Method to add up the left and right size as width, as well as the top and bottom size as height

Deflates rectangle by given thickness

Inflates rectangle by given thickness

Returns whether or not two doubles are "close".

Compares two points for fuzzy equality. This function helps compensate for the fact that double values can acquire error when operated upon

Compares two rectangles for fuzzy equality. This function helps compensate for the fact that double values can acquire error when operated upon

Compares two Size instances for fuzzy equality. This function helps compensate for the fact that double values can acquire error when operated upon

Compares two Vector instances for fuzzy equality. This function helps compensate for the fact that double values can acquire error when operated upon

Verifies if the given brush is the same as the otherBrush.

Returns whether or not the first double is greater than the second double.

Returns whether or not the first double is less than the second double.

Faster check for NaN ( faster than double.IsNaN() ) IEEE 754 : If the argument is any value in the range 0x7ff0000000000001L through 0x7fffffffffffffffL or in the range 0xfff0000000000001L through 0xffffffffffffffffL, the result will be NaN.

Returns whether or not the double is "close" to 1. Same as AreClose(double, 1), but this is faster.

Verifies if the given brush is a SolidColorBrush and its color does not include transparency.

Verifies if the CornerRadius contains same values

Verifies if all the values in Thickness are same

Verifies if this CornerRadius contains only valid values The set of validity checks is passed as parameters.

Verifies if this Thickness contains only valid values The set of validity checks is passed as parameters.

Verifies if the CornerRadius contains only zero values

IsZero - Returns whether or not the double is "close" to 0. Same as AreClose(double, 0), but this is faster.

Verifies if the Thickness contains only zero values

Rounds the given value based on the DPI scale