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Add download button on pool ranking and mempool graphs

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This commit is contained in:
nymkappa
2022-05-05 16:38:16 +09:00
parent 0e0b8dbd6c
commit 5fa3769f33
11 changed files with 80 additions and 14 deletions
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4
frontend/src/app/components/incoming-transactions-graph/incoming-transactions-graph.component.html
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@@ -1,4 +1,6 @@
<div class="echarts" echarts [initOpts]="mempoolStatsChartInitOption" [options]="mempoolStatsChartOption" (chartRendered)="rendered()"></div>
<div class="echarts" echarts [initOpts]="mempoolStatsChartInitOption" [options]="mempoolStatsChartOption" (chartRendered)="rendered()"
(chartInit)="onChartInit($event)">
</div>
<div class="text-center loadingGraphs" *ngIf="isLoading">
<div class="spinner-border text-light"></div>
</div>

24
frontend/src/app/components/incoming-transactions-graph/incoming-transactions-graph.component.ts
View File

@@ -2,7 +2,7 @@ import { Component, Input, Inject, LOCALE_ID, ChangeDetectionStrategy, OnInit }
import { EChartsOption } from 'echarts';
import { OnChanges } from '@angular/core';
import { StorageService } from 'src/app/services/storage.service';
import { formatterXAxis, formatterXAxisLabel } from 'src/app/shared/graphs.utils';
import { download, formatterXAxis, formatterXAxisLabel } from 'src/app/shared/graphs.utils';
import { formatNumber } from '@angular/common';
@Component({
@@ -34,6 +34,7 @@ export class IncomingTransactionsGraphComponent implements OnInit, OnChanges {
renderer: 'svg'
};
windowPreference: string;
chartInstance: any = undefined;
constructor(
@Inject(LOCALE_ID) private locale: string,
@@ -61,6 +62,7 @@ export class IncomingTransactionsGraphComponent implements OnInit, OnChanges {
mountChart(): void {
this.mempoolStatsChartOption = {
backgroundColor: '#11131f',
grid: {
height: this.height,
right: this.right,
@@ -224,7 +226,27 @@ export class IncomingTransactionsGraphComponent implements OnInit, OnChanges {
};
}
onChartInit(ec) {
this.chartInstance = ec;
}
isMobile() {
return window.innerWidth <= 767.98;
}
onSaveChart(timespan) {
// @ts-ignore
const prevHeight = this.mempoolStatsChartOption.grid.height;
const now = new Date();
// @ts-ignore
this.mempoolStatsChartOption.grid.height = prevHeight + 20;
this.chartInstance.setOption(this.mempoolStatsChartOption);
download(this.chartInstance.getDataURL({
pixelRatio: 2,
excludeComponents: ['dataZoom'],
}), `incoming-vbytes-${timespan}-${now.getTime() / 1000}`);
// @ts-ignore
this.mempoolStatsChartOption.grid.height = prevHeight;
this.chartInstance.setOption(this.mempoolStatsChartOption);
}
}