[原创]FME函数速查手册（4）-Transformer Quick-Reference(4)

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更多发布于：2006-08-19 09:33

<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="CharacterCodeExtractor ">CharacterCodeExtractor </TD>
<TD class=xl26 width=259 x:str="Extracts the integral character code of the first character in the source string attribute, and adds its integer value in the character set to the feature as another attribute. ">Extracts the integral character code of the first character in the source string attribute, and adds its integer value in the character set to the feature as another attribute. </TD>
<TD class=xl25 width=255>获取输入属性值的第一个字符的整数字符编码，输出为新的属性</TD></TR>
<TR height=60>
<TD class=xl24 width=139 height=60 x:str="CharacterEncoder ">CharacterEncoder </TD>
<TD class=xl26 width=259 x:str="Sets the result attribute to the character whose numeric code was contained in the source code attribute (or the integer entered in). ">Sets the result attribute to the character whose numeric code was contained in the source code attribute (or the integer entered in). </TD>
<TD class=xl25 width=255>根据输入的字符编码值生成字符给输出属性</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="Chopper ">Chopper </TD>
<TD class=xl26 width=259 x:str="Ensures that all features output have less than or equal to <maximum vertices> vertices. ">Ensures that all features output have less than or equal to <maximum vertices> vertices. </TD>
<TD class=xl25 width=255>按最大节点数截断所有输入要素</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="CircularityCalculator ">CircularityCalculator </TD>
<TD class=xl26 width=259 x:str='Calculates the "circularity" of an area feature, which indicates how elongated the feature is. '>Calculates the "circularity" of an area feature, which indicates how elongated the feature is. </TD>
<TD class=xl25 width=255>圆率，计算输入的面状要素的细长程度</TD></TR>
<TR height=15>
<TD class=xl24 width=139 height=15 x:str="Clipper ">Clipper </TD>
<TD class=xl26 width=259 x:str="Performs a geometric clipping operation. ">Performs a geometric clipping operation. </TD>
<TD class=xl25 width=255>图形剪切</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="Cloner ">Cloner </TD>
<TD class=xl26 width=259 x:str="Makes copies of the features input and outputs all copies through its single output port. ">Makes copies of the features input and outputs all copies through its single output port. </TD>
<TD class=xl25 width=255>复制所有输入要素</TD></TR>
<TR height=60>
<TD class=xl24 width=139 height=60 x:str="ColorRasterCreator ">ColorRasterCreator </TD>
<TD class=xl26 width=259 x:str="Creates a feature with a raster of the specified size using the parameters supplied, and sends it into the workspace for processing. ">Creates a feature with a raster of the specified size using the parameters supplied, and sends it into the workspace for processing. </TD>
<TD class=xl25 width=255>根据参数创建栅格要素，并输入转换流程</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="CommonSegmentFinder ">CommonSegmentFinder </TD>
<TD class=xl26 width=259 x:str="Tests to see which of the CANDIDATE features have even one segment in common with any BASE feature. ">Tests to see which of the CANDIDATE features have even one segment in common with any BASE feature. </TD>
<TD class=xl25 width=255>公共边检查：候选要素是否具有与基准要素相同的公共边</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="Concatenator ">Concatenator </TD>
<TD class=xl26 width=259 x:str="Concatenates the values of any number of attributes and constants together, and stores the result in a new attribute. ">Concatenates the values of any number of attributes and constants together, and stores the result in a new attribute. </TD>
<TD class=xl25 width=255>字符串连接：将任意数量的属性值或常量数次连接起来并输出为新的属性</TD></TR>
<TR height=60>
<TD class=xl24 width=139 height=60 x:str="ContourGenerator ">ContourGenerator </TD>
<TD class=xl26 width=259 x:str="Generates contours from the underlying surface which is defined by the input POINTS, DEM_GRIDS, 3D_LINES, and BREAKLINES. ">Generates contours from the underlying surface which is defined by the input POINTS, DEM_GRIDS, 3D_LINES, and BREAKLINES. </TD>
<TD class=xl25 width=255>生成等高线，相应的表面由输入的点、DEM格网、三维的线、以及断裂线等来定义</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="ConvexHullAccumulator ">ConvexHullAccumulator </TD>
<TD class=xl26 width=259 x:str="Creates convex hulls for groups of features. ">Creates convex hulls for groups of features. </TD>
<TD class=xl25 width=255>生成分组要素的外接凸多边形</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="ConvexHullReplacer ">ConvexHullReplacer </TD>
<TD class=xl26 width=259 x:str="Replaces the geometry of the feature with a polygon representing its convex hull. ">Replaces the geometry of the feature with a polygon representing its convex hull. </TD>
<TD class=xl25 width=255>将图形改为其外接凸多边形</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="CoordinateConcatenator ">CoordinateConcatenator </TD>
<TD class=xl26 width=259 x:str="Retrieves the value of all the feature's coordinates into an attribute, separated by the delimiter characters. ">Retrieves the value of all the feature's coordinates into an attribute, separated by the delimiter characters. </TD>
<TD class=xl25 width=255>将要素的全部坐标写入一个属性，坐标之间用指定的字符进行分隔</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="CoordinateCounter ">CoordinateCounter </TD>
<TD class=xl26 width=259>Stores the number of coordinates the feature has into an attribute.</TD>
<TD class=xl25 width=255>将坐标数量写入属性</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="CoordinateFetcher ">CoordinateFetcher </TD>
<TD class=xl26 width=259 x:str="Retrieves the value of the x, y, and z coordinate at the specified index into attributes. ">Retrieves the value of the x, y, and z coordinate at the specified index into attributes. </TD>
<TD class=xl25 width=255>获得指定节点号的坐标并写入属性</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="CoordinateRemover ">CoordinateRemover </TD>
<TD class=xl26 width=259 x:str="Removes a single coordinate from the geometry of the feature. ">Removes a single coordinate from the geometry of the feature. </TD>
<TD class=xl25 width=255>删除要素的某个坐标</TD></TR>
<TR height=45>
<TD class=xl24 width=139 height=45 x:str="CoordinateRounder ">CoordinateRounder </TD>
<TD class=xl26 width=259 x:str="Rounds off the coordinates of the feature to the specified number of decimal places. ">Rounds off the coordinates of the feature to the specified number of decimal places. </TD>
<TD class=xl25 width=255>坐标保留指定位数小数</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="CoordinateSystemFetcher ">CoordinateSystemFetcher </TD>
<TD class=xl26 width=259 x:str="Retrieves the coordinate system of the feature into an attribute. ">Retrieves the coordinate system of the feature into an attribute. </TD>
<TD class=xl25 width=255>获得坐标系统并写入属性</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="CoordinateSystemRemover ">CoordinateSystemRemover </TD>
<TD class=xl26 width=259 x:str="Removes the coordinate system from all input features. ">Removes the coordinate system from all input features. </TD>
<TD class=xl25 width=255>删除所有输入要素的坐标系统</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="CoordinateSystemSetter ">CoordinateSystemSetter </TD>
<TD class=xl26 width=259 x:str="Tags all features with the given coordinate system. ">Tags all features with the given coordinate system. </TD>
<TD class=xl25 width=255>设置所有输入要素的坐标系统</TD></TR>
<TR height=30>
<TD class=xl24 width=139 height=30 x:str="Counter ">Counter </TD>
<TD class=xl26 width=259 x:str="Adds an attribute holding the next integer in a sequence. ">Adds an attribute holding the next integer in a sequence. </TD>
<TD class=xl25 width=255>计数器：将一个序列发生器的下一个值输出为新的属性</TD></TR></TABLE>

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[原创]FME函数速查手册（4）-Transformer Quick-Reference(4)

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