Is there a way to extract SVG data from the Echarts library in AngularJS?

Currently, I am attempting to retrieve the SVG of Echarts elements in angularjs. Despite my efforts to search for a solution, I have not come across anything useful yet. I require a similar function like the one I utilized with highchart:

    const chartContainerId = `#targetChart-${id}`;
        if ($(chartContainerId).highcharts()) {
            chartElementSVG = $(chartContainerId)
                .highcharts()
                .getSVG();
            $(chartContainerId).html(chartElementSVG);
        }

I am now using the Echart library and need to modify this code to check if the container is an Echart element before retrieving the SVG. Any assistance would be greatly appreciated..

javascriptangularjssvgdomecharts

Answer №1

If you prefer working with newer versions of eCharts, you have the option to set the renderer as SVG rather than canvas.

Rendering with Canvas or SVG This can potentially make extracting the SVG content a simpler task.

Answer №2

Use the ssr option along with the renderToSVGString function

const chartToSVG = Echartsjs.init(
   element, undefined, { renderer: 'svg', ssr: true, width: 800, height: 600 }
);
chartToSVG.setOption(data);
const svgString = chartToSVG.renderToSVGString();

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