zhouxy108/wisemapping-open-source
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Add publish map on editor.

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This commit is contained in:
Paulo Gustavo Veiga
2012-05-27 18:15:46 -03:00
parent 2b4953ea11
commit 5d1399017f
27 changed files with 343 additions and 335 deletions
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51
mindplot/src/main/javascript/util/Shape.js
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@@ -41,6 +41,57 @@ mindplot.util.Shape =
}
return result;
},
calculateRelationShipPointCoordinates : function(topic, controlPoint) {
var size = topic.getSize();
var position = topic.getPosition();
var m = (position.y - controlPoint.y) / (position.x - controlPoint.x);
var y,x;
var gap = 5;
if (controlPoint.y > position.y + (size.height / 2)) {
y = position.y + (size.height / 2) + gap;
x = position.x - ((position.y - y) / m);
if (x > position.x + (size.width / 2)) {
x = position.x + (size.width / 2);
} else if (x < position.x - (size.width / 2)) {
x = position.x - (size.width / 2);
}
} else if (controlPoint.y < position.y - (size.height / 2)) {
y = position.y - (size.height / 2) - gap;
x = position.x - ((position.y - y) / m);
if (x > position.x + (size.width / 2)) {
x = position.x + (size.width / 2);
} else if (x < position.x - (size.width / 2)) {
x = position.x - (size.width / 2);
}
} else if (controlPoint.x < (position.x - size.width / 2)) {
x = position.x - (size.width / 2) - gap;
y = position.y - (m * (position.x - x));
} else {
x = position.x + (size.width / 2) + gap;
y = position.y - (m * (position.x - x));
}
return new core.Point(x, y);
},
calculateDefaultControlPoints : function(srcPos, tarPos) {
var y = srcPos.y - tarPos.y;
var x = srcPos.x - tarPos.x;
var m = y / x;
var l = Math.sqrt(y * y + x * x) / 3;
var fix = 1;
if (srcPos.x > tarPos.x) {
fix = -1;
}
var x1 = srcPos.x + Math.sqrt(l * l / (1 + (m * m))) * fix;
var y1 = m * (x1 - srcPos.x) + srcPos.y;
var x2 = tarPos.x + Math.sqrt(l * l / (1 + (m * m))) * fix * -1;
var y2 = m * (x2 - tarPos.x) + tarPos.y;
return [new core.Point(-srcPos.x + x1, -srcPos.y + y1),new core.Point(-tarPos.x + x2, -tarPos.y + y2)];
}
};