Class ColorContrast

Color contrast tools

Inheritance

object

ColorContrast

Namespace: Terminaux.Colors.Transformation.Contrast

Assembly: Terminaux.dll

Syntax

public static class ColorContrast

Methods

GetContrastColorHalf(Color)

Gets the color contrast appropriate for the specified color using the half white integer

Declaration

public static Color GetContrastColorHalf(this Color color)

Parameters

Type	Name	Description
Color	color	Target color to work on

Returns

Type	Description
Color	Black if the color is greater than half white; otherwise, false.

GetContrastColorNtsc(Color)

Gets the color contrast appropriate for the specified color using the luma part of the YIQ color space (NTSC 1953)

Declaration

public static Color GetContrastColorNtsc(this Color color)

Parameters

Type	Name	Description
Color	color	Target color to work on

Returns

Type	Description
Color	Black if the luma info is less than or equal to 128, or white if greater than 128

IsSeeable(Color)

Checks to see if the specified color is considered seeable

Declaration

public static bool IsSeeable(Color color)

Parameters

Type	Name	Description
Color	color	The color to use

Returns

Type	Description
bool	True if the specified color is considered "seeable." False otherwise.

Exceptions

Type	Condition
TerminauxException

IsSeeable(ColorType, int, int, int, int, ColorSettings?)

Checks to see if the specified color is considered seeable

Declaration

public static bool IsSeeable(ColorType type, int colorLevel, int colorR, int colorG, int colorB, ColorSettings? settings = null)

Parameters

Type	Name	Description
ColorType	type	The color type to use
int	colorLevel	The color level that is in the range of 0-255
int	colorR	The red color level
int	colorG	The green color level
int	colorB	The blue color level
ColorSettings	settings	Settings to use

Returns

Type	Description
bool	True if the specified color is considered "seeable." False otherwise.

Exceptions

Type	Condition
TerminauxException