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Reference for unit 'InterfaceBase' (#lcl)

TWidgetSet.GetViewPortExtEx

Returns the size of the viewport for a device context.

Declaration

Source position: winapih.inc line 156

public function TWidgetSet.GetViewPortExtEx(

DC: HDC;

Size: PSize

):Integer; virtual;

Size

Receives the viewport size.

False (zero) on failure.

TWidgetSet.SetViewPortExtEx		Sets the extent of the viewport for a device context.
TWidgetSet.GetViewPortOrgEx		Returns the origin of the viewport for a device context.