diff options
Diffstat (limited to 'src/client/views/nodes/FunctionPlotBox.tsx')
| -rw-r--r-- | src/client/views/nodes/FunctionPlotBox.tsx | 76 |
1 files changed, 42 insertions, 34 deletions
diff --git a/src/client/views/nodes/FunctionPlotBox.tsx b/src/client/views/nodes/FunctionPlotBox.tsx index 3ab0a3ff2..15d0f88f6 100644 --- a/src/client/views/nodes/FunctionPlotBox.tsx +++ b/src/client/views/nodes/FunctionPlotBox.tsx @@ -1,4 +1,4 @@ -import functionPlot from "function-plot"; +import functionPlot from 'function-plot'; import { action, computed, reaction } from 'mobx'; import { observer } from 'mobx-react'; import * as React from 'react'; @@ -12,7 +12,6 @@ import { Docs } from '../../documents/Documents'; import { ViewBoxBaseComponent } from '../DocComponent'; import { FieldView, FieldViewProps } from './FieldView'; - const EquationSchema = createSchema({}); type EquationDocument = makeInterface<[typeof EquationSchema, typeof documentSchema]>; @@ -20,74 +19,83 @@ const EquationDocument = makeInterface(EquationSchema, documentSchema); @observer export class FunctionPlotBox extends ViewBoxBaseComponent<FieldViewProps>() { - public static LayoutString(fieldKey: string) { return FieldView.LayoutString(FunctionPlotBox, fieldKey); } + public static LayoutString(fieldKey: string) { + return FieldView.LayoutString(FunctionPlotBox, fieldKey); + } public static GraphCount = 0; _plot: any; - _plotId = ""; + _plotId = ''; _plotEle: any; constructor(props: any) { super(props); - this._plotId = "graph" + FunctionPlotBox.GraphCount++; + this._plotId = 'graph' + FunctionPlotBox.GraphCount++; } componentDidMount() { this.props.setContentView?.(this); - reaction(() => [DocListCast(this.dataDoc.data).lastElement()?.text, this.layoutDoc.width, this.layoutDoc.height, this.dataDoc.xRange, this.dataDoc.yRange], - () => this.createGraph()); + reaction( + () => [DocListCast(this.dataDoc[this.fieldKey]).lastElement()?.text, this.layoutDoc.width, this.layoutDoc.height, this.dataDoc.xRange, this.dataDoc.yRange], + () => this.createGraph() + ); } getAnchor = () => { const anchor = Docs.Create.TextanchorDocument({ annotationOn: this.rootDoc }); anchor.xRange = new List<number>(Array.from(this._plot.options.xAxis.domain)); anchor.yRange = new List<number>(Array.from(this._plot.options.yAxis.domain)); return anchor; - } + }; @action scrollFocus = (doc: Doc, smooth: boolean) => { - this.dataDoc.xRange = new List<number>(Array.from(Cast(doc.xRange, listSpec("number"), Cast(this.dataDoc.xRange, listSpec("number"), [-10, 10])))); - this.dataDoc.yRange = new List<number>(Array.from(Cast(doc.yRange, listSpec("number"), Cast(this.dataDoc.xRange, listSpec("number"), [-1, 9])))); + this.dataDoc.xRange = new List<number>(Array.from(Cast(doc.xRange, listSpec('number'), Cast(this.dataDoc.xRange, listSpec('number'), [-10, 10])))); + this.dataDoc.yRange = new List<number>(Array.from(Cast(doc.yRange, listSpec('number'), Cast(this.dataDoc.xRange, listSpec('number'), [-1, 9])))); return 0; - } + }; createGraph = (ele?: HTMLDivElement) => { this._plotEle = ele || this._plotEle; const width = this.props.PanelWidth(); const height = this.props.PanelHeight(); - const fn = StrCast(DocListCast(this.dataDoc.data).lastElement()?.text, "x^2").replace(/\\frac\{(.*)\}\{(.*)\}/, "($1/$2)"); + const fn = StrCast(DocListCast(this.dataDoc.data).lastElement()?.text, 'x^2').replace(/\\frac\{(.*)\}\{(.*)\}/, '($1/$2)'); try { this._plot = functionPlot({ - target: "#" + this._plotEle.id, + target: '#' + this._plotEle.id, width, height, - xAxis: { domain: Cast(this.dataDoc.xRange, listSpec("number"), [-10, 10]) }, - yAxis: { domain: Cast(this.dataDoc.xRange, listSpec("number"), [-1, 9]) }, + xAxis: { domain: Cast(this.dataDoc.xRange, listSpec('number'), [-10, 10]) }, + yAxis: { domain: Cast(this.dataDoc.xRange, listSpec('number'), [-1, 9]) }, grid: true, data: [ { fn, // derivative: { fn: "2 * x", updateOnMouseMove: true } - } - ] + }, + ], }); } catch (e) { console.log(e); } - } + }; @computed get theGraph() { - return <div id={`${this._plotId}`} ref={r => r && this.createGraph(r)} style={{ position: "absolute", width: "100%", height: "100%" }} - onPointerDown={e => e.stopPropagation()} />; + return <div id={`${this._plotId}`} ref={r => r && this.createGraph(r)} style={{ position: 'absolute', width: '100%', height: '100%' }} onPointerDown={e => e.stopPropagation()} />; } render() { TraceMobx(); - return (<div - style={{ - pointerEvents: !this.isContentActive() ? "all" : undefined, - width: this.props.PanelWidth(), - height: this.props.PanelHeight() - }} - > - {this.theGraph} - <div style={{ - display: this.props.isSelected() ? "none" : undefined, position: "absolute", width: "100%", height: "100%", - pointerEvents: "all" - }} /> - </div>); + return ( + <div + style={{ + pointerEvents: !this.isContentActive() ? 'all' : undefined, + width: this.props.PanelWidth(), + height: this.props.PanelHeight(), + }}> + {this.theGraph} + <div + style={{ + display: this.props.isSelected() ? 'none' : undefined, + position: 'absolute', + width: '100%', + height: '100%', + pointerEvents: 'all', + }} + /> + </div> + ); } -}
\ No newline at end of file +} |