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Symmetric Sorter adapted to work on both directions

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This commit is contained in:
Gonzalo Bellver 2012-01-10 09:44:33 -03:00
parent f355c5a23a
commit f3d4c3cd5d
4 changed files with 43 additions and 26 deletions
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11
mindplot/src/main/javascript/nlayout/BalancedSorter.js
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@ -123,7 +123,7 @@ mindplot.nlayout.BalancedSorter = new Class({
// Compute the center of the branch ...
var totalPHeight = 0;
var totalNHeight = 0;
//TODO(gb): optimize using filter
heights.forEach(function(elem) {
if (elem.order % 2 == 0) {
totalPHeight += elem.height;
@ -133,7 +133,6 @@ mindplot.nlayout.BalancedSorter = new Class({
});
var psum = totalPHeight/2;
var nsum = totalNHeight/2;
var totalDifference = totalPHeight - totalNHeight;
var ysum = 0;
// Calculate the offsets ...
@ -149,10 +148,6 @@ mindplot.nlayout.BalancedSorter = new Class({
ysum = nsum;
}
// console.log("node {id: " + heights[i].id + ", order: " + heights[i].order + ", psum: " + psum + ", nsum: " + nsum + "}"); //TODO(gb): Remove trace!!!
// console.log("totalPHeight: " + totalPHeight + ", totalNHeight: " + totalNHeight); //TODO(gb): Remove trace!!!
console.log("node {id: " + heights[i].id + ", totalDifference: " + totalDifference + ", direction: " + direction + "}"); //TODO(gb): Remove trace!!!
var yOffset = ysum + heights[i].height/2;
var xOffset = direction * (node.getSize().width + mindplot.nlayout.SymetricSorter.INTERNODE_HORIZONTAL_PADDING);
@ -161,7 +156,6 @@ mindplot.nlayout.BalancedSorter = new Class({
result[heights[i].id] = {x:xOffset,y:yOffset};
}
console.log("----------------------\n"); //TODO(gb): Remove trace!!!
return result;
},
@ -170,6 +164,5 @@ mindplot.nlayout.BalancedSorter = new Class({
}
});
mindplot.nlayout.BalancedSorter.INTERNODE_VERTICAL_PADDING = 5;
mindplot.nlayout.BalancedSorter.INTERNODE_VERTICAL_PADDING = 10;
mindplot.nlayout.BalancedSorter.INTERNODE_HORIZONTAL_PADDING = 5;
mindplot.nlayout.BalancedSorter.INITIAL_HEIGHT = 100;

12
mindplot/src/main/javascript/nlayout/SymetricSorter.js
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@ -132,7 +132,7 @@ mindplot.nlayout.SymetricSorter = new Class({
// Compute heights ...
var heights = children.map(function(child) {
return {id:child.getId(),height:this._computeChildrenHeight(treeSet, child)};
return {id:child.getId(), position: child.getPosition(), height: this._computeChildrenHeight(treeSet, child)};
}, this);
@ -148,18 +148,24 @@ mindplot.nlayout.SymetricSorter = new Class({
for (var i = 0; i < heights.length; i++) {
ysum = ysum - heights[i].height;
var parent = treeSet.getParent(treeSet.find(heights[i].id));
var direction = parent.getPosition().x > 0 ? 1 : -1;
var yOffset = ysum + heights[i].height/2;
var xOffset = node.getSize().width + mindplot.nlayout.SymetricSorter.INTERNODE_HORIZONTAL_PADDING;
var xOffset = direction * (node.getSize().width + mindplot.nlayout.SymetricSorter.INTERNODE_HORIZONTAL_PADDING);
$assert(!isNaN(xOffset), "xOffset can not be null");
$assert(!isNaN(yOffset), "yOffset can not be null");
result[heights[i].id] = {x:xOffset,y:yOffset};
}
return result;
},
_getRootNode: function(treeSet) {
var roots = treeSet.getTreeRoots();
},
toString:function() {
return "Symmetric Sorter";
}

44
mindplot/src/main/javascript/nlayout/TestSuite.js
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@ -18,16 +18,16 @@
mindplot.nlayout.TestSuite = new Class({
Extends: mindplot.nlayout.ChildrenSorterStrategy,
initialize:function() {
// this.testAligned();
// this.testSymmetry();
this.testAligned();
this.testSymmetry();
this.testBalanced();
// this.testGrid();
// this.testEvents();
// this.testEventsComplex();
// this.testDisconnect();
// this.testReconnect();
// this.testRemoveNode();
// this.testFreePosition();
this.testGrid();
this.testEvents();
this.testEventsComplex();
this.testDisconnect();
this.testReconnect();
this.testRemoveNode();
this.testFreePosition();
},
testAligned: function() {
@ -98,12 +98,10 @@ mindplot.nlayout.TestSuite = new Class({
},
testBalanced: function() {
// var size = {width:80, height:30};
var size = {width:25, height:25};
var plotsize = {width: 400, height:280};
var size = {width:80, height:30};
var plotsize = {width: 800, height:400};
var position = {x:0, y:0};
// var manager = new mindplot.nlayout.LayoutManager(0, {width:120, height:40});
var manager = new mindplot.nlayout.LayoutManager(0, size);
var manager = new mindplot.nlayout.LayoutManager(0, {width:120, height:40});
manager.addNode(1, size, position);
manager.connectNode(0, 1, 0);
@ -134,6 +132,24 @@ mindplot.nlayout.TestSuite = new Class({
manager.connectNode(0, 6, 5);
manager.layout();
manager.plot("testBalanced6", plotsize);
manager.addNode(7, size, position);
manager.addNode(8, size, position);
manager.addNode(9, size, position);
manager.connectNode(3, 7, 0)
manager.connectNode(7, 8, 0)
manager.connectNode(7, 9, 1);
manager.layout();
manager.plot("testBalanced7", plotsize);
manager.addNode(10, size, position);
manager.addNode(11, size, position);
manager.addNode(12, size, position);
manager.connectNode(6, 10, 0)
manager.connectNode(10, 11, 0)
manager.connectNode(10, 12, 1);
manager.layout();
manager.plot("testBalanced8", plotsize);
},
testGrid: function() {

2
mindplot/src/test/javascript/static/layout.html
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@ -65,6 +65,8 @@
<div id="testBalanced4" class="col"></div>
<div id="testBalanced5" class="col"></div>
<div id="testBalanced6" class="col last"></div>
<div id="testBalanced7" class="col"></div>
<div id="testBalanced8" class="col last"></div>
<h2>testEvents:</h2>
<div id="testEvents1" class="col"></div>