84 lines
2.1 KiB
JavaScript
84 lines
2.1 KiB
JavaScript
import mxgraph from '@mxgraph/core';
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import { globalTypes } from '../.storybook/preview';
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import './css/animation.css';
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export default {
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title: 'Effects/Animation',
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argTypes: {
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...globalTypes
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}
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};
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const Template = ({ label, ...args }) => {
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const {
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mxGraph,
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mxPoint
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} = mxgraph;
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const container = document.createElement('div');
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container.style.position = 'relative';
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container.style.overflow = 'hidden';
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container.style.width = `${args.width}px`;
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container.style.height = `${args.height}px`;
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container.style.background = 'url(/images/grid.gif)';
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container.style.cursor = 'default';
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const graph = new mxGraph(container);
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graph.setEnabled(false);
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const parent = graph.getDefaultParent();
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const vertexStyle =
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'shape=cylinder;strokeWidth=2;fillColor=#ffffff;strokeColor=black;' +
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'gradientColor=#a0a0a0;fontColor=black;fontStyle=1;spacingTop=14;';
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graph.getModel().beginUpdate();
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try {
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const v1 = graph.insertVertex({
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parent,
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value: 'Pump',
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position: [20, 20],
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size: [60, 60],
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style: vertexStyle,
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});
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const v2 = graph.insertVertex({
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parent,
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value: 'Tank',
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position: [200, 150],
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size: [60, 60],
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style: vertexStyle,
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});
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var e1 = graph.insertEdge({
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parent,
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source: v1,
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target: v2,
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style:
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'strokeWidth=3;endArrow=block;endSize=2;endFill=1;strokeColor=black;rounded=1;',
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});
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e1.geometry.points = [new mxPoint(230, 50)];
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graph.orderCells(true, [e1]);
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} finally {
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// Updates the display
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graph.getModel().endUpdate();
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}
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// Adds animation to edge shape and makes "pipe" visible
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const state = graph.view.getState(e1);
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state.shape.node
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.getElementsByTagName('path')[0]
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.removeAttribute('visibility');
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state.shape.node
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.getElementsByTagName('path')[0]
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.setAttribute('stroke-width', '6');
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state.shape.node
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.getElementsByTagName('path')[0]
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.setAttribute('stroke', 'lightGray');
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state.shape.node
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.getElementsByTagName('path')[1]
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.setAttribute('class', 'flow');
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return container;
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}
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export const Default = Template.bind({}); |