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IInkTablet Interface

IInkTablet Interface

Represents the digitizer device of Tablet PC that receives tablet device messages or events.

Members

Enumeration Description
TabletHardwareCapabilities Defines values that specify the hardware capabilities of a Tablet PC.
TabletPropertyMetricUnit Defines values that indicate the unit of measurement of a property.
Method Description
GetPropertyMetrics Returns the metrics data for a known property.
IsPacketPropertySupported Determines whether a property of a tablet device, identified with a globally unique identifier (GUID), is supported.
Property Description
HardwareCapabilities Gets a value from the TabletHardwareCapabilities enumeration that defines the hardware capabilities of the IInkTablet object.
MaximumInputRectangle Gets the maximum input rectangle, in tablet device coordinates, that the IInkTablet object supports.
Name Gets the name of the IInkTablet object.
PlugAndPlayID Gets a string representation of the Plug and Play identifier of the IInkTablet object.

Remarks

You can use the IInkTablet object to determine the hardware capabilities of the tablet device. A Tablet PC may have more than one digitizer attached in addition to the built-in digitizer.

IInkTablet objects work closely ink collector objects. An ink collector (InkCollector, InkOverlay, or InkPicture) can be set to one of two tablet-related modes:

  • All tablets mode
  • Single tablet integrated mode

The default mode is all tablets mode (set with the SetAllTabletsMode method of the ink collector). This mode integrates all tablet devices if multiple devices are attached to the Tablet PC. Because all of the tablets are integrated, available cursors can be used on any of the tablet devices, and each tablet maps to the entire screen. This allows automatic updating of the windows.

COM Implementation

This object implements the IInkTablet COM interface.