ZoomCharts Documentation
ZoomCharts.Configuration.ItemsChartNode
A visible node.
Inheritance hierarchy
This type inherits from ItemsChartSettingsNodeStyle.
Methods
Properties
Node anchor mode.
Node anchor y position. If not set, initial position will be calculated automatically and conserved.
The coordinate space is dependant on anchorMode value.
- anchorMode = "Scene" - the value is in scene coordinates.
- anchorMode = "Display" - the value is in pixels from top-left corner of the chart area.
Node anchor y position. If not set, initial position will be calculated automatically and conserved.
The coordinate space is dependant on anchorMode value.
- anchorMode = "Scene" - the value is in scene coordinates.
- anchorMode = "Fixed" - the value is in pixels from top-left corner of the chart area.
When display="rectangle", this setting determines the width/height ratio of the rectangle. The longest edge of the rectangle will be set to "radius" and the shortest will be calculated from this variable.
The ID of one or more auras to which the node belongs. Nodes with the same aura ID will be visually grouped together.
Note that if multiple auras for a single node are specified, auras.overlap setting should be set to true.
Whether or not the node is a background node. This flag is set only by user code.
Cursor to show when node is hovered.
Custom shape settings supplied, if display == "customShape"
Data object that this node represents
Data obects for all links that are attached to the node. Note that not all of them may be visible. Only links with both end nodes visible are shown.
Valid values: circle (default), text, roundtext, droplet, rectangle, rhombus, diamond, customShape
Controls if node is draggable; Values: draggable false - node cannot be dragged; draggable true - node can be dragged; Default is true.
Whether or not the node is expanded. A node counts as "expanded" if all its links are visible.
Fill gradient. For example: [[0,"black"],[0.5,"red"],[1, "orange"]].
Forces hierarchy layout to consider this node in a specific category for layout purposes
Forces hierarchy layout to place the node at a specific level
Forces hierarchy layout to place the node a certain number of levels above or below it's expected location
Whether or not the mouse cursor is hovering over the node.
ID of the node
Specifies the image cropping method. Valid values are false (disable cropping), true (default cropping mode), "crop", "letterbox" and "fit".
Specifies if the node is invisible - thus completely skipping the drawing and hit testing. However the node is not removed. This flag is set only by user code.
A list of additional items for the particular node. To add or remove items, change this array.
The label text that is displayed below the node. Set to an empty string "" to remove the label if it has been added before.
Visible links attached to the node.
Node opacity.
Node relevance is used in NetChart when the navigation mode is focusnodes and is intended to be a rough measure of how "interesting" a node is.
For information about what relevance is and how it's calculated, see the Focusnodes algorithm.
See also
- Documentation: Focusnodes algorithm
If this is false, then the node is visible. If it is true or a non-zero a number (a "truthy" value), then the removal animation is in progress.
After the removal animation completes, the node will be hidden.
Whether or not the node is selected.
If true, the node is fixed in place and does not get affected by layout algorithms. This gets set automatically after the user drags a node in NetChart.