| | 3 | |
| | 4 | Converteren van een weg die een rotonde verbindt met een vork die bestaat uit twee wegen met éénrichtingverkeer. Splitst de weg op zijn laatste knoop en verbindt die met de 2 naastgelegen knopen van de algemene knoop van de weg van de rotonde. Deze versie werkt alleen met niet gesplitste rotondes. Bekijk het volgende voorbeeld voor een bijgewerkte versie. |
| | 5 | |
| | 6 | {{{#!python |
| | 7 | from javax.swing import JOptionPane |
| | 8 | from org.openstreetmap.josm.gui import MainApplication |
| | 9 | |
| | 10 | import org.openstreetmap.josm.command as Command |
| | 11 | import org.openstreetmap.josm.data.osm.Way as Way |
| | 12 | |
| | 13 | editLayer = MainApplication.getLayerManager().getEditLayer() |
| | 14 | if editLayer and editLayer.data: |
| | 15 | selected_ways = editLayer.data.getSelectedWays() |
| | 16 | print selected_ways |
| | 17 | |
| | 18 | if not(selected_ways) or len(selected_ways)>1: |
| | 19 | JOptionPane.showMessageDialog(MainApplication.parent, |
| | 20 | "Please select a single way that connects to a roundabout") |
| | 21 | else: |
| | 22 | for way in selected_ways: |
| | 23 | if way.get('oneway') in ['yes', '-1']: |
| | 24 | JOptionPane.showMessageDialog(MainApplication.parent, "This way has oneway tag set") |
| | 25 | else: |
| | 26 | node_before = None |
| | 27 | node_after = None |
| | 28 | common_node = None |
| | 29 | common_node_becomes_node_before=None |
| | 30 | #print dir(way) |
| | 31 | for fln in [way.firstNode(), way.lastNode()]: |
| | 32 | print 'fln', fln |
| | 33 | for parentway in fln.getParentWays(): |
| | 34 | if parentway.get("junction")=='roundabout': |
| | 35 | for n in parentway.getNodes(): |
| | 36 | if common_node: |
| | 37 | # found common node between selected way and |
| | 38 | # roundabout way in previous iteration |
| | 39 | node_after = n |
| | 40 | # we are done here |
| | 41 | break |
| | 42 | if n.getId() == fln.getId(): |
| | 43 | # this is the node the roundabout has in common with selected way |
| | 44 | common_node = n |
| | 45 | if not(node_before): |
| | 46 | # normally we encountered a node on the roundabout way |
| | 47 | # before this one, but if the common node is the first node |
| | 48 | # of an unsplit roundabout, we will need to take the last |
| | 49 | # node of the roundabout instead |
| | 50 | node_before = parentway.getNodes()[-2] |
| | 51 | node_after = parentway.getNodes()[1] |
| | 52 | break |
| | 53 | # if not we go through the loop one more time to put the next |
| | 54 | # node in node_after |
| | 55 | continue |
| | 56 | node_before = n |
| | 57 | if common_node: |
| | 58 | # if common_node is already defined at this point, it means it was |
| | 59 | # the first node of the selected way, |
| | 60 | # so it will have to be replaced with node_before in the selected way |
| | 61 | common_node_becomes_node_before = True |
| | 62 | adjacent_node_to_split_on = way.getNodes()[1] |
| | 63 | break |
| | 64 | else: |
| | 65 | common_node_becomes_node_before = False |
| | 66 | adjacent_node_to_split_on = way.getNodes()[-1] |
| | 67 | if not(common_node) or common_node_becomes_node_before==None: |
| | 68 | JOptionPane.showMessageDialog(MainApplication.parent, |
| | 69 | "Please select a way that connects to a roundabout") |
| | 70 | else: |
| | 71 | print common_node.get('name') |
| | 72 | print node_before.get('name') |
| | 73 | print node_after.get('name') |
| | 74 | |
| | 75 | commandsList = [] |
| | 76 | if len(way.getNodes())>2: |
| | 77 | # split off last segment before roundabout if needed |
| | 78 | commandsList.append(Command.SplitWayCommand.split( |
| | 79 | way, [adjacent_node_to_split_on], [])) |
| | 80 | MainApplication.undoRedo.add(Command.SequenceCommand( |
| | 81 | "Split selected way", commandsList)) |
| | 82 | commandsList = [] |
| | 83 | # After splitting find the segment that connects to the roundabout again |
| | 84 | for waypartconnectedtoroundabout in adjacent_node_to_split_on.getParentWays(): |
| | 85 | if common_node in waypartconnectedtoroundabout.getNodes(): |
| | 86 | break |
| | 87 | if len(way.getNodes())==2: |
| | 88 | if common_node == waypartconnectedtoroundabout.firstNode(): |
| | 89 | adjacent_node_to_split_on = waypartconnectedtoroundabout.lastNode() |
| | 90 | else: |
| | 91 | adjacent_node_to_split_on = waypartconnectedtoroundabout.firstNode() |
| | 92 | # time to actually do something |
| | 93 | # make a copy of the way |
| | 94 | modified_way = Way(waypartconnectedtoroundabout) |
| | 95 | # replace its nodes, so it becomes a fork |
| | 96 | modified_way.setNodes([node_before, adjacent_node_to_split_on, node_after]) |
| | 97 | # add oneway tag |
| | 98 | modified_way.put('oneway', 'yes') |
| | 99 | # apply the changes |
| | 100 | commandsList.append(Command.ChangeCommand( |
| | 101 | waypartconnectedtoroundabout, modified_way)) |
| | 102 | MainApplication.undoRedo.add(Command.SequenceCommand( |
| | 103 | "Add oneway tag and create forked way", commandsList)) |
| | 104 | commandsList = [] |
| | 105 | # split this way where it forks |
| | 106 | commandsList.append(Command.SplitWayCommand.split( |
| | 107 | waypartconnectedtoroundabout, [adjacent_node_to_split_on], [])) |
| | 108 | MainApplication.undoRedo.add(Command.SequenceCommand( |
| | 109 | "Split fork into 2 ways", commandsList)) |
| | 110 | commandsList = [] |
| | 111 | |
| | 112 | }}} |
| | 113 | |
| | 114 | |
| | 115 | Dit script doet hetzelfde als dat hiervoor, maar werkt ook voor rotondes waarvan de wegen zijn gesplitst. Het bemoeit zich niet met de relaties. |
| | 116 | |
| | 117 | {{{#!python |
| | 118 | from javax.swing import JOptionPane |
| | 119 | from org.openstreetmap.josm.gui import MainApplication |
| | 120 | |
| | 121 | import org.openstreetmap.josm.command as Command |
| | 122 | import org.openstreetmap.josm.data.osm.Way as Way |
| | 123 | |
| | 124 | editLayer = MainApplication.getLayerManager().getEditLayer() |
| | 125 | print '==== Fresh run ====' |
| | 126 | if editLayer and editLayer.data: |
| | 127 | selected_ways = editLayer.data.getSelectedWays() |
| | 128 | print selected_ways |
| | 129 | |
| | 130 | if not(selected_ways) or len(selected_ways)>1: |
| | 131 | JOptionPane.showMessageDialog(MainApplication.parent, "Please select a single way that connects to a roundabout") |
| | 132 | else: |
| | 133 | for way in selected_ways: |
| | 134 | if way.get('oneway') in ['yes', '-1']: |
| | 135 | JOptionPane.showMessageDialog(MainApplication.parent, "This way has oneway tag set") |
| | 136 | elif way.get('junction') in ['roundabout']: |
| | 137 | JOptionPane.showMessageDialog(MainApplication.parent, "This way is part of a roundabout") |
| | 138 | else: |
| | 139 | node_before = None |
| | 140 | node_after = None |
| | 141 | common_node = None |
| | 142 | common_node_becomes_node_before=None |
| | 143 | roundabout_way_before = None |
| | 144 | roundabout_way_after = None |
| | 145 | for fln in [way.firstNode(), way.lastNode()]: |
| | 146 | print 'fln', fln |
| | 147 | for parentway in fln.getParentWays(): |
| | 148 | if parentway.get("junction")=='roundabout': |
| | 149 | print parentway.get('name') |
| | 150 | if parentway.isClosed(): |
| | 151 | # unsplit roundabout |
| | 152 | for n in parentway.getNodes(): |
| | 153 | if common_node: |
| | 154 | # found common node between selected way |
| | 155 | # and roundabout way in previous iteration |
| | 156 | node_after = n |
| | 157 | print node_before.get('name') |
| | 158 | print node_after.get('name') |
| | 159 | # we are done here |
| | 160 | break |
| | 161 | if n.getId() == fln.getId(): |
| | 162 | # this is the node the roundabout has in common with selected way |
| | 163 | common_node = n |
| | 164 | print common_node.get('name') |
| | 165 | if not(node_before): |
| | 166 | # normally we encountered a node on the roundabout way |
| | 167 | # before this one, but if the common node is the first node |
| | 168 | # of an unsplit roundabout, we will need to take the last |
| | 169 | # node of the roundabout instead |
| | 170 | node_before = parentway.getNodes()[-2] |
| | 171 | node_after = parentway.getNodes()[1] |
| | 172 | print node_before.get('name') |
| | 173 | print node_after.get('name') |
| | 174 | break |
| | 175 | # if not we go through the loop one more time to put the next |
| | 176 | # node in node_after |
| | 177 | continue |
| | 178 | node_before = n |
| | 179 | else: |
| | 180 | # this is a split roundabout |
| | 181 | if parentway.firstNode().getId() == fln.getId(): |
| | 182 | node_after = parentway.getNodes()[1] |
| | 183 | roundabout_way_after = parentway |
| | 184 | print 'node after', node_after.get('name') |
| | 185 | else: |
| | 186 | node_before = parentway.getNodes()[-2] |
| | 187 | roundabout_way_before = parentway |
| | 188 | if node_before and node_after: |
| | 189 | common_node = fln |
| | 190 | break |
| | 191 | |
| | 192 | if common_node: |
| | 193 | # if common_node is already defined at this point, it means it was |
| | 194 | # the first node of the selected way, |
| | 195 | # so it will have to be replaced with node_before in the selected way |
| | 196 | common_node_becomes_node_before = True |
| | 197 | break |
| | 198 | else: |
| | 199 | common_node_becomes_node_before = False |
| | 200 | |
| | 201 | if common_node.getId() == way.firstNode().getId(): |
| | 202 | adjacent_node_to_split_on = way.getNodes()[1] |
| | 203 | else: |
| | 204 | adjacent_node_to_split_on = way.getNodes()[-1] |
| | 205 | |
| | 206 | if not(common_node) or ((parentway.isClosed() and common_node_becomes_node_before==None)): |
| | 207 | JOptionPane.showMessageDialog(MainApplication.parent, "Please select a way that connects to a roundabout") |
| | 208 | else: |
| | 209 | commandsList = [] |
| | 210 | if len(way.getNodes())>2: |
| | 211 | # split off last segment before roundabout if needed |
| | 212 | commandsList.append(Command.SplitWayCommand.split( |
| | 213 | way, [adjacent_node_to_split_on], [])) |
| | 214 | MainApplication.undoRedo.add(Command.SequenceCommand( |
| | 215 | "Split selected way", commandsList)) |
| | 216 | commandsList = [] |
| | 217 | # After splitting find the segment that connects to the roundabout again |
| | 218 | for waypartconnectedtoroundabout in adjacent_node_to_split_on.getParentWays(): |
| | 219 | if waypartconnectedtoroundabout.get('junction') == 'roundabout': |
| | 220 | continue |
| | 221 | if common_node in waypartconnectedtoroundabout.getNodes(): |
| | 222 | break |
| | 223 | if len(way.getNodes())==2: |
| | 224 | if common_node == waypartconnectedtoroundabout.firstNode(): |
| | 225 | adjacent_node_to_split_on = waypartconnectedtoroundabout.lastNode() |
| | 226 | else: |
| | 227 | adjacent_node_to_split_on = waypartconnectedtoroundabout.firstNode() |
| | 228 | # time to actually do something |
| | 229 | # make a copy of the way |
| | 230 | modified_way = Way(waypartconnectedtoroundabout) |
| | 231 | # replace its nodes, so it becomes a fork |
| | 232 | modified_way.setNodes([node_before, adjacent_node_to_split_on, node_after]) |
| | 233 | # add oneway tag |
| | 234 | modified_way.put('oneway', 'yes') |
| | 235 | # apply the changes |
| | 236 | commandsList.append(Command.ChangeCommand( |
| | 237 | waypartconnectedtoroundabout, modified_way)) |
| | 238 | MainApplication.undoRedo.add(Command.SequenceCommand( |
| | 239 | "Add oneway tag and create forked way", commandsList)) |
| | 240 | commandsList = [] |
| | 241 | # split this way where it forks |
| | 242 | commandsList.append(Command.SplitWayCommand.split( |
| | 243 | waypartconnectedtoroundabout, [adjacent_node_to_split_on], [])) |
| | 244 | MainApplication.undoRedo.add(Command.SequenceCommand( |
| | 245 | "Split fork into 2 ways", commandsList)) |
| | 246 | commandsList = [] |
| | 247 | |
| | 248 | if roundabout_way_before and roundabout_way_after: |
| | 249 | origway = roundabout_way_before |
| | 250 | roundabout_way_before.addNode(node_after) |
| | 251 | commandsList.append(Command.ChangeCommand( |
| | 252 | origway, roundabout_way_before)) |
| | 253 | origway = roundabout_way_after |
| | 254 | roundabout_way_after.removeNode(common_node) |
| | 255 | commandsList.append(Command.ChangeCommand( |
| | 256 | origway,roundabout_way_after)) |
| | 257 | # middleway = Way(roundabout_way_after).setNodes( |
| | 258 | # [node_before, common_node, node_after]) |
| | 259 | # commandsList.append(Command.AddCommand(editLayer.data, middleway)) |
| | 260 | # MainApplication.undoRedo.add(Command.SequenceCommand( |
| | 261 | # "Add way on roundabout where fork attaches", commandsList)) |
| | 262 | commandsList.append(Command.SplitWayCommand.split( |
| | 263 | roundabout_way_before, [node_before], [])) |
| | 264 | MainApplication.undoRedo.add(Command.SequenceCommand( |
| | 265 | "Split roundabout way", commandsList)) |
| | 266 | commandsList = [] |
| | 267 | |
| | 268 | }}} |
