Direct2D Constants
Direct2D defines the following list of constants.
- D2D1_DEFAULT_FLATTENING_TOLERANCE
-
- 0.25f
-
The default tolerance for geometric flattening operations.
- D2D1_INVALID_TAG
-
- ULONGLONG_MAX
-
Reserved; do not use.
- D2D1_INVALID_PROPERTY_INDEX
-
- UINT_MAX
-
When the invalid property index is specified to GetValue or GetValueByName, the call fails and the output buffer is zero-filled.
- D2D1_APPEND_ALIGNED_ELEMENT
-
- -1
-
This constant is used when packing input layout elements. It indicates that the elements must be packed contiguously.
Requirements
|
Minimum supported client |
Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps] |
|
Minimum supported phone |
Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps], Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps] |
|
Header |
|