Chip Selection on mouseclick wafermap chart

A discussion forum for JFreeChart (a 2D chart library for the Java platform).
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pratiksheth1991
Posts: 5
Joined: Mon Oct 03, 2016 5:33 am
antibot: No, of course not.

Chip Selection on mouseclick wafermap chart

Post by pratiksheth1991 » Mon Jan 30, 2017 9:58 pm

Hi,
I want to select(change the color of chip too) chip on mouse click event on wafer map and put some text/labels on the selection of chip. Anyone can please help how to do that?

paradoxoff
Posts: 1634
Joined: Sat Feb 17, 2007 1:51 pm

Re: Chip Selection on mouseclick wafermap chart

Post by paradoxoff » Tue Jan 31, 2017 12:41 pm

That does not appear to be possible out of the box.
I just had a look at the source of WaferMapPlot, and it does not provide any entity support (that could be used to identify chip section or to generate a ToolTip) or labelling.

pratiksheth1991
Posts: 5
Joined: Mon Oct 03, 2016 5:33 am
antibot: No, of course not.

Re: Chip Selection on mouseclick wafermap chart

Post by pratiksheth1991 » Tue Jan 31, 2017 5:33 pm

Is there any way I can create layer above wafer map chart which can works similar to selecting chip? or draw something?
(javafx canvas have such possibilities to do so)

paradoxoff
Posts: 1634
Joined: Sat Feb 17, 2007 1:51 pm

Re: Chip Selection on mouseclick wafermap chart

Post by paradoxoff » Wed Feb 01, 2017 9:24 am

It is probably simpler to rewrite the WaferMapPlot class and integrate the features in the new class.
You will need to write new drawChipGrid and drawWaferEdge methods and supply the PlotRenderingInfo object to those methods. You might also need new Entity classes that can be added to the entity collection that can be retrieved from info.getOwner().getEntityCollection(). Entities are a prerequisite for tool tips and interactivity in general.

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