主要用到函数说明：
_DMxDrawX::DrawDimRotated
绘制一个线型标注。详细说明如下：
| 参数 | 说明 |
|---|---|
| DOUBLE dExtLine1PointX |
输入第一条界线的起始点X值 |
| DOUBLE dExtLine1PointY |
输入第一条界线的起始点Y值 |
| DOUBLE dExtLine2PointX |
输入第二条界线的起始点X值 |
| DOUBLE dExtLine2PointY |
输入第二条界线的起始点Y值 |
| DOUBLE dDimLineLocationX |
输入标注线自身上的点X值 |
| DOUBLE dDimLineLocationY |
输入标注线自身上的点Y值 |
| DOUBLE dRotationAngle |
输入标注的旋转角 |
实现代码说明：
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MxDrawDatabase MxDrawDatabase1 = (MxDrawDatabase)axMxDrawX1.GetDatabase();
MxDrawDatabase1.LinetypeScale = 15;
MxDrawDimStyleTableRecord curDimRecord = MxDrawDatabase1.GetDimStyleTable().GetAt(MxDrawDatabase1.CurrentlyDimstyleName,
false
);
MxDrawTextStyleTableRecord curTextRecord = MxDrawDatabase1.GetTextStyleTable().GetAt(MxDrawDatabase1.CurrentlyTextStyle,
false
);
curDimRecord.SetDimVarDouble(40, 1000);
//设置缩放比例Dimscale
curDimRecord.SetDimVarInt(271, 0);
//设置两位小数DimDle
curDimRecord.SetDimVarInt(173, 1);
//设置需要显示符号 curDimRecord.SetDimVarInt(289, 3);
curDimRecord.SetDimVarInt(174, 1);
curDimRecord.SetDimVarString(342,
"_ARCHTICK"
);
//设置建筑标记
curTextRecord.bigFontFileName =
"gbcbig.shx"
;
curTextRecord.fileName =
"tssdeng.shx"
;
curTextRecord.Name =
"默认样式"
;
Int64 dimID = axMxDrawX1.DrawDimRotated(100, 100, 100, 200, 200, 150, 0);
MxDrawDimension Dim = (MxDrawDimension)axMxDrawX1.ObjectIdToObject(dimID);
Dim.DimensionText =
"100"
;
Dim.SetDimVarInt(173, 1);
//设置需要显示符号 Dim.SetDimVarInt(289, 0);
Dim.SetDimVarInt(174, 1);
Dim.SetDimVarString(342,
"_ARCHTICK"
);
//设置建筑标记
MxDrawPoint textPos =
new
MxDrawPoint();
textPos.x = 200;
textPos.y = 150;
Dim.TextPosition = textPos;
Dim.UsingDefaultTextPosition =
false
;
Dim.RecomputeDimBlock(
true
);
axMxDrawX1.UpdateDisplay();
axMxDrawX1.ZoomAll();
|