From f969a1b356f5e5cd2b475a95e0fdaf62148c7e74 Mon Sep 17 00:00:00 2001 From: pjain Date: Sun, 25 May 1997 23:36:10 +0000 Subject: A new file that contains all the help information --- java/ImageProcessing/framework/help.conf | 203 +++++++++++++++++++++++++++++++ 1 file changed, 203 insertions(+) create mode 100644 java/ImageProcessing/framework/help.conf diff --git a/java/ImageProcessing/framework/help.conf b/java/ImageProcessing/framework/help.conf new file mode 100644 index 00000000000..ff56c1a3ce1 --- /dev/null +++ b/java/ImageProcessing/framework/help.conf @@ -0,0 +1,203 @@ + MedJava + ~~~~~~~ + +Overview +-------- + +MedJava is a prototype of a large scale distributed medical imaging +system. It has been developed using Java, in particular, several +components of Java ACE. + +Here are the key features of the MedJava toolkit: + +* Images can be both downloaded and uploaded across the network. +* Images can be uploaded to Web servers that support HTTP PUT + functionality (for example, JAWS). +* The tool contains more than a dozen image filters to do image + processing. +* The image filters can be configured into the system dynamically + using the Service Configurator pattern. + +Please send comments/suggestions to Prashant Jain (pjain@cs.wustl.edu). + +====================================================================== +Getting Started +--------------- + +MedJava applet can be configured with several (optional) parameters +via the HTML file from which the applet is invoked. Here is a list of +the parameters: + +Note: + 1) * indicates test-mode parameters + 2) All Default URLs begin with + http://www.cs.wustl.edu/~pjain/java/ACE_wrappers/java/ImageProcessing/framework/ + + +Name + + +Description + + + + +Default +

+-------------------------------------------------------------- +

+configFile + + +Specifies a URL that points to the filter +

+ + +configuration file. + + + + +filter.conf +

+

+*testFile + + +Specifies a URL that points to the file that contains +

+ + +a list of images that need to be tested. + + +testImages.conf +

+

+*testServer + +Specifies the name of the test server. + + +siesta.cs.wustl.edu +

+

+*testPort + + +Specifies the port number of the test server. + + +7789 +

+

+*JAWSServer + +Specifies the name of the server to use in doing image +

+ + +uploading during testing. + + + +siesta.cs.wustl.edu +

+

+*JAWSPort + +Specifies the port number of the server to use +

+ + +in doing image uploading during testing. + + +5432 +

+====================================================================== + + +Menu +---- + +o Open URL + + Allows user to specify a URL. If the URL points to an image that is + readable, then the image is downloaded and displayed in the view + panel. + + If the URL points to a directory that is readable then a window + appears displaying a list of files in that directory. The user can + then click on an image file in this window to fetch an image. + + IMPORTANT NOTE: If the URL points to a directory, the directory must + not contain an "index.html" file! If it does, the + query will fail and no list of files will appear. + +o Save + + Allows user to specify a URL to save the currently loaded image to. + All images are saved in GIF format. Note that saving/uploading a + file can take a while depending upon the size of the image. This is + because, the tool first generates the GIF format and then sends the + bytes across the network. + + IMPORTANT NOTE: The Web server must support image uploading, that is + HTTP PUT functionality. Also, due to applet + restrictions, the server MUST be running on the same + host from which the applet was downloaded from. + +o Reset + + Resets the image to the original. Note that the effects of any + filters that were applied to the image will be lost. + +o Reload Filters + + Reads the filter configuration file again and reloads all the image + filters. Note that this serves as the trigger of the Service + Configurator pattern allowing the tool to reconfigure based on new + configuration information. + + The filters are specified in filter.conf. To add/remove filters, + change this file and then select "Reload Filters". + + To specify a different configuration file, please see "Getting Started". + +o Zoom In + + Zooms in to the currently displayed image. Note that the applet only + allows to zoom in 4 x times. + +o Zoom Out + + Zooms out of the currently displayed image. Note that the applet + only allows to zoom out 1/4 x times. + +o Apply + + Apply the currently selected filter. By default no filter is + selected. Note that applying a filter to an image can taken + anywhere between a few seconds to a few minutes depending upon the + image size, the filter type, and the speed of the machine on which + the applet is running. + +o Filters: + + Allows the user to select a filter from the ones that have been + configured into the applet. Note that this is a choice menu and its + entries depend upon the filters that were specified in the filter + configuration file. + + For more information, on how to specify the filters, please see + "Getting Started". + +o About + + Displays the "About" dialog containing the version of the MedJava + applet. + +o Help + + Displays this window -- cgit v1.2.1