ID2D1EffectContext::GetDpi method (d2d1effectauthor.h)
Gets the unit mapping that an effect will use for properties that could be in either dots per inch (dpi) or pixels.
Syntax
void GetDpi(
[out] FLOAT *dpiX,
[out] FLOAT *dpiY
);
Parameters
[out] dpiX
Type: FLOAT*
The dpi on the x-axis.
[out] dpiY
Type: FLOAT*
The dpi on the y-axis.
Return value
None
Remarks
If the D2D1_UNIT_MODE is D2D1_UNIT_MODE_PIXELS, both dpiX and dpiY will be set to 96.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 and Platform Update for Windows 7 [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2012 and Platform Update for Windows Server 2008 R2 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | d2d1effectauthor.h |
| Library | D2D1.lib |