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

Fixed bug where free positioning could cause sibling overlapping

Browse Source
This commit is contained in:
Gonzalo Bellver
2012-01-26 15:52:32 -03:00
parent 9ada52d720
commit 015703d5b8
4 changed files with 67 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
mindplot/src/main/javascript/layout/OriginalLayout.js
View File

@@ -147,12 +147,30 @@ mindplot.layout.OriginalLayout = new Class({
},
_shiftBranches: function(node, heightById) {
var branchesToShift = this._treeSet.getBranchesInVerticalDirection(node, node.getFreeDisplacement().y);
var shiftedBranches = [node];
var siblingsToShift = this._treeSet.getSiblingsInVerticalDirection(node, node.getFreeDisplacement().y);
var last = node;
siblingsToShift.forEach(function(sibling) {
var overlappingOccurs = shiftedBranches.some(function(shiftedBranch) {
return this._branchesOverlap(shiftedBranch, sibling, heightById);
}, this);
if (!sibling.isFree() || overlappingOccurs) {
this._treeSet.shiftBranchPosition(sibling, 0, node.getFreeDisplacement().y);
shiftedBranches.push(sibling);
}
}, this);
var branchesToShift = this._treeSet.getBranchesInVerticalDirection(node, node.getFreeDisplacement().y);
branchesToShift.forEach(function(branch) {
if (this._branchesOverlap(branch, last, heightById)) {
var overlappingOccurs = shiftedBranches.some(function(shiftedBranch) {
return this._branchesOverlap(shiftedBranch, branch, heightById);
}, this);
if (overlappingOccurs) {
this._treeSet.shiftBranchPosition(branch, 0, node.getFreeDisplacement().y);
shiftedBranches.push(branch);
}
last = branch;
},this);