93 lines
2.7 KiB
JavaScript
93 lines
2.7 KiB
JavaScript
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import mxgraph from '@mxgraph/core';
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import { globalTypes } from '../.storybook/preview';
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export default {
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title: 'Icon_Images/Indicators',
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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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mxEdgeStyle,
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mxConstants,
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mxKeyHandler
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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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// Creates the graph inside the given container
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const graph = new mxGraph(container);
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graph.setConnectable(true);
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new mxKeyHandler(graph);
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// Enables moving of vertex labels
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graph.vertexLabelsMovable = true;
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// Creates a style with an indicator
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let style = graph.getStylesheet().getDefaultVertexStyle();
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style[mxConstants.STYLE_SHAPE] = 'label';
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style[mxConstants.STYLE_VERTICAL_ALIGN] = 'bottom';
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style[mxConstants.STYLE_INDICATOR_SHAPE] = 'ellipse';
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style[mxConstants.STYLE_INDICATOR_WIDTH] = 34;
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style[mxConstants.STYLE_INDICATOR_HEIGHT] = 34;
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style[mxConstants.STYLE_IMAGE_VERTICAL_ALIGN] = 'top'; // indicator v-alignment
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style[mxConstants.STYLE_IMAGE_ALIGN] = 'center';
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style[mxConstants.STYLE_INDICATOR_COLOR] = 'green';
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delete style[mxConstants.STYLE_STROKECOLOR]; // transparent
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delete style[mxConstants.STYLE_FILLCOLOR]; // transparent
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// Creates a style with an indicator
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style = graph.getStylesheet().getDefaultEdgeStyle();
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style[mxConstants.STYLE_EDGE] = mxEdgeStyle.ElbowConnector;
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style[mxConstants.STYLE_ELBOW] = mxConstants.ELBOW_VERTICAL;
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style[mxConstants.STYLE_ROUNDED] = true;
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// Gets the default parent for inserting new cells. This
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// is normally the first child of the root (ie. layer 0).
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const parent = graph.getDefaultParent();
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// Adds cells to the model in a single step
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graph.getModel().beginUpdate();
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try {
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graph.insertVertex(parent, null, 'Bottom Label', 80, 80, 80, 60);
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graph.insertVertex(
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parent,
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null,
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'Top Label',
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200,
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80,
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60,
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60,
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'indicatorShape=actor;indicatorWidth=28;indicatorColor=blue;imageVerticalAlign=bottom;verticalAlign=top'
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);
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graph.insertVertex(
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parent,
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null,
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'Right Label',
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300,
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80,
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120,
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60,
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'indicatorShape=cloud;indicatorWidth=40;indicatorColor=#00FFFF;imageVerticalAlign=center;verticalAlign=middle;imageAlign=left;align=left;spacingLeft=44'
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);
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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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return container;
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}
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export const Default = Template.bind({});
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