@ -4,8 +4,8 @@
*
* A dynamic , browser - based visualization library .
*
* @ version 1.0 .0
* @ date 2014 - 05 - 02
* @ version 1.0 .1
* @ date 2014 - 05 - 09
*
* @ license
* Copyright ( C ) 2011 - 2014 Almende B . V , http : //almende.com
@ -417,7 +417,7 @@ util.extend = function (a, b) {
util . equalArray = function ( a , b ) {
if ( a . length != b . length ) return false ;
for ( var i = 1 , len = a . length ; i < len ; i ++ ) {
for ( var i = 0 , len = a . length ; i < len ; i ++ ) {
if ( a [ i ] != b [ i ] ) return false ;
}
@ -2595,7 +2595,7 @@ stack.collision = function collision (a, b, margin) {
* @ param { Date } [ end ] The end date
* @ param { Number } [ minimumStep ] Optional . Minimum step size in milliseconds
* /
TimeStep = function ( start , end , minimumStep ) {
function TimeStep ( start , end , minimumStep ) {
// variables
this . current = new Date ( ) ;
this . _start = new Date ( ) ;
@ -2607,7 +2607,7 @@ TimeStep = function(start, end, minimumStep) {
// initialize the range
this . setRange ( start , end , minimumStep ) ;
} ;
}
/// enum scale
TimeStep . SCALE = {
@ -5484,7 +5484,9 @@ ItemSet.prototype._updateItem = function _updateItem(item, itemData) {
var oldGroupId = item . data . group ;
item . data = itemData ;
item . repaint ( ) ;
if ( item . displayed ) {
item . repaint ( ) ;
}
// update group
if ( oldGroupId != item . data . group ) {
@ -6677,9 +6679,10 @@ ItemRangeOverflow.prototype.repositionX = function repositionX() {
this . left = start ;
var boxWidth = Math . max ( end - start , 1 ) ;
this . width = ( this . props . content . width < boxWidth ) ?
boxWidth :
start + contentLeft + this . props . content . width ;
this . width = boxWidth + this . props . content . width ;
// Note: The calculation of width is an optimistic calculation, giving
// a width which will not change when moving the Timeline
// So no restacking needed, which is nicer for the eye
this . dom . box . style . left = this . left + 'px' ;
this . dom . box . style . width = boxWidth + 'px' ;
@ -10779,10 +10782,10 @@ Popup.prototype.hide = function () {
* @ class Groups
* This class can store groups and properties specific for groups .
* /
Groups = function ( ) {
function Groups ( ) {
this . clear ( ) ;
this . defaultIndex = 0 ;
} ;
}
/ * *
@ -10860,11 +10863,11 @@ Groups.prototype.add = function (groupname, style) {
* @ class Images
* This class loads images and keeps them stored .
* /
Images = function ( ) {
function Images ( ) {
this . images = { } ;
this . callback = undefined ;
} ;
}
/ * *
* Set an onload callback function . This will be called each time an image
@ -11541,10 +11544,12 @@ function switchConfigurations () {
this . constants . physics . barnesHut . enabled = false ;
}
else if ( radioButton == "H" ) {
this . constants . hierarchicalLayout . enabled = true ;
this . constants . physics . hierarchicalRepulsion . enabled = true ;
this . constants . physics . barnesHut . enabled = false ;
this . _setupHierarchicalLayout ( ) ;
if ( this . constants . hierarchicalLayout . enabled == false ) {
this . constants . hierarchicalLayout . enabled = true ;
this . constants . physics . hierarchicalRepulsion . enabled = true ;
this . constants . physics . barnesHut . enabled = false ;
this . _setupHierarchicalLayout ( ) ;
}
}
else {
this . constants . hierarchicalLayout . enabled = false ;
@ -16096,6 +16101,17 @@ Graph.prototype.setOptions = function (options) {
}
}
}
if ( options . physics . hierarchicalRepulsion ) {
this . constants . hierarchicalLayout . enabled = true ;
this . constants . physics . hierarchicalRepulsion . enabled = true ;
this . constants . physics . barnesHut . enabled = false ;
for ( prop in options . physics . hierarchicalRepulsion ) {
if ( options . physics . hierarchicalRepulsion . hasOwnProperty ( prop ) ) {
this . constants . physics . hierarchicalRepulsion [ prop ] = options . physics . hierarchicalRepulsion [ prop ] ;
}
}
}
}
if ( options . hierarchicalLayout ) {
@ -16499,6 +16515,7 @@ Graph.prototype._handleOnDrag = function(event) {
this . drag . translation . y + diffY ) ;
this . _redraw ( ) ;
this . moving = true ;
this . start ( ) ;
}
} ;
@ -16608,6 +16625,13 @@ Graph.prototype._zoom = function(scale, pointer) {
this . updateClustersDefault ( ) ;
this . _redraw ( ) ;
if ( scaleOld < scale ) {
this . emit ( "zoom" , { direction : "+" } ) ;
}
else {
this . emit ( "zoom" , { direction : "-" } ) ;
}
return scale ;
} ;
@ -17201,6 +17225,8 @@ Graph.prototype._setTranslation = function(offsetX, offsetY) {
if ( offsetY !== undefined ) {
this . translation . y = offsetY ;
}
this . emit ( 'viewChanged' ) ;
} ;
/ * *
@ -17273,6 +17299,27 @@ Graph.prototype._yToCanvas = function(y) {
return y * this . scale + this . translation . y ;
} ;
/ * *
*
* @ param { object } pos = { x : number , y : number }
* @ returns { { x : number , y : number } }
* @ constructor
* /
Graph . prototype . DOMtoCanvas = function ( pos ) {
return { x : this . _xToCanvas ( pos . x ) , y : this . _yToCanvas ( pos . y ) } ;
}
/ * *
*
* @ param { object } pos = { x : number , y : number }
* @ returns { { x : number , y : number } }
* @ constructor
* /
Graph . prototype . canvasToDOM = function ( pos ) {
return { x : this . _canvasToX ( pos . x ) , y : this . _canvasToY ( pos . y ) } ;
}
/ * *
* Redraw all nodes
* The 2 d context of a HTML canvas can be retrieved by canvas . getContext ( '2d' ) ;
jos
10 years ago