SECTION 3
Supporting Windows Applications
PEN*KEY
R
6200/6300 Hand-Held Computer Programmer’s Reference Guide 3-23
Display Orientation
The following entries match the orientation of the PEN*KEY digitizer to the
screen display. The pen driver must take into account any rotation of the screen
display, as well as additional rotational offset of the digitizer relative to the
display. The calibration values given in the preceding section are swapped and
flipped to match the final user orientation of the digitizer.
DisplayOrientation
Specifies the orientation of the display. 0 is the default hardware orientation.
1ć3 indicate successive 90Ćdegree clockwise rotations. Must be located in the
[Display Driver]
" section of SYSTEM.INI.
Valid values for degrees of rotation:
0 = 0
1 = 90
(default)
2 = 180
3 = 270
PenOrientation
Specifies additional rotation of the pen digitizer orientation relative to the
display, which may already be rotated by the preceding DisplayOrientation
value. The orientation of the pen relative to the default hardware display
orientation is the DisplayOrientation value (preceding) added to the
PenOrientation value. Should not need to be specified for the PEN*KEY HHC.
Valid values for degrees of rotation:
0 = 0
1 = 90
2 = 180
(default)
3 = 270
FlipX
When nonzero, the XĆaxis values are inverted. Should not need to be specified
for the PEN*KEY HHC.
Valid values:
0, 1
Default:
0
DisplayColumns
Valid values:
0 to 640
Default:
320
PENALIGN.EXE uses this value, if set, to place the targets for calibration. If
not set, PENALIGN uses the values from the display driver. Use this entry to
set the value if you are running on the 6300 Computer with a display physically
smaller than a standard display driver that reports 640X480.
DisplayRows (Description is same for DisplayColumns entry)
Valid values:
0 to 480
Default:
480
3. Windows
Applications
