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@@ -53,6 +53,7 @@ There are the following settings in `Style` > `Nodes` panel:
For variable and calculated sizing it's also possible to set scale, the minimum size and the sizing mode - area or diameter.
In the diameter mode the difference between node sizes will be more noticeable.
- Color - set a node color. There are 3 modes of node color: constant, variable and calculated.
`Constant` means that all nodes have the same color.
@@ -60,7 +61,7 @@ There are the following settings in `Style` > `Nodes` panel:
`Variable` allows you to choose a field by which the color will be determined.
With this option you can also choose if the color value should be taken directly or mapped to a color palette.
`Direct` mode means that in JSON representing a node, the value available by the selected field will be used as a color.
The color value can be set in different ways:
The color value in the JSON can be set in different ways:
**As Hex, 8-digit (RGBA) Hex**
```
@@ -100,6 +101,7 @@ There are the following settings in `Style` > `Nodes` panel:
```
**Named colors**
Case insenstive names are accepted, using the list of [colors in the CSS spec][3].
```
"RED"
@@ -108,11 +110,59 @@ There are the following settings in `Style` > `Nodes` panel:
```
When `Map to` option is selected, the value by the selected field can be anything because it won't be used directly as a color.
In this case each distinct value instead will be mapped to a certain color, so nodes with the same value will have the same color.
You can choose a palette used in color mapping.
In this case each distinct value will be mapped to a certain color, so nodes with the same value will have the same color.
Click on a color palette to open a palette selector.
`Calculated` color mode allows to choose a method that will be used to determine a color.
Currently, 3 methods are available: total node degree, degree by in-edges and degree by out-edges.
Currently, 3 methods are available: total node degree, degree by in-edges and degree by out-edges. You can also choose a color palette
that will be used in a mapping of calculated values into an actual color.
- Color As - defines how color mapping should work - continuously or categorically.
Continuous mode is more suitable when the mapped values have a meaningful order. It looks more informative with sequential palettes.
In that case the lowest value corresponds to the first color in the palette and the highest value - to the last color.
The color of each intermediate value reflects the position of that value in the range.
Categorical mode just uses the next color in the palette for each new distinct value.
- Colorscale Direction - use a selected palette as is or reverse it.
### Edges
There are the following settings in `Style` > `Edges` panel:
- Direction - show an edges with or without arrows
- Label - a field containing an edge label. Note that if the graph has too many edges,
some labels can be visible only at a certain zoom level.
- Label Color - a color of edge labels
- Size - set an edge thickness. There are 2 modes of edge sizing: constant and variable.
`Constant` means that all edges have the same thickness.
`Variable` allows you to choose a field where the edge size will be taken.
For variable sizing it's also possible to set scale and the minimum size.
- Color - set an edge color. There are 2 modes of edge color: constant and variable. They work similar to node color modes.
- Color As - defines how color mapping should work - continuously or categorically, similar to the same node color setting.
- Colorscale Direction - use a selected palette as is or reverse it.
### Layout
#### Circular
In this layout all nodes are just placed along a circle.
#### Random
This layout places nodes randomly for each seed value. The seed value allows you to restore the random layout you liked
when you open the inquiry and run the query next time.
#### Circle pack
Arranges nodes as a bubble chart according to specified attributes. You can choose multiple hierarchy attributes used to group nodes.
#### Force Atlas 2
Arranges nodes as a bubble chart according to specified attributes. You can choose multiple hierarchy attributes used to group nodes.
[How to build a pivot table in SQL(ite)][1] explores two options with static