** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: views.cpp,v 1.31 2000/12/19 21:37:51 kevin Exp $
+** $Id: views.cpp,v 1.32 2000/12/20 14:39:09 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
\r
#include "wx/plot.h"\r
\r
-class VectorPlotCurve : wxPlotCurve {\r
-private:\r
- int m_nPoints;\r
- std::vector<double> m_points;\r
-\r
-public:\r
- VectorPlotCurve (const double* const points, int n, double minVal, double maxVal)\r
- : wxPlotCurve (minVal, minVal, maxVal)\r
- {\r
- for (int i = 0; i < n; i++)\r
- m_points.push_back(points[i]);\r
- }\r
-\r
- wxInt32 GetStartX ()\r
- { return 0; }\r
-\r
- wxInt32 GetEndX ()\r
- { return m_nPoints - 1; }\r
-\r
- double GetY (wxInt32 x)\r
- { return m_points[x]; }\r
-};\r
-\r
-
void\r
ImageFileView::OnPlotRow (wxCommandEvent& event)\r
{\r
int xCursor, yCursor;\r
if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {\r
- // os << "No row selected. Please use left mouse button on image to select row\n";\r
+ *theApp->getLog() << "No row selected. Please use left mouse button on image to select row\n";\r
return;\r
}\r
\r
int ny = rIF.ny();\r
\r
if (v != NULL && yCursor < ny) {\r
- double* pVec = new double [nx];\r
- double minVal = v[0][yCursor];\r
- double maxVal = minVal;\r
+ double* pX = new double [nx];\r
+ double* pY = new double [nx];\r
for (int i = 0; i < nx; i++) {\r
- pVec[i] = v[i][yCursor];\r
- if (pVec[i] < minVal)\r
- minVal = pVec[i];\r
- else if (pVec[i] > maxVal)\r
- maxVal = pVec[i];\r
+ pX[i] = i;\r
+ pY[i] = v[i][yCursor];\r
+ }\r
+ PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));\r
+ if (! pPlotDoc) {\r
+ sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");\r
+ } else {\r
+ PlotFile& rPlot = pPlotDoc->getPlotFile();\r
+ rPlot.setTitle("Row Plot");\r
+ rPlot.setXLabel("Column");\r
+ rPlot.setYLabel("Pixel Value");\r
+ rPlot.setCurveSize (2, nx);\r
+ rPlot.addColumn (0, pX);\r
+ rPlot.addColumn (1, pY);\r
+ delete pX;\r
+ delete pY;\r
}\r
- VectorPlotCurve* plotCurve = new VectorPlotCurve (pVec, nx, minVal, maxVal);\r
- wxPlotWindow* plotWindow = new wxPlotWindow (m_canvas, NULL, wxPoint(0,0), wxSize(500,300));\r
- plotWindow->Add (reinterpret_cast<wxPlotCurve*>(plotCurve));\r
- plotWindow->Enable(TRUE);\r
- plotWindow->Show();\r
}\r
\r
}\r
maxVal = v[xCursor][i];\r
pVec[i] = v[xCursor][i];\r
}\r
-\r
- VectorPlotCurve* plotCurve = new VectorPlotCurve (pVec, ny, minVal, maxVal);\r
- wxPlotWindow plotWindow (m_canvas, NULL, wxPoint(0,0), wxSize(500,300));\r
- plotWindow.Add (reinterpret_cast<wxPlotCurve*>(plotCurve));\r
}\r
}\r
\r
// PlotFileCanvas
-
PlotFileCanvas::PlotFileCanvas (PlotFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
: wxScrolledWindow(frame, -1, pos, size, style)
{
void
PlotFileView::OnProperties (wxCommandEvent& event)
{
- const PlotFile& rProj = GetDocument()->getPlot();
+ const PlotFile& rProj = GetDocument()->getPlotFile();
std::ostringstream os;\r
os << "Columns: " << rProj.getNumColumns() << ", Records: " << rProj.getNumRecords() << "\n";
*theApp->getLog() << os.str().c_str();
void
PlotFileView::OnDraw (wxDC* dc)
{
- if (m_bitmap.Ok())
- dc->DrawBitmap (m_bitmap, 0, 0, false);
+ const PlotFile& rPlot = GetDocument()->getPlotFile();\r
+ const int iNColumns = rPlot.getNumColumns();\r
+ const int iNRecords = rPlot.getNumRecords();\r
+\r
+ if (iNColumns > 0 && iNRecords > 0) {\r
+ int xsize, ysize;\r
+ m_canvas->GetClientSize (&xsize, &ysize);\r
+ SGPDriver driver (dc, xsize, ysize);\r
+ SGP sgp (driver);\r
+ const PlotFile& rPhantom = GetDocument()->getPlotFile();\r
+ EZPlot plot (sgp);\r
+\r
+ if (! rPlot.getTitle().empty()) {\r
+ std::string s("title ");\r
+ s += rPlot.getTitle();\r
+ plot.ezset (s);\r
+ }\r
+ if (! rPlot.getXLabel().empty()) {\r
+ std::string s("xlabel ");\r
+ s += rPlot.getXLabel();\r
+ plot.ezset (s);\r
+ }\r
+ if (! rPlot.getYLabel().empty()) {\r
+ std::string s("ylabel ");\r
+ s += rPlot.getYLabel();\r
+ plot.ezset (s);\r
+ }\r
+\r
+ plot.ezset("box");\r
+ plot.ezset("grid");\r
+\r
+ double* pdXaxis = new double [iNRecords];\r
+ rPlot.getColumn (0, pdXaxis);\r
+\r
+ double* pdY = new double [iNRecords];\r
+ for (int iCol = 1; iCol < iNColumns; iCol++) {\r
+ rPlot.getColumn (iCol, pdY);\r
+ plot.addCurve (pdXaxis, pdY, iNRecords);\r
+ }\r
+\r
+ delete pdXaxis;\r
+ delete pdY;\r
+\r
+ plot.plot();\r
+ }\r
}
void
PlotFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
{
- const PlotFile& rPlot = GetDocument()->getPlotFile();
- const int iNColumns = rPlot.getNumColumns();\r
- const int iNRecords = rPlot.getNumRecords();
- if (iNColumns > 0 && iNRecords > 0) {
-// int xSize, ySize;\r
-// m_frame->SetClientSize (xSize, ySize);
-// m_canvas->SetScrollbars (20, 20, nDet/20, nView/20);
- }
-
if (m_canvas)
m_canvas->Refresh();
}