Table 6.253 — DRM_Spatial_Index_Related_Feature_Topology
Property |
Description |
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Class |
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Superclass |
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Subclass |
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Definition |
An instance of this DRM class specifies a spatially indexed related aggregation representing a collection of primitive <DRM Feature Topology> instances. If the value of the sparse field is FALSE, all column and row entries are present; otherwise one or more entries are not present. The column_count field specifies the number of cells along the primary axis. The row_count field specifies the number of cells along the secondary axis. The column_width field specifies the length of a cell in the given unit along the primary axis. The row_width field specifies the length of a cell in the given unit along the secondary axis. The spacing_unit field specifies the unit of measurement for column_width and row_width. |
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Class diagram |
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Inherited field elements |
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Field elements |
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Default field values |
Default field values for DRM_Spatial_Index_Related_Feature_Topology |
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Associated to (one-way) (inherited) |
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Associated to (one-way) |
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Associated by (one-way) (inherited) |
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Associated by (one-way) |
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Associated with (two-way) (inherited) |
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Associated with (two-way) |
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Composed of (two-way) (inherited) |
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Composed of (two-way) |
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Composed of (two-way metadata) (inherited) |
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Composed of (two-way metadata) |
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Component of (two-way) (inherited) |
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Component of (two-way) |
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Constraints |
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Clarifications |
1The <DRM Location> component is the origin of the collection, which is the lower left corner. |
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Example(s) |
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