save PNG chart preview

This commit is contained in:
Jan Prochazka
2021-11-11 13:39:53 +01:00
parent 0fd4084fac
commit 4faaaa1eb7
3 changed files with 14 additions and 4 deletions

View File

@@ -1,4 +1,4 @@
const getChartExport = (title, config) => {
const getChartExport = (title, config, imageFile) => {
return `<html>
<meta charset='utf-8'>
@@ -25,7 +25,7 @@ const getChartExport = (title, config) => {
</html>
<body onload="showChart()">
<img src="img1.png" id="myImage" />
<img src="${imageFile}" id="myImage" />
<div>
<canvas id="myChart"></canvas>