BUI::GradientStopsColors类 参考

自定义位置线性颜色表 更多...

类 BUI::GradientStopsColors 继承关系图:

Public 成员函数
	GradientStopsColors ()
virtual	~GradientStopsColors ()
void	AddColor (double offset, const GColor &color)
void	SetProfilePoint (std::map< double, GColor > &points)
void	SetRangeOfKey (double fmin, double fmax)
void	ClearProfilePoint ()
BOOL	IsColorEmpty () const
int	ProfilePointSize () const
void	BuildLutColorBuffer ()
void	SetColorsSize (int size) override
unsigned	Size () const override
GColor	operator[] (unsigned i) override
GColor	GetColor (double k, float alpha=1.0) override
	根据百分比获得颜色值
Public 成员函数 继承自 BUI::GradientColors
	GradientColors ()
virtual	~GradientColors ()
float	SetAlpha (float alpha)
BOOL	SetGrayMode (BOOL is_gray)
virtual void	SetColorsSize (int size)=0
virtual unsigned	Size () const =0
virtual GColor	operator[] (unsigned i)=0
virtual GColor	GetColor (double k, float alpha=1.0)=0
	根据百分比获得颜色值

额外继承的成员函数
Public 属性 继承自 BUI::GradientColors
double	m_alpha
BOOL	m_is_gray

详细描述

自定义位置线性颜色表

构造及析构函数说明

GradientStopsColors()

BUI::GradientStopsColors::GradientStopsColors

(

)

~GradientStopsColors()

virtual BUI::GradientStopsColors::~GradientStopsColors ( )

virtual

成员函数说明

AddColor()

void BUI::GradientStopsColors::AddColor	(	double	offset,
		const GColor &	color
	)

BuildLutColorBuffer()

void BUI::GradientStopsColors::BuildLutColorBuffer

(

)

ClearProfilePoint()

void BUI::GradientStopsColors::ClearProfilePoint

(

)

GetColor()

GColor BUI::GradientStopsColors::GetColor ( double  k, float  alpha = 1.0  )

overridevirtual

根据百分比获得颜色值

参数

k

[0-1]百分比

返回

GColor

实现了 BUI::GradientColors.

IsColorEmpty()

BOOL BUI::GradientStopsColors::IsColorEmpty

(

)

const

operator[]()

GColor BUI::GradientStopsColors::operator[] ( unsigned  i )

overridevirtual

实现了 BUI::GradientColors.

ProfilePointSize()

int BUI::GradientStopsColors::ProfilePointSize

(

)

const

SetColorsSize()

void BUI::GradientStopsColors::SetColorsSize ( int  size )

overridevirtual

实现了 BUI::GradientColors.

SetProfilePoint()

void BUI::GradientStopsColors::SetProfilePoint

(

std::map< double, GColor > &

points

)

SetRangeOfKey()

void BUI::GradientStopsColors::SetRangeOfKey	(	double	fmin,
		double	fmax
	)

Size()

unsigned BUI::GradientStopsColors::Size ( ) const

overridevirtual

实现了 BUI::GradientColors.