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www.mxdraw.com
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IMxDrawHatch::LoadPatternDefinition 方法
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www.mxdraw.com
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从文件加载图案定义
[helpstring("method LoadPatternDefinition")]
HRESULT LoadPatternDefinition([in] BSTR pszFileName, [in] BSTR pszName, [in] DOUBLE dPatternScale, [in] DOUBLE dPatternAngel, [out,retval] VARIANT_BOOL* pOk);|
参数 |
说明 |
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[in] BSTR pszFileName |
图案定义文件 |
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[in] BSTR pszName |
图案名称 |
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[in] DOUBLE dPatternScale |
缩放比例，默认传1.0 dPatternAngel -角度，默认传0.0; |
成功返回true.
例如: C# 从文件加载图案
MxDrawUiPrPoint getPoint = new MxDrawUiPrPoint(); getPoint.message = "点取一点:"; if (getPoint.go() != MCAD_McUiPrStatus.mcOk) return; MxDrawPoint pt = getPoint.value(); axMxDrawX1.PatternDefinition = "SOLID"; Int64 id = axMxDrawX1.DrawHatchFromPoint(pt.x, pt.y, 1.0); if (id == 0) return; // 修改新绘的填充的图案从文件中加载. String sPatternFile = axMxDrawX1.GetOcxAppPath() + "\mx.pat"; String sPatternName = "ANSI35"; MxDrawHatch hatch = (MxDrawHatch)axMxDrawX1.ObjectIdToObject(id); hatch.LoadPatternDefinition(sPatternFile, sPatternName, 300.0, 0.0);