMzIiIGN5PSI2NCIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iMzIiIGN5PSI5NiIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iMzIiIGN5PSIxMjgiIHI9IjEiIGZpbGw9IiNjY2MiPjwvY2lyY2xlPjxjaXJjbGUgY3g9IjY0IiBjeT0iMCIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iNjQiIGN5PSIzMiIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iNjQiIGN5PSI2NCIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iNjQiIGN5PSI5NiIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iNjQiIGN5PSIxMjgiIHI9IjEiIGZpbGw9IiNjY2MiPjwvY2lyY2xlPjxjaXJjbGUgY3g9Ijk2IiBjeT0iMCIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iOTYiIGN5PSIzMiIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iOTYiIGN5PSI2NCIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iOTYiIGN5PSI5NiIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iOTYiIGN5PSIxMjgiIHI9IjEiIGZpbGw9IiNjY2MiPjwvY2lyY2xlPjxjaXJjbGUgY3g9IjEyOCIgY3k9IjAiIHI9IjIiIGZpbGw9IiNjY2MiPjwvY2lyY2xlPjxjaXJjbGUgY3g9IjEyOCIgY3k9IjMyIiByPSIxIiBmaWxsPSIjY2NjIj48L2NpcmNsZT48Y2lyY2xlIGN4PSIxMjgiIGN5PSI2NCIgcj0iMSIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PGNpcmNsZSBjeD0iMTI4IiBjeT0iOTYiIHI9IjEiIGZpbGw9IiNjY2MiPjwvY2lyY2xlPjxjaXJjbGUgY3g9IjEyOCIgY3k9IjEyOCIgcj0iMiIgZmlsbD0iI2NjYyI+PC9jaXJjbGU+PC9nPjwvc3ZnPg==";
const BLUEPRINT_PAT = "data:image/svg+xml;base64,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";
const HATCH_PAT = "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNCIgaGVpZ2h0PSIxNCI+CiAgPHBhdGggZD0iTS0xLDEgbDcsLTcgTTAsMTQgbDE0LC0xNCBNMTMsMTUgbDcsLTciIHN0cm9rZT0id2hpdGUiIHN0cm9rZS13aWR0aD0iMSI+PC9wYXRoPgogIDxyZWN0IHdpZHRoPSIxNCIgaGVpZ2h0PSIxNCIgc3Ryb2tlPSJub25lIiBmaWxsPSJ3aGl0ZSIgb3BhY2l0eT0iMC4yIj4KPC9yZWN0Pjwvc3ZnPg==";
const target = document.getElementById("target");
const backgroundDelta = { x: 0, y: 0 };
target.style.background = `url(${TOPOGRAPHY_PAT})`;
target.addEventListener("mousedown", (event) => {
target.addEventListener("mousemove", handleDrag);
});
target.addEventListener("mouseup", (event) => {
target.removeEventListener("mousemove", handleDrag);
});
function handleDrag(event) {
backgroundDelta.x += event.movementX;
backgroundDelta.y += event.movementY;
target.style.backgroundPositionX = `${backgroundDelta.x}px`;
target.style.backgroundPositionY = `${backgroundDelta.y}px`;
}
}
</script>
<style>
*,
*:before,
*:after {
box-sizing: inherit;
}
html,
body {
margin: 0;
padding: 0 !important;
overflow: hidden;
box-sizing: border-box;
}
#target {
width: 100%;
height: 100vh;
}
</style>
</head>
<body onLoad="init()">
<div id="target"></div>
</body>
</html>
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hatch-pattern.svg
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svg-to-b64.js
function svgToBase64Image() {
const svg = document.getElementById('target-svg');
const div = document.createElement('div');
div.appendChild(svgElement.cloneNode(true));
const b64 = window.btoa(div.innerHTML);
return `data:image/svg+xml;base64,${b64}`;
}
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topography.svg
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