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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<script src="/static/js/FileSaver.js"></script>
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<link rel="stylesheet" type="text/css" href="/static/css/basics.css" />
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<link rel="stylesheet" type="text/css" href="/static/css/svg.css" />
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</head>
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<body class="double-font">
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<div class="f-svg">
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{{ svg|safe }}
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<div id="save-buttons">
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<label for="text-checkbox"
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title="display the remaining text in the svg output in red">
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preview</label>
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<input id="text-checkbox" type="checkbox" class="body-class-check" value="check-text" data-name="c" data-frame="svg-iframe"/>
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<button id="save-svg">get SVG</button>
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<button id="save-hpgl">get HPGL</button>
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</div>
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</div>
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<div class="f-ascii"><pre>{{ ascii|safe }}</pre></div>
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<script>
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function toggle_class(classname, val){
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if(val){
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document.body.classList.add(classname);
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}
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else{
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document.body.classList.remove(classname);
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}
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}
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let body_class_checkboxes = document.getElementsByClassName("body-class-check");
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for(let checkbox of body_class_checkboxes){
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let classname = checkbox.value;
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checkbox.addEventListener('input', function(){
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toggle_class(classname, checkbox.checked);
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});
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toggle_class(classname, checkbox.checked);
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}
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</script>
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<script>
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let save_button = document.getElementById('save-svg');
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save_button.addEventListener('click', function(){
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//get svg element.
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let svg = document.getElementsByTagName("svg")[0];
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//get svg source.
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let serializer = new XMLSerializer();
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let source = serializer.serializeToString(svg);
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let blob = new Blob([source], {type: "text/plain;charset=utf-8"});
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saveAs(blob, 'cobbled-paths.svg');
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});
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let save_button_hpgl = document.getElementById('save-hpgl');
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save_button_hpgl.addEventListener('click', function () {
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let url = document.URL,
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parts = url.split('/'),
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name = parts[parts.length-1],
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hpgl_url = '/hpgl/' + name,
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a = document.createElement('a');
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a.href = hpgl_url;
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a.setAttribute('download', 'download');
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if (document.createEvent) {
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const event = document.createEvent('MouseEvents');
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event.initEvent('click', true, true);
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a.dispatchEvent(event);
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}
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else {
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a.click();
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}
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});
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</script>
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</body>
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</html>
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