这个内部函数以一个几何图形的WKT 表示(而不是几何图形本身)以及作为SVG属性的颜色和线宽为输入。
This internal function takes the WKT representation of a geometry as input -- not the geometry itself -- along with the color and line width for the respective SVG attributes.
几何图形与它的非空间属性之间的连接是通过 “打开” 几何图形的SVG元素,并添加onmouseover和onmouseout 属性来建立的。
The connection between a geometry and its non-spatial attributes is established by "opening" the SVG element of a geometry and adding onmouseover and onmouseout attributes.
备注:IBMDB2Spatial Extender提供了一个原生函数来确定给定的几何图形是否落入另一个几何图形边界内。
Note: IBM DB2 Spatial Extender provides a native function to find whether a given geometry falls within the boundaries of another geometry.
如果几何图形按照ESRI几何图形格式编码,那么它实际上需要3.1MB的磁盘空间(请参阅参考资料一节,了解关于ESRI几何图形格式的更多信息)。
If the geometry is encoded in the ESRI shape format, it actually requires 3.1 MB of disk space (see the Resources section for more information on ESRI shape format).
几何图形叠盖是包含几何图形的第一主题图层被叠加形成新主题图层以新的几何图形的空间操作。
Polygon overlay is spatial operation in which a first thematic layer containing polygons is superimposed onto another to form a new thematic layer with new polygons.
首先提出了几何思维的概念,它是指以几何图形为符号语言。运用几何知识。采用必要的几何图形表现工具进行的思维过程。
The article puts forward the concept of geometrical thinking, which is a process to use the geometrical language, geometrical knowledge and essential geometrical tools to think.
实践上,但是,它很难设定极限在减少不宜的小几何图形的数量当保留更小的几何图形是有用的。
In practice, however, it is difficult to set limits that reduce the number of undesirable small polygons while retaining smaller polygons that are useful.
由于几何图形的对称性限制,只有幻角动量的态才可访问这些几何图形。
Owing to the symmetry constraint, only the states having magic angular momentum can get access to the graphs.
返回一个值,该值描述当前几何图形与指定几何图形的交集。
Returns a value that describes the intersection between the current geometry and the specified geometry.
叠加二个几何图形可能造成更小数量更多的几何图形(图14.10)。
Superimposing the two polygons can then produce an unduly large number of smaller polygons (Figure14.10).
返回一个值,该值描述指定几何图形与当前几何图形笔画的交集。
Returns a value that describes the intersection between the specified geometry and the current geometry's stroke.
返回一个值,该值描述指定几何图形与当前几何图形笔画的交集。
Returns a value that describes the intersection between the specified geometry and the current geometry's stroke.
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