Editing encrypted images and protected web pages
Editing encrypted images and pages
An encrypted image needs to be displayed in a security
applet. If you check a html page that was created by the
program, you will see the applet code in html. In design
view you may only see the place marker (as below) because
applets do not run in html editors and need to be viewed
in a web browser. The applets can copy'n'pasted to other
pages.
The html code for a sideshow applet is:
<APPLET archive=ArtistScopeViewer.jar code=ArtistScopeViewer.class width=300 height=200 id=Artistscope>
<param name="Style" value="SlideShow">
<param name="TextColor" value="ffffff">
<param name="BorderColor" value="000000">
<param name="Border" value="0">
<param name="Loading" value="Please wait while the image
downloads...">
<param name="Label" value="ArtistScope - Developed by
Artists for Artists">
<param name="FrameDelay" value="1000">
<param name="FrameCount" value="10">
<param name="Frame000" value="001_0300_0200_C.class">
<param name="Frame001" value="002_0300_0200_C.class">
<param name="Frame002" value="003_0300_0200_C.class">
<param name="Frame003" value="004_0300_0200_C.class">
<param name="Frame004" value="005_0300_0200_C.class">
<param name="Frame005" value="006_0300_0200_C.class">
<param name="Frame006" value="007_0300_0200_C.class">
<param name="Frame007" value="008_0300_0200_C.class">
<param name="Frame008" value="009_0300_0200_C.class">
<param name="Frame009" value="010_0300_0200_C.class">
</APPLET>
FrameCount is the number of images the viewer should
expect to load. Normally 1 but for swap-image this will be
2, and for slideshows it could be 100 or more.
The rulers and image sizes are measured in pixels. If an
image is 300 x 200 pixels then its applet must be the same
size to avoid errors. To change the size, make a new image
and encrypt anew. File sizes are measured in bytes (not
Kb).
Caution: when copy'n'pasting across folders, some html
editors will alter the links for codebase, etc. To avoid
having to correct errors if they occur, try working with
all files in the same folder. For example have the new
html and your old pages in the same folder while
distributing the new images/code.
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