public static IPoint GetHandlePoint(this IRect rect, ISize parentSize)
{
var middleThumb = rect.MiddlePoint();
var propX = MathOperations.SquareRounding(middleThumb.X, parentSize.Width, 3) / 3D;
var propY = MathOperations.SquareRounding(middleThumb.Y, parentSize.Height, 3) / 3D;
return(new Point(propX, propY));
}
public Cursor GetCursor(IRect handleRect, IRect parentRect)
{
var discretizedHandle = handleRect.MiddlePoint();
var edgeSizeOfEquivalentSquare = parentRect.Size.EdgeOfEquivaletSquare();
var x = Geometrics.LinearProportion(discretizedHandle.X, parentRect.Width, edgeSizeOfEquivalentSquare);
var y = Geometrics.LinearProportion(discretizedHandle.Y, parentRect.Height, edgeSizeOfEquivalentSquare);
var equivalentDiscretizedHandle = new Point(x, y);
return GetCursorFromPointsInSquare(edgeSizeOfEquivalentSquare, equivalentDiscretizedHandle);
}
public Cursor GetCursor(IRect handleRect, IRect parentRect)
{
var discretizedHandle = handleRect.MiddlePoint();
var edgeSizeOfEquivalentSquare = parentRect.Size.EdgeOfEquivaletSquare();
var x = Geometrics.LinearProportion(discretizedHandle.X, parentRect.Width, edgeSizeOfEquivalentSquare);
var y = Geometrics.LinearProportion(discretizedHandle.Y, parentRect.Height, edgeSizeOfEquivalentSquare);
var equivalentDiscretizedHandle = new Point(x, y);
return(GetCursorFromPointsInSquare(edgeSizeOfEquivalentSquare, equivalentDiscretizedHandle));
}