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ivac2:firdef_map_circle [2011/12/22 22:04] filip.jonckers created |
ivac2:firdef_map_circle [2017/04/08 14:27] (current) |
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| - | [[ivac2:firdef_toc|Back]] | ||
| - | |||
| ====== circle element ====== | ====== circle element ====== | ||
| + | ^Root Element|map|| | ||
| ^Element|circle|| | ^Element|circle|| | ||
| ^Attribute^Format^Remarks^ | ^Attribute^Format^Remarks^ | ||
| |radius|float|radius of the circle in nautical miles| | |radius|float|radius of the circle in nautical miles| | ||
| - | |segments|integer|number of segments to draw| | + | |stroke_pattern|double array|line pattern described in an array of doubles| |
| - | |stipple|integer|stipple line bitwise pattern definition| | + | |stroke_width|float|line width in pixels| |
| - | |width|float|line width in pixels| | + | |stroke_color|string|color id name| |
| - | |color|string|color id name| | + | |fill_color|string|color id name| |
| - | |r|byte|color RGB value (0-255)| | + | |
| - | |g|byte|color RGB value (0-255)| | + | |
| - | |b|byte|color RGB value (0-255)| | + | |
| - | draw a circle with center position <point> and given radius using the amount of segments. | + | draw a circle with center position <point> and given radius. |
| - | {{:ivac2:firdef:firdef_opengl_linestrip.png?|}} | + | ===== Example ===== |
| + | <code XML> | ||
| + | <circle radius="10" stroke_color="square"> | ||
| + | <point lat="N0511211970" lon="E0025349610"/> | ||
| + | </circle> | ||
| + | </code> | ||
| - | <HTML> | ||
| - | <p style="border:1px dashed #C11B17;color:#C11B17;"> | ||
| - | Use <b>linestrip</b> instead of <b>line</b> to draw continues lines. | ||
| - | The drawing performance will be much better than using single lines as in the old sectorfile format. (much less data to process)<br>This means that if you export an old sectorfile to the new map format, you need to remove the duplicate <point> entries to improve performance. | ||
| - | </p> | ||
| - | </HTML> | ||
| + | ---- | ||
| - | ===== example ===== | + | [[ivac2:firdef|Back]] |
| - | + | ||
| - | <circle radius="10" segments="45" r="255" g="0" b="0"> | + | |
| - | <point lat="N0511211970" lon="E0025349610"/> | + | |
| - | </circle> | + | |