TheSwamp

CAD Forums => Vertically Challenged => Topic started by: Mark on November 13, 2015, 09:41:38 AM

Title: (Raster Design) Exporting section of image
Post by: Mark on November 13, 2015, 09:41:38 AM
I am trying to clip a section out of a large .ecw file using Raster. The .ecw file is 25GB in size. I have no problem loading the file. So far everything i have tried ends in a none responding ACAD. acad.exe memory usage exceeds 3GB before i force it to close.

Any ideas how to do this?


Thanks!
Title: Re: (Raster Design) Exporting section of image
Post by: Mark on November 13, 2015, 10:16:44 AM
I managed to get a .tiff file created using the region method. Not the best quality image i've ever seen but .....

Title: Re: (Raster Design) Exporting section of image
Post by: 57gmc on November 13, 2015, 10:30:03 AM
If you have Snagit, you can print to an image format.
Title: Re: (Raster Design) Exporting section of image
Post by: cadtag on November 13, 2015, 10:34:06 AM
But, neither snagit nor the Windows clipping tool will result in a georeferenced image.
Title: Re: (Raster Design) Exporting section of image
Post by: mjfarrell on November 13, 2015, 03:12:07 PM
you need the Lizard Tech Geoviewer....it can export to a usable georeferenced view of the image

try here:

http://bin.us.lizardtech.com/geoviewer/5.5/win64/GeoViewer.application (http://bin.us.lizardtech.com/geoviewer/5.5/win64/GeoViewer.application)


load image zoom to area

Tools>>>Export View