WindowY_Ln

Height of the grabbing window area

Parameter Info

Class Category Level Type Access
Channel Grabber Timing ADJUST Integer Set and Get
Num ID String Identifier C, C++ identifier
827 << 14 WindowY_Ln MC_WindowY_Ln

Parameter Description

This integer parameter reflects the height of the grabbing window area, expressed as a number of lines.

The "get" value exactly reflects the actual window height. It may differ from the "set" value established by the user since MultiCam automatically corrects invalid values.

The parameter is available on all MultiCam products supporting area-scan cameras.

The parameter can be set when GrabWindow is set to MAN.

Parameter Usage

Relevance condition(s):
  • Condition: Manually defined grabbing window area (GrabWindow=MAN)
  • Condition: Area-scan camera (Imaging = AREA) having a single region along the Y direction (TapGeometry ≠ *_2YE)
Prerequisite action(s):
  • Condition: Grabbing window definition method already selected through GrabWindow

Directive: Assigning a value smaller than Vactive_Ln enables the image cropping feature.

Directive: The grabbing window area must be included entirely within the camera active area.

Parameter Values

Numeric values: 1, 32,

Table 1. Minimum Range
1

Applicable product(s): 1624 Grablink Base, 1623 Grablink DualBase, 1622 Grablink Full, 1626 Grablink Full XR.

Description

The minimal height of the grabbing pixel area is 1 line.
32

Applicable product(s): 1191 Grablink Value, 1198 Grablink Avenue, 1621 Grablink Express.

Description

The minimal height of the grabbing pixel area is 32 lines.
Table 2. Maximum Range
 

Description

The upper limit of the range is context dependent. The maximal width of the grabbing pixel area is equal to Vactive_Ln.

Always applicable.

Default value.