forked from ossimlabs/ossim
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathossimDemProfile.cpp
More file actions
155 lines (127 loc) · 3.33 KB
/
Copy pathossimDemProfile.cpp
File metadata and controls
155 lines (127 loc) · 3.33 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
//*******************************************************************
// Copyright (C) 2000 ImageLinks Inc.
//
// License: LGPL
//
// See LICENSE.txt file in the top level directory for more details.
//
// Author: Ken Melero
// Orginally written by Jamie Moyers (jmoyers@geeks.com)
// Adapted from the package KDEM.
// Description: This class defines a DEM profile.
//
//********************************************************************
// $Id: ossimDemProfile.cpp 17206 2010-04-25 23:20:40Z dburken $
#include <cstdlib>
#include <iostream>
#include <sstream>
#include <ossim/support_data/ossimDemProfile.h>
#include <ossim/support_data/ossimDemUtil.h>
ossimDemProfile::ossimDemProfile()
: _row(0),
_column(0),
_numberElevations(0),
_locDatumElev(0.0),
_minElev(0.0),
_maxElev(0.0)
{
}
ossimDemProfile::ossimDemProfile(ossimDemProfile const& right)
{
operator=(right);
}
ossimDemProfile const&
ossimDemProfile::operator=(ossimDemProfile const& right)
{
if (this == &right)
return *this;
_row = right._row;
_column = right._column;
_numberElevations = right._numberElevations;
_profileLocation = right._profileLocation;
_locDatumElev = right._locDatumElev;
_minElev = right._minElev;
_maxElev = right._maxElev;
_elevations = right._elevations;
return *this;
}
ossim_int32
ossimDemProfile::getRowNumber() const
{
return _row;
}
ossim_int32
ossimDemProfile::getColumnNumber() const
{
return _column;
}
ossim_int32
ossimDemProfile::getNumberOfElevations() const
{
return _numberElevations;
}
ossimDemPoint const&
ossimDemProfile::getProfileLocation() const
{
return _profileLocation;
}
double
ossimDemProfile::getLocalDatumElevation() const
{
return _locDatumElev;
}
double
ossimDemProfile::getMinimumElev() const
{
return _minElev;
}
double
ossimDemProfile::getMaximumElev() const
{
return _maxElev;
}
ossimDemElevationVector const&
ossimDemProfile::getElevations() const
{
return _elevations;
}
std::istream&
operator>>(std::istream& s, ossimDemProfile& demp)
{
// string bufstr;
char bufstr[1024];
ossimDemUtil::getRecord(s,bufstr);
demp._row = ossimDemUtil::getLong(bufstr, 0, 6);
demp._column = ossimDemUtil::getLong(bufstr, 6, 6);
demp._numberElevations = ossimDemUtil::getLong(bufstr, 12, 6);
double x,y;
ossimDemUtil::getDouble(bufstr, 24, 24, x);
ossimDemUtil::getDouble(bufstr, 48, 24, y);
demp._profileLocation.setXY(x,y);
ossimDemUtil::getDouble(bufstr, 72, 24, demp._locDatumElev);
ossimDemUtil::getDouble(bufstr, 96, 24, demp._minElev);
ossimDemUtil::getDouble(bufstr, 120, 24, demp._maxElev);
demp._elevations.erase(demp._elevations.begin(), demp._elevations.end());
demp._elevations.reserve(demp._numberElevations);
// Extract elevations in this record.
ossim_int32 count = 0;
while ((count < 146) && (count < demp._numberElevations))
{
demp._elevations.push_back(ossimDemUtil::getLong(bufstr, 144+(count*6), 6));
count++;
}
ossim_int32 t;
while (count < demp._numberElevations)
{
t = (count - 146) % 170;
if (t == 0)
ossimDemUtil::getRecord(s,bufstr);
demp._elevations.push_back(ossimDemUtil::getLong(bufstr, t*6, 6));
count++;
}
return s;
}
std::ostream& operator<<(std::ostream& s, ossimDemProfile& /* demp */)
{
return s;
}