nUnit

The unit of measure of the ruler. Possible values are:

Value

Meaning

ANN_UNIT_INCHES

[0x0000] inches

ANN_UNIT_FEET

[0x0001] feet

ANN_UNIT_YARDS

[0x0002] yards

ANN_UNIT_MICROMETERS

[0x0003] micrometers

ANN_UNIT_MILIMETERS

[0x0004] millimeters

ANN_UNIT_CENTIMETERS

[0x0005] centimeters

ANN_UNIT_METERS

[0x0006] meters

ANN_UNIT_TWIPS

[0x0007] twips

ANN_UNIT_POINTS

[0x0008] points

ANN_UNIT_PIXELS

[0x0009] pixels

ANN_UNIT_SMART_METRIC

[0x0010] Smart Metric

ANN_UNIT_SMART_ENGLISH

[0x0011] Smart English

Any of the above values can also be combined with ANN_UNIT_DEF_ABBR [0x4000] to restore the default unit abbreviation.