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#741 – Using Touch Manipulation Events to Translate an Element
You can use the touch manipulation events to translate an element, that is, to move it around on the screen. To start with, you set the IsManipulationEnabled property of the element to true. This...
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#742 – Using Touch Manipulation Events to Rotate an Element
In addition to using the touch manipulation events to handle translation of an element, we can use the same mechanisms to allow a user to rotate an element using touch. We can do both translation and...
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#743 – Using Touch Manipulation Events to Scale an Element
In the previous post, we used a ManipulationDelta object in the ManipulationDelta event handler to both translate and rotate a user interface element. The user’s touch gestures for translation...
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#744 – Keeping an Element within Window During Touch Manipulation
You can use the ManipulationDelta event handler to translate a user interface element in response to the user touching and dragging it. In the previous code, there was nothing preventing the user from...
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#752 – Tracking Total Scale when Scaling by Touch Manipulation
When you use touch manipulation events to scale an element, you typically read the Scale property of the ManipulationDelta object passed in to the ManipulationDelta event handler. This property...
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#753 – Scale vs. Expansion in ManipulationDelta Events
When handling a ManipulationDelta event during touch manipulation, you often care about the ManipulationDelta.Scale property, which indicates the updated scale of an element, relative to its previous...
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