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#include <mgcmdselect.h>

类 MgCmdSelect 继承关系图:

Public 成员函数
bool	dynamicChangeEnded (MgView *view, bool apply)

bool	applyTransform (const MgMotion sender, MgStorage s)

virtual int	getSelection (MgView view, int count, const MgShape *shapes)
	得到当前选择的图形更多...

virtual int	getSelectionForChange (MgView view, int count, MgShape *shapes)
	得到当前选择的图形，用于修改更多...

virtual MgSelState	getSelectState (MgView *view)
	返回选择状态更多...

virtual int	getSelectType (MgView *view)
	返回选中的图形的类型, MgShapeType 更多...

virtual int	getSelectedHandle (const MgMotion *sender)
	返回当前控制点序号更多...

virtual long	getSelectedShapeHandle (const MgMotion *sender)
	返回当前图形的句柄更多...

virtual bool	selectAll (const MgMotion *sender)
	选中所有图形更多...

virtual bool	deleteSelection (const MgMotion *sender)
	删除选中的图形更多...

virtual bool	cloneSelection (const MgMotion *sender)
	对选中的图形复制出新图形，并选中新图形更多...

virtual bool	groupSelection (const MgMotion *sender)
	对选中的图形成组，并选中新成组图形更多...

virtual bool	ungroupSelection (const MgMotion *sender)
	对选中的成组图形解组更多...

virtual void	resetSelection (const MgMotion *sender)
	清除选择集更多...

virtual bool	addSelection (const MgMotion *sender, int shapeID)
	添加选择图形更多...

virtual bool	deleteVertex (const MgMotion *sender)
	删除当前图形的选中的顶点更多...

virtual bool	insertVertex (const MgMotion *sender)
	在当前位置插入一个顶点更多...

virtual bool	switchClosed (const MgMotion *sender)
	切换当前图形是否闭合更多...

virtual bool	isFixedLength (MgView *view)
	返回当前选中图形是否固定边长更多...

virtual bool	setFixedLength (const MgMotion *sender, bool fixed)
	设置当前选中图形是否固定边长更多...

virtual bool	isLocked (MgView *view)
	返回当前选中图形是否锁定形状更多...

virtual bool	setLocked (const MgMotion *sender, bool locked)
	设置当前选中图形是否锁定形状更多...

virtual bool	isEditMode (MgView *view)
	返回当前是否处于顶点编辑状态更多...

virtual bool	setEditMode (const MgMotion *sender, bool editMode)
	设置当前是否处于顶点编辑状态更多...

virtual bool	overturnPolygon (const MgMotion *sender)
	对当前选中多边形沿一条边翻转更多...

virtual Box2d	getBoundingBox (const MgMotion *sender)
	返回选择包络框，模型坐标更多...

virtual bool	isSelectedByType (MgView *view, int type)
	判断当前选择的图形是否从指定类型派生更多...

virtual bool	applyTransform (const MgMotion *sender, const Matrix2d &xf)
	对当前选中的图形进行几何变形更多...

Public 成员函数继承自 MgCommand
	MgCommand (const char *name)
	构造函数，名称最长为30个字符更多...

virtual	~MgCommand ()

const char *	getName () const
	返回命令名称更多...

virtual bool	initialize (const MgMotion sender, MgStorage s)
	开始命令更多...

virtual bool	gatherShapes (const MgMotion sender, MgShapes shapes)

virtual bool	mouseHover (const MgMotion *sender)
	鼠标掠过更多...

virtual bool	isDrawingCommand ()
	是否为绘图命令更多...

virtual bool	isFloatingCommand ()
	是否可嵌套在其他命令中更多...

virtual bool	doContextAction (const MgMotion *sender, int action)
	执行上下文动作更多...

Public 成员函数继承自 MgSelection
virtual	~MgSelection ()

int	getSelection (MgView view, mgvector< const MgShape > &shapes)
	得到当前选择的图形更多...

int	getSelectionForChange (MgView view, mgvector< MgShape > &shapes)
	得到当前选择的图形，用于修改更多...

int	getSelectionCount (MgView *view)
	得到选中的图形的个数更多...

静态 Public 成员函数
static const char *	Name ()

static MgCommand *	Create ()

静态 Public 成员函数继承自 MgCommand
static float	drawAngleText (const MgMotion sender, GiGraphics gs, float angle, void stdstr=(void ) 0)

static float	drawAngleText (MgView view, GiGraphics gs, float angle, const Point2d &pt, int align=1, void stdstr=(void ) 0, GiTextWidthCallback c=(GiTextWidthCallback ) 0)

Private 类型
typedef std::vector< int >::iterator	sel_iterator

Private 成员函数
	MgCmdSelect ()

virtual void	release ()
	销毁对象更多...

virtual bool	cancel (const MgMotion *sender)
	取消命令更多...

virtual int	getSelectedIDs (MgView view, int ids, int count)

virtual bool	initializeWithSelection (const MgMotion sender, MgStorage s, const int *ids)

virtual bool	backStep (const MgMotion *sender)
	回退一步更多...

virtual bool	draw (const MgMotion sender, GiGraphics gs)
	显示动态图形更多...

virtual bool	click (const MgMotion *sender)

virtual bool	doubleClick (const MgMotion *sender)
	双击更多...

virtual bool	longPress (const MgMotion *sender)
	长按更多...

virtual bool	touchBegan (const MgMotion *sender)
	开始滑动更多...

virtual bool	touchMoved (const MgMotion *sender)
	正在滑动更多...

virtual bool	touchEnded (const MgMotion *sender)
	滑动结束更多...

virtual bool	twoFingersMove (const MgMotion *sender)
	双指触摸更多...

virtual const MgShape *	getShape (const MgMotion *sender)
	当前临时图形更多...

int	getStep ()

const MgShape *	hitTestAll (const MgMotion *sender, MgHitResult &res)

const MgShape *	getSelectedShape (const MgMotion *sender)

bool	canSelect (const MgShape shape, const MgMotion sender)

int	hitTestHandles (const MgShape shape, const Point2d &pointM, const MgMotion sender, float tolmm=10.f)

bool	isIntersectMode (const MgMotion *sender)

int	getLockSelShape (const MgMotion *sender, int defValue) const

int	getLockSelHandle (const MgMotion *sender, int defValue) const

int	getLockRotateHandle (const MgMotion *sender, int defValue) const

Point2d	snapPoint (const MgMotion sender, const MgShape shape)

sel_iterator	getSelectedPostion (const MgShape *shape)

bool	isSelected (const MgShape *shape)

const MgShape *	getShape (int id, const MgMotion *sender) const

Box2d	_getBoundingBox (const MgMotion *sender)

bool	isDragRectCorner (const MgMotion *sender, Matrix2d &mat)

bool	isCloneDrag (const MgMotion *sender)

void	cloneShapes (MgView *view)

bool	applyCloneShapes (MgView *view, bool apply, bool addNewShapes=false)

bool	canTransform (const MgShape shape, const MgMotion sender)

bool	canRotate (const MgShape shape, const MgMotion sender)

void	selectionChanged (MgView *view)

Private 属性
std::vector< int >	m_selIds

std::vector< MgShape * >	m_clones

int	m_id

MgHitResult	m_hit

Point2d	m_ptSnap

Point2d	m_ptStart

int	m_handleIndex

int	m_rotateHandle

float	m_rotateAngle

int	m_boxHandle

bool	m_editMode

bool	m_insertPt

bool	m_showSel

bool	m_boxsel

bool	m_dragging

bool	m_canRotateHandle

bool	m_shapeEdited

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Public 成员函数

静态 Public 成员函数

Private 类型

Private 成员函数

Private 属性

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