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-
- AnfyLens 2.1 - Copyright (C) by Fabio Ciucci 1996/97
-
-
- This applet can simulate a lens moving over any GIF or JPG image.
- Remember that are needed both AnLens.class , Lware.class and anfy.class.
- You must upload these 3 .class files and insert the <applet> tag on your
- html document to add this applet to your page.
- This applet is fully parametrized, so you can generate all kinds of lens
- you want. Here an example of what you have to write in the html (the
- things anfter the ; are comments with min-max values acceptet):
-
-
- <applet code="AnLens.class" width=320 height=256> ; Name, Width, Height
- <param name=credits value="Applet by Fabio Ciucci (www.anfiteatro.it/java.html)">
- <param name=regcode value="NO"> ; Register code (if you have it)
- <param name=reglink value="NO"> ; URL where go optionally when clicked
- <param name=regnewframe value="YES"> ; Reglink opened in new frame?
- <param name=regframename value="_blank"> ; Name of new frame for reglink
- <param name=statusmsg value="Lens applet"> ; Statusbar message
- <param name=image value="facet.jpg"> ; Image to load
- <param name=lenswidth value="35"> ; Size of lens
- <param name=distdval value="10"> ; Diagonal distortion (5 .. 20)
- <param name=distoxy value="0"> ; XY distortion (-40 .. 40)
- <param name=zoomfactor value="5"> ; Zoom factor (0 .. 30)
- <param name=interactive value="YES"> ; Interaction ("ON" .. "OFF")
- <param name=distort value="YES"> ; Distortion ("ON" .. "OFF")
- <param name=spdx value="2"> ; X speed (0 .. 8)
- <param name=spdy value="1"> ; Y speed (0 .. 8)
- <param name=memdelay value="1000"> ; Memory deallocation delay
- <param name=priority value="3"> ; Task priority (1..10)
- <param name=MinSYNC value="10"> ; Min. milliseconds/frame for sync
- Sorry, your browser doesn't suppor Java. ; Msg in no java browsers
- </applet>
-
- ---------
-
-
- Here detailed instructions about how to change parameters:
-
-
- The credits parameter can't be changed otherwise the applet will not work.
-
- To activate the reg parameters read the shareware registration notes.
- In the "regcode" parameter you have to place the registration code you
- purchase from the author. If it is correct and the applet is run from the
- registered domain name, you can use "reglink" parameter, where you can specify
- an URL where bring user when the applet is clicked.
- If you set to "YES" regnewframe, you can specify a frame where load the
- reglink:
-
- "_blank" : To load the link in a new blank unnamed browser window.
- "_self" : To load the link into the same window the applet occupies.
- "_parent" : To load the link into the immediate FRAMESET parent.
- "_top" : To load the link into the top body of the window.
-
- Otherwise the frame name, for example "myframe1".
-
- You can load any GIF or JPG image, remember to write the right size in
- the width and height tags.
-
- You can choose the width of the lens with the parameter "lenswidth".
- Greater lens mean slower movements.
-
- If you select "NO" to "distort" parameter, you will disable distortions, and
- the zoom will be plain (this is useful especially for applications where the
- image is zoomed to view it better).
- NOTE: This parameter was added in the 2.0 version because many people asked
- to add it.
-
- With the "distdval" parameter you select the diagonal distortion.
- To have a perfect sphere use the value 10, smaller values or higher
- values (the range is 5 .. 20) will change the lens distortion.
-
- The "distoxy" value (-40 .. 40) will distort X for negative values and Y
- for positive values. Choose 0 for normal spheric distortion.
-
- As you know, lens are useful to zoom images. With "zoomfactor" you will
- change the ability of zooming of the lens. With a value of 0 any zooming,
- only distortion. With higher values higher zooming.
-
- Since is nice to test this effect with mouse movements, is enabled the
- feature of interactive placement of the lens. Usually the lens is moved
- around the image automatically, but if you set to "YES" the "interactive"
- parameter, the user can move the lens with the mouse when is over the
- applet area. The automatic movements will restart after 2 seconds of no
- user activity. If set to "NO" the user will never interact.
-
- You can control the speed of automatic movements with "spdx" and "spdy"
- parameters.
-
-
-