PRWIN9101005: 8514/a Font Replacement Problems

ID Number: Q68796

3.00

WINDOWS

buglist3.00 fixlist3.10

Summary:

PROBLEM ID: WIN9101005

SYMPTOMS

When Windows version 3.0 is installed on a system with an 8514/a

display, and an application replaces a font with another of the

same height and face name but with a different width, some new

characters are written with the old font.

CAUSE

The 8514/a driver contains a cache routine to ensure that the

driver does not waste time loading a font that is already loaded on

the video board. The cache routine checks the height and face name

of a font; however, it ignores the width of the new font.

RESOLUTION

Microsoft has confirmed this to be a problem in Windows version

3.0. To work around this problem, select a font with a different

height or face name and write some text with that font before

selecting the font with the original face name and height. This

extra font cannot be the system default font.

This problem was corrected in Windows version 3.1.

Additional reference words: 3.00