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