API usage文本文档 APIEnumerationRelFromH本页总览RelFromHAsk a question 用于计算对象相对水平定位的基准的可能值。 类型 枚举 值 "character" "column" "leftMargin" "rightMargin" "margin" "page" 示例 This example sets horizontal aligment for a drawing object. CodeResultPlayground// How to align a drawing to the center.// Set a drawing horizontal aligment.drawing.SetHorAlign("page", "center");