Constructor
new Union(optionsopt)
Parameters:
| Name | Type | Attributes | Description | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
options |
Object |
<optional> |
Control options.
Properties
|
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Extends
Members
(private) className :string
Html class name of the control button.
Type:
- string
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(private) dialogTarget :HTMLElement
Specify a target if you want the dialog div used by the
control to be rendered outside of the map's viewport.
Type:
- HTMLElement
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(private) editor :ole.Editor
ole.Editor instance.
Type:
- ole.Editor
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(private) layerFilter :function
Filter editable layer. Used by select interactions instead of
the old source property.
Type:
- function
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(private) properties :object
Control properties.
Type:
- object
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(private) source :ol.source.Vector
Source with edit features.
Type:
- ol.source.Vector
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(private) standalone :Boolean
Type:
- Boolean
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(private) title :string
Control title.
Type:
- string
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Methods
activate()
Activate the control
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applyTopologyOperation(features)
Apply a union for given features.
Parameters:
| Name | Type | Description |
|---|---|---|
features |
Array.<ol.Feature> | Features to union. |
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(private) closeDialog()
Closes the control dialog.
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deactivate(silentopt)
Dectivate the control
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
silent |
boolean |
<optional> |
Do not trigger an event. |
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getActive() → {Boolean}
Returns the active state of the control.
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Returns:
Active state.
- Type
- Boolean
getElement() → {Element}
Returns the control's element.
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Returns:
the control element.
- Type
- Element
getProperties() → {object}
Return properties.
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Returns:
Copy of control properties.
- Type
- object
(private) onClick()
Click handler for the control element.
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openDialog()
Open the control's dialog (if defined).
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(protected) setEditor(editor)
Introduce the control to it's editor.
Parameters:
| Name | Type | Description |
|---|---|---|
editor |
ole.Editor | OLE Editor. |
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(protected) setMap(map)
Sets the map of the control.
Parameters:
| Name | Type | Description |
|---|---|---|
map |
ol.Map | The map object. |
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setProperties(properties, silentopt)
Set properties.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
properties |
object | New control properties. | |
silent |
boolean |
<optional> |
If true, no propertychange event is triggered. |
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