increase the CGG image size during export

[sam140]

Hi Sir,
i am using Export pop up component to export the chart.During the export chart i am defining width and height component its self but i am getting always 400*400 PX image using CGG.how i can increase the CGG image size.

Also i need one more help i am unable to check How you are calling that ProductLineChart.js because you are not adding that file as external resource.

Sorry again disturb you ..if possible plz help me on that point.

Please provide the solution ..

Regards
Sam