Class: ModifyControl

ModifyControl(optionsopt)

Control for modifying geometries.

Constructor

new ModifyControl(optionsopt)

Parameters:
Name Type Attributes Description
options Object <optional>
 Tool options.
Properties
Name Type Attributes Default Description
hitTolerance number <optional>
 5 Select tolerance in pixels.
features ol.Collection.<ol.Feature> <optional>
 Destination for drawing.
source ol.source.Vector <optional>
 Destination for drawing.
selectMoveOptions Object <optional>
 Options for the select interaction used to move features.
selectModifyOptions Object <optional>
 Options for the select interaction used to modify features.
moveInteractionOptions Object <optional>
 Options for the move interaction.
modifyInteractionOptions Object <optional>
 Options for the modify interaction.
deleteInteractionOptions Object <optional>
 Options for the delete interaction.
deselectInteractionOptions Object <optional>
 Options for the deselect interaction. Default: features are deselected on click on map.
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Extends

  • Control

Members

(private) deleteInteraction :ol.interaction.Delete

Type:
  • ol.interaction.Delete
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(private) deselectInteraction :ol.interaction.Interaction

Type:
  • ol.interaction.Interaction
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(private) getFeatureAtPixel :function

Return features elligible for selection on specific pixel.
Type:
  • function
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(private) hitTolerance :number

Buffer around the coordintate clicked in pixels.
Type:
  • number
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(private) modifyInteraction :ol.interaction.Modify

Type:
  • ol.interaction.Modify
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(private) moveInteraction :ole.interaction.Move

Type:
  • ole.interaction.Move
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(private) selectFilter :function

Filter function to determine which features are elligible for selection. By default we exclude features on unmanaged layers(for ex: nodes to delete).
Type:
  • function
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selectModify :ol.interaction.Select

Select interaction to modify features.
Type:
  • ol.interaction.Select
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(private) selectMove :ol.interaction.Select

Select interaction to move features.
Type:
  • ol.interaction.Select
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Methods

activate()

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(private) addListeners(evt)

Add others listeners on the map than interactions.
Parameters:
Name Type Description
evt *
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(private) changeCursor(cursor)

Change cursor style.
Parameters:
Name Type Description
cursor string New cursor name.
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(private) createDeleteInteraction(options)

Create the interaction used to delete selected features.
Parameters:
Name Type Description
options *
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(private) createDeselectInteraction(options)

Create the interaction used to deselected features when we click on the map.
Parameters:
Name Type Description
options *
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(private) createModifyInteraction(options)

Create the interaction used to modify vertexes of features.
Parameters:
Name Type Description
options *
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(private) createMoveInteraction(options)

Create the interaction used to move feature.
Parameters:
Name Type Description
options *
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(private) createSelectModifyInteraction(options)

Create the interaction used to select feature to modify.
Parameters:
Name Type Description
options *
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(private) createSelectMoveInteraction(options)

Create the interaction used to select feature to move.
Parameters:
Name Type Description
options *
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(private) cursorHandler(evt)

Handle the move event of the move interaction.
Parameters:
Name Type Description
evt ol.MapBrowserEvent Event.
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deactivate()

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getFeatureAtPixel(pixel)

Get a selectable feature at a pixel.
Parameters:
Name Type Description
pixel *
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isHoverVertexFeatureAtPixel(pixel)

Detect if a vertex is hovered.
Parameters:
Name Type Description
pixel *
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(private) removeListeners(evt)

Remove others listeners on the map than interactions.
Parameters:
Name Type Description
evt *
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