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VisualData.cs
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VisualData.cs
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Windows;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Shapes;
namespace FancyZone_HitTest
{
public class VisualData
{
public Point RelativeMouseLocation { get; set; }
public Point CenterMass { get; set; }
public Point TopLeft { get; set; }
public double MouseDistanceFromCenter { get; set; }
public int Area { get; set; }
public string Name { get; set; }
public double DistanceFromEdge { get; set; }
public double DistanceFromEdgePercentage { get; set; }
public VisualData(Shape item, MouseEventArgs e, Visual root)
{
Name = item.Name;
int width = (int)Math.Floor(item.ActualWidth);
int height = (int)Math.Floor(item.ActualHeight);
TopLeft = Utilities.GetPosition(item, root);
CenterMass = new Point(width / 2, height / 2);
Area = width * height;
RelativeMouseLocation = e.GetPosition(item);
MouseDistanceFromCenter = Point.Subtract(RelativeMouseLocation, CenterMass).Length;
var mouseX = Math.Floor(RelativeMouseLocation.X);
var mouseY = Math.Floor(RelativeMouseLocation.Y);
var horDist = (RelativeMouseLocation.X < CenterMass.X) ? RelativeMouseLocation.X : width - mouseX;
var vertDist = (RelativeMouseLocation.Y < CenterMass.Y) ? RelativeMouseLocation.Y : height - mouseY;
var isHorCalc = horDist < vertDist;
DistanceFromEdge = Math.Floor(isHorCalc ? horDist : vertDist);
if (isHorCalc)
{
DistanceFromEdgePercentage = (width - DistanceFromEdge) / width;
}
else
{
DistanceFromEdgePercentage = (height - DistanceFromEdge) / height;
}
}
}
}