: Public Class
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10-04-2008 12:16:14 |
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10-04-2008 12:16:14 |
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{900414E6-2847-4018-B28F-76674D7A1551} |
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Fig 14: Direct Position , Context Diagram: GM_Envelope |
GM_Envelope is often referred to as a minimum bounding box or rectangle. Regardless of dimension, a GM_Envelope can be represented without ambiguity as two direct positions (coordinate points). To encode a GM_Envelope, it is sufficient to encode these two points. This is consistent with all of the data types in this standard, their state is represented by their publicly accessible attributes.
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Public DirectPosition upperCorner
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A coordinate consisting of all maximal values of the ordinates of all points within the GM_Envelope.<br /></p><p>The "upperCorner" of a GM_Envelope is a coordinate position consisting of all the maximal ordinates for each dimension for all points within the GM_Envelope.<br /></p><p>GM_Envelope::upperCorner : DirectPosition<br /></p>
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Public DirectPosition lowerCorner
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A coordinate consisting of all minimal values of the ordinates of all points within the GM_Envelope.<br /></p><p>The "lowerCorner" of a GM_Envelope is a coordinate position consisting of all the minimal ordinates for each dimension for all points within the GM_Envelope.<br /></p><p>GM_Envelope::lowerCorner : DirectPosition<br /></p>
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persistence |
persistent |
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