From 66dd1260c5a0c675f60098e47ef7d30a44191c8c Mon Sep 17 00:00:00 2001 From: "Kevin M. Rosenberg" Date: Mon, 18 Dec 2000 00:24:39 +0000 Subject: [PATCH] r285: rename if-2 to if2 --- tools/if2.cpp | 321 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 321 insertions(+) create mode 100644 tools/if2.cpp diff --git a/tools/if2.cpp b/tools/if2.cpp new file mode 100644 index 0000000..8c6ad06 --- /dev/null +++ b/tools/if2.cpp @@ -0,0 +1,321 @@ +/***************************************************************************** +** FILE IDENTIFICATION +** +** Name: if2.cpp +** Purpose: Manipulate two image files +** Programmer: Kevin Rosenberg +** Date Started: May 2000 +** +** This is part of the CTSim program +** Copyright (C) 1983-2000 Kevin Rosenberg +** +** $Id: if2.cpp,v 1.1 2000/12/18 00:24:39 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 +** published by the Free Software Foundation. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +******************************************************************************/ + + +#include "ct.h" +#include "timer.h" + +enum {O_ADD, O_SUB, O_MUL, O_COMP, O_ROW_PLOT, O_COLUMN_PLOT, O_VERBOSE, O_HELP, O_VERSION}; + +static struct option my_options[] = +{ + {"add", 0, 0, O_ADD}, + {"sub", 0, 0, O_SUB}, + {"mul", 0, 0, O_MUL}, + {"comp", 0, 0, O_COMP}, + {"column-plot", 1, 0, O_COLUMN_PLOT}, + {"row-plot", 1, 0, O_ROW_PLOT}, + {"verbose", 0, 0, O_VERBOSE}, + {"help", 0, 0, O_HELP}, + {"version", 0, 0, O_VERSION}, + {0, 0, 0, 0} +}; + +static const char* g_szIdStr = "$Id: if2.cpp,v 1.1 2000/12/18 00:24:39 kevin Exp $"; + +void +if2_usage (const char *program) +{ + std::cout << "usage: " << fileBasename(program) << " infile1 infile2 outfile [OPTIONS]\n"; + std::cout << "Perform functions on two input image files\n"; + std::cout << std::endl; + std::cout << " infile1 Name of first input IF file\n"; + std::cout << " infile2 Name of second input IF file\n"; + std::cout << " outfile Name of output IF file\n"; + std::cout << " --add Add images\n"; + std::cout << " --sub Subtract image 2 from image 1\n"; + std::cout << " --mul Multiply images\n"; + std::cout << " --comp Compare images\n"; + std::cout << " --column-plot n Plot column\n"; + std::cout << " --row-plot n Plot row\n"; + std::cout << " --verbose Verbose modem\n"; + std::cout << " --version Print version\n"; + std::cout << " --help Print this help message\n"; +} + +int +if2_main (int argc, char *const argv[]) +{ + ImageFile* pim_in1; + ImageFile* pim_in2; + ImageFile* pim_out = NULL; + std::string in_file1; + std::string in_file2; + std::string out_file; + int opt_verbose = 0; + int opt_add = 0; + int opt_sub = 0; + int opt_mul = 0; + int opt_comp = 0; + bool opt_outputFile = false; + int opt_rowPlot = -1; + int opt_columnPlot = -1; + Timer timerProgram; + + while (1) { + char* endptr; + int c = getopt_long (argc, argv, "", my_options, NULL); + + if (c == -1) + break; + + switch (c) { + case O_ADD: + opt_add = 1; + opt_outputFile = true; + break; + case O_SUB : + opt_sub = 1; + opt_outputFile = true; + break; + case O_MUL: + opt_mul = 1; + opt_outputFile = true; + break; + case O_ROW_PLOT: + opt_rowPlot = strtol(optarg, &endptr, 10); + if (endptr != optarg + strlen(optarg)) { + if2_usage(argv[0]); + } + break; + case O_COLUMN_PLOT: + opt_columnPlot = strtol(optarg, &endptr, 10); + if (endptr != optarg + strlen(optarg)) { + if2_usage(argv[0]); + } + break; + case O_COMP: + opt_comp = 1; + break; + case O_VERBOSE: + opt_verbose = 1; + break; + case O_VERSION: +#ifdef VERSION + std::cout << "Version " << VERSION << std::endl << g_szIdStr << std::endl; +#else + std::cout << "Unknown version number\n"; +#endif + return (0); + case O_HELP: + case '?': + if2_usage(argv[0]); + return (0); + default: + if2_usage(argv[0]); + return (1); + } + } + + if (opt_outputFile && (optind + 3 != argc)) { + if2_usage(argv[0]); + return (1); + } + else if (! opt_outputFile && optind + 2 != argc) { + if2_usage(argv[0]); + return (1); + } + + in_file1 = argv[optind]; + in_file2 = argv[optind + 1]; + if (opt_outputFile) + out_file = argv[optind + 2]; + + pim_in1 = new ImageFile (); + pim_in2 = new ImageFile (); + ImageFile& im_in1 = *pim_in1; + ImageFile& im_in2 = *pim_in2; + + if (! im_in1.fileRead(in_file1) || ! im_in2.fileRead(in_file2)) { + sys_error (ERR_WARNING, "Error reading an image"); + return (1); + } + + if (im_in1.nx() != im_in2.nx() || im_in1.ny() != im_in2.ny()) { + sys_error (ERR_SEVERE, "Error: Size of image 1 (%d,%d) and image 2 (%d,%d) do not match", + im_in1.nx(), im_in1.ny(), im_in2.nx(), im_in2.ny()); + return(1); + } + if (im_in1.nx() < 0 || im_in1.ny() < 0) { + sys_error (ERR_SEVERE, "Error: Size of image < 0"); + return(1); + } + + ImageFileArray v1 = im_in1.getArray(); + ImageFileArray v2 = im_in2.getArray(); + ImageFileArray vout = NULL; + + if (opt_outputFile) { + pim_out = new ImageFile (im_in1.nx(), im_in1.ny()); + vout = pim_out->getArray(); + } + + std::string strOperation; + int nx = im_in1.nx(); + int ny = im_in1.ny(); + int nx2 = im_in2.nx(); + int ny2 = im_in2.ny(); + + if (opt_add) { + strOperation = "Add Images"; + for (int ix = 0; ix < nx; ix++) { + ImageFileColumn in1 = v1[ix]; + ImageFileColumn in2 = v2[ix]; + ImageFileColumn out = vout[ix]; + for (int iy = 0; iy < ny; iy++) + *out++ = *in1++ + *in2++; + } + } else if (opt_sub) { + strOperation = "Subtract Images"; + for (int ix = 0; ix < nx; ix++) { + ImageFileColumn in1 = v1[ix]; + ImageFileColumn in2 = v2[ix]; + ImageFileColumn out = vout[ix]; + for (int iy = 0; iy < ny; iy++) + *out++ = *in1++ - *in2++; + } + } else if (opt_mul) { + strOperation = "Multiply Images"; + for (int ix = 0; ix < nx; ix++) { + ImageFileColumn in1 = v1[ix]; + ImageFileColumn in2 = v2[ix]; + ImageFileColumn out = vout[ix]; + for (int iy = 0; iy < ny; iy++) + *out++ = *in1++ * *in2++; + } + } + if (opt_comp) { + double d, r, e; + im_in1.comparativeStatistics (im_in2, d, r, e); + std::cout << "d=" << d << ", r=" << r << ", e=" << e << std::endl; + } + int i; + if (opt_columnPlot > 0) { + if (opt_columnPlot >= nx || opt_columnPlot >= nx2) { + sys_error (ERR_SEVERE, "column-plot > nx"); + return (1); + } + double* plot_xaxis = new double [nx]; + for (i = 0; i < nx; i++) + plot_xaxis[i] = i; +#if HAVE_SGP + SGPDriver driver ("Column Plot"); + SGP sgp (driver); + EZPlot ezplot (sgp); + ezplot.ezset ("clear."); + ezplot.ezset ("xticks major 5."); + ezplot.ezset ("xlabel Column"); + ezplot.ezset ("title Column Plot"); + ezplot.ezset ("ylabel Pixel"); + ezplot.ezset ("box."); + ezplot.ezset ("grid."); + ezplot.addCurve (plot_xaxis, v1[opt_columnPlot], im_in1.ny()); + ezplot.addCurve (plot_xaxis, v2[opt_columnPlot], im_in2.ny()); + ezplot.plot(); + std::cout << "Press enter to continue" << flush; + cio_kb_getc(); +#endif + delete plot_xaxis; + } + + if (opt_rowPlot > 0) { + if (opt_rowPlot >= ny || opt_rowPlot >= ny2) { + sys_error (ERR_SEVERE, "row_plot > ny"); + return (1); + } + double* plot_xaxis = new double [ny]; + double* v1Row = new double [nx]; + double* v2Row = new double [nx2]; + + for (i = 0; i < ny; i++) + plot_xaxis[i] = i; + for (i = 0; i < nx; i++) + v1Row[i] = v1[i][opt_rowPlot]; + for (i = 0; i < nx2; i++) + v2Row[i] = v2[i][opt_rowPlot]; + +#if HAVE_SGP + SGPDriver driver ("Row Plot"); + SGP sgp (driver); + EZPlot ezplot (sgp); + ezplot.ezset ("clear."); + ezplot.ezset ("xticks major 5."); + ezplot.ezset ("title Row Plot"); + ezplot.ezset ("xlabel Row"); + ezplot.ezset ("ylabel Pixel"); + ezplot.ezset ("box."); + ezplot.ezset ("grid."); + ezplot.addCurve (plot_xaxis, v1Row, im_in1.nx()); + ezplot.addCurve (plot_xaxis, v2Row, im_in2.nx()); + ezplot.plot(); + std::cout << "Press enter to continue" << flush; + cio_kb_getc(); +#endif + delete plot_xaxis; + delete v1Row; + delete v2Row; + } + + + if (opt_outputFile) { + pim_out->labelsCopy (im_in1, "if2 file 1: "); + pim_out->labelsCopy (im_in2, "if2 file 2: "); + pim_out->labelAdd (Array2dFileLabel::L_HISTORY, strOperation.c_str(), timerProgram.timerEnd()); + pim_out->fileWrite(out_file); + } + + return (0); +} + +#ifndef NO_MAIN +int +main (int argc, char *const argv[]) +{ + int retval = 1; + + try { + retval = if2_main(argc, argv); + } catch (exception e) { + std::cerr << "Exception: " << e.what() << std::endl; + } catch (...) { + std::cerr << "Unknown exception\n"; + } + + return (retval); +} +#endif + -- 2.34.1