topic Re: RMS Error through code in ArcObjects SDK Questions

RMS Error through code

VinayanMP — Tue, 14 Feb 2012 11:00:50 GMT

I want to do a small spatial adjustment automation..it will be an affine transformation. I have generated the displacement links.

To set the transformation to affine i used the below code..

Dim pAdjust As esriEditorExt.IAdjustment Set pAdjust.CurrentTransformationMethod = pAdjust.TransformationMethod(0)

I plan to adjust the selected features by using the below method..

ThisDocument.CommandBars.Find("esriEditorExt.TransformCommand").Execute

I have two questions here

how do i know the existing RMS error for the existing links programmatically?
how do i set the features to be adjusted as selected features?

Any help is greatly appreciated..

Re: RMS Error through code

Anonymous User — Tue, 14 Feb 2012 14:06:49 GMT

Vinayan,
You can get the RMS errors through the ITransformationMethodRMSError Interface

You can set 'adjust selected features' via the IAdjustLayers Interface

Re: RMS Error through code

VinayanMP — Sun, 12 Dec 2021 08:09:52 GMT

Hi Sean,

Your solution worked like a charm..i spent around 2 hrs searching for a solution..thank you..below is my working code..

Set pAdjust.CurrentTransformationMethod = pAdjust.TransformationMethod(0)
 

Dim pTransformMethod As ITransformationMethod
Set pTransformMethod = pAdjust.CurrentTransformationMethod

Dim pTransformMethodRMS As ITransformationMethodRMSError
Set pTransformMethodRMS = pTransformMethod
Dim rmsError As Double
pTransformMethodRMS.GetRMSError rmsError

MsgBox rmsError