Styling

Nodes and relations can be styled using the My Styles UserStylesView that is accessible from the shortcut in the User panel.

Legend

When the UserStylesView is opened, it automatically displays all styles that are used for the all nodes in the active NetworkView(s).

Node and relation styles are applied in a cascading manner. To view which styles are applied for a specific type of node or relation, switch to the "Computed" tab, and hover over a node.

Cascading style

The computed styling of :IA_NetworkView node in the image is derived of three styles: node:, node:IA_Function and node:IA_NetworkView, because these three styles match have selectors that match with the :IA_NetworkView node. After all, it is a node, and it has, besides the IA_NetworkView label, also a IA_Function label.

If you now click the node in the UserSylesView, the three relevant styles appear in a list. Each of them has a styling definition in JSON format. The styles are applied in the order that they appear in the list.

Cascading style

Editor

The full lists of styled selectors for nodes and relations are accessible via the Edit tab.

You can add your own selectors, for which you can define your own styles. Some examples:

Selector Description
node: applies to any node
node:MyLabel applies to any node with a :MyLabel label
node[myParam] applies to any node with a .myParam property
node:MyLabel[myParam>5] applies to any node with a :MyLabel label and for which the .myParam property value is greater than 5.
rel: applies to any relation
rel:MYRELTYPE applies to any relation of type :MYRELTYPE

You can move the selectors up and down to influence the order in which the styles are applied.

To save the styles, click [Save].

Node styles

The available node styles (and their defaults) are:

{
	"display": "circle",                              // circle|square|rectangle|triangle
	"width": 60,                                      // in pixels
	"height": 80,                                     // in pixels
	"fillColor": "white",                             // html colour
	"opacity": "1",                                   // 0 - 1
	"lineColor": "black",                             // html colour
	"lineWidth": "2px",
	"lineOpacity": "1",                               // 0 - 1
	"label": "(%).properties.name",                   // caption, e.g. (%).id or (%).properties.name
	"labelPosition": "center",                        // top|left|bottom|right|center
	"iconColor": "black",                             // html colour (not IN CE)
	"iconClass": "fa fa-female"                       // font awesome class, e.g. fa fa-female  (not IN CE)
   	"image": "(%).properties.file",                   // image as node background
	"labelStyle": {                                   // caption styling
		"font": "25px Open Sans Condensed, sans-serif",
		"fontWeight": "5",
		"color": "black"
	}
}

Relation styles

The available relation styles (and their defaults) are:

{
	"fillColor": "#999",                              // html colour
	"width": 4,                                       // width in pixels
	"label": "(%).type",                              // caption, e.g. (%).type or  (%).properties.weight
	"toDecoration": "none",                           // end decoration
	"marker": {                                       // marker styling
		"display": "arrow",
		"width": 10,
		"lineWidth": 1,
		"color": "grey",
		"fillColor": "grey"
	},
	"labelStyle": {                                   // caption styling
		"font": "15px Verdana",
		"fontWeight": "0.1px",
		"color": "black"
	}
}