WebCanvas.DisableDiffEngine
From Xojo Documentation
Property (As Boolean )
aWebCanvas.Visible = newBooleanValue
or
BooleanValue = aWebCanvas.Visible
New in 2015r3
Supported for all project types and targets.
or
BooleanValue = aWebCanvas.Visible
New in 2015r3
Supported for all project types and targets.
If True, the the WebCanvas always sends all graphics commands to the browser. When False only the differences are sent in order to improve performance.
Notes
For complex graphics that change often it is possible that there are so many differences that disabling the diff engine can improve performance.