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<template>
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<div :style="styleObj">
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<v-chart :options="options" autoresize/>
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</div>
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</template>
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<script>
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import echarts from 'echarts';
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export default {
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name: 'WidgetPieNightingaleRoseArea', //南丁格尔玫瑰图面积模式 参考：https://echarts.apache.org/examples/zh/editor.html?c=pie-roseType-simple
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components: {},
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props: {
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value: Object,
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ispreview: Boolean,
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},
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data() {
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return {
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options: {
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legend: {
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top: 'bottom'
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},
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toolbox: {
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show: true,
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feature: {
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mark: {show: true},
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dataView: {show: true, readOnly: false},
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restore: {show: true},
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saveAsImage: {show: true}
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}
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},
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series: [
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{
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name: '面积模式',
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type: 'pie',
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radius: [50, 250],
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center: ['50%', '50%'],
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roseType: 'area',
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itemStyle: {
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borderRadius: 8
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},
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data: [
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{value: 40, name: 'rose 1'},
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{value: 38, name: 'rose 2'},
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{value: 32, name: 'rose 3'},
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{value: 30, name: 'rose 4'},
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{value: 28, name: 'rose 5'},
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{value: 26, name: 'rose 6'},
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{value: 22, name: 'rose 7'},
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{value: 18, name: 'rose 8'}
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]
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}
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]
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},
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optionsStyle: {}, // 样式
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optionsData: {}, // 数据
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optionsSetup: {},
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}
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},
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computed: {
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styleObj() {
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return {
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position: this.ispreview ? 'absolute' : 'static',
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width: this.optionsStyle.width + 'px',
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height: this.optionsStyle.height + 'px',
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left: this.optionsStyle.left + 'px',
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top: this.optionsStyle.top + 'px',
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background: this.optionsSetup.background,
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}
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},
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},
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watch: {
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value: {
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handler(val) {
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console.log(val)
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this.optionsStyle = val.position
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this.optionsData = val.data
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this.optionsCollapse = val.setup
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this.optionsSetup = val.setup
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this.editorOptions()
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},
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deep: true,
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},
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},
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mounted() {
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this.optionsStyle = this.value.position
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this.optionsData = this.value.data
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this.optionsCollapse = this.value.setup
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this.optionsSetup = this.value.setup
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this.editorOptions()
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},
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methods: {
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// 修改图标options属性
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editorOptions() {
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this.setOptionsTitle()
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// this.setOptionsX()
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// this.setOptionsY()
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// this.setOptionsTop()
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// this.setOptionsTooltip()
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// this.setOptionsMargin()
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// this.setOptionsLegend()
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// this.setOptionsColor()
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this.setOptionsData()
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},
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// 标题修改
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setOptionsTitle() {
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const optionsCollapse = this.optionsSetup
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const title = {}
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title.text = optionsCollapse.titleText
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title.show = optionsCollapse.isNoTitle
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title.left = optionsCollapse.textAlign
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title.textStyle = {
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color: optionsCollapse.textColor,
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fontSize: optionsCollapse.textFontSize,
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fontWeight: optionsCollapse.textFontWeight,
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}
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title.subtext = optionsCollapse.subText
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title.subtextStyle = {
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color: optionsCollapse.subTextColor,
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fontWeight: optionsCollapse.subTextFontWeight,
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fontSize: optionsCollapse.subTextFontSize,
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}
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this.options.title = title
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},
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// X轴设置
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setOptionsX() {
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const optionsCollapse = this.optionsSetup
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const xAxis = {
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type: 'category',
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show: optionsCollapse.hideX, // 坐标轴是否显示
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name: optionsCollapse.xName, // 坐标轴名称
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nameTextStyle: {
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color: optionsCollapse.xNameColor,
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fontSize: optionsCollapse.xNameFontSize,
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},
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nameRotate: optionsCollapse.textAngle, // 文字角度
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inverse: optionsCollapse.reversalX, // 轴反转
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axisLabel: {
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show: true,
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interval: optionsCollapse.textInterval, // 文字角度
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rotate: optionsCollapse.textAngle, // 文字角度
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textStyle: {
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color: optionsCollapse.Xcolor, // x轴 坐标文字颜色
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fontSize: optionsCollapse.fontSizeX,
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},
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},
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axisLine: {
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show: true,
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lineStyle: {
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color: '#fff',
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},
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},
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}
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this.options.xAxis = xAxis
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},
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// Y轴设置
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setOptionsY() {
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const optionsCollapse = this.optionsSetup
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const yAxis = {
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type: 'value',
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show: optionsCollapse.isShowY, // 坐标轴是否显示
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name: optionsCollapse.textNameY, // 坐标轴名称
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nameTextStyle: {
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color: optionsCollapse.NameColorY,
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fontSize: optionsCollapse.NameFontSizeY,
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},
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inverse: optionsCollapse.reversalY, // 轴反转
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axisLabel: {
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show: true,
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textStyle: {
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color: optionsCollapse.colorY, // x轴 坐标文字颜色
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fontSize: optionsCollapse.fontSizeY,
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},
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},
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splitLine: {
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show: false,
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},
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axisLine: {
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show: true,
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lineStyle: {
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color: '#fff',
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},
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},
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}
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this.options.yAxis = yAxis
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},
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// 数值设定 or 柱体设置
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setOptionsTop() {
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const optionsCollapse = this.optionsSetup
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const series = this.options.series
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for (const key in series) {
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if (series[key].type == 'bar') {
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series[key].label = {
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show: optionsCollapse.isShow,
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position: 'top',
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distance: 10,
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fontSize: optionsCollapse.fontSize,
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color: optionsCollapse.subTextColor,
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fontWeight: optionsCollapse.fontWeight,
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}
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series[key].barWidth = optionsCollapse.maxWidth
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series[key].barMinHeight = optionsCollapse.minHeight
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}
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}
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this.options.series = series
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},
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// tooltip 设置
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setOptionsTooltip() {
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const optionsCollapse = this.optionsSetup
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const tooltip = {
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trigger: 'item',
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show: true,
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textStyle: {
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color: optionsCollapse.lineColor,
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fontSize: optionsCollapse.fontSize,
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},
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}
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this.options.tooltip = tooltip
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},
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// 边距设置
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setOptionsMargin() {
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const optionsCollapse = this.optionsSetup
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const grid = {
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left: optionsCollapse.marginLeft,
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right: optionsCollapse.marginRight,
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bottom: optionsCollapse.marginBottom,
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top: optionsCollapse.marginTop,
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containLabel: true,
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}
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this.options.grid = grid
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},
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// 图例操作 legend
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setOptionsLegend() {
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const optionsCollapse = this.optionsSetup
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const legend = this.options.legend
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legend.show = optionsCollapse.isShowLegend
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legend.left = optionsCollapse.lateralPosition == 'left' ? 0 : 'auto'
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legend.right = optionsCollapse.lateralPosition == 'right' ? 0 : 'auto'
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legend.top = optionsCollapse.longitudinalPosition == 'top' ? 0 : 'auto'
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legend.bottom = optionsCollapse.longitudinalPosition == 'bottom' ? 0 : 'auto'
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legend.orient = optionsCollapse.layoutFront
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legend.textStyle = {
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color: optionsCollapse.lengedColor,
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fontSize: optionsCollapse.fontSize,
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}
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legend.itemWidth = optionsCollapse.lengedWidth
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},
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// 图例颜色修改
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setOptionsColor() {
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const optionsCollapse = this.optionsSetup
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const customColor = optionsCollapse.customColor
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if (!customColor) return
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const arrColor = []
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for (let i = 0; i < customColor.length; i++) {
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arrColor.push(customColor[i].color)
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}
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const itemStyle = {
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normal: {
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color: (params) => {
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return arrColor[params.dataIndex]
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},
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barBorderRadius: optionsCollapse.radius,
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},
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}
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for (const key in this.options.series) {
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if (this.options.series[key].type == 'bar') {
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this.options.series[key].itemStyle = itemStyle
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}
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}
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this.options = Object.assign({}, this.options)
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},
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// 数据解析
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setOptionsData() {
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const optionsSetup = this.optionsSetup
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console.log(optionsSetup)
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const optionsData = this.optionsData // 数据类型 静态 or 动态
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console.log(optionsData)
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optionsData.dataType == 'staticData' ? this.staticDataFn(optionsData.staticData, optionsSetup) : this.dynamicDataFn(optionsData.dynamicData, optionsSetup)
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},
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// 静态数据
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staticDataFn(val, optionsSetup) {
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const staticData = JSON.parse(val)
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// x轴
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if (optionsSetup.verticalShow) {
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this.options.xAxis.data = []
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this.options.yAxis.data = staticData.categories
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this.options.xAxis.type = 'value'
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this.options.yAxis.type = 'category'
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} else {
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this.options.xAxis.data = staticData.categories
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this.options.yAxis.data = []
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this.options.xAxis.type = 'category'
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this.options.yAxis.type = 'value'
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}
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// series
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const series = this.options.series
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for (const i in series) {
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if (series[i].type == 'bar') {
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series[i].data = staticData.series[0].data
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}
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}
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},
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// 动态数据
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dynamicDataFn(val, optionsSetup) {
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console.log(val)
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if (!val) return
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// x轴
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if (optionsSetup.verticalShow) {
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this.options.xAxis.data = []
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this.options.yAxis.data = val.xAxis
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this.options.xAxis.type = 'value'
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this.options.yAxis.type = 'category'
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} else {
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this.options.xAxis.data = val.xAxis
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this.options.yAxis.data = []
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this.options.xAxis.type = 'category'
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this.options.yAxis.type = 'value'
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}
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// series
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const series = this.options.series
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for (const i in series) {
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if (series[i].type == 'bar') {
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series[i].data = val.series[i].data
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}
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}
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},
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},
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}
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</script>
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<style scoped lang="scss">
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.echarts {
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width: 100%;
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height: 100%;
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min-width: 200px;
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min-height: 200px;
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overflow: hidden;
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}
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</style>
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qianming
3 years ago