problems using the intrinsicToWorld function

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William Scharpf 2016-4-4

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https://ww2.mathworks.cn/matlabcentral/answers/277015-problems-using-the-intrinsictoworld-function

评论： William Scharpf 2016-4-7

trying to crop a geotiff image. I have both the Image processing and mapping tool box. I can't seem to be able to use the intrinsicToWorld function. Says " Undefined function 'intrinsicToWorld' for input arguments of type 'map.rasterref.GeographicCellsReference'.". What am I missing?

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Answer 1

Jeevan Joishi 2016-4-7

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https://ww2.mathworks.cn/matlabcentral/answers/277015-problems-using-the-intrinsictoworld-function#answer_216882

编辑：Jeevan Joishi 2016-4-7

The error occurs because the function 'intrinsicToWorld' is defined only for MapCellsReference class. And that is why you observe an error while trying to use the function with rasters of GeographicCellsReference class.

The equivalent of 'intrinsicToWorld' is 'intrinsicXToLongitude' and 'intrinsicYToLatitude' where X and Y are the position on the image from where the cropping has to start.

More information can be found at this link