Anteckning
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A wrapper for D2D1_SIZE_U.
Syntax
class CD2DSizeU : public D2D1_SIZE_U;
Members
Public Constructors
| Name | Description |
|---|---|
| CD2DSizeU::CD2DSizeU | Overloaded. Constructs a CD2DSizeU object from D2D1_SIZE_U object. |
Public Methods
| Name | Description |
|---|---|
| CD2DSizeU::IsNull | Returns a boolean value that indicates whether an expression contains no valid data (NULL). |
Public Operators
| Name | Description |
|---|---|
| CD2DSizeU::operator CSize | Converts CD2DSizeU to CSize object. |
Inheritance Hierarchy
D2D1_SIZE_U
Requirements
Header: afxrendertarget.h
CD2DSizeU::CD2DSizeU
Constructs a CD2DSizeU object from CSize object.
CD2DSizeU(const CSize& size);
CD2DSizeU(const D2D1_SIZE_U& size);
CD2DSizeU(const D2D1_SIZE_U* size);
CD2DSizeU(
UINT32 cx = 0,
UINT32 cy = 0);
Parameters
size
source size
cx
source width
cy
source height
CD2DSizeU::IsNull
Returns a Boolean value that indicates whether an expression contains no valid data (Null).
BOOL IsNull() const;
Return Value
TRUE if width and height are empty; otherwise FALSE.
CD2DSizeU::operator CSize
Converts CD2DSizeU to CSize object.
operator CSize();
Return Value
Current value of D2D size.