00001 // Filename: imageReader.cxx 00002 // Created by: drose (19Jun00) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved 00008 // 00009 // All use of this software is subject to the terms of the Panda 3d 00010 // Software license. You should have received a copy of this license 00011 // along with this source code; you will also find a current copy of 00012 // the license at http://www.panda3d.org/license.txt . 00013 // 00014 // To contact the maintainers of this program write to 00015 // panda3d@yahoogroups.com . 00016 // 00017 //////////////////////////////////////////////////////////////////// 00018 00019 #include "imageReader.h" 00020 00021 //////////////////////////////////////////////////////////////////// 00022 // Function: ImageReader::Constructor 00023 // Access: Public 00024 // Description: 00025 //////////////////////////////////////////////////////////////////// 00026 ImageReader:: 00027 ImageReader() { 00028 clear_runlines(); 00029 add_runline("[opts] imagename"); 00030 } 00031 00032 //////////////////////////////////////////////////////////////////// 00033 // Function: ImageReader::handle_args 00034 // Access: Protected, Virtual 00035 // Description: 00036 //////////////////////////////////////////////////////////////////// 00037 bool ImageReader:: 00038 handle_args(ProgramBase::Args &args) { 00039 if (args.empty()) { 00040 nout << "You must specify the image file to read on the command line.\n"; 00041 return false; 00042 } 00043 00044 if (args.size() > 1) { 00045 nout << "Specify only one image on the command line.\n"; 00046 return false; 00047 } 00048 00049 if (!_image.read(args[0])) { 00050 nout << "Unable to read image file " << args[0] << ".\n"; 00051 return false; 00052 } 00053 00054 return true; 00055 }
1.3