home *** CD-ROM | disk | FTP | other *** search
- WINPTR.EXE Version 1.0
-
-
- Douglas Boling March 17, 1992 (Utilities)
-
- WINPTR: will restore your Windows cursor visibility, highlighting the
- pointer so it stands out clearly on dim, washed-out LCD screens. In
- addition to using it on laptops, you can also use WINPTR for
- presentations on large- screen projectors. And on desktop machines, it
- can help to view the cursor on a cluttered screen.
-
- To accommodate different display needs and personal tastes,
- WINPTR offers a variety of highlighting methods, from large enclosing
- blocks to subtler under-arrow bars, both in regular and reverse video.
- The enhancement turns on only after a quick cursor movement, and both
- the duration and the movement sensitivity are adjustable. Like every
- good Windows program, WINPTR remembers the settings you gave it the last
- time it was run.
-
- The C source code together with the .RC, .CUR, .ICO, .DEF, and
- .MAK files are necessary to compile the program. Compilation requires
- the Microsoft C 6.0 Compiler along with the Windows Software Development
- Kit (SDK). While the program was developed using Microsoft C, it can be
- easily ported to Borland's excellent Borland C++ compiler.
-
- USING WINPTR
-
- In order to use WINPTR you must put WINPTR.EXE and WINPLIB.DLL
- either into your Windows directory or into a directory listed in your
- PATH statement. To take the program for a test drive, simply select File
- Run from the Program Manager menu and enter WINPTR. If you want to keep
- the utility immediately available, you can add it to a Program Manager
- group from the File New menu. If you decide you want to start WINPTR
- automatically each time you start Windows, you can put WINPTR in the
- LOAD= line of WIN.INI.
-
- WINPTR has one optional command line argument. When the program
- detects a /i on the command line, it automatically minimizes when it
- starts. Automatic minimization is handy if you don't need to change
- WINPTR's settings since the last time you used the program. Using the
- /i parameter is unnecessary if you load WINPTR on the LOAD= line,
- since such programs are minimized automatically.
-
- When you launch WINPTR, a small dialog box containing a few easily
- understandable controls will appear. Cursor highlighting is immediately
- enabled, as you'll see when you move the cursor rapidly across the
- screen. The original cursor arrow will be replaced by an arrow with a
- large square black background. As your movements become smaller and more
- delicate, the cursor will be restored to its original shape.
-
- Next, move the cursor quickly to a window border. You'll notice that
- the highlighted cursor now becomes a four-way size arrow rather than
- the standard "11 o'clock" pointer. This tells you when you can grab the
- edge of a window even if the cursor is highlighted.
-
- The controls in the dialog box let you modify WINPTR's settings.
- The first control is a button that simply toggles between enabling (the
- default) and disabling the highlighting. The two sensitivity controls
- are scroll bars. The Movement Trigger scroll bar sets the number of
- pixels the cursor must travel in a single motion before WINPTR highlights
- the cursor. The adjustment range is from 0 to 600 pixels. Note that the
- higher you make this setting, the more radical the mouse movement must
- be before cursor highlighting kicks in. (This point will be reached more
- quickly on fast laptops than on slow models.) Setting the movement
- trigger to 0 causes the cursor to be highlighted continuously.
-
- The other scroll bar, labeled Persistence Time, adjusts the time
- the cursor highlighting remains in effect after it is switched on.
- Keeping the highlight on briefly ensures that you won't lose sight of
- the cursor as you slow down to a stop on the screen. The remain-on time
- can be adjusted from 0 to just over 4 seconds. A Persistence Time
- setting of 0 causes WINPTR to immediately change back to the original
- cursor as soon as the movement of the cursor slows to less than the
- setting of the Movement Trigger. A 4- second Persistence Time keeps
- the cursor highlighted even after several seconds of nonuse.
-
- The shape of the highlighted cursor can be selected by repeatedly
- pressing the Set Pointer button. Eight cursors are available for
- selection, ranging from a white arrow on a black background to the
- standard cursor arrow highlighted by a small underline. The cursor
- shape, persistence, and movement values are saved for reuse the next
- time the program is activated.
-
- The remaining control buttons in WINPTR call up a help screen
- and exit the program. The help screen briefly describes the Movement
- Trigger and Persistence Time. It also displays general information
- about the program, including the author and copyright notice. Cursor
- highlighting is disabled if you press the Exit button.
-
- Douglas Boling is a contributing editor of PC Magazine.