Css.Functions.LinearGradientFunction Class Reference

Detailed Description

Represents the linear-gradient css function.

Inheritance diagram for Css.Functions.LinearGradientFunction:

Public Member Functions
	LinearGradientFunction ()
override ImageFormat	GetImage (Css.RenderableData context, CssProperty property)
	Gets the image. More...
override string[]	GetNames ()
	The set of all function names that this one will handle. Usually just one. Lowercase. e.g. "rgb", "rgba". More...
Public Member Functions inherited from Css.CssFunction
override string	ToString ()
Public Member Functions inherited from Css.ValueSet
	ValueSet ()
void	Add (Value val)
	Adds the given value to the set. More...
	ValueSet (int count)
	ValueSet (Value[] s)
override void	SetRawDecimal (float value)
	Sets a raw decimal value to this object. Used by the animation system. More...
override float	GetRawDecimal ()
	Obtains the underlying decimal value, if there is one. More...
override float	GetDecimal (RenderableData context, CssProperty property)
	If this is a decimal, the raw decimal value. This is generally the main output. More...
override string	GetText (RenderableData context, CssProperty property)
	If this is a text value, e.g. "auto", the raw text value. More...
override bool	GetBoolean (RenderableData context, CssProperty property)
	If this is a boolean, the raw bool value. More...
override string	ToString ()
override IEnumerator< Value >	GetEnumerator ()
override bool	Equals (Value value)
	Checks if two values are equal. More...
Value[]	CopyInnerValues ()

Static Public Member Functions
static float	LoadAngle (Css.Value value)
	Attempts to load an angle from the given CSS value. More...
static Gradient2D	LoadGradient (int firstColour, Css.ValueSet parameters, bool autoRepeat)
	Loads a gradient from a set of stops in the given parameters. More...

Public Attributes
const int	Resolution =50
	Standard resolution of gradients, in pixels. More...
SparkSpecialImageFormat	Image
	The computed gradient image. More...
float	Angle
	The angle. More...
Public Attributes inherited from Css.CssFunction
bool	LiteralValue
	True if this functions value should be read literally. More...
string	Name
	The main name of this function. Originates from the first result returned by GetNames. More...
Public Attributes inherited from Css.ValueSet
string	Spacer =" "
	The spacer for this value set. More...

Protected Member Functions
override Css.Value	Clone ()
	Duplicates this value. More...

Private Attributes
const float	Fourty5Deg =(float)Math.PI / 4f
	45 degrees in rad. More...

Additional Inherited Members
Protected Attributes inherited from Css.Value
ValueType	Type_ =ValueType.Null
	The type of value this is. More...
Package Attributes inherited from Css.ValueSet
Value[]	Values
	The set of internal values, such as each individual value of padding. More...
Static Package Attributes inherited from Css.Value
static readonly Value	Empty =new Units.DecimalUnit(0)
	Represents an empty value. More...
Properties inherited from Css.CssFunction
override bool	IsFunction [get]
override string	Identifier [get]

Constructor & Destructor Documentation

Css.Functions.LinearGradientFunction.LinearGradientFunction ( )

inline

Member Function Documentation

override Css.Value Css.Functions.LinearGradientFunction.Clone ( )

inlineprotectedvirtual

Duplicates this value.

Returns

A duplicated copy of this value. Note that if this value has inner values, they are copied too.

Reimplemented from Css.Value.

override ImageFormat Css.Functions.LinearGradientFunction.GetImage ( Css.RenderableData  context, CssProperty  property  )

inline

Gets the image.

override string [] Css.Functions.LinearGradientFunction.GetNames ( )

inlinevirtual

The set of all function names that this one will handle. Usually just one. Lowercase. e.g. "rgb", "rgba".

Reimplemented from Css.CssFunction.

static float Css.Functions.LinearGradientFunction.LoadAngle ( Css.Value  value)

inlinestatic

Attempts to load an angle from the given CSS value.

Returns

float.MaxValue if it wasn't recognised as an angle.

static Gradient2D Css.Functions.LinearGradientFunction.LoadGradient ( int  firstColour, Css.ValueSet  parameters, bool  autoRepeat  )

inlinestatic

Loads a gradient from a set of stops in the given parameters.

Member Data Documentation

float Css.Functions.LinearGradientFunction.Angle

The angle.

const float Css.Functions.LinearGradientFunction.Fourty5Deg =(float)Math.PI / 4f

private

45 degrees in rad.

SparkSpecialImageFormat Css.Functions.LinearGradientFunction.Image

The computed gradient image.

const int Css.Functions.LinearGradientFunction.Resolution =50

Standard resolution of gradients, in pixels.