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RCOR_ Tablet Orientation
RCOR_ values are used in the wRcOrient member of the global RC structure. The RC structure is passed to a version 1.0 recognizer in the lpRC argument of InitRC and informs the recognizer of the tablet orientation. The recognizer can
optionally use the orientation to direct the transformation of tablet coordinates
to ideal coordi-nates used for recognition.
RCOR_ constants are provided only for compatibility with version 1.0 of the
Pen API and will not be supported in future versions.
The following table lists the RCOR_ values:
Constant
| X-coordinate
| Y-coordinate
| RCOR_NORMAL
| X = X'
| Y = Y'
| RCOR_LEFT
| X = yMax - Y'
| Y = X'
| RCOR_RIGHT
| X = Y'
| Y = xMax - X'
| RCOR_UPSIDEDOWN
| X = xMax - X'
| Y = yMax - Y'
|
As with the preceding values, direction is provided as a clue to the
recognizer. A recognizer may attempt to identify the direction of writing by itself.
See Also
RC
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