| Name | Type | Use | Default | Fixed | annotation |
| m11 | xs:float | optional | 1 | | |
| m12 | xs:float | optional | 0 | | |
| m21 | xs:float | optional | 0 | | |
| m22 | xs:float | optional | 1 | | |
| dx | xs:float | optional | 0 | | |
| dy | xs:float | optional | 0 | | |
| startCap | lineCap | optional | round | | | documentation | | The start line cap style. |
|
| endCap | lineCap | optional | round | | | documentation | | The end line cap style. |
|
| penWidth | xs:float | optional | 0 | | | documentation | | The width of the pen. |
|
| lineJoin | lineJoin | optional | round | | | documentation | | The line join style. |
|
| linePattern | linePattern | optional | solid | | | documentation | | The line pattern. |
|
| penColor | color | optional | 0,0,0 | | | documentation | | The color of the pen. |
|
| layer | xs:integer | optional | -1 | | | documentation | | The layer the arc is on. |
|
| center | point | required | | | | documentation | | The center point of the arc. |
|
| radius | derived by: xs:string | required | | | | documentation | | The radius of the arc. |
|
| startAngle | xs:float | required | | | | documentation | | The start angle in degrees. |
|
| endAngle | xs:float | required | | | | documentation | | The end angle in degrees. |
|