aruco_pose: aruco_pose: MemoryImage.cpp Source File

00001 #include "EdgeDetection/MemoryImage.h"
00002 
00003 namespace EdgeDetection
00004 {
00005         Image* RedByteGreenByteBlueByteMemoryImage::GetRegion(int left, int right, int top, int bottom)
00006         {
00007                 if (left < 0 || left >= GetWidth()) throw "The parameter 'left' was out of range.";
00008                 if (right < 0 || right >= GetWidth()) throw "The parameter 'right' was out of range.";
00009                 if (top < 0 || top >= GetHeight()) throw "The parameter 'top' was out of range.";
00010                 if (bottom < 0 || bottom >= GetHeight()) throw "The parameter 'bottom' was out of range.";
00011                 if (right - left < 0) throw "The parameters 'left' and 'right' were out of range.";
00012                 if (bottom - top < 0) throw "The parameters 'top' and 'bottom' were out of range.";
00013 
00014                 return new RedByteGreenByteBlueByteMemoryImage(right - left, bottom - top, ((unsigned char*)GetData()) + left * 3 + top * GetStride(), GetStride());
00015         }
00016         Image* GrayDoubleMemoryImage::GetRegion(int left, int right, int top, int bottom)
00017         {
00018                 if (left < 0 || left >= GetWidth()) throw "The parameter 'left' was out of range.";
00019                 if (right < 0 || right >= GetWidth()) throw "The parameter 'right' was out of range.";
00020                 if (top < 0 || top >= GetHeight()) throw "The parameter 'top' was out of range.";
00021                 if (bottom < 0 || bottom >= GetHeight()) throw "The parameter 'bottom' was out of range.";
00022                 if (right - left < 0) throw "The parameters 'left' and 'right' were out of range.";
00023                 if (bottom - top < 0) throw "The parameters 'top' and 'bottom' were out of range.";
00024 
00025                 return new GrayDoubleMemoryImage(right - left, bottom - top, ((double*)GetData()) + left * 1 + top * GetStride(), GetStride());
00026         }
00027 };