X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fif-2.cpp;h=7757f72da9071fddb45c1b2afd4e0d6f46e6277b;hb=6850134e4711a842cc7c0a306a9e4243df06b952;hp=51fc23d97b5f08b1cf6cfec08c850af138667301;hpb=4b16507e92bb80b09575b28bed66810e33d2681f;p=ctsim.git diff --git a/src/if-2.cpp b/src/if-2.cpp index 51fc23d..7757f72 100644 --- a/src/if-2.cpp +++ b/src/if-2.cpp @@ -9,7 +9,7 @@ ** This is part of the CTSim program ** Copyright (C) 1983-2000 Kevin Rosenberg ** -** $Id: if-2.cpp,v 1.3 2000/06/09 11:03:08 kevin Exp $ +** $Id: if-2.cpp,v 1.10 2000/07/09 08:16:18 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 @@ -26,12 +26,13 @@ ******************************************************************************/ /* FILE - * sdf-2.c Generate a SDF file from two input SDF files + * if-2.c Generate a IF file from two input IF files */ #include "ct.h" +#include "timer.h" -enum {O_ADD, O_SUB, O_MUL, O_COMP, O_VERBOSE, O_HELP, O_VERSION}; +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[] = { @@ -39,6 +40,8 @@ static struct option my_options[] = {"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}, @@ -46,39 +49,46 @@ static struct option my_options[] = }; void -sdf2_usage (const char *program) +if2_usage (const char *program) { - fprintf(stdout, "sdf2_usage: %s infile1 infile2 outfile [OPTIONS]\n", kbasename(program)); - fprintf(stdout, "Generate an SDF2D file from two input SDF2D files\n"); - fprintf(stdout, "\n"); - fprintf(stdout, " infile1 Name of first input SDF file\n"); - fprintf(stdout, " infile2 Name of second input SDF file\n"); - fprintf(stdout, " outfile Name of output SDF file\n"); - fprintf(stdout, " --add Add images\n"); - fprintf(stdout, " --sub Subtract image 2 from image 1\n"); - fprintf(stdout, " --mul Multiply images\n"); - fprintf(stdout, " --comp Compare images\n"); - fprintf(stdout, " --verbose Verbose modem\n"); - fprintf(stdout, " --version Print version\n"); - fprintf(stdout, " --help Print this help message\n"); + cout << "usage: " << fileBasename(program) << " infile1 infile2 outfile [OPTIONS]" << endl; + cout << "Perform functions on two input image files" << endl; + cout << endl; + cout << " infile1 Name of first input IF file" << endl; + cout << " infile2 Name of second input IF file" << endl; + cout << " outfile Name of output IF file" << endl; + cout << " --add Add images" << endl; + cout << " --sub Subtract image 2 from image 1" << endl; + cout << " --mul Multiply images" << endl; + cout << " --comp Compare images" << endl; + cout << " --column-plot n Plot column\n"; + cout << " --row-plot n Plot row\n"; + cout << " --verbose Verbose modem" << endl; + cout << " --version Print version" << endl; + cout << " --help Print this help message" << endl; } int -sdf2_main (int argc, char *const argv[]) +if2_main (int argc, char *const argv[]) { ImageFile* pim_in1; ImageFile* pim_in2; ImageFile* pim_out; - char *in_file1; - char *in_file2; - char *out_file; + string in_file1; + string in_file2; + string out_file; int opt_verbose = 0; int opt_add = 0; int opt_sub = 0; int opt_mul = 0; int opt_comp = 0; + int opt_outputFile = 0; + 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) @@ -87,13 +97,26 @@ sdf2_main (int argc, char *const argv[]) switch (c) { case O_ADD: opt_add = 1; + opt_outputFile = 1; break; case O_SUB : opt_sub = 1; + opt_outputFile = 1; break; case O_MUL: opt_mul = 1; + opt_outputFile = 1; break; + case O_ROW_PLOT: + opt_rowPlot = strtol(optarg, &endptr, 10); + if (endptr != optarg + strlen(optarg)) { + if2_usage(argv[0]); + } + case O_COLUMN_PLOT: + opt_columnPlot = strtol(optarg, &endptr, 10); + if (endptr != optarg + strlen(optarg)) { + if2_usage(argv[0]); + } case O_COMP: opt_comp = 1; break; @@ -102,62 +125,65 @@ sdf2_main (int argc, char *const argv[]) break; case O_VERSION: #ifdef VERSION - fprintf(stdout, "Version %s\n", VERSION); + cout << "Version " << VERSION << endl; #else - fprintf(stderr, "Unknown version number"); + cout << "Unknown version number" << endl; #endif - exit(0); + return (0); case O_HELP: case '?': - sdf2_usage(argv[0]); + if2_usage(argv[0]); return (0); default: - sdf2_usage(argv[0]); + if2_usage(argv[0]); return (1); } } - - if (optind + 3 != argc) { - sdf2_usage(argv[0]); + + 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]; - out_file = argv[optind + 2]; + if (opt_outputFile) + out_file = argv[optind + 2]; - pim_in1 = new ImageFile (in_file1); - pim_in2 = new ImageFile (in_file2); + pim_in1 = new ImageFile (); + pim_in2 = new ImageFile (); ImageFile& im_in1 = *pim_in1; ImageFile& im_in2 = *pim_in2; - if (! im_in1.fileRead() || ! im_in2.fileRead()) { + 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()) { - fprintf(stderr, "Error: Size of image 1 (%d,%d) and image 2 (%d,%d) do not match\n", + 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) { - fprintf(stderr, "Error: Size of image < 0"); + sys_error (ERR_SEVERE, "Error: Size of image < 0"); return(1); } - pim_out = new ImageFile (out_file, im_in1.nx(), im_in1.ny()); - ImageFile& im_out = *pim_out; - if (! im_out.fileCreate()) { - sys_error (ERR_WARNING, "Could not open output file %s", out_file); - return (1); - } - - string strOperation; ImageFileArray v1 = im_in1.getArray(); ImageFileArray v2 = im_in2.getArray(); - ImageFileArray vout = im_out.getArray(); + ImageFileArray vout = NULL; + + if (opt_outputFile) { + pim_out = new ImageFile (im_in1.nx(), im_in1.ny()); + vout = pim_out->getArray(); + } + string strOperation; if (opt_add) { strOperation = "Add Images"; for (int ix = 0; ix < im_in1.nx(); ix++) { @@ -185,29 +211,81 @@ sdf2_main (int argc, char *const argv[]) for (int iy = 0; iy < im_in1.ny(); iy++) *out++ = *in1++ * *in2++; } - } else if (opt_comp) { - double abs_error = 0.; - strOperation = "Subtract Images"; - for (int ix = 0; ix < im_in1.nx(); ix++) { - ImageFileColumn in1 = v1[ix]; - ImageFileColumn in2 = v2[ix]; - ImageFileColumn out = vout[ix]; - for (int iy = 0; iy < im_in1.ny(); iy++) { - double diff = *in1++ - *in2++; - *out++ = diff; - abs_error += fabs(diff); - } + } + if (opt_comp) { + double d, r, e; + im_in1.comparativeStatistics (im_in2, d, r, e); + cout << "d=" << d << ", r=" << r << ", e=" << e << endl; + } + if (opt_columnPlot > 0) { + if (opt_columnPlot >= im_in1.nx() || opt_columnPlot >= im_in2.nx()) { + sys_error (ERR_SEVERE, "column-plot > nx"); + return (1); } - abs_error /= (im_in1.nx() * im_in1.ny()); - fprintf(stdout, "Average Error = %f\n", abs_error); + double plot_xaxis [im_in1.nx()]; + for (int i = 0; i < im_in1.nx(); i++) + plot_xaxis[i] = i; +#if HAVE_SGP +#if 0 +#else + ezset ("clear."); + ezset ("xticks major 5."); + ezset ("xlabel Column"); + ezset ("ylabel Pixel"); + ezset ("curves 2"); + ezset ("box."); + ezset ("grid."); + ezplot (v1[opt_columnPlot], plot_xaxis, im_in1.ny()); + ezplot (v2[opt_columnPlot], plot_xaxis, im_in2.ny()); +#endif + char str[256]; + cout << "Press enter to continue" << flush; + fgets(str, sizeof(str), stdin); + sgp2_close (sgp2_get_active_win()); +#endif } - im_out.arrayDataWrite(); - im_out.labelsCopy (im_in1, "if-2 file 1: "); - im_out.labelsCopy (im_in2, "if-2 file 2: "); - im_out.labelAdd (Array2dFileLabel::L_HISTORY, strOperation.c_str()); + if (opt_rowPlot > 0) { + if (opt_rowPlot >= im_in1.ny() || opt_rowPlot >= im_in2.ny()) { + sys_error (ERR_SEVERE, "row_plot > ny"); + return (1); + } + double plot_xaxis [im_in1.ny()]; + double v1Row[im_in1.nx()], v2Row[im_in2.nx()]; - im_out.fileClose(); + for (int i = 0; i < im_in1.ny(); i++) + plot_xaxis[i] = i; + for (int i = 0; i < im_in1.nx(); i++) + v1Row[i] = v1[opt_rowPlot][i]; + for (int i = 0; i < im_in2.nx(); i++) + v2Row[i] = v2[opt_rowPlot][i]; + +#if HAVE_SGP +#if 0 +#else + ezset ("clear."); + ezset ("xticks major 5."); + ezset ("xlabel Column"); + ezset ("ylabel Pixel"); + ezset ("curves 2"); + ezset ("box."); + ezset ("grid."); + ezplot (v1Row, plot_xaxis, im_in1.nx()); + ezplot (v2Row, plot_xaxis, im_in2.nx()); +#endif + char str[256]; + cout << "Press enter to continue" << flush; + fgets(str, sizeof(str), stdin); + sgp2_close (sgp2_get_active_win()); +#endif + } + + if (opt_outputFile) { + pim_out->labelsCopy (im_in1, "if-2 file 1: "); + pim_out->labelsCopy (im_in2, "if-2 file 2: "); + pim_out->labelAdd (Array2dFileLabel::L_HISTORY, strOperation.c_str(), timerProgram.timerEnd()); + pim_out->fileWrite(out_file); + } return (0); } @@ -216,7 +294,17 @@ sdf2_main (int argc, char *const argv[]) int main (int argc, char *const argv[]) { - return (sdf2_main(argc, argv)); + int retval = 1; + + try { + retval = if2_main(argc, argv); + } catch (exception e) { + cerr << "Exception: " << e.what() << endl; + } catch (...) { + cerr << "Unknown exception" << endl; + } + + return (retval); } #endif