Adds 5 parameter descriptions to the xsetwacom manual:  Mode,
PressureCurve, Rotate, TabletPCButton, and Threshold.

Favux
From 94a49c70ab1ecad0edbc393ddca0765d5f32a5ae Mon Sep 17 00:00:00 2001
From: David Foley <favux...@gmail.com>
Date: Sun, 6 Mar 2011 14:23:11 -0600
Subject: [PATCH] xsetwacom.man:  Add 5 parameters

Add Mode, PressureCurve, Rotate, TabletPCButton, and Threshold.  Fix typos.

Signed-off-by: David Foley <favux...@gmail.com>
---
 man/xsetwacom.man |   48 ++++++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/man/xsetwacom.man b/man/xsetwacom.man
index 67f8439..0ce154e 100644
--- a/man/xsetwacom.man
+++ b/man/xsetwacom.man
@@ -66,7 +66,8 @@ Get the current settings for the parameter on the given device. Note that
 not all parameters are available on all device types. The special parameter
 name "all" may be provided to display all current settings on the device.
 .TP
-By default, options are printed on the commandline in the respective format. The output format may be altered with one of the following options:
+By default, options are printed on the commandline in the respective format.
+The output format may be altered with one of the following options:
 .TP
 \fB-s, --shell\fR
 Display the output in shell format, i.e. as shell commands to xsetwacom to
@@ -105,12 +106,41 @@ the keyboard layout changes.
 Map the tablet's input area to the given output (e.g. "VGA1"). The output
 must specify one of those available through the XRandR extension. A list of
 outputs may be obtained with the xrandr tool. The output mapping
-configuration is a once-off setting and does not track output
+configuration is a once-of setting and does not track output
 reconfigurations; the command needs to be re-run whenever the output
 configuration changes. When used with tablet rotation, the tablet must be
 rotated before it is mapped to the new screen.
 This parameter is write-only and cannot be queried.
 .TP
+\fBMode\fR Absolute|Relative
+Sets the device mode as either Relative (default for the cursor and tablet touch)
+or Absolute (default for the stylus, eraser, and tablet PC touch). Relative
+means pointer tracking for the device will function like a mouse, whereas
+Absolute means the pointer corresponds to the device's actual position on
+the tablet or tablet PC screen.
+.TP
+\fBPressureCurve\fR x1 y1 x2 y2
+A Bezier curve of third order, composed of two anchor points (0,0 & 100,100)
+and two control points that define the curve's shape.  The default curve is
+linear with the two user modifiable control points (x1 y1 x2 y2) having the
+same values as the anchor points, reflecting the tablet's designed pressure
+response (e.g. 0-1023).  Raise the curve (x1<y1 x2<y2) to "soften" the feel
+and lower the curve (x1>y1 x2>y2) for a "firmer" feel.  Sigmoid shaped curves
+are permitted (x1>y1 x2<y2 or x1<y1 x2>y2).  A valid Bezier curve setting in
+xf86-input-wacom must have all four values between 0 and 100.  Applies only
+to the input tools stylus and eraser.
+.TP
+\fBRotate\fR none|half|cw|ccw
+The wacom driver supports rotation by 90 degree angles.  The valid settings are:
+  none: the tablet is not rotated and uses its natural rotation (the default)
+  half: the tablet is rotated by 180 degrees (upside-down)
+  cw: the tablet is rotated 90 degrees clockwise
+  ccw: the tablet is rotated 90 degrees counter-clockwise
+
+Rotation is tool-specific, rotation of one does not affect other input tools.
+To rotate the complete tablet, rotate all applicable tools (e.g. stylus, eraser,
+cursor, touch).
+.TP
 \fBTabletDebugLevel\fR level
 Set the debug level for this tablet to the given level. This only affects
 code paths that are shared between several tools on the same physical
@@ -118,6 +148,20 @@ tablet. A higher level means more fine-grained debug messages, a level of 0
 turns debugging off for this tool. Requires the driver to be built with
 debugging enabled. See also ToolDebugLevel.
 .TP
+\fBTabletPCButton\fR on|off
+If on, the stylus must be in contact with the screen for any stylus button
+to work.  If off, stylus buttons will work once the stylus is in proximity
+of the tablet (regardless of whether it is touching the screen).  On by default
+for Tablet PCs and off for all other models.  The TabletPCButton parameter
+is only available in xf86-input-wacom-0.10.10 or later.
+.TP
+\fBThreshold\fR level
+Sets the minimum pressure necessary to generate a Button event for the stylus
+tip, eraser, or touch.  The default is 27 with a range of 0 to 2047 (the
+pressure levels of all tablets are normalized to 2048 levels irregardless
+of the actual hardware supported levels).  This parameter is independent of
+the PressureCurve parameter.
+.TP
 \fBToolDebugLevel\fR level
 Set the debug level for this tool to the given level. This only affects code
 paths that are specific to a given tool. A higher level means
-- 
1.7.1

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