Invention Application
US20100149109A1 Multi-Touch Shape Drawing 有权
多点形状绘图

Multi-Touch Shape Drawing
Abstract:
Multi-touch shape drawing. The use of multi-touch gesture detection improves the user interface experience associated with generating and modifying shapes. By associating unique multi-touch gestures with the generation of corresponding shapes, the accuracy and ease of use with which shapes can be generated can be improved. By associating multi-touch gestures with the modification of shapes, the ease of use with which shapes can be modified can be improved.
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