![]() ![]() ![]() Use TransformGroup instead of CompositeTransform if you want the transforms applied in a different order. In a CompositeTransform, transforms are applied in this order: scale, skew, rotate, translate. You can combine transforms, and there are two Windows Runtime classes that support this: CompositeTransform and TransformGroup. Of these, you're likely to use TranslateTransform and ScaleTransform most often for UI scenarios. SkewTransform: skews or shears in x-y space, by setting values for AngleX, AngleY, CenterX and CenterY.RotateTransform: rotates in x-y space, by setting values for Angle, CenterX and CenterY.ScaleTransform: scales the transform based on a center point, by setting values for CenterX, CenterY, ScaleX and ScaleY.TranslateTransform: translates an element in x-y space, by setting values for X and Y.So the Windows Runtime defines a discrete class for each of these transform classifications: ![]() For the purposes of using graphics APIs to change the appearance of UI elements, it's usually easiest to create transforms that define only one operation at a time. Think of transforms in four broad classifications: translation, rotation, scaling and skew (or shear). When a transform is applied to a UI element, it changes how that UI element is rendered to the screen as part of the UI. #Transform app how toWhat is a transform?Ī transform defines how to map, or transform, points from one coordinate space to another coordinate space. This can be used to adjust the appearance of individual XAML elements, such as scaling, rotating, or transforming the position in x-y space. Learn how to use transforms in the Windows Runtime API, by changing the relative coordinate systems of elements in the UI. ![]()
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