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Making curved line control point relative and Importing Freemind relationship lines curve control points

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Pablo Luna
2011-01-14 14:10:15 -03:00
parent 8db75a940d
commit 4777ccf6fb
13 changed files with 124 additions and 48 deletions
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20
mindplot/src/main/javascript/RelationshipLine.js
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@@ -30,14 +30,20 @@ mindplot.RelationshipLine.prototype.redraw = function()
this._line2d.setStroke(2);
var ctrlPoints = this._line2d.getControlPoints();
if(!core.Utils.isDefined(ctrlPoints[0].x) || !core.Utils.isDefined(ctrlPoints[1].x)){
var defaultPoints = core.Utils.calculateDefaultControlPoints(sourceTopic.getPosition(), targetTopic.getPosition());
ctrlPoints[0].x=defaultPoints[0].x;
ctrlPoints[0].y=defaultPoints[0].y;
ctrlPoints[1].x=defaultPoints[1].x;
ctrlPoints[1].y=defaultPoints[1].y;
var defaultPoints = core.Utils.calculateDefaultControlPoints(sourcePosition, targetPosition);
ctrlPoints[0].x=sourcePosition.x - defaultPoints[0].x;
ctrlPoints[0].y=sourcePosition.y - defaultPoints[0].y;
ctrlPoints[1].x=targetPosition.x - defaultPoints[1].x;
ctrlPoints[1].y=targetPosition.y - defaultPoints[1].y;
}
sPos = core.Utils.calculateRelationShipPointCoordinates(sourceTopic,ctrlPoints[0]);
tPos = core.Utils.calculateRelationShipPointCoordinates(targetTopic,ctrlPoints[1]);
var spoint = new core.Point();
spoint.x=parseInt(ctrlPoints[0].x)+parseInt(sourcePosition.x);
spoint.y=parseInt(ctrlPoints[0].y)+parseInt(sourcePosition.y);
var tpoint = new core.Point();
tpoint.x=parseInt(ctrlPoints[1].x)+parseInt(targetPosition.x);
tpoint.y=parseInt(ctrlPoints[1].y)+parseInt(targetPosition.y);
sPos = core.Utils.calculateRelationShipPointCoordinates(sourceTopic,spoint);
tPos = core.Utils.calculateRelationShipPointCoordinates(targetTopic,tpoint);
line2d.setFrom(sPos.x, sPos.y);
line2d.setTo(tPos.x, tPos.y);