phylo_tree_slated_cladogram.cpp
上传用户:yhdzpy8989
上传日期:2007-06-13
资源大小:13604k
文件大小:6k
源码类别:
生物技术
开发平台:
C/C++
- /*
- * ===========================================================================
- * PRODUCTION $Log: phylo_tree_slated_cladogram.cpp,v $
- * PRODUCTION Revision 1000.1 2004/06/01 21:11:55 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.7
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: phylo_tree_slated_cladogram.cpp,v 1000.1 2004/06/01 21:11:55 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Authors: Vladimir Tereshkov
- *
- * File Description:
- *
- */
- #include <ncbi_pch.hpp>
- #include <corelib/ncbistl.hpp>
- #include <gui/opengl/glhelpers.hpp>
- #include <gui/graph/igraph_utils.hpp>
- #include <gui/widgets/phylo_tree/phylo_tree_render.hpp>
- #include <gui/widgets/phylo_tree/phylo_tree_slated_cladogram.hpp>
- #include <FL/Fl.H>
- #include <math.h>
- BEGIN_NCBI_SCOPE
- CPhyloSlatedCladogram::CPhyloSlatedCladogram()
- {
- }
- CPhyloSlatedCladogram::~CPhyloSlatedCladogram()
- {
- }
- void CPhyloSlatedCladogram::x_Layout(CPhyloTreeDataSource& ds)
- {
- m_Leafs = ds.GetSize();
- m_Width = ds.GetWidth();
- //m_xStep = (m_DimX - m_LeftMargin - m_RightMargin) / width;
- m_yStep = (m_DimY - m_TopMargin - m_BottomMargin) / (m_Leafs-1);
- m_xStep = m_yStep;
- x_Calculate(ds.GetTree());
- // changing raster - x_Calculate for shure changed size in unpredictable way
- TModelRect newRect = ds.GetBoundRect();
- m_RasterRect.Init(newRect.Left() - m_LeftMargin,
- newRect.Top() - m_TopMargin,
- newRect.Right() + m_RightMargin,
- newRect.Bottom() + m_BottomMargin);
- }
- void CPhyloSlatedCladogram::x_Render(CGlPane& pane, CPhyloTreeDataSource& ds)
- {
- pane.OpenOrtho();
- x_DrawTree(ds.GetTree());
- pane.Close();
- }
- void CPhyloSlatedCladogram:: x_Calculate(CPhyloTreeNode * node)
- {
- if (node->IsLeaf()) {
- node->XY().first = (m_DimX - m_RightMargin); // all leafs on the right
- node->XY().second = (m_DimY - m_TopMargin - node->IDX().second * m_yStep); // y coordinate
- node->SetAngle(0); // for correct labeling
- }
- else {
- Int4 childLeafs = 0;
- x_CountLeafs(node, childLeafs);
- node->XY().first = (m_DimX - m_RightMargin - (childLeafs-1) * m_xStep);
- node->XY().second = (m_DimY - m_TopMargin - node->IDX().second * m_yStep - ((childLeafs-1)*m_yStep)/2.0);
- for(CPhyloTreeNode::TNodeList_I it = node->SubNodeBegin(); it != node->SubNodeEnd(); it++ ) x_Calculate((*it)->GetValue());
- }
- }
- void CPhyloSlatedCladogram :: x_DrawTree(CPhyloTreeNode * node)
- {
- // label
- if (m_pLabelFont && node->IsLeaf()) {
- // x_RenderText(node->GetValue()->XY().first, node->GetValue()->XY().second, node->GetLabel());
- CGlPoint<int> labelPos(node->GetValue()->XY().first, node->GetValue()->XY().second);
- m_Label.Render(*m_pPane, labelPos, node->GetLabel(), node->GetSelected());
- }
- // drawing leaf node
- if (node->GetParent()){
- x_RenderLine(node->GetParent()->GetValue()->XY().first + m_LineWidth, node->GetParent()->GetValue()->XY().second,
- node->GetValue()->XY().first, node->GetValue()->XY().second, m_LineWidth, node->GetSelected()?m_LineSelColor:m_LineColor, node->GetSelected()?m_LineSelHiColor:m_LineHiColor);
- //x_RenderSpline(node->GetParent()->GetValue()->XY().first + m_LineWidth, node->GetParent()->GetValue()->XY().second,
- // node->GetValue()->XY().first, node->GetValue()->XY().second);
- }
- for(CPhyloTreeNode::TNodeList_I it = node->SubNodeBegin(); it != node->SubNodeEnd(); it++ ) x_DrawTree((*it)->GetValue());
- x_RenderNode(node->GetValue()->XY().first, node->GetValue()->XY().second, m_NodeSize, node->GetSelected()?m_NodeSelColor:m_NodeColor);
- }
- void CPhyloSlatedCladogram :: x_CountLeafs(CPhyloTreeNode * node, Int4 & lfCount)
- {
- if (node->IsLeaf()) lfCount++;
- for (CPhyloTreeNode::TNodeList_I it = node->SubNodeBegin(); it != node->SubNodeEnd(); it++) x_CountLeafs((*it)->GetValue(), lfCount);
- }
- string CPhyloSlatedCladogram::GetDescription(void)
- {
- return "Slated Cladogram";
- }
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: phylo_tree_slated_cladogram.cpp,v $
- * Revision 1000.1 2004/06/01 21:11:55 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.7
- *
- * Revision 1.7 2004/05/21 22:27:54 gorelenk
- * Added PCH ncbi_pch.hpp
- *
- * Revision 1.6 2004/04/20 21:57:19 tereshko
- * Major rendering, labeling and performance improvements
- *
- * Revision 1.5 2004/04/13 20:28:53 tereshko
- * Numerous renderers improvements
- *
- * Revision 1.4 2004/04/01 21:47:25 tereshko
- * Code clean-up
- *
- * Revision 1.3 2004/02/23 22:52:27 tereshko
- * Rendering Improvements
- *
- * Revision 1.2 2004/02/23 15:40:30 tereshko
- * Layout improvements
- *
- * Revision 1.1 2004/02/13 17:05:14 tereshko
- * Phylogenetic Tree Widget initial revision
- *
- * ===========================================================================
- */