(cont'd from previous commit) Fixed Issue 183. Added intermediate screen updates during expensive operations (including rectangle, I forgot it in previous commit). Display more responsive to users of fast mice.

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@991 416bcca6-2ee7-4201-b75f-2eb2f807beb1

gfx2def.ini

@@ -262,12 +262,15 @@
   Default_window_size = 640,480 ; (default '640,480')
 
   ; This setting allows you merge successive mouse movements into a single
-  ; mouse movement. Ideally you should leave it at zero, but if you have an
-  ; extremely fast mouse and you see the mouse cursor lagging WHEN YOU'RE NOT
-  ; DRAWING, you may want to set it to 1, 2 or more, so that GrafX2 skips small
-  ; steps. A very high value (100) guarantees that Grafx2 merges all the mouse
-  ; steps into a single one.
-  Merge_movement = 100 ; (default 100)
+  ; mouse movement. You should only use it if you are using a mouse which
+  ; reports at 200Hz or more, and you experience lag when using discontinuous
+  ; hand-drawing with large brushes (this tool tries to paste the brush and
+  ; update the screen on each new mouse position) In this case, set this to 2
+  ; or more, to ignore some intermediate mouse reports when a more recent one
+  ; is present.
+  ; Note that with a value superior to 1, you lose precision with continuous
+  ; hand-drawing, as intermediate mouse positions are skipped.
+  Merge_movement = 0 ; (default 0)
 
   ; Number of columns in the palette of the menu bar. Can be any number from
   ; 1 to 256. If there is not enough room, the program will display less