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T O P I C    R E V I E W
couturier Posted - 12/07/2020 : 1:43:30 PM
Origin Ver. and Service Release (Select Help-->About Origin): 2021
Operating System:win10

Hi,

I have a graph with dataplots, some with errors, and I need to access all the data.
I can get the main dataplot with 
foreach (DataPlot dp in gl.DataPlots)
{
	vector vecX, vecY;
	dp.GetDataPoints(0, -1, vecX, vecY);
	some other code;
}

but how can I access the error plots ?

Thanks
2   L A T E S T    R E P L I E S    (Newest First)
cpyang Posted - 12/10/2020 : 3:38:58 PM
There is a bug in that function, if either of the following, will fail:

1. data not in worksheet, but loose datasets
or
2. error bar was set to show Plus only.

CP
Szone1 Posted - 12/10/2020 : 11:42:47 AM
GetDataPoints method does have vErr argument, please check the document.
https://www.originlab.com/doc/OriginC/ref/DataPlot-GetDataPoints

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