00001 /* 00002 * Author: Steven Ludtke, 04/10/2003 (sludtke@bcm.edu) 00003 * Copyright (c) 2000-2006 Baylor College of Medicine 00004 * 00005 * This software is issued under a joint BSD/GNU license. You may use the 00006 * source code in this file under either license. However, note that the 00007 * complete EMAN2 and SPARX software packages have some GPL dependencies, 00008 * so you are responsible for compliance with the licenses of these packages 00009 * if you opt to use BSD licensing. The warranty disclaimer below holds 00010 * in either instance. 00011 * 00012 * This complete copyright notice must be included in any revised version of the 00013 * source code. Additional authorship citations may be added, but existing 00014 * author citations must be preserved. 00015 * 00016 * This program is free software; you can redistribute it and/or modify 00017 * it under the terms of the GNU General Public License as published by 00018 * the Free Software Foundation; either version 2 of the License, or 00019 * (at your option) any later version. 00020 * 00021 * This program is distributed in the hope that it will be useful, 00022 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00023 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00024 * GNU General Public License for more details. 00025 * 00026 * You should have received a copy of the GNU General Public License 00027 * along with this program; if not, write to the Free Software 00028 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00029 * 00030 * */ 00031 00032 #include "processor_template.h" 00033 00034 using namespace EMAN; 00035 00036 00037 const string XYZProcessor::NAME = "xyz"; 00038 00041 void XYZProcessor::process_inplace(EMData * image) 00042 { 00043 if (!image) { 00044 return; 00045 } 00046 00047 00048 // The following are the sample code to get your parameters. Then 00049 // go through the image data pixel. 00050 #if 0 00051 int value1 = params["value1"]; 00052 float value2 = params["value2"]; 00053 00054 float *data = image->get_data(); 00055 int size = image->get_xsize() * image->get_ysize() * image->get_zsize(); 00056 for (int i = 0; i < size; i++) { 00057 if (data[i] <= value1 && data[i] >= value2) { 00058 data[i] = 0; 00059 } 00060 } 00061 #endif 00062 00063 } 00064 00065 00066 // void SubstituteZeroPixelsProcessor::process_inplace(EMData* image) 00067 // { 00068 // EMData* null = 0; 00069 // EMData* other_image = params.set_default("image", null); 00070 // 00071 // if (other_image == 0 ) throw NullPointerException("Error, the EMData pointer set in the params was null"); 00072 // 00073 // int nx = image->get_xsize(); 00074 // int ny = image->get_ysize(); 00075 // int nz = image->get_zsize(); 00076 // 00077 // if ( nx != other_image->get_xsize() ) throw ImageDimensionException("Error, the parameter image's x dimension did not match the argument image's x dimension"); 00078 // if ( ny != other_image->get_ysize() ) throw ImageDimensionException("Error, the parameter image's y dimension did not match the argument image's y dimension"); 00079 // if ( nz != other_image->get_zsize() ) throw ImageDimensionException("Error, the parameter image's z dimension did not match the argument image's z dimension"); 00080 // 00081 // if ( image->is_complex() != other_image->is_complex() ) throw ImageFormatException("Error, the image formats did not match - only one of the images is complex"); 00082 // 00083 // int size = nx*ny*nz; 00084 // float* image_data = image->get_data(); 00085 // float* other_image_data = other_image->get_data(); 00086 // 00087 // 00088 // if ( image->is_complex() ) { 00089 // for(int i = 0; i < size/2; ++i ) { 00090 // if ( fabs(image_data[2*i]) < 0.00001 && fabs(image_data[2*i+1]) < 0.00001 ) { 00091 // image_data[2*i] = other_image_data[2*i]; 00092 // image_data[2*i+1] = other_image_data[2*i+1]; 00093 // } 00094 // } 00095 // } 00096 // else { 00097 // 00098 // for(int i = 0; i < size; ++i ) { 00099 // if ( image_data[i] == 0 ) { 00100 // image_data[i] = other_image_data[i]; 00101 // } 00102 // } 00103 // } 00104 // }