BUI::CChartElePie类 参考

饼图扇形图形 更多...

类 BUI::CChartElePie 继承关系图:

Public 成员函数
	CChartElePie ()
	CChartElePie (CChartCoordinate *coord_sys, double cx, double cy, double startAngle, double endAngle, float r0, float r1, const GColor &color, int nCenterOffset=0)
	~CChartElePie ()
void	ShowRoundStyle (BOOL is_round)
BOOL	IsVaild () override
void	DoPaintElement (ISurface *surface, const GColor &color, const RECT &rc_diagram, RECT *rc_update) override
BOOL	OnNotifyMessage (IEventHandler *notify, UINT message, WPARAM wp, LPARAM lp) override
void	ShellElementAttribute (const BeString &str_name, const BeString &str_value, ICoordList *coord_list=NULL) override
	命令控制和属性设置接口
void	GetElementRelationship (std::vector< BeString > &list) override
	获得类的继承关系
Public 成员函数 继承自 BUI::CChartElement
	CChartElement ()
virtual	~CChartElement ()
CChartDataLabel *	GetDataLabelInfo () const
void	SetDataLabelInfo (CChartDataLabel *label_style)
BOOL	IsDrawDataLabel () const
void	DoChangeEleThemeColors (const BeString &name)
void	DrawDataLabel (ISurface *surface, int x, int y, LPCTSTR str, const RECT &rc_diagram, RECT *rc_update)
virtual VecFloat2	GetPoint ()
virtual VecFloat2	GetLogicPoint (int field=0)
virtual BOOL	IsViewportArea ()
virtual BOOL	GetAxisXPoint (VecFloat2 &pt)
virtual void	OnParseElementData (XMLItem *node, CControlUI *parent)
virtual void	OnTranslateLanguage ()
virtual void	ChangeElementThemeColors ()
Public 成员函数 继承自 BUI::CNodeCell
	CNodeCell ()
	CNodeCell (std::shared_ptr< CNodeData > valuedata)
virtual	~CNodeCell ()
void	BindAction (std::shared_ptr< IActionNotify > action)
	绑定事件
std::shared_ptr< IActionNotify >	ActionOfNode () const
	获得事件
void	DoNodeAction () const
	执行事件
void	SetBackNodeData (const std::shared_ptr< CNodeData > &valuedata)
	设置背景显示节点
void	SetSyntaxAst (LPCTSTR str_script)
	设置内置脚本代码
void	SetName (BeString id)
	设置单元格名称id
BeString &	Name ()
	单元格名称id
BOOL	IsEnable () const
	是否可用
void	SetEnable (BOOL enable)
	开启(或禁用)单元格。默认保持开启
void	OnDrawNodeCell (ISurface *surface, int paint_state, RECT rc_cell, const GColor &color_text, UINT text_align, PathTransInfo *clip_path=NULL)
void	SetNodeData (const std::shared_ptr< CNodeData > &valuedata)
	设置单元格数据
std::shared_ptr< CNodeData > &	GetNodeData ()
	获得单元格数据
void	AddNodeData (const std::shared_ptr< CNodeData > &valuedata, int w=0, int h=0, LayoutMode mw=AdaptFill, LayoutMode mh=AdaptFill)
void	InsertNodeData (int pos, const std::shared_ptr< CNodeData > &valuedata, int w=0, int h=0, LayoutMode mw=AdaptFill, LayoutMode mh=AdaptFill)
void	SetNotifyHandler (IEventHandler *notify)
	设置消息通知处理者
void	NeedUpdateUI ()
	刷新单元格ui
void	NeedUpdateHostUI ()
	刷新宿主UI
virtual void	ShellNodeCellAttribute (const BeString &str_name, const BeString &str_value)
	属性设置
ItemState &	GetNodeState ()
	单元格状态
void	ResetNodeState ()
	重置单元格状态
BOOL	PtInCell (POINT pt)
	鼠标命中单元格测试
RECT	CellRect () const
	单元格位置矩形区域
void	SetRect (int x, int y, int w, int h)
	设置单元格位置矩形区域

Protected 属性
CChartCoordinate *	m_coord_obj
BeString	m_text_label
GColor	m_color_pie
double	m_cx
double	m_cy
double	m_angle_begin
double	m_angle_end
int	m_center_offset
float	m_radius0
float	m_radius1
BOOL	m_is_round
Protected 属性 继承自 BUI::CChartElement
CChartDataLabel *	m_data_label

额外继承的成员函数
Public 属性 继承自 BUI::CNodeCell
RECT	m_rc_cell
ItemState	m_state
BeString	m_name_id
IEventHandler *	m_notify_handler
std::shared_ptr< CNodeData >	m_backdata
std::shared_ptr< CNodeData >	m_rawdata
std::shared_ptr< IActionNotify >	m_action
syntax_info *	m_cmd_ast

详细描述

饼图扇形图形

构造及析构函数说明

CChartElePie() [1/2]

BUI::CChartElePie::CChartElePie

(

)

CChartElePie() [2/2]

BUI::CChartElePie::CChartElePie	(	CChartCoordinate *	coord_sys,
		double	cx,
		double	cy,
		double	startAngle,
		double	endAngle,
		float	r0,
		float	r1,
		const GColor &	color,
		int	nCenterOffset = 0 )

~CChartElePie()

BUI::CChartElePie::~CChartElePie

(

)

成员函数说明

DoPaintElement()

void BUI::CChartElePie::DoPaintElement ( ISurface * surface, const GColor & color, const RECT & rc_diagram, RECT * rc_update )

overridevirtual

重载 BUI::CChartElement .

GetElementRelationship()

void BUI::CChartElePie::GetElementRelationship ( std::vector< BeString > & list )

overridevirtual

获得类的继承关系

重载 BUI::CChartElement .

IsVaild()

BOOL BUI::CChartElePie::IsVaild ( )

overridevirtual

重载 BUI::CChartElement .

OnNotifyMessage()

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

overridevirtual

重载 BUI::CChartElement .

ShellElementAttribute()

void BUI::CChartElePie::ShellElementAttribute ( const BeString & str_name, const BeString & str_value, ICoordList * coord_list = NULL )

overridevirtual

命令控制和属性设置接口

szName属性	szText语法格式
Coord 极坐标系	Coord="坐标系名称"
cx cy 圆心
a1 开始角度
a2 结束角度
center-offset 圆心偏移量	center-offset="10,10"
r0 内环半径
r1 外环半径
isRound 拐角连续可导，更加平滑	true / false
color 颜色	color="0x124578"

重载 BUI::CChartElement .

ShowRoundStyle()

void BUI::CChartElePie::ShowRoundStyle

(

BOOL

is_round

)

类成员变量说明

m_angle_begin

double BUI::CChartElePie::m_angle_begin

protected

m_angle_end

double BUI::CChartElePie::m_angle_end

protected

m_center_offset

int BUI::CChartElePie::m_center_offset

protected

m_color_pie

GColor BUI::CChartElePie::m_color_pie

protected

m_coord_obj

CChartCoordinate* BUI::CChartElePie::m_coord_obj

protected

m_cx

double BUI::CChartElePie::m_cx

protected

m_cy

double BUI::CChartElePie::m_cy

protected

m_is_round

BOOL BUI::CChartElePie::m_is_round

protected

m_radius0

float BUI::CChartElePie::m_radius0

protected

m_radius1

float BUI::CChartElePie::m_radius1

protected

m_text_label

BeString BUI::CChartElePie::m_text_label

protected