PGV

Paul's Graphic Viewer is an inexpensive, high speed 32 bit Windows graphics viewing and processing program. It is designed for fast processing and contains many functions only found in far more expensive programs. PGV can be controlled by ZTreeWin using the ZAAP functionality.

PGV is toggled in and out of ZAAP mode with the '=' key.

In ZAAP mode, PGV regularly scans the file ZBar.dat and if it is a file supported by PGV, it is displayed.

PGV can be positioned on the screen and sized (by dragging on the window borders) for convenient image previewing. All images are displayed in the same size window. Example:



PGV will only display an image if ZTreeWin is pointing at a supported file. Other wise a status message will be
displayed, for example if ZTreeWin is pointing to a directory or an unsupported file.



Warnings displayed by PGV in ZAAP mode are:

• File type of <filename> not supported by PGV in ZAAP mode
• File type of <filename> not supported by PGV
• File <filename> not found
• ZTreeWin is pointing to a directory
• ZBar.dat error
• ZTreeWin has quit

When the user changes the size of the ZAAP preview window or its position, these are recorded in a file PGV.DAT in the same directory as PGV.EXE so that these are remembered after PGV exits.