zhouxy108/wisemapping-open-source
1
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixed bug with BalancedSorter's predict

Browse Source
This commit is contained in:
Gonzalo Bellver
2012-01-19 12:20:43 -03:00
parent 419d2ffe79
commit e98d7f8147
3 changed files with 41 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
mindplot/src/main/javascript/layout/BalancedSorter.js
View File

@@ -23,18 +23,20 @@ mindplot.layout.BalancedSorter = new Class({
},
predict : function(parent, graph, position) {
var rootNode = graph.getRootNode(parent);
if (!position) {
var right = this._getChildrenForOrder(parent, graph, 0);
var left = this._getChildrenForOrder(parent, graph, 1);
}
// Filter nodes on one side..
var order = position ? (position.x > 0 ? 0 : 1) : ((right.length - left.length) > 0 ? 1 : 0);
var order = position ? (position.x > rootNode.getPosition().x ? 0 : 1) : ((right.length - left.length) > 0 ? 1 : 0);
var direction = order%2 == 0 ? 1 : -1;
var children = this._getChildrenForOrder(parent, graph, order);
// No children?
if (children.length == 0) {
return [0, {x:parent.getPosition().x + parent.getSize().width + mindplot.layout.BalancedSorter.INTERNODE_HORIZONTAL_PADDING * 2, y:parent.getPosition().y}];
return [order, {x:parent.getPosition().x + direction * (parent.getSize().width + mindplot.layout.BalancedSorter.INTERNODE_HORIZONTAL_PADDING * 2), y:parent.getPosition().y}];
}