A coordinate system with different styles (BOX, FRAME) 更多...

#include <qwt3d_coordsys.h>

类 Qwt3DCoordinateSystem 继承关系图:

类
class	PrivateData

Public 成员函数
	Qwt3DCoordinateSystem (Triple blb=Triple(0, 0, 0), Triple ftr=Triple(0, 0, 0), COORDSTYLE=BOX)

void	init (Triple beg=Triple(0, 0, 0), Triple end=Triple(0, 0, 0))

void	setStyle (COORDSTYLE s, AXIS frame_1=X1, AXIS frame_2=Y1, AXIS frame_3=Z1)

COORDSTYLE	style () const

void	setPosition (Triple first, Triple second)

void	setAxesColor (RGBA val)

RGBA	axesColor () const
	返回轴线颜色

void	setNumberFont (QString const &family, int pointSize, int weight=QFont::Normal, bool italic=false)

void	setNumberFont (QFont const &font)

QFont	numberFont () const
	返回数字字体

void	setNumberColor (RGBA val)

RGBA	numberColor () const
	返回数字颜色

void	setStandardScale ()

void	adjustNumbers (int val)

void	adjustLabels (int val)

void	setGridLinesColor (RGBA val)

RGBA	gridLinesColor () const
	返回网格线颜色

void	setLabelFont (QString const &family, int pointSize, int weight=QFont::Normal, bool italic=false)

void	setLabelFont (QFont const &font)

QFont	labelFont () const
	返回标签字体

void	setLabelColor (RGBA val)

RGBA	labelColor () const
	返回标签颜色

void	setLineWidth (double val, double majfac=0.9, double minfac=0.5)

void	setTicLength (double major, double minor)

void	ticLength (double &major, double &minor) const
	返回显式设置的 tic 长度

void	setTicLengthScale (double scale)

double	ticLengthScale () const

void	setAutoTicLength ()

void	setAutoScale (bool val=true)

bool	autoScale () const
	返回是否启用自动缩放

Triple	first () const

Triple	second () const

void	setAutoDecoration (bool val=true)

bool	autoDecoration () const

void	setTickPosition (TICKPOSITION val)

TICKPOSITION	tickPosition () const

void	setLineSmooth (bool val=true)

bool	lineSmooth () const

void	draw (const Qwt3DRenderContext &ctx) override
	Draws the coordinate system, including grid lines if enabled

void	setGridLines (bool majors, bool minors, int sides=NOSIDEGRID)

int	grids () const

void	setInteriorGridLines (bool majors, bool minors, int directions=NO_INTERIOR)

int	interiorGrids () const

void	setInteriorGridLinesColor (RGBA val)

RGBA	interiorGridLinesColor () const
	返回内部网格线颜色

void	setInteriorGridLinesWidth (double major, double minor)

Public 成员函数继承自 Qwt3DDrawable
void	attach (Qwt3DDrawable *)

void	detach (Qwt3DDrawable *)

void	detachAll ()

virtual void	setColor (double r, double g, double b, double a=1)

virtual void	setColor (RGBA rgba)

RGBA	color () const
	Returns the drawable's color

Public 属性
std::vector< Qwt3DAxis >	axes

额外继承的成员函数
Protected 成员函数继承自 Qwt3DDrawable
	Qwt3DDrawable (Qwt3DDrawable &&other) noexcept

Qwt3DDrawable &	operator= (Qwt3DDrawable &&other) noexcept

Protected 属性继承自 Qwt3DDrawable
RGBA	m_color

详细描述

A coordinate system with different styles (BOX, FRAME)

成员函数说明

◆ autoScale()

bool Qwt3DCoordinateSystem::autoScale ( ) const

返回是否启用自动缩放

返回: true 如果自动缩放已启用（委托到第一个轴的 autoScale()）

◆ axesColor()

RGBA Qwt3DCoordinateSystem::axesColor ( ) const

返回轴线颜色

返回: RGBA 颜色值

◆ draw()

void Qwt3DCoordinateSystem::draw ( const Qwt3DRenderContext & ctx )

overridevirtual

Draws the coordinate system, including grid lines if enabled

参数

ctx	Render context providing shaders, matrices, and coordinate conversion

重载 Qwt3DDrawable .

◆ gridLinesColor()

RGBA Qwt3DCoordinateSystem::gridLinesColor ( ) const

返回网格线颜色

返回: RGBA 颜色值

◆ interiorGridLinesColor()

RGBA Qwt3DCoordinateSystem::interiorGridLinesColor ( ) const

返回内部网格线颜色

返回: RGBA 颜色值

◆ labelColor()

RGBA Qwt3DCoordinateSystem::labelColor ( ) const

返回标签颜色

返回: RGBA 颜色值

◆ labelFont()

QFont Qwt3DCoordinateSystem::labelFont ( ) const

返回标签字体

返回: QFont 值（委托到第一个轴的 labelFont()）

◆ numberColor()

RGBA Qwt3DCoordinateSystem::numberColor ( ) const

返回数字颜色

返回: RGBA 颜色值

◆ numberFont()

QFont Qwt3DCoordinateSystem::numberFont ( ) const

返回数字字体

返回: QFont 值（委托到第一个轴的 numberFont()）

setNumberFont() 统一设置所有轴的数字字体，因此读取 axes[0] 即可代表当前值。

◆ ticLength()

void Qwt3DCoordinateSystem::ticLength	(	double &	major,
		double &	minor
	)		const

返回显式设置的 tic 长度