| | |
| | | |
| | | let axisIndex = 0 |
| | | let hasBar = false |
| | | let Bar_axis = [] |
| | | let fields = [] |
| | | let legends = [] |
| | | |
| | |
| | | colorIndex++ |
| | | } |
| | | |
| | | if (item.chartType === 'bar' && !hasBar) { |
| | | if (item.chartType === 'bar') { |
| | | hasBar = true |
| | | } else if (item.chartType === 'bar') { |
| | | item.chartType = 'line' |
| | | item.shape = 'smooth' |
| | | Bar_axis.push(item.type) |
| | | } |
| | | |
| | | if (item.axis === 'true' && axisIndex < 2) { |
| | |
| | | _config.plot.customs = fields |
| | | _config.plot.legends = legends |
| | | _config.plot.hasBar = hasBar |
| | | _config.plot.axisIndex = axisIndex |
| | | |
| | | if (_config.plot.mutilBar === 'overlap') { |
| | | _config.plot.Bar_axis = [] |
| | | } else { |
| | | _config.plot.Bar_axis = Bar_axis |
| | | } |
| | | } else { |
| | | _config.plot.enabled = 'false' |
| | | } |
| | |
| | | * @description 自定义渲染 |
| | | */ |
| | | customrender = (data) => { |
| | | const { plot } = this.state |
| | | const { plot, transfield } = this.state |
| | | const ds = new DataSet() |
| | | const dv = ds.createView().source(data) |
| | | |
| | | let _copydata = data |
| | | // dodge is not support linear attribute, please use category attribute! 时间格式 |
| | | if (_copydata[0] && _copydata[0][plot.Xaxis] && /^\d{4}-\d{2}-\d{2}(\s\d{2}:\d{2}:\d{2})?/.test(_copydata[0][plot.Xaxis])) { |
| | | for (let i = 1; i < 12; i++) { |
| | | if (_copydata[i] && _copydata[i][plot.Xaxis] === _copydata[0][plot.Xaxis]) { |
| | | _copydata[i][plot.Xaxis] += ' ' |
| | | } else { |
| | | break; |
| | | } |
| | | } |
| | | _copydata[0][plot.Xaxis] += ' ' |
| | | } |
| | | |
| | | const dv = ds.createView().source(_copydata) |
| | | dv.transform({ |
| | | type: 'map', |
| | | callback(row) { |
| | |
| | | } |
| | | }) |
| | | |
| | | let padding = [10, 30, 30, 30] |
| | | |
| | | if (!plot.Bar_axis.length) { |
| | | if (plot.axisIndex === 2) { |
| | | padding = [10, 50, 30, 50] |
| | | } else if (plot.axisIndex === 1) { |
| | | padding = [10, 30, 30, 50] |
| | | } |
| | | } |
| | | |
| | | const chart = new Chart({ |
| | | container: this.state.chartId, |
| | | autoFit: true, |
| | | height: plot.height |
| | | }) |
| | | |
| | | let _data = dv.rows |
| | | // dodge is not support linear attribute, please use category attribute! 时间格式 |
| | | if (_data[0] && _data[0][plot.Xaxis] && /^\d{4}-\d{2}-\d{2}(\s\d{2}:\d{2}:\d{2})?/.test(_data[0][plot.Xaxis])) { |
| | | for (let i = 1; i < 12; i++) { |
| | | if (_data[i] && _data[i][plot.Xaxis] === _data[0][plot.Xaxis]) { |
| | | _data[i][plot.Xaxis] += ' ' |
| | | } else { |
| | | break; |
| | | } |
| | | } |
| | | _data[0][plot.Xaxis] += ' ' |
| | | } |
| | | |
| | | chart.data(_data) |
| | | |
| | | if (!plot.hasBar) { |
| | | chart.scale(plot.Xaxis, { |
| | | range: [0, 1] |
| | | }) |
| | | } |
| | | |
| | | // 坐标轴格式化 |
| | | chart.axis(plot.Xaxis, { |
| | |
| | | style: { fill: plot.color } |
| | | }, |
| | | }) |
| | | |
| | | if (!plot.hasBar) { |
| | | chart.scale(plot.Xaxis, { |
| | | range: [0, 1] |
| | | }) |
| | | } |
| | | |
| | | if (!plot.legend || plot.legend === 'hidden') { |
| | | chart.legend(false) |
| | |
| | | }) |
| | | } |
| | | |
| | | plot.customs.forEach((item, i) => { |
| | | chart.axis(item.name, item.axis) |
| | | |
| | | chart.scale(item.name, { |
| | | nice: true, |
| | | range: [0, 0.93] |
| | | chart.scale({ |
| | | nice: true |
| | | }) |
| | | |
| | | if (plot.Bar_axis.length) { |
| | | const view1 = chart.createView({ |
| | | region: { |
| | | start: { x: 0, y: 0 }, |
| | | end: { x: 1, y: 1 } |
| | | }, |
| | | padding |
| | | }) |
| | | const dst = new DataSet() |
| | | const dvt = dst.createView().source(_copydata) |
| | | |
| | | dvt.transform({ |
| | | type: 'fold', |
| | | fields: [...plot.Bar_axis], |
| | | key: 'key', |
| | | value: 'value' |
| | | }) |
| | | |
| | | dvt.transform({ |
| | | type: 'map', |
| | | callback(row) { |
| | | row.key = transfield[row.key] || row.key |
| | | return row |
| | | }, |
| | | }) |
| | | |
| | | if (item.chartType === 'bar') { |
| | | let _chart = chart |
| | | view1.data(dvt.rows) |
| | | view1.interaction('other-visible') |
| | | |
| | | view1.scale('value', { |
| | | nice: true, |
| | | range: [0, 0.9] |
| | | }) |
| | | |
| | | view1.legend(false) |
| | | |
| | | let colors = new Map() |
| | | let colorIndex = 0 |
| | | |
| | | if (plot.colors && plot.colors.length > 0) { |
| | | plot.colors.forEach(item => { |
| | | if (!colors.has(transfield[item.type])) { |
| | | colors.set(transfield[item.type], item.color) |
| | | } |
| | | }) |
| | | } |
| | | |
| | | if (plot.adjust !== 'stack') { |
| | | let _chart = view1 |
| | | .interval() |
| | | .position(`${plot.Xaxis}*value`) |
| | | .adjust([ |
| | | { |
| | | type: 'dodge', |
| | | marginRatio: 0 |
| | | } |
| | | ]) |
| | | .shape(plot.shape || 'rect') |
| | | .tooltip(`${plot.Xaxis}*value*key`, (name, value, key) => { |
| | | if (plot.show === 'percent') { |
| | | value = value + '%' |
| | | } |
| | | return { |
| | | name: key, |
| | | value: value |
| | | } |
| | | }) |
| | | |
| | | if (plot.colors && plot.colors.length > 0) { |
| | | let limit = chartColors.length |
| | | _chart.color('key', (key) => { |
| | | if (colors.get(key)) { |
| | | return colors.get(key) |
| | | } else { |
| | | colors.set(key, chartColors[colorIndex % limit]) |
| | | colorIndex++ |
| | | } |
| | | }) |
| | | } else { |
| | | _chart.color('key') |
| | | } |
| | | if (plot.label === 'true') { |
| | | _chart.label('value', (value) => { |
| | | if (plot.show === 'percent') { |
| | | value = value + '%' |
| | | } |
| | | return { |
| | | content: value, |
| | | style: { |
| | | fill: plot.color |
| | | } |
| | | } |
| | | }) |
| | | } |
| | | |
| | | if (plot.barSize || plot.correction) { |
| | | _chart.size(plot.barSize || 35) |
| | | } |
| | | if (plot.barRadius) { |
| | | _chart.style({ radius: [plot.barRadius, plot.barRadius, 0, 0] }) |
| | | } |
| | | } else if (plot.adjust === 'stack') { |
| | | let _chart = view1 |
| | | .interval() |
| | | .position(`${plot.Xaxis}*value`) |
| | | .adjust('stack') |
| | | .shape(plot.shape || 'rect') |
| | | .tooltip(`${plot.Xaxis}*value*key`, (name, value, type) => { |
| | | if (plot.show === 'percent') { |
| | | value = value + '%' |
| | | } |
| | | return { |
| | | name: type, |
| | | value: value |
| | | } |
| | | }) |
| | | |
| | | if (plot.colors && plot.colors.length > 0) { |
| | | let limit = chartColors.length |
| | | _chart.color('key', (key) => { |
| | | if (colors.get(key)) { |
| | | return colors.get(key) |
| | | } else { |
| | | colors.set(key, chartColors[colorIndex % limit]) |
| | | colorIndex++ |
| | | } |
| | | }) |
| | | } else { |
| | | _chart.color('key') |
| | | } |
| | | if (plot.label === 'true') { |
| | | _chart.label('value', (value) => { |
| | | if (plot.show === 'percent') { |
| | | value = value + '%' |
| | | } |
| | | return { |
| | | content: value, |
| | | style: { |
| | | fill: plot.color |
| | | } |
| | | } |
| | | }) |
| | | } |
| | | |
| | | if (plot.barSize || plot.correction) { |
| | | _chart.size(plot.barSize || 35) |
| | | } |
| | | if (plot.barRadius) { |
| | | _chart.style({ radius: [plot.barRadius, plot.barRadius, 0, 0] }) |
| | | } |
| | | } |
| | | } |
| | | |
| | | const view2 = chart.createView({ |
| | | region: { |
| | | start: { x: 0, y: 0 }, |
| | | end: { x: 1, y: 1 } |
| | | }, |
| | | padding |
| | | }) |
| | | |
| | | view2.data(dv.rows) |
| | | view2.interaction('other-visible') |
| | | |
| | | view2.legend(false) |
| | | |
| | | plot.customs.forEach((item, i) => { |
| | | if (item.chartType === 'bar' && !plot.Bar_axis.length) { |
| | | view2.axis(item.name, item.axis) |
| | | |
| | | view2.scale(item.name, { |
| | | nice: true, |
| | | range: [0, 0.93] |
| | | }) |
| | | let _chart = view2 |
| | | .interval() |
| | | .position(`${plot.Xaxis}*${item.name}`) |
| | | .color(item.color) |
| | |
| | | _chart.style({ radius: [plot.barRadius, plot.barRadius, 0, 0] }) |
| | | } |
| | | } else if (item.chartType === 'line') { |
| | | let _chart = chart |
| | | if (!plot.Bar_axis.length) { |
| | | view2.axis(item.name, item.axis) |
| | | } else { |
| | | view2.axis(item.name, { grid: null, title: null, label: null }) |
| | | } |
| | | view2.scale(item.name, { |
| | | nice: true, |
| | | range: [0, 0.9] |
| | | }) |
| | | let _chart = view2 |
| | | .line() |
| | | .position(`${plot.Xaxis}*${item.name}`) |
| | | .color(item.color) |