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* fix: Lineage render problem * Spotless Apply --------- Co-authored-by: leechor <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,95 @@ | ||
| import LineageDag from 'react-lineage-dag'; | ||
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| import * as _ from 'lodash'; | ||
| import * as ReactDOM from 'react-dom'; | ||
| import { transformEdges, transformInitData } from 'react-lineage-dag/src/adaptor'; | ||
| import LineageCanvas from 'react-lineage-dag/src/canvas/canvas'; | ||
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| export default class LineageDagExt extends LineageDag { | ||
| componentDidMount() { | ||
| let root = ReactDOM.findDOMNode(this) as HTMLElement; | ||
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| let enableHoverChain = _.get(this.props, 'config.enableHoverChain', true); | ||
| let titleRender = _.get(this.props, 'config.titleRender'); | ||
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| let canvasObj = { | ||
| root: root, | ||
| disLinkable: false, | ||
| linkable: false, | ||
| draggable: false, | ||
| zoomable: true, | ||
| moveable: true, | ||
| theme: { | ||
| edge: { | ||
| type: 'endpoint', | ||
| // shapeType: 'AdvancedBezier', | ||
| arrow: true, | ||
| isExpandWidth: true, | ||
| arrowPosition: 1, | ||
| arrowOffset: -5 | ||
| }, | ||
| endpoint: { | ||
| limitNum: undefined, | ||
| expandArea: { | ||
| left: 0, | ||
| right: 0, | ||
| top: 0, | ||
| botton: 0 | ||
| } | ||
| } | ||
| }, | ||
| data: { | ||
| enableHoverChain: enableHoverChain | ||
| } | ||
| }; | ||
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| this.canvas = new LineageCanvas(canvasObj); | ||
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| let result = transformInitData({ | ||
| tables: this.props.tables, | ||
| relations: this.props.relations, | ||
| columns: this.props.columns, | ||
| operator: this.props.operator, | ||
| _titleRender: titleRender, | ||
| _enableHoverChain: enableHoverChain, | ||
| _emptyContent: this.props.emptyContent, | ||
| _emptyWidth: this.props.emptyWidth | ||
| }); | ||
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| this.originEdges = result.edges; | ||
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| result = transformEdges(result.nodes, _.cloneDeep(result.edges)); | ||
| this.canvasData = { | ||
| nodes: result.nodes, | ||
| edges: result.edges | ||
| }; | ||
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| let minimap = _.get(this, 'props.config.minimap', {}); | ||
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| const minimapCfg = _.assign({}, minimap.config, { | ||
| events: ['system.node.click', 'system.canvas.click'] | ||
| }); | ||
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| if (minimap && minimap.enable) { | ||
| this.canvas.setMinimap(true, minimapCfg); | ||
| } | ||
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| if (_.get(this, 'props.config.gridMode')) { | ||
| this.canvas.setGridMode(true, _.assign({}, _.get(this, 'props.config.gridMode', {}))); | ||
| } | ||
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| if (result.nodes.length !== 0) { | ||
| this.canvas.focusCenterWithAnimate(); | ||
| this._isFirstFocus = true; | ||
| } | ||
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| this.props.onLoaded && this.props.onLoaded(this.canvas); | ||
| this.canvas.on('system.node.click', (data) => { | ||
| let node = data.node; | ||
| this.canvas.focus(node.id); | ||
| }); | ||
| this.canvas.on('system.canvas.click', () => { | ||
| this.canvas.unfocus(); | ||
| }); | ||
| } | ||
| } |
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