Constructor
new VisualEdge(sourceVisualNode, targetVisualNode)
Constructs a VisualEdge. The resulting VisualEdge will represent the
visualization of the edge between the two VisualNodes given as
arguments
Parameters:
| Name | Type | Description |
|---|---|---|
sourceVisualNode |
VisualNode | One of the Nodes that is connected by this edge. sourceVisualNode.getNode() must either be the parent or the prev node of targetVisualNode.getNode() |
targetVisualNode |
VisualNode | One of the Nodes that is connected by this edge. targetVisualNode.getNode() must either be the child or the next node of sourceVisualNode.getNode() |
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Methods
getColor() → {String}
Gets the color of the VisualEdge
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Returns:
The color.
- Type
- String
getDashLength() → {Number}
Gets the dash length of the VisualEdge. A dash length of zero indicates that
this VisualEdge is not dashed
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Returns:
The dash length. Always non-negative
- Type
- Number
getOpacity() → {Number}
Gets the opacity of the VisualEdge
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Returns:
The opacity. Will be between 0 and 1 inclusive
- Type
- Number
getSourceVisualNode() → {VisualNode}
Gets the source VisualNode. The source VisualNode is the VisualNode
connected by this VisualEdge such that getSourceVisualNode().getNode() is
either the parent or the prev node of getTargetVisualNode().getNode()
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Returns:
The source VisualNode
- Type
- VisualNode
getTargetVisualNode() → {VisualNode}
Gets the target VisualNode. The target VisualNode is the VisualNode
connected by this VisualEdge such that getTargetVisualNode().getNode() is
either the child or the next node the getSourceVisualNode().getNode()
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Returns:
The target VisualNode
- Type
- VisualNode
getWidth() → {Number}
Gets the line width of this VisualEdge.
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Returns:
The line width
- Type
- Number
setColor() → {String}
Sets the color of the VisualEdge
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Returns:
The color. The color must be a string that parses to a
valid SVG color as defined in
http://www.w3.org/TR/SVG/types.html#WSP
- Type
- String
setDashLength(newDashLength)
Sets the dash length of the VisualEdge. A dash length of zero indicates that
this VisualEdge is not dashed
Parameters:
| Name | Type | Description |
|---|---|---|
newDashLength |
Number | The new dash length. Must be non-negative |
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setOpacity(newOpacity)
Sets the opacity of the VisualEdge
Parameters:
| Name | Type | Description |
|---|---|---|
newOpacity |
Number | The new opacity. Must be between 0 and 1 inclusive |
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setWidth(newWidth)
Sets the line width of this VisualEdge.
Parameters:
| Name | Type | Description |
|---|---|---|
newWidth |
Number | The new line width |
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