+ constructor(private cssHelper: CssHelper, private dimlessBinary: DimlessBinaryPipe) {
+ this.chartConfig = {
+ chartType: 'doughnut',
+ labels: ['', '', ''],
+ dataset: [
+ {
+ label: null,
+ backgroundColor: [
+ this.cssHelper.propertyValue('chart-color-light-gray'),
+ this.cssHelper.propertyValue('chart-color-slight-dark-gray'),
+ this.cssHelper.propertyValue('chart-color-dark-gray')
+ ]
+ },
+ {
+ label: null,
+ borderWidth: 0,
+ backgroundColor: [
+ this.cssHelper.propertyValue('chart-color-blue'),
+ this.cssHelper.propertyValue('chart-color-white')
+ ]
+ }
+ ],
+ options: {
+ cutoutPercentage: 70,
+ events: ['click', 'mouseout', 'touchstart'],
+ legend: {
+ display: true,
+ position: 'right',
+ labels: {
+ boxWidth: 10,
+ usePointStyle: false,
+ generateLabels: (chart: any) => {
+ const labels = { 0: {}, 1: {}, 2: {} };
+ labels[0] = {
+ text: $localize`Used: ${chart.data.datasets[1].data[2]}`,
+ fillStyle: chart.data.datasets[1].backgroundColor[0],
+ strokeStyle: chart.data.datasets[1].backgroundColor[0]
+ };
+ labels[1] = {
+ text: $localize`Warning: ${chart.data.datasets[0].data[0]}%`,
+ fillStyle: chart.data.datasets[0].backgroundColor[1],
+ strokeStyle: chart.data.datasets[0].backgroundColor[1]
+ };
+ labels[2] = {
+ text: $localize`Danger: ${
+ chart.data.datasets[0].data[0] + chart.data.datasets[0].data[1]
+ }%`,
+ fillStyle: chart.data.datasets[0].backgroundColor[2],
+ strokeStyle: chart.data.datasets[0].backgroundColor[2]
+ };
+
+ return labels;
+ }
+ }
+ },
+ plugins: {
+ center_text: true
+ },
+ tooltips: {
+ enabled: true,
+ displayColors: false,
+ backgroundColor: this.cssHelper.propertyValue('chart-color-tooltip-background'),
+ cornerRadius: 0,
+ bodyFontSize: 14,
+ bodyFontStyle: '600',
+ position: 'nearest',
+ xPadding: 12,
+ yPadding: 12,
+ filter: (tooltipItem: any) => {
+ return tooltipItem.datasetIndex === 1;
+ },
+ callbacks: {
+ label: (item: Record<string, any>, data: Record<string, any>) => {
+ let text = data.labels[item.index];
+ if (!text.includes('%')) {
+ text = `${text} (${data.datasets[item.datasetIndex].data[item.index]}%)`;
+ }
+ return text;
+ }
+ }
+ },
+ title: {
+ display: false
+ }
+ }
+ };
+ }