How to identify "front panel coordinates" of a marker on a 2d picture( google static Api map) in labview ?

Hello
I am working on a project which requires me to obtain the front panel coordinate of a marker placed on a 2d picture of a map. The map is being obtained by sending http request to google. I am using static google maps to obtain the map. Below is a picture of front panel with the marker pointing at a location on the map.The position of the marker keeps on varying around the picture as i change the input location. Hence i need a way to record the changes in position of the marker on the map.
Thank you
Attachments:
front panel display.png ‏84 KB
front panel 2.png ‏207 KB

try this
http://sine.ni.com/apps/we/niepd_web_display.DISPLAY_EPD4?p_guid=B45EACE3DF1156A4E034080020E74861&p_node=DZ52505&p_submitted=N&p_rank=&p_answer=&p_source=External

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"Vinci HK" wrote in message
news:[email protected]...
> Hi Robert,
> I am so excited to have received a response! Sorry that I didn't reply
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>
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>
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>
> Thanks,
> Vinci

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How to identify "front panel coordinates" of a marker on a 2d picture( google static Api map) in labview ?

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