65 lines
1.4 KiB
JavaScript
65 lines
1.4 KiB
JavaScript
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SV.registerLayouter('Array', {
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sourcesPreprocess(sources) {
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const firstElement = sources[0];
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if(firstElement.external) {
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firstElement.headExternal = firstElement.external;
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delete firstElement.external;
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}
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return sources;
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},
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defineOptions() {
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return {
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element: {
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default: {
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type: 'indexed-node',
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label: '[data]',
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size: [60, 30],
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style: {
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stroke: '#333',
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fill: '#95e1d3'
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}
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}
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},
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marker: {
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headExternal: {
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type: 'pointer',
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anchor: 3,
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style: {
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fill: '#f08a5d'
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}
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},
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external: {
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type: 'pointer',
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anchor: 0,
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style: {
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fill: '#f08a5d'
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}
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}
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},
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behavior: {
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dragNode: false
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}
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};
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},
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layout(elements) {
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let arr = elements;
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for(let i = 0; i < arr.length; i++) {
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let width = arr[i].get('size')[0];
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if(i > 0) {
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arr[i].set('x', arr[i - 1].get('x') + width);
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}
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}
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}
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});
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