References ▼
Changes the measurement unit used for the viewer ruler.
#include "ltwrappr.h"
L_INT LImageViewerCell::SetRulerUnit(uUnit, uFlags)
Value that represents the measurement unit used for the viewer ruler. Possible values are:
| Value | Meaning |
|---|---|
| CONTAINER_RULERUNIT_INCHES | [0] Inches. |
| CONTAINER_RULERUNIT_FEET | [1] Feet. |
| CONTAINER_RULERUNIT_MICROMETERS | [2] Micrometers. |
| CONTAINER_RULERUNIT_MILLIMETERS | [3] Millimeters. |
| CONTAINER_RULERUNIT_CENTIMETERS | [4] Centimeters. |
| CONTAINER_RULERUNIT_METERS | [5] Meters. |
Reserved for future use. Pass 0.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
To retrieve the current measurement unit used for the viewer ruler, call the LImageViewerCell::GetRulerUnit function.
The annotation ruler and the cell ruler measurement unit values change depending on the value passed to the uUnit parameter.
For an example, refer to LImageViewerCell::CalibrateRuler.