| 10 | | 1. **Three nodes** selected:[[BR]][[BR]] |
| 11 | | [[Image(circle_arc_3nodes.png)]] |
| 12 | | [[Image(circle_arc_3nodes_arc.png)]][[BR]][[BR]] |
| 13 | | A new way forming the arc is created following the order of the nodes' selection.[[BR]][[BR]] |
| 14 | | 1. **One way** selected:[[BR]][[BR]] |
| 15 | | [[Image(circle_arc_way.4.png)]] |
| 16 | | [[Image(circle_arc_way_arc.png)]][[BR]][[BR]] |
| 17 | | The arc is "fused" into the selected way between its' last three nodes using these three nodes to specify the arc.[[BR]][[BR]] |
| 18 | | 1. **One way and three of its' nodes** selected:[[BR]][[BR]] |
| 19 | | [[Image(circle_arc_way_3nodes.png,400)]] |
| 20 | | [[Image(circle_arc_way_3nodes_arc.png,400)]][[BR]][[BR]] |
| 21 | | The arc is "fused" into the selected way between the three selected nodes using them to specifiy the arc. |
| | 10 | 1. **One way** selected:\\ |
| | 11 | The arc is "fused" at the end of the selected way. |
| | 12 | New nodes will be placed between the last three nodes if needed (helpful directly in [wikitr:/Help/Action/Draw Draw] mode). |
| | 13 | 1. **Three nodes** selected:\\ |
| | 14 | A new way forming the arc is created following the order of the nodes' selection. |
| | 15 | 1. One way **and** three of its nodes selected:\\ |
| | 16 | See last example below. |
| | 17 | |
| | 18 | Examples: |
| | 19 | |
| | 20 | 1. One way selected\\\\ |
| | 21 | [[Image(circle_arc_way.4.png,link=)]] [[Image(circle_arc_way_arc.png,link=)]]\\\\ |
| | 22 | The arc is "fused" into the selected way between its last three nodes.\\ |
| | 23 | They are used to specify the arc.\\\\ |
| | 24 | 1. Three nodes selected:\\\\ |
| | 25 | [[Image(circle_arc_3nodes.png)]] [[Image(circle_arc_3nodes_arc.png,link=)]]\\\\ |
| | 26 | A new way forming the arc is created following the order of the nodes' selection.\\\\ |
| | 27 | 1. One way and three of its nodes selected:\\\\ |
| | 28 | [[Image(circle_arc_way_3nodes.png,400,link=)]] [[Image(circle_arc_way_3nodes_arc.png,400,link=)]]\\\\ |
| | 29 | The arc is "fused" into the selected way between the three selected nodes using them to specifiy the arc.\\ |
| | 30 | Opposing to the two pictures above, currently no new nodes are created and only the middle node is moved, proportionally distributing the nodes in the arc. This is #18847. |
| 24 | | * If multiple ways share the nodes under 2. or 3., those ways are modified, too. |
| 25 | | * Currently the middle node is moved, proportionally distributing the nodes in the arc. |
| 26 | | |
| 27 | | == Advanced Preferences == |
| 28 | | The maximum angle between two points in the arc (ie. the "resolution") can be set in the [Help/Preferences/Advanced advanced preferences] with the key: |
| 29 | | {{{ |
| 30 | | curves.circlearc.angle-separation |
| 31 | | }}} |
| 32 | | Default value is 20. |
| | 33 | * The middle [wikitr:/Help/Concepts/Object#Nodes nodes] will be moved even when it is part of other ways by the methods 1. and 3. |
| | 34 | * The maximum angle between two nodes is calculated with the same algorithm that is used when a new circle is created. |
| 35 | | * [[Image(source:trunk/images/aligncircle.svg,20,middle)]] [Action/CreateCircle Create Circle] |
| 36 | | * [[Image(source:trunk/images/aligncircle.svg,20,middle)]] [Action/AlignInCircle Align Nodes in Circle] |
| | 37 | * [[JOSMImage(aligncircle,24,middle,link=)]] [wikitr:/Help/Action/CreateCircle Create Circle] |
| | 38 | * [[JOSMImage(aligncircle,24,middle,link=)]] [wikitr:/Help/Action/AlignInCircle Align Nodes in Circle] |
