| SAVEIMAGE update [message #16617] |
Thu, 05 August 1999 00:00 |
Liam Gumley
Messages: 473
Registered: November 1994
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Senior Member |
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I've just posted an updated version of SAVEIMAGE to
http://cimss.ssec.wisc.edu/~gumley/imagetools.html
SAVEIMAGE saves the contents of the current graphics window to an output
file in GIF (default), BMP, TIFF, or JPEG format. The current IDL
graphics mode (8-bit or 24-bit) is detected and handled automatically
(IDL 5.1 or higher is required).
Using the procedure is as simple as
IDL> saveimage, 'test.gif'
IDL> saveimage, 'test.bmp', /bmp
IDL> saveimage, 'test.tif', /tiff
IDL> saveimage, 'test.jpg', /jpeg
The updates include color reduction for 8-bit images, and sorted color
tables for quantized 24-bit images.
Cheers,
Liam.
PS: The companion routine SHOWIMAGE is coming along nicely. It will
provide a straightforward way to display GIF, BMP, TIFF, or JPEG images
whether you are running IDL in 8-bit or 24-bit mode.
--
Liam E. Gumley
Space Science and Engineering Center, UW-Madison
http://cimss.ssec.wisc.edu/~gumley
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