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Fixed bug for predict in free positioning

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This commit is contained in:
Gonzalo Bellver 2012-02-02 12:41:53 -03:00
parent a0b838a7a6
commit 7c3ffebc84
4 changed files with 14 additions and 17 deletions
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2
mindplot/src/main/javascript/layout/BalancedSorter.js
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@ -35,7 +35,7 @@ mindplot.layout.BalancedSorter = new Class({
(position.x >= parent.getPosition().x ? position.x : parent.getPosition().x) : (position.x >= parent.getPosition().x ? position.x : parent.getPosition().x) :
(position.x <= parent.getPosition().x ? position.x : parent.getPosition().x); (position.x <= parent.getPosition().x ? position.x : parent.getPosition().x);
return {order:0, position:{x: xPos, y:position.y}}; return [0, {x: xPos, y:position.y}];
} }
var rootNode = graph.getRootNode(parent); var rootNode = graph.getRootNode(parent);

3
mindplot/src/main/javascript/layout/LayoutManager.js
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@ -110,9 +110,6 @@ mindplot.layout.LayoutManager = new Class({
var sorter = parent.getSorter(); var sorter = parent.getSorter();
var result = sorter.predict(this._treeSet, parent, node, position, free); var result = sorter.predict(this._treeSet, parent, node, position, free);
$assert(result[0] != null, "Prediction order cannot be null");
$assert(result[1] != null, "Prediction position cannot be null");
$assert(result[1].x != null && result[1].y != null, "Prediction position is not valid");
return {order:result[0],position:result[1]}; return {order:result[0],position:result[1]};
}, },

9
mindplot/src/main/javascript/layout/SymmetricSorter.js
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@ -25,14 +25,15 @@ mindplot.layout.SymmetricSorter = new Class({
// If its a free node... // If its a free node...
if (free) { if (free) {
$assert($defined(position), "position cannot be null for predict in free positioning"); $assert($defined(position), "position cannot be null for predict in free positioning");
$assert($defined(node), "node cannot be null for predict in free positioning");
//TODO(gb): check this. Should direction be obtained by the sorter?
var rootNode = graph.getRootNode(parent); var rootNode = graph.getRootNode(parent);
var direction = parent.getPosition().x > rootNode.getPosition().x ? 1 : -1; var direction = this._getRelativeDirection(rootNode.getPosition(), parent.getPosition());
var limitXPos = parent.getPosition().x + direction * (parent.getSize().width/2 + node.getSize().width/2 + mindplot.layout.SymmetricSorter.INTERNODE_HORIZONTAL_PADDING);
var xPos = direction > 0 ? var xPos = direction > 0 ?
(position.x >= parent.getPosition().x ? position.x : parent.getPosition().x) : (position.x >= limitXPos ? position.x : limitXPos) :
(position.x <= parent.getPosition().x ? position.x : parent.getPosition().x); (position.x <= limitXPos ? position.x : limitXPos) ;
return [0, {x: xPos, y:position.y}]; return [0, {x: xPos, y:position.y}];
} }

17
mindplot/src/test/javascript/static/test/FreeTestSuite.js
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@ -160,27 +160,26 @@ mindplot.layout.FreeTestSuite = new Class({
var graph = manager.plot("testFreePredict1", {width:1000, height:400}); var graph = manager.plot("testFreePredict1", {width:1000, height:400});
var pos1 = {x: 370, y:80}; var pos1 = {x: 370, y:80};
var predict1 = manager.predict(11, null, pos1, true); var predict1 = manager.predict(5, 11, pos1, true);
this._plotPrediction(graph, predict1);
$assert(predict1.position.x == pos1.x && predict1.position.y == pos1.y, "free predict should return the same position"); $assert(predict1.position.x == pos1.x && predict1.position.y == pos1.y, "free predict should return the same position");
var pos2 = {x: -200, y:80}; var pos2 = {x: -200, y:80};
var predict2 = manager.predict(2, null, pos2, true); var predict2 = manager.predict(0, 2, pos2, true);
this._plotPrediction(graph, predict2);
$assert(predict2.position.x == pos2.x && predict2.position.y == pos2.y, "free predict should return the same position"); $assert(predict2.position.x == pos2.x && predict2.position.y == pos2.y, "free predict should return the same position");
var pos3 = {x: 200, y:30}; var pos3 = {x: 200, y:30};
var node5 = manager.find(5); var node5 = manager.find(5);
var predict3 = manager.predict(5, null, pos3, true); var predict3 = manager.predict(3, 5, pos3, true);
this._plotPrediction(graph, predict3);
$assert(predict3.position.x == node5.getPosition().x && predict3.position.y == pos3.y, "free predict should return the x-coordinate of the node"); $assert(predict3.position.x == node5.getPosition().x && predict3.position.y == pos3.y, "free predict should return the x-coordinate of the node");
var pos4 = {x: -100, y:45}; var pos4 = {x: -100, y:45};
var node10 = manager.find(10); var node10 = manager.find(10);
var predict4 = manager.predict(10, null, pos4, true); var predict4 = manager.predict(2, 10, pos4, true);
$assert(predict4.position.x == node10.getPosition().x && predict4.position.y == pos4.y, "free predict should return the x-coordinate of the node");
this._plotPrediction(graph, predict1);
this._plotPrediction(graph, predict2);
this._plotPrediction(graph, predict3);
this._plotPrediction(graph, predict4); this._plotPrediction(graph, predict4);
$assert(predict4.position.x == node10.getPosition().x && predict4.position.y == pos4.y, "free predict should return the x-coordinate of the node");
console.log("OK!\n\n"); console.log("OK!\n\n");
}, },