PhantomJs to save png image of google chart's API GeoChart

Question

I am trying save the chart generated by google charts as a png image. The code works fine for all charts except GeoChart.The image sometimes does appears but often its just blank. Here is the code . render.js ``` var system = require('system'); var page = require('webpage').create(); page.open('chart.html, function () { page.paperSize = { format: 'A4', orientation: 'landscape'}; page.render(system.args[1]); phantom.exit(); }); ``` chart.html ``` Chart Generation

Accepted Answer

Try delaying your rendering:

```
page.open(address, function (status) {
   window.setTimeout(function () {
        page.render(output);
        phantom.exit();
    }, 1000);
});
```

This will delay it by 1000ms (1 second), and should be enough time for your chart to load properly.

PhantomJs to save png image of google chart's API GeoChart

Solution

Problem