摘要：
与颜色有关的几个函数typedef enum{ PRO_COLOR_UNDEFINED= PRO_VALUE_UNUSED, PRO_COLOR_LETTER= 0, PRO_COLOR_HIGHLITE= 1, PRO_COLOR_DRAWING= 2, PRO_COLOR_BACKGROUND = 3, PRO_COLOR_HALF_TONE= 4, PRO_COLOR_EDGE_HIGHLIGHT= 5, PRO_COLOR_DIMMED= 6, PRO_COLOR_ERROR= 8, PRO_COLOR_WARNING= 9, PRO_COLOR_SHEETMETAL = 10, PR 阅读全文
