ID2D1DeviceContext::SetUnitMode method

Sets what units will be used to interpret values passed into the device context.

Syntax

void SetUnitMode(
   D2D1_UNIT_MODE unitMode
);

Parameters

unitMode

Type: D2D1_UNIT_MODE

An enumeration defining how passed-in units will be interpreted by the device context.

Return value

This method does not return a value.

Remarks

This method will affect all properties and parameters affected by SetDpi and GetDpi. This affects all coordinates, lengths, and other properties that are not explicitly defined as being in another unit. For example:

• SetUnitMode will affect a coordinate passed into ID2D1DeviceContext::DrawLine, and the scaling of a geometry passed into ID2D1DeviceContext::FillGeometry.
• SetUnitMode will not affect the value returned by ID2D1Bitmap::GetPixelSize.

Requirements

See also

ID2D1DeviceContext

D2D1_UNIT_MODE