UEyelinkUserWidgetBase::GetDPIScaleFactor¶

Class: UEyelinkUserWidgetBase

Returns the reciprocal of the current DPI scale factor for this viewport.

Syntax¶

float UEyelinkUserWidgetBase::GetDPIScaleFactor() const

Return Value¶

1/DPIScale, or 1.0 if no owning player or viewport is available.

Blueprint¶

Blueprint: Pure — no exec pins, does not modify state

Remarks¶

Useful when converting between logical widget coordinates and physical screen pixels (e.g. for positioning calibration targets correctly on high-DPI displays). 1/DPIScale, or 1.0 if no owning player or viewport is available. UFUNCTION