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set symbols

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Kyle
2020-01-04 15:28:23 -08:00
parent c071cb59d7
commit a3e47c73c4
3 changed files with 165 additions and 0 deletions
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64
data/site/other/setSymbol/setSymbol.js Normal file
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var svg = document.getElementById('displaySVG');
var svgWidth = 500, svgHeight = 500, setSymbolWidth = 300, setSymbolHeight = 300;
var svgStroke = svg.children[1]
var svgFill = svg.children[2]
svg.setAttribute('width', svgWidth);
svg.setAttribute('height', svgHeight);
fetchSVGData('rtr');
function fetchSVGData(setCode) {
var url = 'https://raw.githubusercontent.com/andrewgioia/Keyrune/master/svg/' + setCode + '.svg';
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4) {
setSymbolPath = xhttp.responseText.split('d="')[1].split('"></path>')[0];
svgStroke.setAttribute('d', setSymbolPath);
svgFill.setAttribute('d', setSymbolPath);
var svgPathBoundingBox = svgStroke.getBBox();
if (svgPathBoundingBox.width > svgPathBoundingBox.height) {
scaleAmount = setSymbolWidth / svgPathBoundingBox.width;
} else {
scaleAmount = setSymbolHeight / svgPathBoundingBox.height;
}
svgStroke.setAttribute('transform', 'scale(' + scaleAmount + ') translate(' + parseFloat(((svgWidth - svgPathBoundingBox.width * scaleAmount)/2/scaleAmount)-svgPathBoundingBox.x) + ', ' + parseFloat(((svgHeight - svgPathBoundingBox.height * scaleAmount)/2/scaleAmount)-svgPathBoundingBox.y) + ')');
svgFill.setAttribute('transform', 'scale(' + scaleAmount + ') translate(' + parseFloat(((svgWidth - svgPathBoundingBox.width * scaleAmount)/2/scaleAmount)-svgPathBoundingBox.x) + ', ' + parseFloat(((svgHeight - svgPathBoundingBox.height * scaleAmount)/2/scaleAmount)-svgPathBoundingBox.y) + ')');
decorateSVG();
}
}
xhttp.open('GET', url, true);
xhttp.send();
}
function decorateSVG() {
var setSymbolGradient = document.getElementById('inputSetSymbolRarity').value;
var setSymbolStrokeColor = 'black';
if (setSymbolGradient == 'Common') {
setSymbolStrokeColor = 'white'
}
svgStroke.setAttribute('stroke', setSymbolStrokeColor)
svgFill.setAttribute('fill', 'url(#grad' + setSymbolGradient + ')');
}
function downloadSetSymbolImage(linkElement) {
// var setSymbolDownload = cardFinalCanvas.toDataURL()
// linkElement.href = setSymbolDownload
var serializer = new XMLSerializer();
var source = serializer.serializeToString(svg);
//add name spaces.
if(!source.match(/^<svg[^>]+xmlns="http\:\/\/www\.w3\.org\/2000\/svg"/)){
source = source.replace(/^<svg/, '<svg xmlns="http://www.w3.org/2000/svg"');
}
if(!source.match(/^<svg[^>]+"http\:\/\/www\.w3\.org\/1999\/xlink"/)){
source = source.replace(/^<svg/, '<svg xmlns:xlink="http://www.w3.org/1999/xlink"');
}
//add xml declaration
source = '<?xml version="1.0" standalone="no"?>\r\n' + source;
//convert svg source to URI data scheme.
var url = "data:image/svg+xml;charset=utf-8,"+encodeURIComponent(source);
//set url value to a element's href attribute.
linkElement.href = url;
}