** This is part of the CTSim program
** Copyright (c) 1983-2001 Kevin Rosenberg
**
-** $Id: graph3dview.cpp,v 1.21 2001/03/21 21:45:31 kevin Exp $
+** $Id: graph3dview.cpp,v 1.29 2002/06/27 03:19:23 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
#include <sstream_subst>
#endif
-void
+inline void
Graph3dFileView::intensityToColor (double dIntensity, GLfloat* vecColor)
{
if (dIntensity < 0 || dIntensity > 1) {
END_EVENT_TABLE()
Graph3dFileView::Graph3dFileView ()
- : m_pFileMenu(NULL), m_pViewMenu(NULL), m_pCanvas(NULL), m_pFrame(NULL)
-{
- m_bDoubleBuffer = true;
- m_bSmooth = true;
- m_bLighting = true;
- m_bWireframe = false;
- m_bLighting = true;
- m_bColor = true;
- m_dXRotate = -180;
- m_dYRotate = -210;
- m_dZRotate = -195;
- m_bColorScaleMinSet = false;
- m_bColorScaleMaxSet = false;
-}
+ : m_pFileMenu(NULL), m_pViewMenu(NULL), m_pStatusBar(NULL), m_pCanvas(NULL),
+ m_dXRotate(-180), m_dYRotate(-210), m_dZRotate(195),
+ m_bDoubleBuffer(true), m_bSmooth(true), m_bWireframe(false),
+ m_bLighting(true), m_bColor(true), m_bUseVertexArrays(false),
+ m_bColorScaleMinSet(false), m_bColorScaleMaxSet(false),
+ m_pFrame(NULL)
+{}
+
Graph3dFileView::~Graph3dFileView()
{
Graph3dFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
{
m_pFrame = CreateChildFrame(doc, this);
-
- int width, height;
- m_pFrame->GetClientSize (&width, &height);
- m_pFrame->SetTitle("Graph3dFileView");
m_pCanvas = CreateCanvas (m_pFrame);
-
- m_pFrame->Show (true);
+
+ m_pFrame->SetClientSize (m_pCanvas->GetBestSize());
+ SetFrame (m_pFrame);
+ m_pCanvas->SetClientSize (m_pCanvas->GetBestSize());
+ m_pFrame->SetTitle("Graph3dFileView");
+
m_pCanvas->SetCurrent();
InitGL();
- int x, y; // X requires a forced resize
- m_pFrame->GetSize(&x, &y);
- m_pFrame->SetSize(-1, -1, x, y);
m_pFrame->SetFocus();
m_pFrame->Show(true);
Activate(true);
Graph3dFileView::CreateCanvas (wxFrame* parent)
{
Graph3dFileCanvas* pCanvas;
- int width, height;
- parent->GetClientSize (&width, &height);
- pCanvas = new Graph3dFileCanvas (this, parent, wxPoint(0, 0), wxSize(200, 200), 0);
+ pCanvas = new Graph3dFileCanvas (this, parent, wxPoint(-1,-1), wxSize(-1,-1), 0);
pCanvas->SetBackgroundColour(*wxWHITE);
pCanvas->Clear();
dYOffset = 0;
double dXPos = -dXOffset;
- for (unsigned ix = 0; ix < nx - 1; ix++, dXPos++) {
+ unsigned int ix;
+ for (ix = 0; ix < nx - 1; ix++, dXPos++) {
double dYPos = -dYOffset;
glBegin(GL_QUAD_STRIP);
double p1[3], p2[3], p3[3], n1[3];
p3[0] = dXPos; p3[1] = actScale * (v[ix][1] + actOffset); p3[2] = dYPos + 1;
CalculateVectorNormal<double> (p1, p2, p3, &n1[0], &n1[1], &n1[2]);
- double dIntensity1, dIntensity2;
+ double dIntensity1 = 0., dIntensity2 = 0.;
if (m_bColor) {
dIntensity1 = (v[ix][0] - dMin) / dIntensityScale;
dIntensity2 = (v[ix+1][0] - dMin) / dIntensityScale;
intensityToColor (dIntensity1, vecColor);
glColor3fv (vecColor);
}
- glVertex3dv (p1);
- glNormal3dv (n1);
+ glVertex3dv (p1); glNormal3dv (n1);
+ if (m_bColor) {
intensityToColor (dIntensity2, vecColor);
glColor3fv (vecColor);
- glVertex3dv (p2);
- glNormal3dv (n1);
+ }
+ glVertex3dv (p2); glNormal3dv (n1);
+
double lastP[3];
lastP[0] = ix; lastP[1] = actScale * (v[ix][0] + actOffset); lastP[2] = 0;
for (unsigned int iy = 1; iy < ny - 1; iy++, dYPos++) {
p2[0] = dXPos+1; p2[1] = actScale * (v[ix+1][iy] + actOffset); p2[2] = dYPos;
CalculateVectorNormal (p1, p2, lastP, &n1[0], &n1[1], &n1[2]);
lastP[0] = p1[0]; lastP[1] = p1[1]; lastP[2] = p1[2];
- dIntensity1 = (v[ix][iy] - dMin) / dIntensityScale;
- dIntensity2 = (v[ix+1][iy] - dMin) / dIntensityScale;
- intensityToColor (dIntensity1, vecColor);
- glColor3fv (vecColor);
- glVertex3dv (p1); glNormal3dv (n1);
- intensityToColor (dIntensity2, vecColor);
- glColor3fv (vecColor);
- glVertex3dv (p2); glNormal3dv (n1);
+ if (m_bColor) {
+ dIntensity1 = (v[ix][iy] - dMin) / dIntensityScale;
+ dIntensity2 = (v[ix+1][iy] - dMin) / dIntensityScale;
+ intensityToColor (dIntensity1, vecColor);
+ glColor3fv (vecColor);
+ }
+ glVertex3dv (p1); glNormal3dv (n1);
+ if (m_bColor) {
+ intensityToColor (dIntensity2, vecColor);
+ glColor3fv (vecColor);
+ }
+ glVertex3dv (p2); glNormal3dv (n1);
}
glEnd(); // QUAD_STRIP
}
{
std::ostringstream os;
*theApp->getLog() << ">>>>\n" << os.str().c_str() << "<<<<\n";
- wxMessageDialog dialogMsg (getFrameForChild(), os.str().c_str(), "Imagefile Properties", wxOK | wxICON_INFORMATION);
+ wxMessageDialog dialogMsg (getFrameForChild(), os.str().c_str(),
+ "Imagefile Properties", wxOK | wxICON_INFORMATION);
dialogMsg.ShowModal();
}
{
m_bLighting = ! m_bLighting;
m_pViewMenu->Check (GRAPH3D_VIEW_LIGHTING, m_bLighting);
-
m_pCanvas->Refresh();
}
void
Graph3dFileView::OnDraw (wxDC* dc)
{
- if (! m_pCanvas)
- return;
- m_pCanvas->SetCurrent();
+ if (m_pCanvas) {
+ m_pCanvas->SetCurrent();
+ Draw();
+ m_pCanvas->SwapBuffers();
+ }
-#ifndef __WXMOTIF__
- // if (! m_pCanvas->GetContext()) return;
-#endif
-
- Draw();
- std::ostringstream os;
- os << "Xangle=" << m_dXRotate << ", Yangle=" << m_dYRotate << ", Zangle=" << m_dZRotate;
- m_pStatusBar->SetStatusText (os.str().c_str());
- m_pCanvas->SwapBuffers();
+ if (m_pStatusBar) {
+ std::ostringstream os;
+ os << "Xangle=" << m_dXRotate << ", Yangle=" << m_dYRotate
+ << ", Zangle=" << m_dZRotate;
+ m_pStatusBar->SetStatusText (os.str().c_str());
+ }
}
unsigned int nx = GetDocument()->nx();
unsigned int ny = GetDocument()->ny();
const ImageFileArrayConst v = GetDocument()->getArray();
- double dMin, dMax;
+ double dMin = 0., dMax = 0.;
if (! m_bColorScaleMinSet && ! m_bColorScaleMaxSet) {
dMax = dMin = v[0][0];
for (unsigned ix = 0; ix < nx; ix++)
Graph3dFileView::CreateChildFrame (wxDocument *doc, wxView *view)
{
#if CTSIM_MDI
- wxDocMDIChildFrame* subframe = new wxDocMDIChildFrame (doc, view, theApp->getMainFrame(), -1, "Graph3dFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
+ wxDocMDIChildFrame* subframe = new wxDocMDIChildFrame (doc, view, theApp->getMainFrame(), -1, "Graph3dFile Frame", wxPoint(-1,-1), wxSize(-1,-1), wxDEFAULT_FRAME_STYLE);
#else
- wxDocChildFrame* subframe = new wxDocChildFrame (doc, view, theApp->getMainFrame(), -1, "Graph3dFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
+ wxDocChildFrame* subframe = new wxDocChildFrame (doc, view, theApp->getMainFrame(), -1, "Graph3dFile Frame", wxPoint(-1,-1), wxSize(-1,-1), wxDEFAULT_FRAME_STYLE);
#endif
theApp->setIconForFrame (subframe);
+// status bar text not showing tested with enlightenment. disabling for now...
+#if 0
m_pStatusBar = new wxStatusBar (subframe, -1);
subframe->SetStatusBar (m_pStatusBar);
-
+ m_pStatusBar->Show(true);
+#endif
+
m_pFileMenu = new wxMenu;
m_pFileMenu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...\tCtrl-P");
m_pView->OnDraw(& dc);
}
+
+wxSize
+Graph3dFileCanvas::GetBestSize() const
+{
+ return wxSize (400,400);
+}
+
void
Graph3dFileCanvas::OnSize (wxSizeEvent& event)
{