Save IWChartJS as Image

[PaulWeem]

Hi,

I'm looking for a way to save an IWChartJS as an Image.

Can anyone give me some hints on how to do this?

Thanks, Paul

[Alexandre Machado]

Not hard....

Let me see if I can prepare something here...

[PaulWeem]

Not hard....

Let me see if I can prepare something here...

Thanks Alexandre!

I have another question regarding ChartJS.
In a line chart, is it possible to give the line the same color as the datapoints?
Currently, the line color is light grey.

Cheers, Paul

[PaulWeem]

Hi Alexandre,

Any news on this?

Cheers, Paul

[PaulWeem]

Hi Alex,

Is this still on your To Do list?

[Alexandre Machado]

As I responded via email:

There is an unexpected behavior with the underlying ChartJS library (in JavaScript) that required some workarounds from our side.

The next IW update will allow you to save a IWChartJS image just like you do with a IWCanvas, using the same method, except that the IWChartJS will always generate an output as PNG file. If you need to save it as a JPEG (actually PNG should be the preferred format these days, because it compresses as well as a JPEG without losing quality) you will need to convert it from PNG from JPEG before saving the stream/file.