mirror of
https://github.com/google/blockly.git
synced 2026-01-10 10:27:08 +01:00
55 lines
1.4 KiB
HTML
55 lines
1.4 KiB
HTML
<html>
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<head>
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<script type="text/javascript" src="https://unpkg.com/pxt-blockly@2.1.12/blockly_compressed.js"></script>
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<script type="text/javascript" src="https://unpkg.com/pxt-blockly@2.1.12/blocks_compressed.js"></script>
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<script type="text/javascript" src="https://unpkg.com/pxt-blockly@2.1.12/msg/messages.js"></script>
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<script type="text/javascript" src="../../playgrounds/screenshot.js"></script>
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</head>
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<body>
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<div id="blocklyDiv"></div>
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<script>
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var blocklyDiv = document.getElementById('blocklyDiv');
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var workspace;
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window.addEventListener('message', function (msg) {
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var data = msg.data;
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if (data.type !== 'post') {
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return;
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}
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var xml = data.xml;
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try {
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if (workspace) {
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workspace.dispose();
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blocklyDiv.innerHTML = '';
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}
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} catch { }
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workspace = Blockly.inject(blocklyDiv, {
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move: {
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scrollbars: true,
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drag: true,
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wheel: false,
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},
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zoom: {
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wheel: true,
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startScale: 2,
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}
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});
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try {
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Blockly.Xml.domToWorkspace(Blockly.Xml.textToDom(xml), workspace);
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var topBlock = workspace.getTopBlocks()[0];
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workspaceToSvg_(workspace, function (datauri) {
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window.parent.postMessage({
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type: 'svg',
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from: 'pxtblockly',
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text: datauri
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}, '*');
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});
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} catch { }
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});
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</script>
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</body>
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</html> |