C# Класс WinRTXamlToolkit.Controls.DataVisualization.Charting.ValueHelper

A set of functions for data conversion operations.

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Открытые методы

Метод	Описание
BottomOrDefault ( this rectangle, double value ) : double	Returns the bottom value of the rectangle.
CanGraph ( double value ) : bool	Returns a value indicating whether this value can be graphed on a linear axis.
Compare ( IComparable left, IComparable right ) : int	Compares two IComparables returning -1 if the left is null and 1 if the right is null.
GetDateTimesBetweenInclusive ( DateTime start, DateTime end, long count ) : IEnumerable	Returns a sequence of date time values from a start and end date time inclusive.
GetIntervalsInclusive ( long start, long end, long count ) : IEnumerable	Returns that intervals between a start and end value, including those start and end values.
GetLength ( this range ) : TimeSpan?	Returns the time span of a date range.
GetLength ( this range ) : double?	Returns the time span of a date range.
GetTimeSpanIntervalsInclusive ( TimeSpan timeSpan, long count ) : IEnumerable	Returns a sequence of time span values within a time span inclusive.
HeightOrDefault ( this rectangle, double value ) : double	Returns the height value of the rectangle.
IsEmptyOrHasNoSize ( this rect ) : bool	Returns a value indicating whether a rectangle is empty or has no width or height.
LeftOrDefault ( this rectangle, double value ) : double	Returns the left value of the rectangle.
RightOrDefault ( this rectangle, double value ) : double	Returns the right value of the rectangle.
SetStyle ( this element, Style style ) : void	Sets the style property of an element.
ToComparableRange ( this range ) : Range	Converts any range to a range of IComparable.
ToComparableRange ( this range ) : Range	Converts any range to a range of IComparable.
ToDateTime ( object value ) : DateTime	Converts a value to a date.
ToDateTimeRange ( this range ) : Range	Converts a range into a date time range.
ToDouble ( object value ) : double	Converts an object into a double.
ToDoubleRange ( this range ) : Range	Converts a range into a double range.
TopOrDefault ( this rectangle, double value ) : double	Returns the top value of the rectangle.
Translate ( this origin, Point offset ) : Point	Applies the translate transform to a point.
TryConvert ( object value, DateTime &dateTimeValue ) : bool	Attempts to convert an object into a date time.
TryConvert ( object value, double &doubleValue ) : bool	Attempts to convert an object into a double.
WidthOrDefault ( this rectangle, double value ) : double	Returns the width value of the rectangle.

Приватные методы

Метод	Описание
RemoveNoiseFromDoubleMath ( double value ) : double	Removes the noise from double math.

Описание методов

BottomOrDefault() публичный статический Метод

Returns the bottom value of the rectangle.

public static BottomOrDefault ( this rectangle, double value ) : double
rectangle	this	The rectangle.
value	double	The default value.
Результат	double

CanGraph() публичный статический Метод

Returns a value indicating whether this value can be graphed on a linear axis.

public static CanGraph ( double value ) : bool
value	double	The value to evaluate.
Результат	bool

Compare() публичный статический Метод

Compares two IComparables returning -1 if the left is null and 1 if the right is null.

public static Compare ( IComparable left, IComparable right ) : int
left	IComparable	The left comparable.
right	IComparable	The right comparable.
Результат	int

GetDateTimesBetweenInclusive() публичный статический Метод

Returns a sequence of date time values from a start and end date time inclusive.

public static GetDateTimesBetweenInclusive ( DateTime start, DateTime end, long count ) : IEnumerable
start	DateTime	The start date time.
end	DateTime	The end date time.
count	long	The number of values to return.
Результат	IEnumerable

GetIntervalsInclusive() публичный статический Метод

Returns that intervals between a start and end value, including those start and end values.

public static GetIntervalsInclusive ( long start, long end, long count ) : IEnumerable
start	long	The start value.
end	long	The end value.
count	long	The total number of intervals.
Результат	IEnumerable

GetLength() публичный статический Метод

Returns the time span of a date range.

public static GetLength ( this range ) : TimeSpan?
range	this	The range of values.
Результат	TimeSpan?

GetLength() публичный статический Метод

Returns the time span of a date range.

public static GetLength ( this range ) : double?
range	this	The range of values.
Результат	double?

GetTimeSpanIntervalsInclusive() публичный статический Метод

Returns a sequence of time span values within a time span inclusive.

public static GetTimeSpanIntervalsInclusive ( TimeSpan timeSpan, long count ) : IEnumerable
timeSpan	TimeSpan	The time span to split.
count	long	The number of time spans to return.
Результат	IEnumerable

HeightOrDefault() публичный статический Метод

Returns the height value of the rectangle.

public static HeightOrDefault ( this rectangle, double value ) : double
rectangle	this	The rectangle.
value	double	The default value.
Результат	double

IsEmptyOrHasNoSize() публичный статический Метод

Returns a value indicating whether a rectangle is empty or has no width or height.

public static IsEmptyOrHasNoSize ( this rect ) : bool
rect	this	The rectangle.
Результат	bool

LeftOrDefault() публичный статический Метод

Returns the left value of the rectangle.

public static LeftOrDefault ( this rectangle, double value ) : double
rectangle	this	The rectangle.
value	double	The default value.
Результат	double

RightOrDefault() публичный статический Метод

Returns the right value of the rectangle.

public static RightOrDefault ( this rectangle, double value ) : double
rectangle	this	The rectangle.
value	double	The default value.
Результат	double

SetStyle() публичный статический Метод

Sets the style property of an element.

public static SetStyle ( this element, Style style ) : void
element	this	The element.
style	Style	The style.
Результат	void

ToComparableRange() публичный статический Метод

Converts any range to a range of IComparable.

public static ToComparableRange ( this range ) : Range
range	this	The range to be converted.
Результат	Range

ToComparableRange() публичный статический Метод

Converts any range to a range of IComparable.

public static ToComparableRange ( this range ) : Range
range	this	The range to be converted.
Результат	Range

ToDateTime() публичный статический Метод

Converts a value to a date.

public static ToDateTime ( object value ) : DateTime
value	object	The value to convert to a date.
Результат	DateTime

ToDateTimeRange() публичный статический Метод

Converts a range into a date time range.

public static ToDateTimeRange ( this range ) : Range
range	this	The range to convert.
Результат	Range

ToDouble() публичный статический Метод

Converts an object into a double.

public static ToDouble ( object value ) : double
value	object	The value to convert to a double.
Результат	double

ToDoubleRange() публичный статический Метод

Converts a range into a double range.

public static ToDoubleRange ( this range ) : Range
range	this	The range to convert.
Результат	Range

TopOrDefault() публичный статический Метод

Returns the top value of the rectangle.

public static TopOrDefault ( this rectangle, double value ) : double
rectangle	this	The rectangle.
value	double	The default value.
Результат	double

Translate() публичный статический Метод

Applies the translate transform to a point.

public static Translate ( this origin, Point offset ) : Point
origin	this	The origin point.
offset	Point	The offset point.
Результат	Point

TryConvert() публичный статический Метод

Attempts to convert an object into a date time.

public static TryConvert ( object value, DateTime &dateTimeValue ) : bool
value	object	The value to convert.
dateTimeValue	DateTime	The double value.
Результат	bool

TryConvert() публичный статический Метод

Attempts to convert an object into a double.

public static TryConvert ( object value, double &doubleValue ) : bool
value	object	The value to convert.
doubleValue	double	The double value.
Результат	bool

WidthOrDefault() публичный статический Метод

Returns the width value of the rectangle.

public static WidthOrDefault ( this rectangle, double value ) : double
rectangle	this	The rectangle.
value	double	The default value.
Результат	double