Class Libraries & REST APIs for the developers to manipulate & process Files from Word, EXcel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, LinuX, MacOS & Android platforms....该矩阵应用于变换空间的每个点 (x, y),使用以下公式: x’ = a * x + c * y + e y’ = b * x + d * y...将对象沿 X 轴移动 e 单位,沿 Y 轴移动 f 单位。 缩放:[a 0 0 d 0 0] — 将对象在 X 轴上缩放...