CD2DGradientBrush Class
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The base class of the CD2DLinearGradientBrush and the CD2DRadialGradientBrush classes.
Syntax
class CD2DGradientBrush : public CD2DBrush;
Members
Public Constructors
| Name | Description |
|---|---|
| CD2DGradientBrush::CD2DGradientBrush | Constructs a CD2DGradientBrush object. |
| CD2DGradientBrush::~CD2DGradientBrush | The destructor. Called when a D2D gradient brush object is being destroyed. |
Protected Methods
| Name | Description |
|---|---|
| CD2DGradientBrush::Destroy | Destroys a CD2DGradientBrush object. (Overrides CD2DBrush::Destroy.) |
Protected Data Members
| Name | Description |
|---|---|
| CD2DGradientBrush::m_arGradientStops | Array of the D2D1_GRADIENT_STOP structures. |
| CD2DGradientBrush::m_colorInterpolationGamma | The space in which color interpolation between the gradient stops is performed. |
| CD2DGradientBrush::m_extendMode | The behavior of the gradient outside the [0,1] normalized range. |
| CD2DGradientBrush::m_pGradientStops | A pointer to an array of D2D1_GRADIENT_STOP structures. |
Inheritance Hierarchy
Requirements
Header: afxrendertarget.h
CD2DGradientBrush::~CD2DGradientBrush
The destructor. Called when a D2D gradient brush object is being destroyed.
virtual ~CD2DGradientBrush();
CD2DGradientBrush::CD2DGradientBrush
Constructs a CD2DGradientBrush object.
CD2DGradientBrush(
CRenderTarget* pParentTarget,
const D2D1_GRADIENT_STOP* gradientStops,
UINT gradientStopsCount,
D2D1_GAMMA colorInterpolationGamma = D2D1_GAMMA_2_2,
D2D1_EXTEND_MODE extendMode = D2D1_EXTEND_MODE_CLAMP,
CD2DBrushProperties* pBrushProperties = NULL,
BOOL bAutoDestroy = TRUE);
Parameters
pParentTarget
A pointer to the render target.
gradientStops
A pointer to an array of D2D1_GRADIENT_STOP structures.
gradientStopsCount
A value greater than or equal to 1 that specifies the number of gradient stops in the gradientStops array.
colorInterpolationGamma
The space in which color interpolation between the gradient stops is performed.
extendMode
The behavior of the gradient outside the [0,1] normalized range.
pBrushProperties
A pointer to the opacity and transformation of a brush.
bAutoDestroy
Indicates that the object will be destroyed by owner (pParentTarget).
CD2DGradientBrush::Destroy
Destroys a CD2DGradientBrush object.
virtual void Destroy();
CD2DGradientBrush::m_arGradientStops
Array of the D2D1_GRADIENT_STOP structures.
CArray<D2D1_GRADIENT_STOP, D2D1_GRADIENT_STOP> m_arGradientStops;
CD2DGradientBrush::m_colorInterpolationGamma
The space in which color interpolation between the gradient stops is performed.
D2D1_GAMMA m_colorInterpolationGamma;
CD2DGradientBrush::m_extendMode
The behavior of the gradient outside the [0,1] normalized range.
D2D1_EXTEND_MODE m_extendMode;
CD2DGradientBrush::m_pGradientStops
A pointer to an array of D2D1_GRADIENT_STOP structures.
ID2D1GradientStopCollection* m_pGradientStops;