API usage文本文档 APIEnumerationRelFromV本页总览RelFromVAsk a question 用于计算对象相对垂直定位的基准的可能值。 类型 枚举 值 "bottomMargin" "insideMargin" "topMargin" "margin" "outsideMargin" "page" "line" "paragraph" 示例 将绘图相对于页面垂直居中。 CodeResultPlayground// How do I center a drawing vertically relative to the page?// Set a drawing vertical aligment.drawing.SetVerAlign("page", "center");