Raster draw order?

JoeMcCollum — Mon, 21 Sep 2015 15:45:44 GMT

I've got two different raster layers in different frames. The frames are at different scales.

It doesn't seem to matter whether the one raster is listed first or second - it always draws on top.

But I'd like to put it on the bottom - of course do this programmatically.

I've fooled around with things like this:

          If pAV.IsMapActivated Then
            pDoc.ActiveView = aMap
            pGC.AddElement(qMapElement, 1)
            pGC.AddElement(pMapElement, 3)

        Else
            pAV.GraphicsContainer.AddElement(qMapElement, 1)
            pAV.GraphicsContainer.AddElement(pMapElement, 3)
        End If

But they don't seem to help.....

Re: Raster draw order?

JoeMcCollum — Mon, 21 Sep 2015 18:55:13 GMT

This sort of works....I think I'm on the right track....

        Dim pApp As IApplication = My.ArcMap.Application
        Dim pDoc As IMxDocument = My.ArcMap.Document
        Dim pGC As IGraphicsContainer = pDoc.PageLayout
        Dim pMaps As IMaps = pDoc.Maps

Dim gcs As IGraphicsContainerSelect = pGC

        pGC.Reset()
        Dim pelt As IElement
        pelt = pGC.Next
        Dim pEltProp As IElementProperties

        Do While Not pelt Is Nothing
            pEltProp = pelt
            MsgBox(pEltProp.Name)
            If pEltProp.Name = "Inset" Then
                gcs.SelectElement(pelt)
                pGC.SendToBack(gcs.SelectedElements)
            End If
            pelt = pGC.Next
        Loop

pDoc.ActiveView.Refresh()
pDoc.UpdateContents()

MsgBox("Done")

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Raster draw order?

Re: Raster draw order?