home *** CD-ROM | disk | FTP | other *** search
-
-
- BACKDROPS 2.0
- -------------
-
- Here's a friendly Prefs program for your Workbench that will allow
- you to keep a list of your favorite backdrops and have a new one appear
- each time your computer is rebooted. This version is now capatible
- with WB2.x and WB3.x.
-
- Backdrops has been tested with NickPrefs and WB3.0's WBPattern editor
- and should work with other backdrop programs as well. It is even
- possible to get it running under 1.3 (see below).
-
- Backdrops does not display the picture itself, it just picks new ones
- for you. I wouldn't want to touch that OS trickery.
-
- WARNING: When BDStartup is run it may replace your current palette with
- a new one. If your palette is not saved somewhere, please do so.
-
- To install, drop the Prefs/Backdrops icon in your Prefs drawer and the
- WBStartup/BDStartup icon in your WBStartup drawer.
-
- Click on the Backdrops icon in your Prefs drawer to add your backdrop
- picture files to its list. Click on the Save button to save your file
- list.
-
- A picture file "RandomBackdrop" will be created when you start adding
- files to the list. Use this file in your backdrop program (that would
- be WBPicture for NickPref users or WBPattern for WB3.x users).
-
-
-
-
- How it works (default setup)
- ----------------------------
-
- BDStartup will get started up at boot time but will immediately go to
- sleep in the background so it will not effect your bootup time.
-
- After 2 minuits it will wake up and pick a new backdrop from the list.
- It then copies this picture file to the Random Backdrop File (default
- file: "RandomBackdrop").
-
- After the file is copied it updates your WB palette to match that of
- your picture.
-
- The WBStartup process exits.
-
-
-
- BDStartup Tool Types
- --------------------
-
- DEBUGMODE = ON or OFF BDStartup will report what it is doing if
- turned on.
-
- DELAY = <n> Integer value indicates how many seconds
- BDStartup will delay after bootup before it
- picks a new backdrop. This should be set to
- activate some time after the computer is
- booted up and not active.
-
- CHANGEPALETTE = YES or NO If you don't want your palette changed to
- match the picture palette set this to NO.
-
- SELECTION = RAND or SEQ BDStartup can select a new backdrop at
- random or sequentially. If you do not have
- a clock in your system you will have to use
- the SEQ option.
-
-
-
- More Details (technical)
- ------------------------
-
- To support WB3.x I had to modify the copy operation a bit. It seems
- that WBPattern holds a file lock on my RandomBackdrop, so I had to
- rename this file to RandomBackdrop.locked before doing the copy
- operation. It ends up creating *one* extra file, but this method is
- very OS friendly.
-
- The ramdom file selection relies on the system time, if you do not have
- a clock (gads!) this mode will not work for you. But you now have the
- sequential selection option!
-
- If you have a WB1.3 system you can get this to work. You will not be
- able to use the Backdrops prefs editor, instead you can edit the file
- list file directly. It's named S:Backdrops. The first line contains
- the name of the Random Backdrop File. The following lines contain your
- backdrop list, one line per file. Please include a full path spec for
- each file. In your startup sequence you will have to WBRun BDStartup.
-
-
-
- REVISIONS
- ---------
-
- v1.1 Startup icon was missing the DONOTWAIT tool type.
- Supports slightly longer file names
-
- v2.0 Can now update the WB3.x palette.
- Many new tool types added to WBStartup:
- Can set the activation delay for WBStartup
- Will now optionally update your palette
- Can select backdrops at random or sequentially
- Added a debugging mode
- More informative if errors occur.
-
-
-
- Notes on Creating Eight Color Backdrops
- ---------------------------------------
-
- Eight color backdrops can be tricky to do but you can get good results.
- Here are a few tips.
-
- A program like The Art Department is essential for creating good
- backdrops. Load in a picture you'd like to have displayed. Convert it
- to 8 colors. Remember to display it in the same resolution as your
- Workbench. You may want to double the scale in the X direction if it
- is a low res picture.
-
- Does it look okay? Try adjusting the color, brightness and dithering
- if you are not satisfied.
-
- If you like it, lock the palette to ensure that it doesn't get changed
- by the program. You will have to arrange the colors in the palette so
- that it makes a good workbench.
-
- Workbench uses the 8 color palette like this:
-
- Color# Description Typical brightness
-
- 1 Text Backdrop Should be a light but not glaring color.
-
- 2 Text Pen Should be black, or very dark.
-
- 3 Edge Highlight Should be white or very light.
-
- 4 Window Active Color Whatever you think "goes" best with #1.
-
- 5 Free
-
- 6 Free
-
- 7 Menu Item Highlight I prefer this a dark color.
- (I use this color for my windows pattern.
- I make sure it looks dark against #1.)
-
- 8 Cursor & Text Highlight Anything that can be seen against #7. I
- prefer this a light color.
-
-
- Rearrange the colors in your palette by swapping the colors around
- until they fit the suggestions above.
-
- Save your 8 color iff file.
-
- Load the file as your backdrop and it's palette too.
-
- Typically color #1 will not be right and will need the most attention.
- Open the palette tool from your Prefs directory and adjust the color to
- your liking from there.
-
- When you get a nice text backdrop color go back to whatever you were
- using to adjust the palette of the picture and change it there. If you
- are using good image softare like the Art Department you should
- rerender the image with the new palette.
-
- You will have to balance your colors between the WB and your picture.
- Remember, making the icons and windows easy to read is most important.
-
- A trick that sometimes works is loading a palette from another WB
- backdrop into a picture you're trying to make Workbenchable.
-
- I hope these suggestions will help you out.
-
-
-
- If you have any suggestions or problems with Backdrops don't hesitate
- to tell me about it!
-
-
- Author: Ross MacGregor
-
- Internet: haley@unixg.ubc.ca
- GEnie: MACGREGOR1
- Phone: (604) 872-7468
-
-