Search Toolkit Book for CBoundaryPoints

#include <gui/widgets/phylo_tree/phylo_tree_boundary_shapes.hpp>

Public Member Functions
	CBoundaryPoints ()

void	AddBoundedPoint (const CVect2< float > &pt)
	Add point to be included in bounded area. More...

void	AddPixelRect (const CVect2< float > &pt, const CGlRect< float > &rect)
	Add point in bounded area along with a rectangle based at that point and defined in pixels, that also will be included in the bounded area (allows non-resizing text to be included) More...

void	AddBoundedPoints (CBoundaryPoints &pts)
	Add the boundary areas of the subtree to this boundary area. More...

void	ClearBoundedPoints ()
	Clear all accumulated bounding points. More...

const vector< CVect2< float > > &	GetGraphPoints () const

const vector< std::pair< CVect2< float >, CGlRect< float > > > &	GetPixelPoints () const

Protected Attributes
vector< CVect2< float > >	m_GraphPoints
	Points and text rectangles used to compute boundary area (and discarded afterwards) More...

vector< std::pair< CVect2< float >, CGlRect< float > > >	m_PixelPoints

Detailed Description

CBoundaryPoints –.

Holds all points in a bounded region. Points may be fixed (such as text-box corners) or scaled such as node points. Fixed-scale points will be attached to scaled points (text box moves with node)

Improvement: If very large trees are bounded can reduce number of points by only considering convex hull for set (this becomes a bit more complex with the fixed scaling though)

Definition at line 409 of file phylo_tree_boundary_shapes.hpp.

Constructor & Destructor Documentation

◆ CBoundaryPoints()

CBoundaryPoints::CBoundaryPoints ( )

inline

Definition at line 411 of file phylo_tree_boundary_shapes.hpp.

Member Function Documentation

◆ AddBoundedPoint()

void CBoundaryPoints::AddBoundedPoint ( const CVect2< float > & pt )

Add point to be included in bounded area.

Definition at line 1284 of file phylo_tree_boundary_shapes.cpp.

References m_GraphPoints.

Referenced by IPhyloTreeRender::x_ComputeNodeBoundary().

◆ AddBoundedPoints()

void CBoundaryPoints::AddBoundedPoints ( CBoundaryPoints & pts )

Add the boundary areas of the subtree to this boundary area.

Definition at line 1295 of file phylo_tree_boundary_shapes.cpp.

References ClearBoundedPoints(), m_GraphPoints, and m_PixelPoints.

Referenced by CCalcSlantedTree::operator()().

◆ AddPixelRect()

void CBoundaryPoints::AddPixelRect	(	const CVect2< float > &	pt,
		const CGlRect< float > &	rect
	)

Add point in bounded area along with a rectangle based at that point and defined in pixels, that also will be included in the bounded area (allows non-resizing text to be included)

Definition at line 1289 of file phylo_tree_boundary_shapes.cpp.

References m_PixelPoints, and offset.

Referenced by IPhyloTreeRender::x_ComputeNodeBoundary().