97 lines
2.9 KiB
JavaScript
97 lines
2.9 KiB
JavaScript
/*
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Copyright 2021-present The maxGraph project Contributors
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Copyright (c) 2006-2020, JGraph Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { Graph, EdgeStyle, constants, KeyHandler } from '@maxgraph/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 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 Graph(container);
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graph.setConnectable(true);
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new KeyHandler(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.shape = 'label';
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style.verticalAlign = 'bottom';
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style.indicatorShape = 'ellipse';
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style.indicatorWidth = 34;
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style.indicatorHeight = 34;
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style.imageVerticalAlign = 'top'; // indicator v-alignment
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style.imageAlign = 'center';
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style.indicatorColor = 'green';
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// delete style.strokeColor; // transparent
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// delete 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.edge = EdgeStyle.ElbowConnector;
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style.elbow = constants.ELBOW.VERTICAL;
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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.batchUpdate(() => {
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graph.insertVertex(parent, null, 'Bottom Label', 80, 80, 80, 60);
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graph.insertVertex(parent, null, 'Top Label', 200, 80, 60, 60, {
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indicatorShape: 'actor',
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indicatorWidth: 28,
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indicatorColor: 'blue',
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imageVerticalAlign: 'bottom',
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verticalAlign: 'top',
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});
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graph.insertVertex(parent, null, 'Right Label', 300, 80, 120, 60, {
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indicatorShape: 'cloud',
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indicatorWidth: 40,
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indicatorColor: '#00FFFF',
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imageVerticalAlign: 'center',
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verticalAlign: 'middle',
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imageAlign: 'left',
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align: 'left',
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spacingLeft: 44,
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});
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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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