FMSLogo Code

A Logo programming environment for Microsoft Windows

Brought to you by: david_costanzo

Commit [r2914] Maximize Restore History

Interpolate colors when zoomed out or using BITFIT to shrink an image. This makes the picture look better and removes the confusion behavior where a picture might disappear when zoomed out. This change does not apply to Win 95/98/ME experience.

The fix was to set the BLIT stretching mode to HALFCOLOR, instead of COLORONCOLOR. This has a major performance hit when drawing in a zoomed mode, but the improvement in the visual effect is worth the extra time.

Authored by: david_costanzo 2009-07-26

Browse code at this revision

Parent: [r2913]

Child: [r2915]

changed	/trunk/logo/src/FMSLOGO.TXT
changed	/trunk/logo/src/graphwin.cpp
changed	/trunk/logo/src/mainwind.cpp

FMSLogo Code

A Logo programming environment for Microsoft Windows

Commit [r2914] Maximize Restore History

/trunk/logo/src/FMSLOGO.TXT Diff Switch to side-by-side view

/trunk/logo/src/graphwin.cpp Diff Switch to side-by-side view

/trunk/logo/src/mainwind.cpp Diff Switch to side-by-side view