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# CAPLfunctionIso11783ILOPOnPointingEvent

[Open topic with navigation](../../../../../../CANoeDEFamily.htm#Topics/CAPLFunctions/ISO11783/ISOInteractionLayer/Functions/CAPLfunctionIso11783ILOPOnPointingEvent.md)

**CAPL Functions** » **ISO11783** » **ISO11783 Interaction Layer** » Iso11783IL\_OPOnPointingEvent

# Iso11783IL\_OPOnPointingEvent (Callback)

[Valid for](../../../../Shared/FeatureAvailability.md): CANoe DE • CANoe4SW DE

## Function Syntax

```c theme={null}
void Iso11783IL_OPOnPointingEvent( long x, long y, dword state );
```

## Description

The function is called by the node layer, if the user clicks into the data mask.

## Parameters

* **x**: X position \[pixel]
* **y**: Y position \[pixel]
* **state**:
  * 0: Released (Version ≥ 3)
  * 1: Pressed (pressed)
  * 2: Held (Version ≥ 3)

## Return Values

—

## Example

```c theme={null}
void Iso11783IL_OPOnPointingEvent( LONG x, LONG y, dword touchState )
{
}
```