Create Method (GradientStopCollection1)

In This Topic

Initializes a new instance of the GradientStopCollection1 class.

Syntax

Visual Basic
C#

'Declaration
 
Public Shared Function Create( _
   ByVal context As DeviceContext, _
   ByVal straightAlphaGradientStops() As GradientStop, _
   ByVal preInterpolationSpace As ColorSpace, _
   ByVal postInterpolationSpace As ColorSpace, _
   ByVal bufferPrecision As BufferPrecision, _
   ByVal extendMode As ExtendMode, _
   ByVal colorInterpolationMode As ColorInterpolationMode _
) As GradientStopCollection1

public static GradientStopCollection1 Create( 
   DeviceContext context,
   GradientStop[] straightAlphaGradientStops,
   ColorSpace preInterpolationSpace,
   ColorSpace postInterpolationSpace,
   BufferPrecision bufferPrecision,
   ExtendMode extendMode,
   ColorInterpolationMode colorInterpolationMode
)

Parameters

context: The context.
straightAlphaGradientStops: An array of color values and offsets.
preInterpolationSpace: Specifies both the input color space and the space in which the color interpolation occurs.
postInterpolationSpace: The color space that colors will be converted to after interpolation occurs.
bufferPrecision: The precision of the texture used to hold interpolated values.
extendMode: Defines how colors outside of the range defined by the stop collection are determined.
colorInterpolationMode: The new gradient stop collection.

Remarks

This method linearly interpolates between the color stops. An optional color space conversion is applied after interpolation. Whether and how this gamma conversion is applied is determined before and after interpolation. This method will fail if the device context does not support the requested buffer precision.Additional ReferencesD2D1_GRADIENT_STOP, D2D1_GAMMA_CONVERSION, BufferPrecision, ExtendMode, GradientStopCollectionRequirementsMinimum supported operating systemSame as Interface / Class Highest IRQL levelN/A (user mode) Callable from DlllMain()No Callable from services and session 0Yes Callable from UI threadYes?

Reference

GradientStopCollection1 Class
GradientStopCollection1 Members