Prepares features for labelling by theMapTextLabeller通过在特征周围指定无标签区域。
笔记：Can be used in conjunction withMapTextLabeller.
输入Ports
输入
要指定无标签区域的功能。
Output Ports
Output
Features that have the no-label zone specified.
Parameters
Label-Free Zone
Measurement Units
The units that the various sizes and widths are specified in.
The last three choices (Centimeters, Inches and Points) are page units, and are interpreted differently than the Ground Units choice.
Point Symbol Zone
点符号Size
指定任何点特征符号的大小，以防止标签重叠。
字体名称
指定点符号的Windows字体名称。
Font Character Index
Specifies the index in the font of the point symbol.
Font Character Angle
Specifies the rotation angle of the point symbol, measured in degrees counter-clockwise from horizontal.
Line Zone
Line Width
指定围绕任何线性功能的区域的宽度，其中不允许任何标签。例如，如果指定了5个单位，则没有标签将在线的每侧的2.5个单元内存在。
Polygon Boundary Zone
Polygon Line Width
Specifies the width of the zone around the boundary of any area features in which no labels will be allowed. For example if 5 units are specified, then no labels will be present within 2.5 units of each side of the boundary line.
使用说明
All parameters are optional. Typically one instance of this transformer is placed for each group of features to be labelled by theMapTextLabeller.
编辑变压器参数
使用一组菜单选项，可以通过引用工作区中的其他元素来分配变压器参数。一些变压器也可提供更高级的功能，例如高级编辑器和算术编辑器。要访问这些选项的菜单，请单击
beside the applicable parameter. For more information, see变压器参数菜单选项.
变压器类别
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