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NCBI C++ ToolKit: CTreeGraphicsModel Class Reference

Search Toolkit Book for CTreeGraphicsModel

class CTreeGraphicsModel Model for rendering tree graphics data. More...

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

CTreeGraphicsModel () virtual ~CTreeGraphicsModel () void Init (CPhyloTree *t) Allocate any default buffers etc. More...
CGlVboNode * AddTempCollapsedNode (const vector< CVect2< float > > &vb) Return a node that can be used to represent a collapsed tree. More...
virtual void Render (CGlPane &pane) Draw all the nodes. More...
virtual void RenderPDF (CGlPane &pane, CRef< CPdf > &pdf) Draw to PDF file. More...
virtual void SyncBuffers () Update buffers as needed. More...
virtual void ClearArrays () Clear arrays prior to re-synching with the model. More...
void EnableCircularLabelTrimming (const CVect2< float > &cladogram_center) Called for circular layout - enables trimming of non-rotated labels based on proximity to adjacent leaf nodes in the circle. More...
float GetCurrentRotationAngle (const CGlPane &pane, const CPhyloTreeNode &n, bool &visible) const Return node's label rotation angle for current zoom level. More...
void SetScheme (CPhyloTreeScheme &sl) Set rendering scheme for tree (some nodes need this to render) More...
CPhyloTree * GetTree () Get the tree (to which the node indices belong) More...
vector< size_t > & GetNodeIndices () Get all the nodes (indicies point to nodes in phylo tree) More...
CRgbaGradColorTable * GetColorTable () Get color table used a 1D texture map for edges and nodes. More...
CTreeBoundaryNode * GetBoundaryNode () CTreeTriFanNode * GetTriFanNode () CTreeCollisionModel2D & GetCollisionData () const CTreeCollisionModel2D & GetCollisionData () const void SetRotateLabels (bool b) bool GetRotateLabels () const void SetRenderTooltips (bool b) bool GetRenderTooltips () const CGlModel2D () virtual ~CGlModel2D () virtual void ClearAll () clear everything - vectors and vertex buffers More...
CGlVboNode * FindGeomNode (const string &name) Find a geometry (vertex buffer object) node by name. More...
CGlVboNode * AddGeomNode (GLenum node_type, const string &name, bool visible=true) Add a geometry (vertex buffer object) node. More...
CGlVboNode * AddGeomNode (GLenum node_type, const string &name, size_t idx, bool visible=true) Same as above, but insert node before specified index. More...
CGlVboNode * AddGeomNode (const string &name, bool visible=true) Add a geometry node of unspecified type (caller will have to allocate appropriate buffer type for the node) More...
CGlVboNode * AddGeomNode (const string &name, size_t idx, bool visible=true) Same as above, but insert node before specified index. More...
vector< CGlVboNode * > & GetNodes () CIRef< IVboGeom > FindGeomObject (const string &name) Find a geometry object (just geometry - not a render node) by name. More...
CIRef< IVboGeom > AddGeomObject (GLenum node_type, const string &name) Add a geometry (vertex buffer object) node. More...
vector< CIRef< IVboGeom > > & GetGeomObjects () CGlVboNode * AddTempGeomNode (const string &name, bool visible=true) Add a geometry node of unspecified type (caller will have to allocate appropriate buffer type for the node) More...
CGlVboNode * AddTempGeomNode (GLenum node_type, const string &name, bool visible=true) vector< CGlVboNode * > & GetTempNodes () CGlObject () CGlObject (const string &name) void SetName (const string &name) string GetName () const CObject (void) Constructor. More...
CObject (const CObject &src) Copy constructor. More...
virtual ~CObject (void) Destructor. More...
CObject & operator= (const CObject &src) THROWS_NONE Assignment operator. More...
bool CanBeDeleted (void) const THROWS_NONE Check if object can be deleted. More...
bool IsAllocatedInPool (void) const THROWS_NONE Check if object is allocated in memory pool (not system heap) More...
bool Referenced (void) const THROWS_NONE Check if object is referenced. More...
bool ReferencedOnlyOnce (void) const THROWS_NONE Check if object is referenced only once. More...
void AddReference (void) const Add reference to object. More...
void RemoveReference (void) const Remove reference to object. More...
void ReleaseReference (void) const Remove reference without deleting object. More...
virtual void DoNotDeleteThisObject (void) Mark this object as not allocated in heap – do not delete this object. More...
virtual void DoDeleteThisObject (void) Mark this object as allocated in heap – object can be deleted. More...
void * operator new (size_t size) Define new operator for memory allocation. More...
void * operator new[] (size_t size) Define new[] operator for 'array' memory allocation. More...
void operator delete (void *ptr) Define delete operator for memory deallocation. More...
void operator delete[] (void *ptr) Define delete[] operator for memory deallocation. More...
void * operator new (size_t size, void *place) Define new operator. More...
void operator delete (void *ptr, void *place) Define delete operator. More...
void * operator new (size_t size, CObjectMemoryPool *place) Define new operator using memory pool. More...
void operator delete (void *ptr, CObjectMemoryPool *place) Define delete operator. More...
virtual void DebugDump (CDebugDumpContext ddc, unsigned int depth) const Define method for dumping debug information. More...
CDebugDumpable (void) virtual ~CDebugDumpable (void) void DebugDumpText (ostream &out, const string &bundle, unsigned int depth) const void DebugDumpFormat (CDebugDumpFormatter &ddf, const string &bundle, unsigned int depth) const void DumpToConsole (void) const void x_RenderNodes (CGlPane &pane, const CVect3< float > &scale) void x_RenderNodeLabelsPdf (CGlPane &pane, CRef< CPdf > &pdf, CVect3< float > scale) void x_RenderNodesPdf (CGlPane &pane, CRef< CPdf > &pdf, CVect3< float > scale) void x_RenderBoundariesPdf (CGlPane &pane, CRef< CPdf > &pdf, const CVect3< float > &scale) CVect2< float > x_Project (CVect2< float > &p) void x_CircularLabelTrim (const CGlPane &pane, const CVect3< float > &scale, CPhyloTreeNode &n, bool truncate_labels) void x_CircularLabelMinRotate (const CGlPane &pane, const CVect3< float > &scale, CPhyloTreeNode &n, bool truncate_labels) float x_CircularLabelMinAngle (const CGlPane &pane, const CVect3< float > &scale, const CPhyloTreeNode &n, bool &visible) const virtual void DeleteThis (void) Virtual method "deleting" this object. More...

class CTreeGraphicsModel Model for rendering tree graphics data.

Only holds data currently needed to render the model. Actual rendering is all done by objects derived from CGlRenderNode. Where there is a lot to render (nodes, edges) that is done by vertex buffer objects. Where there is less (marker nodes) that may be

For nodes and edges in the model, they are currently first copied to arrays (m_Nodes and m_Edges) prior to rendering. This allows the data to be shared with collision detection.

Definition at line 124 of file tree_graphics_model.hpp.

◆ CTreeGraphicsModel() CTreeGraphicsModel::CTreeGraphicsModel ( )

Definition at line 131 of file tree_graphics_model.cpp.

References CAttribMenu::AddFloatReadOnly(), CAttribMenu::AddIntReadOnly(), CAttribMenu::AddSubMenuUnique(), CAttribMenuInstance::GetInstance(), m_BoundaryRenderTime, m_CDUpdateTime, m_LineRenderTime, m_NodeRenderCount, m_NodesRenderTime, m_RenderTime, and m_TotalTime.

◆ ~CTreeGraphicsModel() CTreeGraphicsModel::~CTreeGraphicsModel ( ) virtual ◆ AddTempCollapsedNode()

Return a node that can be used to represent a collapsed tree.

Definition at line 327 of file tree_graphics_model.cpp.

References CGlModel2D::AddGeomObject(), CGlModel2D::AddTempGeomNode(), IRender::Begin(), IRender::Color4f(), IRender::Disable(), IRender::End(), CGlModel2D::FindGeomObject(), GetGl(), IRender::GetModelViewMatrix(), CRef< C, Locker >::GetNCPointer(), IRender::GetProjectionMatrix(), CGlResMgr::Instance(), IRender::LoadIdentity(), IRender::LoadMatrixd(), m_CollapseTexture, IRender::MatrixMode(), n, IRender::Ortho(), IRender::PolygonMode(), CRef< C, Locker >::Reset(), IRender::Vertex3f(), and IRender::Viewport().

Referenced by IPhyloTreeRender::x_AddCollapsedTextureNode().

◆ ClearArrays() void CTreeGraphicsModel::ClearArrays ( ) virtual ◆ EnableCircularLabelTrimming() void CTreeGraphicsModel::EnableCircularLabelTrimming ( const CVect2< float > & cladogram_center ) ◆ GetBoundaryNode() ◆ GetCollisionData() [1/2] ◆ GetCollisionData() [2/2] ◆ GetColorTable() ◆ GetCurrentRotationAngle() ◆ GetNodeIndices() vector<size_t>& CTreeGraphicsModel::GetNodeIndices ( ) inline ◆ GetRenderTooltips() bool CTreeGraphicsModel::GetRenderTooltips ( ) const inline ◆ GetRotateLabels() bool CTreeGraphicsModel::GetRotateLabels ( ) const inline ◆ GetTree() ◆ GetTriFanNode() ◆ Init()

Allocate any default buffers etc.

Definition at line 171 of file tree_graphics_model.cpp.

References CGlModel2D::AddGeomNode(), CGlState::BlendFunc(), CGlState::ColorC(), CGlState::Disable(), IGlState::eButtCap, IGlState::eMiteredJoin, CGlState::Enable(), eRenderPDF, IGlState::eRoundCap, IGlState::eRoundedJoin, CGlModel2D::FindGeomNode(), CRef< C, Locker >::GetObject(), CRef< C, Locker >::GetPointerOrNull(), CGlRenderNode::GetState(), CGlVboNode::GetVBOGeom(), CGlResMgr::Instance(), CGlState::LineCapStyle(), CGlState::LineJoinStyle(), CGlState::LineWidth(), m_BoundaryNode, m_ColorTable, m_SL, m_Tree, m_TriFanNode, NULL, CGlState::PointSize(), CGlState::PolygonMode(), CRef< C, Locker >::Reset(), CTreeBoundaryNode::SetScheme(), CGlVboNode::SetVBOGeom(), CGlRenderNode::SetVisible(), CGlState::ShadeModel(), CGlRenderNode::SkipTarget(), and t.

Referenced by CPhyloTree::Clear(), and CPhyloTree::GetGraphicsModel().

◆ Render() void CTreeGraphicsModel::Render ( CGlPane & pane ) virtual

Draw all the nodes.

Reimplemented from CGlModel2D.

Definition at line 863 of file tree_graphics_model.cpp.

References CGlUtils::CheckGlError(), CGlPane::Close(), IRender::Disable(), CStopWatch::Elapsed(), GetGl(), CTreeTriFanNode::GetLabelVisibility(), CGlObject::GetName(), CGlPane::GetScale(), CGlPane::GetScaleX(), CGlPane::GetScaleY(), CGlRenderNode::GetState(), glColorC(), i, CGlRenderNode::IsVisible(), m_BoundaryNode, m_BoundaryRenderTime, m_LineRenderTime, m_NodesRenderTime, m_RenderTime, CGlModel2D::m_TempGeomNodes, m_TriFanNode, NULL, CGlPane::OpenOrtho(), CGlRenderNode::Render(), CGlModel2D::Render(), CGlState::ScaleInvarient(), CTreeBoundaryNode::SetIncludeLabels(), CTreeBoundaryNode::SetPane(), CStopWatch::Start(), t, and x_RenderNodes().

◆ RenderPDF()

Draw to PDF file.

Reimplemented from CGlModel2D.

Definition at line 1170 of file tree_graphics_model.cpp.

References CGlRect< T >::Bottom(), CGlPane::Close(), GetGl(), CTreeTriFanNode::GetLabelVisibility(), IRender::GetModelViewMatrix(), CGlObject::GetName(), CRef< C, Locker >::GetPointer(), IRender::GetProjectionMatrix(), CGlPane::GetScale(), CGlPane::GetScaleX(), CGlPane::GetScaleY(), CGlRenderNode::GetState(), CGlPane::GetViewport(), CGlRect< T >::Height(), i, CGlRenderNode::IsVisible(), CGlRect< T >::Left(), m_BoundaryNode, m_ColorTable, CGlModel2D::m_ModelviewMatrix, CGlModel2D::m_ProjectionMatrix, CGlModel2D::m_TempGeomNodes, m_TriFanNode, CGlModel2D::m_Viewport, NULL, CGlPane::OpenOrtho(), CPdf::PrintModel(), CTreeBoundaryNode::RenderPdf(), CGlState::ScaleInvarient(), CTreeBoundaryNode::SetIncludeLabels(), CTreeBoundaryNode::SetPane(), CGlRect< T >::Width(), x_RenderNodeLabelsPdf(), and x_RenderNodesPdf().

◆ SetRenderTooltips() void CTreeGraphicsModel::SetRenderTooltips ( bool b ) inline ◆ SetRotateLabels() void CTreeGraphicsModel::SetRotateLabels ( bool b ) inline ◆ SetScheme() ◆ SyncBuffers() void CTreeGraphicsModel::SyncBuffers ( ) virtual

Update buffers as needed.

Reimplemented from CGlModel2D.

Definition at line 427 of file tree_graphics_model.cpp.

References _ASSERT, CPhyloNodeData::eHideChildren, CGlModel2D::FindGeomNode(), CGlRenderNode::GetState(), CRgbaGradColorTable::GetTexture(), CGlVboNode::GetVertexCount(), i, CGlRenderNode::IsVisible(), m_ColorTable, m_NodeIndices, n, NULL, CGlRenderNode::SetDefaultPosition(), CGlState::SetTexture(), CGlVboNode::SetVertexBuffer2D(), and CGlRenderNode::SetVisible().

Referenced by IPhyloTreeRender::BufferedRender().

◆ x_CircularLabelMinAngle()

Definition at line 596 of file tree_graphics_model.cpp.

References IGlFont::eMetric_CharHeight, IGlFont::eMetric_Descender, CPhyloTreeScheme::GetFont(), CPhyloTreeScheme::GetMaxNodeSize(), CGlTextureFont::GetMetric(), m_CladogramCenter, m_DeltaTheta, m_SL, max(), n, CVect2< T >::Normalize(), CGlPane::Project(), r(), th, CVect2< T >::X(), CVect3< T >::X(), CGlPoint< T >::X(), CVect2< T >::Y(), CVect3< T >::Y(), and CGlPoint< T >::Y().

Referenced by GetCurrentRotationAngle(), and x_CircularLabelMinRotate().

◆ x_CircularLabelMinRotate() ◆ x_CircularLabelTrim()

Definition at line 551 of file tree_graphics_model.cpp.

References abs, CPhyloTreeScheme::GetFont(), CRef< C, Locker >::GetPointer(), CVect2< T >::Length(), m_CladogramCenter, m_ColorTable, m_DeltaTheta, m_SL, n, CGlPane::Project(), r(), CVect2< T >::X(), CGlPoint< T >::X(), CVect2< T >::Y(), and CGlPoint< T >::Y().

Referenced by x_RenderNodes().

◆ x_Project() CVect2< float > CTreeGraphicsModel::x_Project ( CVect2< float > & p ) protected ◆ x_RenderBoundariesPdf() ◆ x_RenderNodeLabelsPdf() void CTreeGraphicsModel::x_RenderNodeLabelsPdf ( CGlPane & pane, CRef< CPdf > & pdf, CVect3< float > scale ) protected

Definition at line 922 of file tree_graphics_model.cpp.

References a, CPdf::AddTooltip(), IRender::Begin(), CPdf::BeginContent(), bound(), IRender::Color4fv(), CPhyloTreeScheme::eLabelsTruncated, IGlFont::eMetric_CharHeight, IRender::Enable(), IRender::End(), CPdf::EndContent(), CPdf::ePdfText, CRgbaGradColorTable::GetColor(), CRgbaColor::GetColorArray(), CPhyloTreeScheme::GetFont(), CGlTextureFont::GetFontFace(), CPdf::GetFontHandler(), CGlTextureFont::GetFontSize(), GetGl(), CPhyloTreeScheme::GetLabelTruncation(), CTreeTriFanNode::GetLabelVisibility(), IRender::GetMetric(), CRef< C, Locker >::GetObject(), CVectorPrinter::GetOptions(), GetRotateLabels(), CGlPane::GetScaleX(), CGlPane::GetScaleY(), CPrintOptions::GetUserUnit(), gluProjectX(), i, label, IRender::LoadIdentity(), m_ColorTable, CGlModel2D::m_ModelviewMatrix, m_NodeIndices, CGlModel2D::m_ProjectionMatrix, m_RenderPdfTooltips, m_RotateLabels, m_SL, m_Tree, m_TriFanNode, CGlModel2D::m_Viewport, n, IRender::PolygonMode(), CPdf::PrintText(), r(), IRender::RectC(), CPhyloTreeScheme::SetTooltipFormat(), string, IRender::TextWidth(), IRender::Vertex2f(), CVect2< T >::X(), CVect3< T >::X(), CVect2< T >::Y(), CVect3< T >::Y(), and CVect4< T >::Y().

Referenced by RenderPDF().

◆ x_RenderNodes()

Definition at line 758 of file tree_graphics_model.cpp.

References CGlState::ColorC(), CPhyloNodeData::eHideChildren, CPhyloTreeScheme::eLabelsTruncated, CSpatialHash2D< T >::Get(), CPhyloTreeScheme::GetFont(), CPhyloTreeScheme::GetLabelTruncation(), CTreeTriFanNode::GetLabelVisibility(), CSpatialHash2D< T >::GetMaxVisIndex(), CSpatialHash2D< T >::GetMinVisIndex(), CRef< C, Locker >::GetPointer(), CGlRenderNode::GetState(), i, CMatrix4< T >::Identity(), CSpatialHash2D< T >::InBounds(), CGlRenderNode::IsVisible(), m_CollisionData, m_ColorTable, m_EnableCircularLabelTrimming, CollisionEntry::m_Labels, m_NodeRenderCount, m_RotateLabels, m_SL, m_TriFanNode, n, CGlRenderNode::Render(), CGlRenderNode::SetPosition(), CVect2< T >::X(), x_CircularLabelMinRotate(), x_CircularLabelTrim(), and CVect2< T >::Y().

Referenced by Render().

◆ x_RenderNodesPdf()

Definition at line 1088 of file tree_graphics_model.cpp.

References CPdf::AddShadedTris(), colors, CPdfObject::e16Bit, CPhyloNodeData::eHideChildren, CRgbaColor::GetBlueUC(), CGlVboNode::GetColorBuffer(), GetGl(), CRgbaColor::GetGreenUC(), CVectorPrinter::GetOptions(), CRef< C, Locker >::GetPointer(), CRgbaColor::GetRedUC(), CPrintOptions::GetUserUnit(), CGlPane::GetViewport(), i, CMatrix3< T >::Identity(), CGlRenderNode::IsVisible(), m_ColorTable, m_NodeIndices, m_TriFanNode, IRender::MatrixMode(), n, IRender::PopMatrix(), IRender::PushMatrix(), CPdf::RenderShaderInstance(), IRender::Scalef(), CGlVboNode::SetColorBuffer(), IRender::Translatef(), CVect3< T >::X(), and CVect3< T >::Y().

Referenced by RenderPDF().

◆ m_BoundaryNode ◆ m_BoundaryRenderTime float CTreeGraphicsModel::m_BoundaryRenderTime ◆ m_CDUpdateTime float CTreeGraphicsModel::m_CDUpdateTime ◆ m_CladogramCenter CVect2<float> CTreeGraphicsModel::m_CladogramCenter protected ◆ m_CollapseTexture ◆ m_CollisionData ◆ m_ColorTable ◆ m_DeltaTheta float CTreeGraphicsModel::m_DeltaTheta protected ◆ m_EnableCircularLabelTrimming bool CTreeGraphicsModel::m_EnableCircularLabelTrimming protected ◆ m_LineRenderTime float CTreeGraphicsModel::m_LineRenderTime ◆ m_NodeIndices vector<size_t> CTreeGraphicsModel::m_NodeIndices protected ◆ m_NodeRenderCount int CTreeGraphicsModel::m_NodeRenderCount ◆ m_NodesRenderTime float CTreeGraphicsModel::m_NodesRenderTime ◆ m_RenderPdfTooltips bool CTreeGraphicsModel::m_RenderPdfTooltips protected ◆ m_RenderTime float CTreeGraphicsModel::m_RenderTime ◆ m_RotateLabels bool CTreeGraphicsModel::m_RotateLabels protected ◆ m_SL ◆ m_TotalTime float CTreeGraphicsModel::m_TotalTime ◆ m_Tree ◆ m_TriFanNode

The documentation for this class was generated from the following files:

include/gui/widgets/phylo_tree/tree_graphics_model.hpp
src/gui/widgets/phylo_tree/tree_graphics_model.cpp

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