IXRUIElement::GetRenderTransform (Compact 2013)
3/28/2014
This method retrieves information about the transformation that affects where this UI element is displayed.
Syntax
virtual HRESULT STDMETHODCALLTYPE GetRenderTransform(
IXRTransform** ppRenderTransform
) = 0;
Parameters
- ppRenderTransform
[out] Pointer the address of a IXRTransform derived object which defines functionality that enables transformations in a two-dimensional plane on the graphical window.
Return Value
Returns an HRESULT that indicates success or failure.
Remarks
The following table shows different kinds of single-element transformations.
Transformation type |
Number of affected elements |
Class |
|---|---|---|
Rotation |
Applies to one element |
|
Scale |
Applies to one element |
|
Skew |
Applies to one element |
|
Translation |
Applies to one element |
|
Group |
Applies to a group of elements |
The IXRTransformGroup object is not actually a transformation, but is instead a container that enables you to specify more than one transformation to apply to this UI element.
To use a specific interface pointer type, you can use the helper template version of this method that XAML for Windows Embedded provides. When you supply a derived type, this version automatically supplies a type-safe method that implicitly converts the returned type from a generic interface so you do not have to explicitly call QueryInterface to convert the generic interface into the required object type.
.NET Framework Equivalent
System.Windows.UIElement.RenderTransform
Requirements
Header |
XamlRuntime.h |
sysgen |
SYSGEN_XAML_RUNTIME |