Extended IDL Help

image.pro

At present this program is installed in the /usr/local/epics/extensions/idllib directory for EPICS R3.14. This program provides IDL users a convenient image process widget program. It supports image files in any of the TIF, PNG, JPG, XDR formats. It let the user very easily to enlarge, shrink, inverse, or rotate the display; redisplay the extracted sub-region of image; tailor and manipulate with various IDL color tables; and convert image to different output format or PS printer.

List of Routines

Routine Descriptions

IMG

[List of Routines]

 NAME:
	IMG
 
 PURPOSE:
	This program provides a simple IDL image processing program.
	It accepts any 8 bits or 24 bits TIF, JPG, or PNG files as input.
	The image displayed is automatically reajusted to fit  the
	window size.

 	The window size of this program is adjustable by the window
	manager.
 
	Depress the 'Print' button will generate a postscript copy of 
	of the graph.

	This program also support the XDR 2D image files generated by
	any of the following IDL programs: view2d, vw2d, image2d, plot2d.

 CATEGORY:
	Widgets.

 CALLING SEQUENCE:

	IMG  [,GROUP_LEADER=wGroup] [,XSIZE=Xsize] [,YSIZE=Ysize]

 KEYWORD PARAMETERS:
	GROUP_LEADER:   If specified, sets the parent widget ID

	XSIZE:          If specified, sets the window width pixel size
                       default 400

	YSIZE:          If specified, sets the window height pixel size
                       default 300

 RESTRICTION:
     This program is developed with IDL 5.5, it supports TIF, JPG and PNG 
     image file. For IDL 5.5 no PNG file allowed.
     
 EXAMPLE:

	IMG

 MODIFICATION LOG:
	01-09-2003 bkc	Add slide show menu bar options: 
                       first, next, prev, last, start, and stop buttons 
			seq # slider bar, and timer slider bar

(See image.pro)