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#1295 First draft of generic renderer applied to flowcharts.

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Knut Sveidqvist
2020-03-08 09:49:41 +01:00
parent 25e2d78311
commit aa32d454c9
21 changed files with 639 additions and 1087 deletions
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106
src/dagre-wrapper/markers.js Normal file
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/**
* Setup arrow head and define the marker. The result is appended to the svg.
*/
const insertMarkers = elem => {
elem
.append('defs')
.append('marker')
.attr('id', 'extensionStart')
.attr('class', 'extension')
.attr('refX', 0)
.attr('refY', 7)
.attr('markerWidth', 190)
.attr('markerHeight', 240)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 1,7 L18,13 V 1 Z');
elem
.append('defs')
.append('marker')
.attr('id', 'extensionEnd')
.attr('refX', 19)
.attr('refY', 7)
.attr('markerWidth', 20)
.attr('markerHeight', 28)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 1,1 V 13 L18,7 Z'); // this is actual shape for arrowhead
elem
.append('defs')
.append('marker')
.attr('id', 'compositionStart')
.attr('class', 'extension')
.attr('refX', 0)
.attr('refY', 7)
.attr('markerWidth', 190)
.attr('markerHeight', 240)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L1,7 L9,1 Z');
elem
.append('defs')
.append('marker')
.attr('id', 'compositionEnd')
.attr('refX', 19)
.attr('refY', 7)
.attr('markerWidth', 20)
.attr('markerHeight', 28)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L1,7 L9,1 Z');
elem
.append('defs')
.append('marker')
.attr('id', 'aggregationStart')
.attr('class', 'extension')
.attr('refX', 0)
.attr('refY', 7)
.attr('markerWidth', 190)
.attr('markerHeight', 240)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L1,7 L9,1 Z');
elem
.append('defs')
.append('marker')
.attr('id', 'aggregationEnd')
.attr('refX', 19)
.attr('refY', 7)
.attr('markerWidth', 20)
.attr('markerHeight', 28)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L1,7 L9,1 Z');
elem
.append('defs')
.append('marker')
.attr('id', 'dependencyStart')
.attr('class', 'extension')
.attr('refX', 0)
.attr('refY', 7)
.attr('markerWidth', 190)
.attr('markerHeight', 240)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 5,7 L9,13 L1,7 L9,1 Z');
elem
.append('defs')
.append('marker')
.attr('id', 'dependencyEnd')
.attr('refX', 19)
.attr('refY', 7)
.attr('markerWidth', 20)
.attr('markerHeight', 28)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 18,7 L9,13 L14,7 L9,1 Z');
};
export default insertMarkers;