#MapView Help
##Tools
####Map Tools Node Creation Tool: Left-clicking on the map creates a node. Left-clicking on an existing node or edge selects/deselects it.
Edge Creation Tool: Left-clicking on an existing node starts an edge from that node. Moving the cursor to another node and left-clicking that node creates between the two nodes. Left-clicking in open space (not on an existing node) creates a new node at that location.
Box Selection Tool: Left-clicking and dragging draws a box on the screen. All nodes and edges within the box are selected.
2D Pose Estimate: Left-clicking gives the position, then dragging the arrow gives the orientation. Releasing the cursor publishes the pose estimate to /initialpose. Right-clicking cancels the operation without publishing.
2D Nav Goal: Left-clicking gives the position, then dragging the arrow gives the orientation. Releasing the cursor publishes the nav goal to /move_base/goal. Right-clicking cancels the operation without publishing.
====== ####Action Buttons Zoom to Fit: Zooms such that all known areas of the map are on the screen
Clear: If a route is currently being displayed, this erases route indicators and edge status indicators from the map. Otherwise, this erases all graph data (nodes and edges).
##Hotkeys
####File Operations Ctrl+O: Open a map file
Ctrl+S: Save map
Ctrl+W: Close current map
Ctrl+Q: Exit MapView
====== ####Selection Ctrl+A: Select all
Ctrl+D: Deselect all
Ctrl+Shift+E: Select all edges
Ctrl+Shift+N: Select all nodes
====== ####Map Actions Ctrl+E: Create edges between the selected nodes
Ctrl+K: Automatically connect the selected nodes to their closest neighbours
Ctrl+R: Create a node at the robot's location
Delete: Delete all selected nodes and edges
Arrow Keys: Move the selected nodes
====== ####Settings Alt+B: Toggle obstacle display on/off
Alt+C: Toggle console output on/off
Alt+K: Toggle automatic edge creation on/off
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Questions? jberthiaume4(at)gmail.com