--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/kaigo/horori/console/jpg2tif.cpp	Wed Jul 15 18:18:24 2020 +0900
@@ -0,0 +1,97 @@
+/* console.cpp
+ *  Last Change: 2020-04-27 月 09:24:25.
+ *                            by T.Mutoh
+ */
+#include "wx/wxprec.h"
+
+#include <wx/wx.h>
+#include <wx/app.h>
+#include <wx/cmdline.h>
+
+static const wxCmdLineEntryDesc cmdLineDesc[] =
+{
+	{wxCMD_LINE_SWITCH, "h", "help", "show this help message",
+		wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP},
+	{wxCMD_LINE_SWITCH, "d", "dummy", "a dummy switch",
+		wxCMD_LINE_VAL_NONE, 0},
+	{wxCMD_LINE_SWITCH, "s", "secret", "a secret switch",
+		wxCMD_LINE_VAL_NONE, wxCMD_LINE_HIDDEN},
+	// ... your other command line options here...
+
+	wxCMD_LINE_DESC_END
+};
+
+int main(int argc, char **argv)
+{
+	wxApp::CheckBuildOptions(WX_BUILD_OPTIONS_SIGNATURE, "program");
+
+	wxInitializer initializer;
+	if (!initializer) {
+		fprintf(stderr, "Failed to initialize the wxWidgets library, aborting.");
+		return -1;
+	}
+
+	/*
+	wxCmdLineParser parser(cmdLineDesc, argc, argv);
+	switch (parser.Parse()) {
+		case -1:
+			// help was given, terminating
+			break;
+
+		case 0:
+			// everything is ok; proceed
+			if (parser.Found("d")) {
+				wxPrintf("Dummy switch was given...\n");
+
+				while (1) {
+					wxChar input[128];
+					wxPrintf("Try to guess the magic number (type 'quit' to escape): ");
+					if ( !wxFgets(input, WXSIZEOF(input), stdin) )
+						break;
+
+					// kill the last '\n'
+					input[wxStrlen(input) - 1] = 0;
+
+					if (wxStrcmp(input, "quit") == 0)
+						break;
+
+					long val;
+					if (!wxString(input).ToLong(&val)) {
+						wxPrintf("Invalid number...\n");
+						continue;
+					}
+
+					if (val == 42)
+						wxPrintf("You guessed!\n");
+					else
+						wxPrintf("Bad luck!\n");
+				}
+			}
+			if (parser.Found("s")) {
+				wxPrintf("Secret switch was given...\n");
+			}
+
+			break;
+
+		default:
+			break;
+	}
+
+	if (argc == 1) {
+		wxPrintf("Welcome to the wxWidgets 'console' sample!\n");
+		wxPrintf("For more information, run it again with the --help option\n");
+	}
+	*/
+
+	// do something useful here
+    wxImage::AddHandler(new wxJPEGHandler);
+    wxImage::AddHandler(new wxTIFFHandler );
+
+    wxImage img(argv[1], wxBITMAP_TYPE_JPEG);
+	img.SetOption(wxIMAGE_OPTION_TIFF_COMPRESSION, 5);
+	img.SetOption(wxIMAGE_OPTION_TIFF_BITSPERSAMPLE, 1);
+    img.SaveFile(argv[2]);
+
+	return 0;
+}
+