Description
When parent element is PREFERENCES, POINT specifies the point greeking thresholds.
When parent element is GEOMETRY or PART, POINT defines a point or vertex in a graphic element.
When parent element is REFPOINTS, POINT defines a reference point.
Diagram
Overview
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POINT
When parent element is PREFERENCES, POINT specifies the point greeking thresholds. When parent element is GEOMETRY or PART, POINT defines a point or vertex in a graphic element. When parent element is REFPOINTS, POINT defines a reference point.
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Attributes
| Name | Type | Use | Default | Fixed | Description |
|---|---|---|---|---|---|
| x | xs:double | optional | |||
| y | xs:double | optional |
Remarks
When parent element is PREFERENCES:
Each threshold is slower to draw than the one before (that is, 1 is the fastest greeking drawing style and 4 is the slowest greeking drawing style).
- Above the highest threshold used for points, the actual point symbol will be drawn.
- The greeking thresholds are in screen pixel units. The extents of each feature in screen pixels is checked against the threshold values. The lowest threshold that the pixel extent falls below will be used to determine the greeking drawing method applied.
- A threshold with the value 0 will not be used.
Examples
Restrictions
When parent element is PREFERENCES:
- Each threshold must have a greater value than the one before for greeking to work properly (for example, if threshold1 is 2, then threshold2 must be 3 or greater).
Source
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