Clipped rasters plot with "seam" where they meet?

Clipped rasters plot with "seam" where they meet?

Anonymous
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Clipped rasters plot with "seam" where they meet?

Anonymous
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I have multiple rasters of aerial images taken from ArcGIS imagery.  In order to get the image I want I need 12 images to fill the sheet.  I have clipped the images, turned IMAGEFRAME to off and I still get a line where the clips meet when I plot.  Any suggestions?

 

The reason I have clipped the images is that I have transparency on and when the images overlap, the transparent overlap areas show darker.  Maybe the solution lies here?

 

Thanks.

 

Erik

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Message 2 of 5

Jay_B
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Have you tried setting FRAME = 0 or 2?

 

Worth a try, from the Sys. variable list:

 

The FRAME system variable overrides the DGNFRAME setting. Use the DGNFRAME system variable after the FRAME system variable to reset the DGN frame settings.

 

Value    Description
0        The DGN underlay frame is not displayed or plotted.
        The frame temporarily reappears during selection preview or object selection.
1        The DGN underlay frame is displayed and plotted.
2        The DGN underlay frame is displayed but not plotted.

 

Controlling the display and plotting of image borders in AutoCAD

 

 

C3D 2018.1
C3D 2016 SP4

Win 7 Professional 64 Bit
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Message 3 of 5

Anonymous
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FRAME does the same as IMAGEFRAME.  I tried 0 and 2 but that did not fix the problem.

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Message 4 of 5

Jay_B
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@Anonymous wrote:

FRAME does the same as IMAGEFRAME.


....Not exactly as Frame overrides several other *FRAME* Setting Variables.
Can you please provide more specific information as to how the maps were attached and their file types?

 

C3D 2018.1
C3D 2016 SP4

Win 7 Professional 64 Bit
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Message 5 of 5

Anonymous
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I exported TIF (LZW, Tiled) raster images with world files from the ArcGIS imagery. I then inserted the images through Raster Insertion Wizard.  I clipped the images with the Create Clipping Boundary tool.

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