B4J Question Printing Google Charts

jmon said:

the easy way is to do a screenshot with to do a snapshot of the webview that displays the charts. You could load the webview in a pane and the call this:

B4X:

Dim FileName as String = "c:/temp.png"
Dim img As Image = ap.Snapshot
Dim Output As OutputStream = File.OpenOutput(File.GetFileParent(FileName), File.GetName(FileName), False)
img.WriteToStream(Output)
Output.Close

Just before calling this function, you could resize your mainform to the size you want to export your image.
That will save a png of your charts.

Print with this library : https://www.b4x.com/android/forum/threads/b4j-print-javafx8.49836/#content
Also the example provided can print the form.

Click to expand...