空坐标系。也就是标准的窗口坐标模式更多...

类 BUI::CChartCoordinate 继承关系图:

Public 成员函数
	CChartCoordinate ()

virtual	~CChartCoordinate ()

void	SetAxisNameText (const BeString &str)

const BeString &	GetAxisName ()

POINT	CoordinateCenterPoint () const

void	SetCoordinateCenterPoint (LONG x, LONG y)

VecFloat2	GetPointFromPercent (double xp, double yp) const
	返回百分比坐标

void	ModifyCoordinateFlags (UINT style, UINT op=ADD_FLAGS)

UINT	IsHasCoordinateFlags (UINT flags) const

void	SetAxisColorMapGradient (GBrushGradient *color_map)

GBrushGradient *	GetAxisColorMapGradient () const
	< 设置取色器

void	SetCoordHitState (BOOL hit)

BOOL	GetCoordHitState () const
	< 设置坐标系下，是否存在命中的元素

virtual BOOL	IsVaild ()
	坐标系统是否是有效的

virtual POINT	GetCurHitPos ()
	获得当前鼠标位置，转换为图标坐标系后的点

virtual RECT	RectDiagram ()

virtual void	GetCoordinateValue (int mouse_x, int mouse_y, double *outValus, int out_len)
	获得鼠标处，表示的坐标值

virtual void	OnCalcAxisPosition (RECT rcDiagram)
	坐标轴位置时响应事件

virtual void	OnTranslateLanguage ()
	翻译处理函数

virtual void	OnPaintChartBackground (ISurface pSurface, RECT rcClip)

virtual void	OnPaintChart (ISurface pSurface, RECT rcClip)

virtual void	OnPaintChartCrossLine (ISurface pSurface, RECT rcClip, double v1, double v2, LineStyle *style, const GColor &crosslinecolor)

virtual BOOL	OnNotifyMessage (IEventHandler *notify, UINT message, WPARAM wp, LPARAM lp)
	消息处理函数

virtual VecFloat2	ViewIntSizeByValueTrans (double cx, double cy, AxisValueTransModel mx, AxisValueTransModel my)

virtual VecFloat2	ViewIntPointByValueTrans (double x, double y, AxisValueTransModel mx, AxisValueTransModel my)

virtual BOOL	IsViewportAreaByValueTrans (double x, double y, AxisValueTransModel mx, AxisValueTransModel my)

virtual double	GetAxisNewTimePos (int axis_index)
	获得当前最新时间的数据坐标轴位置

virtual void	GetDataRange (int axis_index, double &fmin, double &fmax)
	获得坐标轴(axis_index)的数据范围

virtual void	ShellCoordinateAttribute (const BeString &szName, const BeString &szText, ICoordList *crdlist)
	命令控制和属性设置接口

double	GetCoordinateWeight (double value) override

Public 成员函数继承自 BUI::PathTransform
	PathTransform ()

virtual	~PathTransform ()

virtual void	Transform (double x, double y)

virtual void	TransformFloat (float x, float y)

virtual void	Transform2x2 (double x, double y)

virtual BOOL	IsInPath (double x, double y)

virtual double	GetCoordinateWeight (double value)

virtual BOOL	IsCartesianSystem ()

Protected 成员函数
void	DrawBarStyle (ISurface pSurface, DrawBarInfo barinfo)

BOOL	HittestBar (DrawBarInfo *barinfo)

BOOL	IsVisibleView (DrawBarInfo *barinfo)

Protected 属性
BeString	m_nameid

RECT	m_rcDiagram

POINT	m_ptCenterView

POINT	m_ptCurHit

WeightValueTransModel	m_weight_mode

UINT	m_coord_flags

BOOL	m_isHasHitEle

GBrushGradient *	m_color_map

double	m_time_axis_value

详细描述

空坐标系。也就是标准的窗口坐标模式

构造及析构函数说明

◆ CChartCoordinate()

BUI::CChartCoordinate::CChartCoordinate ( )

◆ ~CChartCoordinate()

virtual BUI::CChartCoordinate::~CChartCoordinate ( )

virtual

成员函数说明

◆ CoordinateCenterPoint()

POINT BUI::CChartCoordinate::CoordinateCenterPoint ( ) const

◆ DrawBarStyle()

void BUI::CChartCoordinate::DrawBarStyle	(	ISurface *	pSurface,
		DrawBarInfo *	barinfo
	)

protected

◆ GetAxisColorMapGradient()

GBrushGradient * BUI::CChartCoordinate::GetAxisColorMapGradient ( ) const

< 设置取色器

◆ GetAxisName()

const BeString & BUI::CChartCoordinate::GetAxisName ( )

◆ GetAxisNewTimePos()

virtual double BUI::CChartCoordinate::GetAxisNewTimePos ( int axis_index )

virtual

获得当前最新时间的数据坐标轴位置

参数

axis_index 轴序号

被 BUI::LinearAxis, BUI::CCoordinateAffine, BUI::CCoordinateAxisSketchTrans , 以及 BUI::CCoordinateAffineTrans 重载.

◆ GetCoordHitState()

BOOL BUI::CChartCoordinate::GetCoordHitState ( ) const

< 设置坐标系下，是否存在命中的元素

◆ GetCoordinateValue()

virtual void BUI::CChartCoordinate::GetCoordinateValue	(	int	mouse_x,
		int	mouse_y,
		double *	outValus,
		int	out_len
	)

virtual

获得鼠标处，表示的坐标值

被 BUI::LinearAxis, BUI::CircleAxis, BUI::RadarAxis, BUI::CCoordinateAffine, BUI::CCoordinateAxisSketchTrans , 以及 BUI::CCoordinateAffineTrans 重载.

◆ GetCoordinateWeight()

double BUI::CChartCoordinate::GetCoordinateWeight ( double value )

overridevirtual

重载 BUI::PathTransform .

被 BUI::LinearAxis, BUI::CircleAxis, BUI::RadarAxis, BUI::TernaryAxis, BUI::CCoordinateAffine, BUI::CCoordinateAxisSketchTrans , 以及 BUI::CCoordinateAffineTrans 重载.

◆ GetCurHitPos()

virtual POINT BUI::CChartCoordinate::GetCurHitPos ( )

virtual

获得当前鼠标位置，转换为图标坐标系后的点

◆ GetDataRange()

virtual void BUI::CChartCoordinate::GetDataRange	(	int	axis_index,
		double &	fmin,
		double &	fmax
	)

virtual

获得坐标轴(axis_index)的数据范围

参数

axis_index
fmin
fmax

被 BUI::LinearAxis, BUI::CCoordinateAffine, BUI::CCoordinateAxisSketchTrans , 以及 BUI::CCoordinateAffineTrans 重载.

◆ GetPointFromPercent()

VecFloat2 BUI::CChartCoordinate::GetPointFromPercent	(	double	xp,
		double	yp
	)		const

返回百分比坐标

◆ HittestBar()

BOOL BUI::CChartCoordinate::HittestBar ( DrawBarInfo * barinfo )

protected

◆ IsHasCoordinateFlags()

UINT BUI::CChartCoordinate::IsHasCoordinateFlags ( UINT flags ) const

◆ IsVaild()

virtual BOOL BUI::CChartCoordinate::IsVaild ( )

virtual

坐标系统是否是有效的

被 BUI::CCoordinateAffine, BUI::CCoordinateAxisSketchTrans , 以及 BUI::CCoordinateAffineTrans 重载.

◆ IsViewportAreaByValueTrans()

virtual BOOL BUI::CChartCoordinate::IsViewportAreaByValueTrans	(	double	x,
		double	y,
		AxisValueTransModel	mx,
		AxisValueTransModel	my
	)

virtual

被 BUI::CCoordinateAffine 重载.

◆ IsVisibleView()

BOOL BUI::CChartCoordinate::IsVisibleView ( DrawBarInfo * barinfo )

protected

◆ ModifyCoordinateFlags()

void BUI::CChartCoordinate::ModifyCoordinateFlags	(	UINT	style,
		UINT	op = `ADD_FLAGS`
	)

◆ OnCalcAxisPosition()

virtual void BUI::CChartCoordinate::OnCalcAxisPosition ( RECT rcDiagram )

virtual

坐标轴位置时响应事件

被 BUI::LinearAxis, BUI::CircleAxis, BUI::RadarAxis, BUI::TernaryAxis, BUI::ParallelAxis, BUI::CCoordinateAffine, BUI::CCoordinateAffine3d , 以及 BUI::CCoordinateGeo 重载.

◆ OnNotifyMessage()

virtual BOOL BUI::CChartCoordinate::OnNotifyMessage	(	IEventHandler *	notify,
		UINT	message,
		WPARAM	wp,
		LPARAM	lp
	)

virtual

消息处理函数

参数

notify 指向图标UI控件，用于外部事件回调

被 BUI::CChartAxis, BUI::LinearAxis, BUI::CircleAxis, BUI::RadarAxis, BUI::TernaryAxis, BUI::ParallelAxis, BUI::CCoordinateAffine, BUI::CCoordinateAxisSketchTrans, BUI::CCoordinateAffineTrans , 以及 BUI::CCoordinateGeo 重载.

◆ OnPaintChart()

virtual void BUI::CChartCoordinate::OnPaintChart	(	ISurface *	pSurface,
		RECT *	rcClip
	)

virtual

被 BUI::LinearAxis, BUI::CircleAxis, BUI::RadarAxis, BUI::TernaryAxis, BUI::ParallelAxis, BUI::CCoordinateAffine, BUI::CCoordinateAffine3d , 以及 BUI::CCoordinateGeo 重载.

◆ OnPaintChartBackground()

virtual void BUI::CChartCoordinate::OnPaintChartBackground	(	ISurface *	pSurface,
		RECT *	rcClip
	)

virtual

被 BUI::CircleAxis, BUI::RadarAxis, BUI::TernaryAxis, BUI::ParallelAxis, BUI::CCoordinateAffine, BUI::CCoordinateAffine3d , 以及 BUI::CCoordinateGeo 重载.

◆ OnPaintChartCrossLine()

virtual void BUI::CChartCoordinate::OnPaintChartCrossLine	(	ISurface *	pSurface,
		RECT *	rcClip,
		double	v1,
		double	v2,
		LineStyle *	style,
		const GColor &	crosslinecolor
	)

virtual

被 BUI::RadarAxis, BUI::TernaryAxis, BUI::ParallelAxis, BUI::CCoordinateAffine , 以及 BUI::CCoordinateAffineTrans 重载.

◆ OnTranslateLanguage()

virtual void BUI::CChartCoordinate::OnTranslateLanguage ( )

virtual

翻译处理函数

被 BUI::CChartAxis, BUI::LinearAxis , 以及 BUI::TernaryAxis 重载.

◆ RectDiagram()

virtual RECT BUI::CChartCoordinate::RectDiagram ( )

virtual

被 BUI::CCoordinateAffine , 以及 BUI::CCoordinateAffineTrans 重载.

◆ SetAxisColorMapGradient()

void BUI::CChartCoordinate::SetAxisColorMapGradient ( GBrushGradient * color_map )

◆ SetAxisNameText()

void BUI::CChartCoordinate::SetAxisNameText ( const BeString & str )

◆ SetCoordHitState()

void BUI::CChartCoordinate::SetCoordHitState ( BOOL hit )

◆ SetCoordinateCenterPoint()

void BUI::CChartCoordinate::SetCoordinateCenterPoint	(	LONG	x,
		LONG	y
	)

◆ ShellCoordinateAttribute()

virtual void BUI::CChartCoordinate::ShellCoordinateAttribute	(	const BeString &	szName,
		const BeString &	szText,
		ICoordList *	crdlist
	)

virtual

命令控制和属性设置接口

szName属性	szText语法格式
name 名称唯一标识符	name="coord-test"
weight-mode 权重计算方式	weight-mode="fixed"
	fixed：固定值
	width-percent：宽度百分比计算
	height-percent：高度百分比计算
	axis1：由自变量轴计算
	axis2：由因变量轴计算

被 BUI::CChartAxis, BUI::LinearAxis, BUI::CircleAxis, BUI::RadarAxis, BUI::TernaryAxis, BUI::ParallelAxis, BUI::CCoordinateAffine, BUI::CCoordinateAxisSketchTrans, BUI::CCoordinateAffineTrans , 以及 BUI::CCoordinateGeo 重载.

◆ ViewIntPointByValueTrans()

virtual VecFloat2 BUI::CChartCoordinate::ViewIntPointByValueTrans	(	double	x,
		double	y,
		AxisValueTransModel	mx,
		AxisValueTransModel	my
	)

virtual

被 BUI::CCoordinateAffine 重载.

◆ ViewIntSizeByValueTrans()

virtual VecFloat2 BUI::CChartCoordinate::ViewIntSizeByValueTrans	(	double	cx,
		double	cy,
		AxisValueTransModel	mx,
		AxisValueTransModel	my
	)

virtual

被 BUI::CCoordinateAffine 重载.

类成员变量说明

◆ m_color_map

GBrushGradient* BUI::CChartCoordinate::m_color_map

protected

◆ m_coord_flags

UINT BUI::CChartCoordinate::m_coord_flags

protected

◆ m_isHasHitEle

BOOL BUI::CChartCoordinate::m_isHasHitEle

protected

◆ m_nameid

BeString BUI::CChartCoordinate::m_nameid

protected

◆ m_ptCenterView

POINT BUI::CChartCoordinate::m_ptCenterView

protected

◆ m_ptCurHit

POINT BUI::CChartCoordinate::m_ptCurHit

protected

◆ m_rcDiagram

RECT BUI::CChartCoordinate::m_rcDiagram

protected

◆ m_time_axis_value

double BUI::CChartCoordinate::m_time_axis_value

protected

◆ m_weight_mode

WeightValueTransModel BUI::CChartCoordinate::m_weight_mode

protected

Public 成员函数

Protected 成员函数

Protected 属性

详细描述

构造及析构函数说明

◆ CChartCoordinate()

◆ ~CChartCoordinate()

成员函数说明

◆ CoordinateCenterPoint()

◆ DrawBarStyle()

◆ GetAxisColorMapGradient()

◆ GetAxisName()

◆ GetAxisNewTimePos()

◆ GetCoordHitState()

◆ GetCoordinateValue()

◆ GetCoordinateWeight()

◆ GetCurHitPos()

◆ GetDataRange()

◆ GetPointFromPercent()

◆ HittestBar()

◆ IsHasCoordinateFlags()

◆ IsVaild()

◆ IsViewportAreaByValueTrans()

◆ IsVisibleView()

◆ ModifyCoordinateFlags()

◆ OnCalcAxisPosition()

◆ OnNotifyMessage()

◆ OnPaintChart()

◆ OnPaintChartBackground()

◆ OnPaintChartCrossLine()

◆ OnTranslateLanguage()

◆ RectDiagram()

◆ SetAxisColorMapGradient()

◆ SetAxisNameText()

◆ SetCoordHitState()

◆ SetCoordinateCenterPoint()

◆ ShellCoordinateAttribute()

◆ ViewIntPointByValueTrans()

◆ ViewIntSizeByValueTrans()

类成员变量说明

◆ m_color_map

◆ m_coord_flags

◆ m_isHasHitEle

◆ m_nameid

◆ m_ptCenterView

◆ m_ptCurHit

◆ m_rcDiagram

◆ m_time_axis_value

◆ m_weight_mode