Output as an Image
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Is it possible to output a chart as an image?
I am trying to implement Charts into an PDF Export for a pdf report. Unfortunately javascript can’t be shown in that export. So maybe you know a way to have the output as an image (in some kind of way)?Do you have maybe an example for that or could give me a hint how to solve this?
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If I try save it in a variable, than I get always [object Promise] as result.
var imgData = chart.exporting.getImage(“png”);
let imgData = await chart.exporting.getImage(“png”);With the following method, the image is shown. But the script is executed so late, that the picture isn’t shown in the export.
chart.exporting.getImage(“png”).then(function(imgData) {
var codeBlock = ‘‘ ;
document.getElementById(“wrapper”).innerHTML = codeBlock
});Do you have an example how to show the image (static) instead of the dynamic chart?
Thank you for your help.
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