# TKE_Marker_Size

## Opcode

ASCII |
Hexadecimal | 2B
Decimal | 43

## Operands

Float size, [Byte units]

size | size of marker symbols
units | enumeration of unit choices, present if size is negative

## Notes

Indicates the size of marker symbols relative to the default size, if positive. A negative value indicates that the `units` field is present, and the magnitude of the value plus the units indicate the marker size.

### Size units options

0 | Object space size
1 | Screen space size
2 | Window space size
3 | Points
4 | Pixels

Specification of marker size with units was added after version 7.00.