<< prev file | next file >>    view single page | view frames    summary: fields | routine    details: routine

Picture/

image_viewer.pro

The purpose of this program is to provide an interactive tool that can be used to view JPEG, BMP, GIF, PNG, and TIFF picture files. Images are loaded into memory, so the initial file access may take a while, but once each picture has been opened they can all be viewed in a very rapid fashion.

Routine summary

image_viewer_open_files, event

image_viewer_open_folder, event

image_viewer_cancel, event

image_viewer_timer, event

image_viewer_exit, event

image_viewer_help, event

image_viewer_thumbs, event

image_viewer_cleanup, widgetID

image_viewer_event, event

image_viewer

topimage_viewer_open_files Visualization, Widget

image_viewer_open_files, event

Parameters

event        in required

Version history

Version

$Id: image_viewer.pro 157 2006-08-21 09:01:50Z navarro $ _

History

Written by: AEB, 1/02.

Known issues

Restrictions

While this program is running in an IDL session it will change the current working directory, enables/disables color decomposition, and sets !QUIET=1, !ORDER=0, & !P.BACKGROUND=0. These settings are returned to their initial settings before the program was initiated once it is terminated. This program is supported in IDL version 5.5 and newer. In order to open GIF files or TIFF files with LZW compression the copy of IDL being used must be licensed with these features. IDL only supports BMP files in the standard Windows format and does not support OS2 bitmaps.

Statistics

McCabe cyclic 6
McCabe essential 1
McCabe modular design 1

topimage_viewer_open_folder

image_viewer_open_folder, event

Parameters

event        in required

Statistics

McCabe cyclic 7
McCabe essential 1
McCabe modular design 1

topimage_viewer_cancel

image_viewer_cancel, event

Parameters

event        in required

Statistics

McCabe cyclic 1
McCabe essential 1
McCabe modular design 1

topimage_viewer_timer

image_viewer_timer, event

Parameters

event        in required

Statistics

McCabe cyclic 128
McCabe essential 1
McCabe modular design 1

topimage_viewer_exit

image_viewer_exit, event

Parameters

event        in required

Statistics

McCabe cyclic 1
McCabe essential 1
McCabe modular design 1

topimage_viewer_help

image_viewer_help, event

Parameters

event        in required

Statistics

McCabe cyclic 1
McCabe essential 1
McCabe modular design 1

topimage_viewer_thumbs

image_viewer_thumbs, event

Parameters

event        in required

Statistics

McCabe cyclic 5
McCabe essential 1
McCabe modular design 1

topimage_viewer_cleanup

image_viewer_cleanup, widgetID

Parameters

widgetID        in required

Statistics

McCabe cyclic 3
McCabe essential 1
McCabe modular design 1

topimage_viewer_event

image_viewer_event, event

Parameters

event        in required

Statistics

McCabe cyclic 2
McCabe essential 1
McCabe modular design 1

topimage_viewer

image_viewer

Statistics

McCabe cyclic 13
McCabe essential 1
McCabe modular design 1
Produced by IDLdoc 2.0.