new DVGraph(args)
A DVisual graph element indicate a General Graph
Parameters:
| Name |
Type |
Description |
args |
Array.<Object>
|
a array contain arguments below
Properties
| Name |
Type |
Attributes |
Default |
Description |
nodes |
Array(string)
|
|
|
a series of string,indicate for each node's text actualy |
edges |
Array(Array())
|
|
|
a series of tuple,which contain two index number for the edge.example[[0,1],[1,2]] |
color |
Array(DVColor)
|
<optional>
|
random
|
the color of the node |
style |
string
|
<optional>
|
'undirected'
|
the graph style.'undirected' or 'directed' |
|
- Source:
Methods
draw(dv)
draw the Pie chart on dv's canvas
Parameters:
| Name |
Type |
Description |
dv |
DVisual
|
the Dvisual instance you want to draw |
- Source:
prepare(dv)
prepare the needed elements on the first time to draw it
Parameters:
| Name |
Type |
Description |
dv |
DVisual
|
the Dvisual instance you want to draw |
- Source:
rerange(dv, V, E)
using the layout algorithm to appoint the location for each node
Parameters:
| Name |
Type |
Description |
dv |
DVisual
|
the Dvisual instance you want to draw |
V |
Array(Object)
|
the vertice array |
E |
Array(Object)
|
the edges array |
- Source: