测量两线间或圆弧间角度距离的标注。

测量圆弧角度的标注。

如果用户需要尺寸界线，它们会被自动加入。提供的端点会被当作尺寸界限的原点。

要创建角度标注，使用AddDimAngular方法。要编辑或查询角度标注，使用如下方法和属性：

方法 ArrayPolar ArrayRectangular Copy Delete GetBoundingBox GetExtensionDictionary GetXData Highlight IntersectWith Mirror Mirror3D Move Rotate Rotate3D ScaleEntity SetXData TransformBy Update

属性 AngleFormat Application Arrowhead1Block Arrowhead1Type Arrowhead2Block Arrowhead2Type ArrowheadSize DecimalSeparator DimensionLineColor DimensionLineWeight DimLine1Suppress DimLine2Suppress DimLineInside Document ExtensionLineColor ExtensionLineExtend ExtensionLineOffset ExtensionLineWeight ExtLine1EndPoint ExtLine1StartPoint ExtLine1Suppress ExtLine2EndPoint ExtLine2StartPoint ExtLine2Suppress Fit ForceLineInside Handle HasExtensionDictionary HorizontalTextPosition Hyperlinks Layer Linetype LinetypeScale Lineweight Measurement Normal ObjectID OwnerID PlotStyleName Rotation ScaleFactor StyleName SuppressLeadingZeros SuppressTrailingZeros TextColor TextGap TextHeight TextInside TextInsideAlign TextMovement TextOutsideAlign TextOverride TextPosition TextPrecision TextPrefix TextRotation TextStyle TextSuffix ToleranceDisplay ToleranceHeightScale ToleranceJustification ToleranceLowerLimit TolerancePrecision ToleranceSuppressLeadingZeros ToleranceSuppressTrailingZeros ToleranceUpperLimit TrueColor VerticalTextPosition Visible

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