149 lines
4.5 KiB
JavaScript
149 lines
4.5 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/Images',
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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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mxCloneUtils,
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mxImage,
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mxRectangle,
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mxConstants,
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mxPerimeter
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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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// Sets a background image and restricts child movement to its bounds
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graph.setBackgroundImage(
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new mxImage('images/gradient_background.jpg', 360, 200)
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);
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graph.maximumGraphBounds = new mxRectangle(0, 0, 360, 200);
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// Resizes the container but never make it bigger than the background
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graph.minimumContainerSize = new mxRectangle(0, 0, 360, 200);
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graph.setResizeContainer(true);
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// Disables basic selection and cell handling
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// graph.setEnabled(false);
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configureStylesheet(graph);
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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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var v1 = graph.insertVertex(
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parent,
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null,
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'First Line\nSecond Line',
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20,
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10,
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80,
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100,
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'bottom'
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);
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var v1 = graph.insertVertex(
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parent,
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null,
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'First Line\nSecond Line',
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130,
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10,
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80,
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100,
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'top'
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);
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var v1 = graph.insertVertex(parent, null, '', 230, 10, 100, 100, 'image');
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var v2 = graph.insertVertex(
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parent,
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null,
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'First Line\nSecond Line',
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20,
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130,
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140,
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60,
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'right'
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);
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var v2 = graph.insertVertex(
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parent,
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null,
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'First Line\nSecond Line',
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180,
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130,
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140,
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60,
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'left'
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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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function configureStylesheet(graph) {
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let style = {};
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style[mxConstants.STYLE_SHAPE] = mxConstants.SHAPE_IMAGE;
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style[mxConstants.STYLE_PERIMETER] = mxPerimeter.RectanglePerimeter;
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style[mxConstants.STYLE_IMAGE] = 'images/icons48/keys.png';
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style[mxConstants.STYLE_FONTCOLOR] = '#FFFFFF';
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graph.getStylesheet().putCellStyle('image', style);
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style = mxCloneUtils.clone(style);
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style[mxConstants.STYLE_SHAPE] = mxConstants.SHAPE_LABEL;
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style[mxConstants.STYLE_STROKECOLOR] = '#000000';
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style[mxConstants.STYLE_ALIGN] = mxConstants.ALIGN_CENTER;
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style[mxConstants.STYLE_VERTICAL_ALIGN] = mxConstants.ALIGN_TOP;
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style[mxConstants.STYLE_IMAGE_ALIGN] = mxConstants.ALIGN_CENTER;
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style[mxConstants.STYLE_IMAGE_VERTICAL_ALIGN] = mxConstants.ALIGN_TOP;
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style[mxConstants.STYLE_IMAGE] = 'images/icons48/gear.png';
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style[mxConstants.STYLE_IMAGE_WIDTH] = '48';
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style[mxConstants.STYLE_IMAGE_HEIGHT] = '48';
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style[mxConstants.STYLE_SPACING_TOP] = '56';
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style[mxConstants.STYLE_SPACING] = '8';
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graph.getStylesheet().putCellStyle('bottom', style);
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style = mxCloneUtils.clone(style);
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style[mxConstants.STYLE_IMAGE_VERTICAL_ALIGN] = mxConstants.ALIGN_BOTTOM;
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style[mxConstants.STYLE_IMAGE] = 'images/icons48/server.png';
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delete style[mxConstants.STYLE_SPACING_TOP];
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graph.getStylesheet().putCellStyle('top', style);
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style = mxCloneUtils.clone(style);
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style[mxConstants.STYLE_ALIGN] = mxConstants.ALIGN_LEFT;
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style[mxConstants.STYLE_IMAGE_ALIGN] = mxConstants.ALIGN_LEFT;
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style[mxConstants.STYLE_VERTICAL_ALIGN] = mxConstants.ALIGN_MIDDLE;
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style[mxConstants.STYLE_IMAGE_VERTICAL_ALIGN] = mxConstants.ALIGN_MIDDLE;
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style[mxConstants.STYLE_IMAGE] = 'images/icons48/earth.png';
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style[mxConstants.STYLE_SPACING_LEFT] = '55';
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style[mxConstants.STYLE_SPACING] = '4';
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graph.getStylesheet().putCellStyle('right', style);
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style = mxCloneUtils.clone(style);
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style[mxConstants.STYLE_ALIGN] = mxConstants.ALIGN_RIGHT;
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style[mxConstants.STYLE_IMAGE_ALIGN] = mxConstants.ALIGN_RIGHT;
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delete style[mxConstants.STYLE_SPACING_LEFT];
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style[mxConstants.STYLE_SPACING_RIGHT] = '55';
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graph.getStylesheet().putCellStyle('left', style);
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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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