发明名称 SYSTEM AND METHOD FOR SCALING VECTOR-BASED GRAPHIC DESIGNS
摘要 A method to scale a vector-based graphic design by a non-integer scaling factor. The relationships of control points of the vector-based graphic design, with respect to each other and with respect to the coordinate system of the workspace, are determined prior to rescaling the vector-based graphic design. Subsequent a multiplication of the coordinate values of the control points by the non-integer scaling factor to scale the original vector-based graphic design, the relationships of the control points, in the scaled vector-based graphic design, are determined and compared to the relationships of the control points in the original vector-based graphic design. Adjustments of the position of the control points in the scaled vector-based graphic design are effected to obtain, within a pre- determined tolerance, the same relationships.
申请公布号 CA2818362(C) 申请公布日期 2016.10.18
申请号 CA20132818362 申请日期 2013.06.07
申请人 RESEARCH IN MOTION LIMITED 发明人 SUCHOMEL, PETR
分类号 G06T3/40 主分类号 G06T3/40
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