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www.mxdraw.com
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IMxDrawWorldDraw::DrawText 方法
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www.mxdraw.com
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绘制一个单行文字
[helpstring("method DrawText")]
HRESULT DrawText([in] DOUBLE dPosX, [in] DOUBLE dPosY, [in] BSTR pszText, [in] DOUBLE dHeight, [in, defaultvalue(0.0)] DOUBLE dRotation, [in, defaultvalue(mcHorizontalAlignmentLeft)] MCAD_McHorizontalAlignment horizontalMode, [in, defaultvalue(mcVerticalAlignmentBottom)] MCAD_McVerticalAlignment verticalMode, [out,retval] VARIANT_BOOL* pRet);|
参数 |
说明 |
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[in] DOUBLE dPosX |
文字的位置的X坐标 |
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[in] DOUBLE dPosY |
文字的位置的Y坐标 |
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[in] BSTR pszText |
文字内容字符串 |
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[in] DOUBLE dHeight |
文字高度 |
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[in, defaultvalue(0.0)] DOUBLE dRotation |
文字的旋转角度 |
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[in, defaultvalue(mcHorizontalAlignmentLeft)] MCAD_McHorizontalAlignment horizontalMode |
文字的水平对齐方式,0=kTextLeft,1=kTextCenter,2=kTextRight |
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[in, defaultvalue(mcVerticalAlignmentBottom)] MCAD_McVerticalAlignment verticalMode |
文字的竖直对齐方式,1=kTextBottom,2=kTextVertMid,3=kTextTop |