diff options
Diffstat (limited to 'src/client/views/nodes/DataVizBox/components/PieChart.tsx')
| -rw-r--r-- | src/client/views/nodes/DataVizBox/components/PieChart.tsx | 197 |
1 files changed, 98 insertions, 99 deletions
diff --git a/src/client/views/nodes/DataVizBox/components/PieChart.tsx b/src/client/views/nodes/DataVizBox/components/PieChart.tsx index 2735a40d5..910504e7c 100644 --- a/src/client/views/nodes/DataVizBox/components/PieChart.tsx +++ b/src/client/views/nodes/DataVizBox/components/PieChart.tsx @@ -75,8 +75,8 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { } @computed get defaultGraphTitle() { - var ax0 = this._props.axes[0]; - var ax1 = this._props.axes.length > 1 ? this._props.axes[1] : undefined; + const ax0 = this._props.axes[0]; + const ax1 = this._props.axes.length > 1 ? this._props.axes[1] : undefined; if (this._props.axes.length < 2 || !/\d/.test(this._props.records[0][ax0]) || !ax1) { return ax0 + ' Pie Chart'; } @@ -101,8 +101,6 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { ); } - @action - restoreView = (data: Doc) => {}; // create a document anchor that stores whatever is needed to reconstruct the viewing state (selection,zoom,etc) getAnchor = (pinProps?: PinProps) => { const anchor = Docs.Create.ConfigDocument({ @@ -130,23 +128,23 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { : validData.map((d: { [x: string]: any }) => this.byCategory ? d[field] // - : +d[field].replace(/\$/g, '').replace(/\%/g, '').replace(/\#/g, '').replace(/\</g, '') + : +d[field].replace(/\$/g, '').replace(/%/g, '').replace(/#/g, '').replace(/</g, '') ); }; // outlines the slice selected / hovered over highlightSelectedSlice = (changeSelectedVariables: boolean, svg: any, arc: any, radius: any, pointer: any, pieDataSet: any) => { - var index = -1; - var sameAsCurrent: boolean; + let index = -1; + let sameAsCurrent: boolean; const selected = svg.selectAll('.slice').filter((d: any) => { index++; - var p1 = [0, 0]; // center of pie - var p3 = [arc.centroid(d)[0] * 2, arc.centroid(d)[1] * 2]; // outward peak of arc - var p2 = [radius * Math.sin(d.startAngle), -radius * Math.cos(d.startAngle)]; // start of arc - var p4 = [radius * Math.sin(d.endAngle), -radius * Math.cos(d.endAngle)]; // end of arc + const p1 = [0, 0]; // center of pie + const p3 = [arc.centroid(d)[0] * 2, arc.centroid(d)[1] * 2]; // outward peak of arc + const p2 = [radius * Math.sin(d.startAngle), -radius * Math.cos(d.startAngle)]; // start of arc + const p4 = [radius * Math.sin(d.endAngle), -radius * Math.cos(d.endAngle)]; // end of arc // draw an imaginary horizontal line from the pointer to see how many times it crosses a slice edge - var lineCrossCount = 0; + let lineCrossCount = 0; // if for all 4 lines if (Math.min(p1[1], p2[1]) <= pointer[1] && pointer[1] <= Math.max(p1[1], p2[1])) { // within y bounds @@ -161,13 +159,13 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { if (Math.min(p4[1], p1[1]) <= pointer[1] && pointer[1] <= Math.max(p4[1], p1[1])) { if (pointer[0] <= ((pointer[1] - p4[1]) * (p1[0] - p4[0])) / (p1[1] - p4[1]) + p4[0]) lineCrossCount++; } - if (lineCrossCount % 2 != 0) { + if (lineCrossCount % 2 !== 0) { // inside the slice of it crosses an odd number of edges - var showSelected = this.byCategory ? pieDataSet[index] : this._pieChartData[index]; + const showSelected = this.byCategory ? pieDataSet[index] : this._pieChartData[index]; if (changeSelectedVariables) { // for when a bar is selected - not just hovered over sameAsCurrent = this._currSelected - ? showSelected[Object.keys(showSelected)[0]] == this._currSelected![Object.keys(showSelected)[0]] && showSelected[Object.keys(showSelected)[1]] == this._currSelected![Object.keys(showSelected)[1]] + ? showSelected[Object.keys(showSelected)[0]] === this._currSelected![Object.keys(showSelected)[0]] && showSelected[Object.keys(showSelected)[1]] === this._currSelected![Object.keys(showSelected)[1]] : this._currSelected === showSelected; this._currSelected = sameAsCurrent ? undefined : showSelected; this.selectedData = sameAsCurrent ? undefined : d; @@ -187,104 +185,100 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { d3.select(this._piechartRef.current).select('svg').remove(); d3.select(this._piechartRef.current).select('.tooltip').remove(); - var percentField = Object.keys(dataSet[0])[0]; - var descriptionField = Object.keys(dataSet[0])[1]!; - var radius = Math.min(width, height - this._props.margin.top - this._props.margin.bottom) / 2; + let percentField = Object.keys(dataSet[0])[0]; + let descriptionField = Object.keys(dataSet[0])[1]!; + const radius = Math.min(width, height - this._props.margin.top - this._props.margin.bottom) / 2; // converts data into Objects - var data = this.data(dataSet); - var pieDataSet = dataSet.filter((d: { [x: string]: unknown }) => !Object.keys(dataSet[0]).some(key => !d[key] || isNaN(d[key]))); + let data = this.data(dataSet); + let pieDataSet = dataSet.filter((d: { [x: string]: unknown }) => !Object.keys(dataSet[0]).some(key => !d[key] || isNaN(d[key]))); if (this.byCategory) { - let uniqueCategories = [...new Set(data)]; - var pieStringDataSet: { frequency: number }[] = []; + const uniqueCategories = [...new Set(data)]; + const pieStringDataSet: { frequency: number }[] = []; for (let i = 0; i < uniqueCategories.length; i++) { pieStringDataSet.push({ frequency: 0, [percentField]: uniqueCategories[i] }); } for (let i = 0; i < data.length; i++) { - let sliceData = pieStringDataSet.filter((each: any) => each[percentField] == data[i]); - sliceData[0].frequency = sliceData[0].frequency + 1; + // eslint-disable-next-line no-loop-func + const sliceData = pieStringDataSet.filter((each: any) => each[percentField] === data[i]); + sliceData[0].frequency += 1; } pieDataSet = pieStringDataSet; - percentField = Object.keys(pieDataSet[0])[0]; - descriptionField = Object.keys(pieDataSet[0])[1]!; + [percentField, descriptionField] = Object.keys(pieDataSet[0]); data = this.data(pieStringDataSet); } - var trackDuplicates: { [key: string]: any } = {}; - data.forEach((eachData: any) => (!trackDuplicates[eachData] ? (trackDuplicates[eachData] = 0) : null)); + let trackDuplicates: { [key: string]: any } = {}; + data.forEach((eachData: any) => { + !trackDuplicates[eachData] ? (trackDuplicates[eachData] = 0) : null; + }); // initial chart - var svg = (this._piechartSvg = d3 + const svg = (this._piechartSvg = d3 .select(this._piechartRef.current) .append('svg') .attr('class', 'graph') .attr('width', width + this._props.margin.right + this._props.margin.left) .attr('height', height + this._props.margin.top + this._props.margin.bottom) .append('g')); - let g = svg.append('g').attr('transform', 'translate(' + (width / 2 + this._props.margin.left) + ',' + height / 2 + ')'); - var pie = d3.pie(); - var arc = d3.arc().innerRadius(0).outerRadius(radius); + const g = svg.append('g').attr('transform', 'translate(' + (width / 2 + this._props.margin.left) + ',' + height / 2 + ')'); + const pie = d3.pie(); + const arc = d3.arc().innerRadius(0).outerRadius(radius); + const updateHighlights = () => { + const hoverOverSlice = this.hoverOverData; + const { selectedData } = this; + svg.selectAll('path').attr('class', (d: any) => + (selectedData && d.startAngle === selectedData.startAngle && d.endAngle === selectedData.endAngle) || (hoverOverSlice && d.startAngle === hoverOverSlice.startAngle && d.endAngle === hoverOverSlice.endAngle) ? 'slice hover' : 'slice' + ); + }; // click/hover const onPointClick = action((e: any) => this.highlightSelectedSlice(true, svg, arc, radius, d3.pointer(e), pieDataSet)); const onHover = action((e: any) => { this.highlightSelectedSlice(false, svg, arc, radius, d3.pointer(e), pieDataSet); updateHighlights(); }); - const mouseOut = action((e: any) => { + const mouseOut = action(() => { this.hoverOverData = undefined; updateHighlights(); }); - const updateHighlights = () => { - const hoverOverSlice = this.hoverOverData; - const selectedData = this.selectedData; - svg.selectAll('path').attr('class', function (d: any) { - return (selectedData && d.startAngle == selectedData.startAngle && d.endAngle == selectedData.endAngle) || (hoverOverSlice && d.startAngle == hoverOverSlice.startAngle && d.endAngle == hoverOverSlice.endAngle) - ? 'slice hover' - : 'slice'; - }); - }; // drawing the slices - var selected = this.selectedData; - var arcs = g.selectAll('arc').data(pie(data)).enter().append('g'); + const selected = this.selectedData; + const arcs = g.selectAll('arc').data(pie(data)).enter().append('g'); const possibleDataPointVals: { [x: string]: any }[] = []; pieDataSet.forEach((each: { [x: string]: any | { valueOf(): number } }) => { - var dataPointVal: { [x: string]: any } = {}; + const dataPointVal: { [x: string]: any } = {}; dataPointVal[percentField] = each[percentField]; if (descriptionField) dataPointVal[descriptionField] = each[descriptionField]; try { - dataPointVal[percentField] = Number(dataPointVal[percentField].replace(/\$/g, '').replace(/\%/g, '').replace(/\#/g, '').replace(/\</g, '')); - } catch (error) {} + dataPointVal[percentField] = Number(dataPointVal[percentField].replace(/\$/g, '').replace(/%/g, '').replace(/#/g, '').replace(/</g, '')); + } catch (error) { + /* empty */ + } possibleDataPointVals.push(dataPointVal); }); const sliceColors = StrListCast(this._props.layoutDoc.dataViz_pie_sliceColors).map(each => each.split('::')); arcs.append('path') .attr('fill', (d, i) => { - var dataPoint; + let dataPoint; const possibleDataPoints = possibleDataPointVals.filter((pval: any) => pval[percentField] === Number(d.data)); - if (possibleDataPoints.length == 1) dataPoint = possibleDataPoints[0]; + if (possibleDataPoints.length === 1) [dataPoint] = possibleDataPoints; else { dataPoint = possibleDataPoints[trackDuplicates[d.data.toString()]]; trackDuplicates[d.data.toString()] = trackDuplicates[d.data.toString()] + 1; } - var sliceColor; + let sliceColor; if (dataPoint) { const sliceTitle = dataPoint[this._props.axes[0]]; - const accessByName = StrCast(sliceTitle) ? StrCast(sliceTitle).replace(/\$/g, '').replace(/\%/g, '').replace(/\#/g, '').replace(/\</g, '') : sliceTitle; - sliceColors.forEach(each => each[0] == accessByName && (sliceColor = each[1])); + const accessByName = StrCast(sliceTitle) ? StrCast(sliceTitle).replace(/\$/g, '').replace(/%/g, '').replace(/#/g, '').replace(/</g, '') : sliceTitle; + sliceColors.forEach(each => { + // eslint-disable-next-line prefer-destructuring + each[0] === accessByName && (sliceColor = each[1]); + }); } return sliceColor ? StrCast(sliceColor) : d3.schemeSet3[i] ? d3.schemeSet3[i] : d3.schemeSet3[i % d3.schemeSet3.length]; }) - .attr( - 'class', - selected - ? function (d) { - return selected && d.startAngle == selected.startAngle && d.endAngle == selected.endAngle ? 'slice hover' : 'slice'; - } - : function (d) { - return 'slice'; - } - ) + .attr('class', selected ? d => (selected && d.startAngle === selected.startAngle && d.endAngle === selected.endAngle ? 'slice hover' : 'slice') : () => 'slice') // @ts-ignore .attr('d', arc) .on('click', onPointClick) @@ -293,20 +287,22 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { // adding labels trackDuplicates = {}; - data.forEach((eachData: any) => (!trackDuplicates[eachData] ? (trackDuplicates[eachData] = 0) : null)); + data.forEach((eachData: any) => { + !trackDuplicates[eachData] ? (trackDuplicates[eachData] = 0) : null; + }); arcs.size() < 100 && arcs .append('text') - .attr('transform', function (d) { - var centroid = arc.centroid(d as unknown as d3.DefaultArcObject); - var heightOffset = (centroid[1] / radius) * Math.abs(centroid[1]); + .attr('transform', d => { + const centroid = arc.centroid(d as unknown as d3.DefaultArcObject); + const heightOffset = (centroid[1] / radius) * Math.abs(centroid[1]); return 'translate(' + (centroid[0] + centroid[0] / (radius * 0.02)) + ',' + (centroid[1] + heightOffset) + ')'; }) .attr('text-anchor', 'middle') - .text(function (d) { - var dataPoint; + .text(d => { + let dataPoint; const possibleDataPoints = possibleDataPointVals.filter((pval: any) => pval[percentField] === Number(d.data)); - if (possibleDataPoints.length == 1) dataPoint = pieDataSet[possibleDataPointVals.indexOf(possibleDataPoints[0])]; + if (possibleDataPoints.length === 1) dataPoint = pieDataSet[possibleDataPointVals.indexOf(possibleDataPoints[0])]; else { dataPoint = pieDataSet[possibleDataPointVals.indexOf(possibleDataPoints[trackDuplicates[d.data.toString()]])]; trackDuplicates[d.data.toString()] = trackDuplicates[d.data.toString()] + 1; @@ -318,11 +314,11 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { @action changeSelectedColor = (color: string) => { this.curSliceSelected.attr('fill', color); const sliceTitle = this._currSelected[this._props.axes[0]]; - const sliceName = StrCast(sliceTitle) ? StrCast(sliceTitle).replace(/\$/g, '').replace(/\%/g, '').replace(/\#/g, '').replace(/\</g, '') : sliceTitle; + const sliceName = StrCast(sliceTitle) ? StrCast(sliceTitle).replace(/\$/g, '').replace(/%/g, '').replace(/#/g, '').replace(/</g, '') : sliceTitle; const sliceColors = Cast(this._props.layoutDoc.dataViz_pie_sliceColors, listSpec('string'), null); - sliceColors.map(each => { - if (each.split('::')[0] == sliceName) sliceColors.splice(sliceColors.indexOf(each), 1); + sliceColors.forEach(each => { + if (each.split('::')[0] === sliceName) sliceColors.splice(sliceColors.indexOf(each), 1); }); sliceColors.push(StrCast(sliceName + '::' + color)); }; @@ -333,38 +329,39 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { }; render() { - var titleAccessor: any = 'dataViz_pie_title'; - if (this._props.axes.length == 2) titleAccessor = titleAccessor + this._props.axes[0] + '-' + this._props.axes[1]; - else if (this._props.axes.length > 0) titleAccessor = titleAccessor + this._props.axes[0]; + let titleAccessor: any = 'dataViz_pie_title'; + if (this._props.axes.length === 2) titleAccessor = titleAccessor + this._props.axes[0] + '-' + this._props.axes[1]; + else if (this._props.axes.length > 0) titleAccessor += this._props.axes[0]; if (!this._props.layoutDoc[titleAccessor]) this._props.layoutDoc[titleAccessor] = this.defaultGraphTitle; if (!this._props.layoutDoc.dataViz_pie_sliceColors) this._props.layoutDoc.dataViz_pie_sliceColors = new List<string>(); - var selected: string; - var curSelectedSliceName = ''; + let selected: string; + let curSelectedSliceName = ''; if (this._currSelected) { selected = '{ '; const sliceTitle = this._currSelected[this._props.axes[0]]; - curSelectedSliceName = StrCast(sliceTitle) ? StrCast(sliceTitle).replace(/\$/g, '').replace(/\%/g, '').replace(/\#/g, '').replace(/\</g, '') : sliceTitle; - Object.keys(this._currSelected).map(key => { - key != '' ? (selected += key + ': ' + this._currSelected[key] + ', ') : ''; + curSelectedSliceName = StrCast(sliceTitle) ? StrCast(sliceTitle).replace(/\$/g, '').replace(/%/g, '').replace(/#/g, '').replace(/</g, '') : sliceTitle; + Object.keys(this._currSelected).forEach(key => { + key !== '' ? (selected += key + ': ' + this._currSelected[key] + ', ') : ''; }); selected = selected.substring(0, selected.length - 2); selected += ' }'; - if (this._props.titleCol != '' && (!this._currSelected['frequency'] || this._currSelected['frequency'] < 10)) { + if (this._props.titleCol !== '' && (!this._currSelected.frequency || this._currSelected.frequency < 10)) { selected += '\n' + this._props.titleCol + ': '; this._tableData.forEach(each => { - if (this._currSelected[this._props.axes[0]] == each[this._props.axes[0]]) { + if (this._currSelected[this._props.axes[0]] === each[this._props.axes[0]]) { if (this._props.axes[1]) { - if (this._currSelected[this._props.axes[1]] == each[this._props.axes[1]]) selected += each[this._props.titleCol] + ', '; + if (this._currSelected[this._props.axes[1]] === each[this._props.axes[1]]) selected += each[this._props.titleCol] + ', '; } else selected += each[this._props.titleCol] + ', '; } }); selected = selected.slice(0, -1).slice(0, -1); } } else selected = 'none'; - var selectedSliceColor; - var sliceColors = StrListCast(this._props.layoutDoc.dataViz_pie_sliceColors).map(each => each.split('::')); + let selectedSliceColor; + const sliceColors = StrListCast(this._props.layoutDoc.dataViz_pie_sliceColors).map(each => each.split('::')); sliceColors.forEach(each => { - if (each[0] == curSelectedSliceName!) selectedSliceColor = each[1]; + // eslint-disable-next-line prefer-destructuring + if (each[0] === curSelectedSliceName!) selectedSliceColor = each[1]; }); if (this._pieChartData.length > 0 || !this.parentViz) { @@ -374,30 +371,32 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { <EditableText val={StrCast(this._props.layoutDoc[titleAccessor])} setVal={undoable( - action(val => (this._props.layoutDoc[titleAccessor] = val as string)), + action(val => { + this._props.layoutDoc[titleAccessor] = val as string; + }), 'Change Graph Title' )} - color={'black'} + color="black" size={Size.LARGE} fillWidth /> </div> {this._props.axes.length === 1 && /\d/.test(this._props.records[0][this._props.axes[0]]) ? ( - <div className={'asHistogram-checkBox'} style={{ width: this._props.width }}> + <div className="asHistogram-checkBox" style={{ width: this._props.width }}> <Checkbox color="primary" onChange={this.changeHistogramCheckBox} checked={this._props.layoutDoc.dataViz_pie_asHistogram as boolean} /> Organize data as histogram </div> ) : null} <div ref={this._piechartRef} /> - {selected != 'none' ? ( - <div className={'selected-data'}> + {selected !== 'none' ? ( + <div className="selected-data"> Selected: {selected} <ColorPicker - tooltip={'Change Slice Color'} + tooltip="Change Slice Color" type={Type.SEC} icon={<FaFillDrip />} - selectedColor={selectedSliceColor ? selectedSliceColor : this.curSliceSelected.attr('fill')} + selectedColor={selectedSliceColor || this.curSliceSelected.attr('fill')} setFinalColor={undoable(color => this.changeSelectedColor(color), 'Change Selected Slice Color')} setSelectedColor={undoable(color => this.changeSelectedColor(color), 'Change Selected Slice Color')} size={Size.XSMALL} @@ -406,12 +405,12 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { ) : null} </div> ) : ( - <span className="chart-container"> {'first use table view to select a column to graph'}</span> - ); - } else - return ( - // when it is a brushed table and the incoming table doesn't have any rows selected - <div className="chart-container">Selected rows of data from the incoming DataVizBox to display.</div> + <span className="chart-container"> first use table view to select a column to graph</span> ); + } + return ( + // when it is a brushed table and the incoming table doesn't have any rows selected + <div className="chart-container">Selected rows of data from the incoming DataVizBox to display.</div> + ); } } |