This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
ivac2:firdef_map_line [2014/04/13 12:35] filip.jonckers |
ivac2:firdef_map_line [2017/04/08 14:27] (current) |
||
|---|---|---|---|
| Line 3: | Line 3: | ||
| ====== line element ====== | ====== line element ====== | ||
| - | Use a line element to draw a single point on the map. | + | Use a line element to draw a single point on the map. You might remember this one as the only way to draw objects in IVAC v1 sectorfiles. |
| ^Element|line|| | ^Element|line|| | ||
| ^Attribute^Format^Remarks^ | ^Attribute^Format^Remarks^ | ||
| - | |stipple|integer|stipple line bitwise pattern definition| | + | |pattern|double array|line pattern described in an array of doubles| |
| |width|float|line width in pixels| | |width|float|line width in pixels| | ||
| |color|string|color id name| | |color|string|color id name| | ||
| Line 18: | Line 18: | ||
| {{:ivac2:firdef:firdef_opengl_line.png?|}} | {{:ivac2:firdef:firdef_opengl_line.png?|}} | ||
| + | |||
| + | |||
| + | The drawing can be written as: | ||
| + | |||
| + | <code XML> | ||
| + | <line color="myPredefinedColor"> | ||
| + | <point x="v0 x" y="v0 y" /> | ||
| + | <point x="v1 x" y="v1 y" /> | ||
| + | |||
| + | <point x="v2 x" y="v2 y" /> | ||
| + | <point x="v3 x" y="v3 y" /> | ||
| + | </line> | ||
| + | </code> | ||
| + | |||
| + | |||
| ===== Example ===== | ===== Example ===== | ||
| + | |||
| + | The following code draws a rectangle: | ||
| <code XML> | <code XML> | ||
| <line color="myPredefinedColor"> | <line color="myPredefinedColor"> | ||
| <point lat="N0504413" lon="E0043108"/> | <point lat="N0504413" lon="E0043108"/> | ||
| + | <point lat="N0504421" lon="E0042601"/> | ||
| + | |||
| <point lat="N0504421" lon="E0042601"/> | <point lat="N0504421" lon="E0042601"/> | ||
| <point lat="N0504528" lon="E0042119"/> | <point lat="N0504528" lon="E0042119"/> | ||
| + | |||
| + | <point lat="N0504528" lon="E0042119"/> | ||
| + | <point lat="N0504730" lon="E0041718"/> | ||
| + | |||
| + | <point lat="N0504730" lon="E0041718"/> | ||
| + | <point lat="N0504413" lon="E0043108"/> | ||
| </line> | </line> | ||
| </code> | </code> | ||
| - | |||