Invention Grant
US08531723B2 Systems and methods for improving performance of trigonometric and distance function calculations during printing and display 有权
用于提高打印和显示过程中三角和距离函数计算性能的系统和方法

Systems and methods for improving performance of trigonometric and distance function calculations during printing and display
Abstract:
Consistent with disclosed embodiments, systems and methods for optimizing printing of a print job comprising graphics by a printer are presented. In some embodiments, the method calculating optimal granularity for the print job, based on specified resolution and page size; generating at least one trigonometric table with the calculated granularity; determining if a job command in the print job comprises a trigonometric function; and, if so, obtaining at least one trigonometric value from the at least one trigonometric table based on information in the job command. A similar process may be used to optimize printing by reducing the number of distance calculations performed by using sub tables.
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