ENVI programming - display window - NV5 Geospatial

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Last Post 05 Jan 2009 02:48 PM by anon

ENVI programming - display window

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anon

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05 Jan 2009 02:48 PM
I am new to ENVI programming and am trying to run a program from the display window. For example, if I wanted to stretch an image, how would I indicate that I wanted the image that is opened in the current display window. I have been successful in adding the program to the display menu bar. Thanks! Christina

MariM

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05 Jan 2009 03:02 PM
You would use the routine, ENVI_GET_DISPLAY_NUMBERS, to get a list of the open displays (DN) and apply your stretch to this display. You can also query the display using ENVI_DISP_QUERY and display an image using ENVI_DISPLAY_BANDS.

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