[原创]FME函数速查手册（2）-Transformer Quick-Reference(2)

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更多发布于：2006-08-19 09:27

<TABLE cellSpacing=0 cellPadding=0 width=653 border=0 x:str>
<COLGROUP>
<COL style="WIDTH: 104pt; mso-width-source: userset; mso-width-alt: 4448" width=139>
<COL style="WIDTH: 194pt; mso-width-source: userset; mso-width-alt: 8288" width=259>
<COL style="WIDTH: 191pt; mso-width-source: userset; mso-width-alt: 8160" width=255>

<TR height=75>
<TD class=xl24 width=139 height=75 x:str="AggregateFilter ">AggregateFilter </TD>
<TD class=xl27 width=259 x:str="Routes features differently depending on if their geometry consists of an aggregate of several primitive geometries, or if it is a simple, single piece geometry. ">Routes features differently depending on if their geometry consists of an aggregate of several primitive geometries, or if it is a simple, single piece geometry. </TD>
<TD class=xl25 width=255>聚合过滤：根据图形是否为聚合类型而分别输出</TD></TR>
<TR height=75>
<TD class=xl24 width=139 height=75 x:str="Aggregator ">Aggregator </TD>
<TD class=xl27 width=259 x:str="Combines feature geometries into aggregates. One aggregate feature is output for each unique combination of values of the attributes specified in the GROUP BY. ">Combines feature geometries into aggregates. One aggregate feature is output for each unique combination of values of the attributes specified in the GROUP BY. </TD>
<TD class=xl25 width=255>聚合：凡是分组属性值相同的要素被组合为一个单独的聚合类型的要素输出</TD></TR>
<TR height=60>
<TD class=xl24 width=139 height=60 x:str="AnchoredSnapper ">AnchoredSnapper </TD>
<TD class=xl27 width=259 x:str="Snaps endpoints of features entering via the CANDIDATE port to endpoints of features entering via the ANCHOR port. ANCHOR features are not output. ">Snaps endpoints of features entering via the CANDIDATE port to endpoints of features entering via the ANCHOR port. ANCHOR features are not output. </TD>
<TD class=xl25 width=255>锚点捕捉，将候选要素的端点捕捉到锚点要素的端点，锚点要素不输出</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="AngleConverter ">AngleConverter </TD>
<TD class=xl27 width=259 x:str="Converts angles of a feature's geometry and/or attributes from one representation to another. ">Converts angles of a feature's geometry and/or attributes from one representation to another. </TD>
<TD class=xl25 width=255>转换要素的图形或属性中的角度为不同的表达格式</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="ArcCreator ">ArcCreator </TD>
<TD class=xl27 width=259 x:str="Creates an arc feature using the parameters supplied, and sends it into the workspace for processing. ">Creates an arc feature using the parameters supplied, and sends it into the workspace for processing. </TD>
<TD class=xl25 width=255>根据参数创建二维圆弧要素，并输入转换流程</TD></TR>
<TR height=75>
<TD class=xl24 width=139 height=75 x:str="ArcEstimator ">ArcEstimator </TD>
<TD class=xl27 width=259 x:str="Replaces the geometry of the feature with a two-dimensional circular arc whose shape is estimated from the first, middle, and last point of the linear feature passed in. ">Replaces the geometry of the feature with a two-dimensional circular arc whose shape is estimated from the first, middle, and last point of the linear feature passed in. </TD>
<TD class=xl25 width=255>改为二维圆弧，其参数由原始线状要素的开始、中间、结束三个点计算而出</TD></TR>
<TR height=60>
<TD class=xl24 width=139 height=60 x:str="ArcSDEQuerier ">ArcSDEQuerier </TD>
<TD class=xl27 width=259 x:str="Performs queries on an ArcSDE spatial database. The queries can have both a spatial as well as nonspatial component. ">Performs queries on an ArcSDE spatial database. The queries can have both a spatial as well as nonspatial component. </TD>
<TD class=xl26 width=255>对ArcSDE空间数据库执行查询，可包含空间和非空间条件</TD></TR>
<TR height=60>
<TD class=xl24 width=139 height=60 x:str="ArcStroker ">ArcStroker </TD>
<TD class=xl27 width=259 x:str="Converts arc features into lines replacing the feature geometry with a series of points interpolated along the arc boundary. ">Converts arc features into lines replacing the feature geometry with a series of points interpolated along the arc boundary. </TD>
<TD class=xl25 width=255>将圆弧打散为线串：沿着圆弧内插节点。</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="AreaCalculator ">AreaCalculator </TD>
<TD class=xl27 width=259 x:str="Calculates the area of a polygonal feature and adds it as a new attribute. ">Calculates the area of a polygonal feature and adds it as a new attribute. </TD>
<TD class=xl25 width=255>面积计算：将多边形要素的面积写为属性</TD></TR>
<TR height=60>
<TD class=xl24 width=139 height=60 x:str="AreaFillColorSetter ">AreaFillColorSetter </TD>
<TD class=xl27 width=259 x:str="Sets the fill color for the feature's area. Formats that support color will then render the interior feature in the set color. ">Sets the fill color for the feature's area. Formats that support color will then render the interior feature in the set color. </TD>
<TD class=xl25 width=255>面状要素的填充颜色设置，适用于支持颜色的数据格式</TD></TR>
<TR height=75>
<TD class=xl24 width=139 height=75 x:str="AreaGeneralizer ">AreaGeneralizer </TD>
<TD class=xl27 width=259 x:str="Reduces the density of area feature boundary coordinates by removing points from the original feature while preserving the original coverage topology. ">Reduces the density of area feature boundary coordinates by removing points from the original feature while preserving the original coverage topology. </TD>
<TD class=xl25 width=255>面状要素的边界节点抽稀</TD></TR>
<TR height=60>
<TD class=xl24 width=139 height=60 x:str="AreaOnAreaOverlayer ">AreaOnAreaOverlayer </TD>
<TD class=xl27 width=259 x:str="Performs an area-on-area overlay. All input areas are intersected against each other and resultant area features are created and output. ">Performs an area-on-area overlay. All input areas are intersected against each other and resultant area features are created and output. </TD>
<TD class=xl25 width=255>面-面叠置运算：所有输入要素互相求交并输出结果</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="AreaSmoother ">AreaSmoother </TD>
<TD class=xl28 width=259 x:str="Smooths the feature's boundary lines by determining a new location for each vertex. ">Smooths the feature's boundary lines by determining a new location for each vertex. </TD>
<TD class=xl25 width=255>面状要素的边界平滑处理</TD></TR>
<TR height=15>
<TD class=xl24 width=139 height=15 x:str="AttributeAccumulator ">AttributeAccumulator </TD>
<TD class=xl27 width=259 x:str="Combines feature attributes. ">Combines feature attributes. </TD>
<TD class=xl25 width=255>多项属性进行组合</TD></TR>
<TR height=60>
<TD class=xl24 width=139 height=60 x:str="AttributeClassifier ">AttributeClassifier </TD>
<TD class=xl27 width=259 x:str="Tests if the contents of the source attribute are entirely of a particular character classification, and routes the feature accordingly. ">Tests if the contents of the source attribute are entirely of a particular character classification, and routes the feature accordingly. </TD>
<TD class=xl25 width=255>根据属性值是否完全属于某个字符分类（集合）而分别输出</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="AttributeCopier ">AttributeCopier </TD>
<TD class=xl27 width=259 x:str="Copies the value of an attribute to a newly created attribute. ">Copies the value of an attribute to a newly created attribute. </TD>
<TD class=xl25 width=255>复制属性为一个新属性</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="AttributeCreator ">AttributeCreator </TD>
<TD class=xl27 width=259 x:str="Adds an attribute to the feature, supplying it some constant value. ">Adds an attribute to the feature, supplying it some constant value. </TD>
<TD class=xl25 width=255>添加一个新属性并设置其值</TD></TR>
<TR height=15>
<TD class=xl24 width=139 height=15 x:str="AttributeExposer ">AttributeExposer </TD>
<TD class=xl27 width=259 x:str="Exposes a series of attributes. ">Exposes a series of attributes. </TD>
<TD class=xl25 width=255>暴露一系列属性</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="AttributeExpressionRemover ">AttributeExpressionRemover </TD>
<TD class=xl27 width=259 x:str="Removes all attributes on incoming features that match a given regular expression. ">Removes all attributes on incoming features that match a given regular expression. </TD>
<TD class=xl25 width=255>删除那些名称与指定的表达式匹配的属性</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="AttributeFileReader ">AttributeFileReader </TD>
<TD class=xl27 width=259 x:str="Reads the contents of a file and stores them as the value for the specified attribute. ">Reads the contents of a file and stores them as the value for the specified attribute. </TD>
<TD class=xl25 width=255>读属性数据文件，将其内容保存到指定的属性</TD></TR></TABLE>

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[原创]FME函数速查手册（2）-Transformer Quick-Reference(2)

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