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NaBian committed 2020-06-22 00:08:26 +08:00
1 parent 2f08667db8
commit 0cdd558e5d
12 files changed
+210 -30
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src/Shared/HandyControl_Shared/Tools/Extension/ValueExtension.cs
+12
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@@ -1,9 +1,21 @@
using System.Windows;
using HandyControl.Expression.Drawing;
namespace HandyControl.Tools.Extension
{
public static class ValueExtension
{
public static Thickness Add(this Thickness a, Thickness b) => new Thickness(a.Left + b.Left, a.Top + b.Top, a.Right + b.Right, a.Bottom + b.Bottom);
public static bool IsZero(this Thickness thickness) =>
MathHelper.IsZero(thickness.Left)
&& MathHelper.IsZero(thickness.Top)
&& MathHelper.IsZero(thickness.Right)
&& MathHelper.IsZero(thickness.Bottom);
public static bool IsUniform(this Thickness thickness) =>
MathHelper.AreClose(thickness.Left, thickness.Top)
&& MathHelper.AreClose(thickness.Left, thickness.Right)
&& MathHelper.AreClose(thickness.Left, thickness.Bottom);
}
}