Page.Capture of graphing page as .jpeg

[Rob]

For some reason, when I perform a page.capture of a graph, the resultant .jpegs are all the same size and completely black

[AzeoTech]

What release of DAQFactory are you using?  Can you post or email us a sample?

[Rob]

I am currently using 17.1 release.

[Rob]

This is the image captured manually 

This is the image captured via sequence: page.Capture("TURB_KW_GRAPH","C:\DAQFactory\UNIT_KW_REPORTING.jpeg")

[AzeoTech]

What do you mean by manually?  With the PrtSc key?

So I gave it a try and initially it failed because I am running a 4k screen.  It probably would have completed but I got tired of waiting.  So, I added screen coordinates to my capture so that I only got the part I wanted.  Then it went really fast and gave me what I wanted.  You should try that.  For example:

page.Capture("TURB_KW_GRAPH-0,0,500,500","C:\DAQFactory\UNIT_KW_REPORTING.jpeg")

You can get the exact coordinates of the graph component by selecting it, and viewing the position parameters in the docking Properties window (View-Properties).

Note also that in 17.1 and earlier you have to view the graph at least once on the screen before capturing it.