1 <!-- Copyright 2008 Lubomir Bourdev and Hailin Jin
3 Distributed under the Boost Software License, Version 1.0.
4 (See accompanying file LICENSE_1_0.txt or copy at
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9 Copyright 2005-2007 Adobe Systems Incorporated
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40 <div class=
"contents">
41 <h1>tiff_io.hpp
</h1><a href=
"tiff__io_8hpp.html">Go to the documentation of this file.
</a><div class=
"fragment"><pre class=
"fragment"><a name=
"l00001"></a>00001 <span class=
"comment">/*
</span>
42 <a name=
"l00002"></a>00002 <span class=
"comment"> Copyright
2005-
2007 Adobe Systems Incorporated
</span>
43 <a name=
"l00003"></a>00003 <span class=
"comment"> </span>
44 <a name=
"l00004"></a>00004 <span class=
"comment"> Use, modification and distribution are subject to the Boost Software License,
</span>
45 <a name=
"l00005"></a>00005 <span class=
"comment"> Version
1.0. (See accompanying file LICENSE_1_0.txt or copy at
</span>
46 <a name=
"l00006"></a>00006 <span class=
"comment"> http://www.boost.org/LICENSE_1_0.txt).
</span>
47 <a name=
"l00007"></a>00007 <span class=
"comment"></span>
48 <a name=
"l00008"></a>00008 <span class=
"comment"> See http://opensource.adobe.com/gil for most recent version including documentation.
</span>
49 <a name=
"l00009"></a>00009 <span class=
"comment">*/
</span>
50 <a name=
"l00010"></a>00010
51 <a name=
"l00011"></a>00011 <span class=
"comment">/*************************************************************************************************/
</span>
52 <a name=
"l00012"></a>00012
53 <a name=
"l00013"></a>00013 <span class=
"preprocessor">#ifndef GIL_TIFF_IO_H
</span>
54 <a name=
"l00014"></a>00014 <span class=
"preprocessor"></span><span class=
"preprocessor">#define GIL_TIFF_IO_H
</span>
55 <a name=
"l00015"></a>00015 <span class=
"preprocessor"></span>
56 <a name=
"l00022"></a>00022
57 <a name=
"l00023"></a>00023 <span class=
"preprocessor">#include
<vector
></span>
58 <a name=
"l00024"></a>00024 <span class=
"preprocessor">#include
<string
></span>
59 <a name=
"l00025"></a>00025 <span class=
"preprocessor">#include
<algorithm
></span>
60 <a name=
"l00026"></a>00026 <span class=
"preprocessor">#include
<boost/static_assert.hpp
></span>
61 <a name=
"l00027"></a>00027 <span class=
"preprocessor">#include
<tiffio.h
></span>
62 <a name=
"l00028"></a>00028 <span class=
"preprocessor">#include
"../../gil_all.hpp"</span>
63 <a name=
"l00029"></a>00029 <span class=
"preprocessor">#include
"<a class="code
" href="io__error_8hpp.html
" title="Handle input-output errors.
">io_error.hpp</a>"</span>
64 <a name=
"l00030"></a>00030
65 <a name=
"l00031"></a>00031 <span class=
"keyword">namespace
</span>boost {
<span class=
"keyword">namespace
</span>gil {
66 <a name=
"l00032"></a>00032
67 <a name=
"l00033"></a>00033 <span class=
"keyword">namespace
</span>detail {
68 <a name=
"l00034"></a>00034
69 <a name=
"l00035"></a>00035 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Channel,
<span class=
"keyword">typename
</span> ColorSpace
>
70 <a name=
"l00036"></a>00036 <span class=
"keyword">struct
</span>tiff_read_support_private {
71 <a name=
"l00037"></a>00037 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">false
</span>);
72 <a name=
"l00038"></a>00038 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
0);
73 <a name=
"l00039"></a>00039 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=
0);
74 <a name=
"l00040"></a>00040 };
75 <a name=
"l00041"></a>00041 <span class=
"keyword">template
</span> <>
76 <a name=
"l00042"></a>00042 <span class=
"keyword">struct
</span>tiff_read_support_private
<bits8,gray_t
> {
77 <a name=
"l00043"></a>00043 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
78 <a name=
"l00044"></a>00044 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
8);
79 <a name=
"l00045"></a>00045 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_MINISBLACK);
80 <a name=
"l00046"></a>00046 };
81 <a name=
"l00047"></a>00047 <span class=
"keyword">template
</span> <>
82 <a name=
"l00048"></a>00048 <span class=
"keyword">struct
</span>tiff_read_support_private
<bits8,rgb_t
> {
83 <a name=
"l00049"></a>00049 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
84 <a name=
"l00050"></a>00050 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
8);
85 <a name=
"l00051"></a>00051 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_RGB);
86 <a name=
"l00052"></a>00052 };
87 <a name=
"l00053"></a>00053 <span class=
"keyword">template
</span> <>
88 <a name=
"l00054"></a>00054 <span class=
"keyword">struct
</span>tiff_read_support_private
<bits16,gray_t
> {
89 <a name=
"l00055"></a>00055 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
90 <a name=
"l00056"></a>00056 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
16);
91 <a name=
"l00057"></a>00057 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_MINISBLACK);
92 <a name=
"l00058"></a>00058 };
93 <a name=
"l00059"></a>00059 <span class=
"keyword">template
</span> <>
94 <a name=
"l00060"></a>00060 <span class=
"keyword">struct
</span>tiff_read_support_private
<bits16,rgb_t
> {
95 <a name=
"l00061"></a>00061 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
96 <a name=
"l00062"></a>00062 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
16);
97 <a name=
"l00063"></a>00063 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_RGB);
98 <a name=
"l00064"></a>00064 };
99 <a name=
"l00065"></a>00065 <span class=
"keyword">template
</span> <>
100 <a name=
"l00066"></a>00066 <span class=
"keyword">struct
</span>tiff_read_support_private
<bits32f,gray_t
> {
101 <a name=
"l00067"></a>00067 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
102 <a name=
"l00068"></a>00068 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
32);
103 <a name=
"l00069"></a>00069 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_MINISBLACK);
104 <a name=
"l00070"></a>00070 };
105 <a name=
"l00071"></a>00071 <span class=
"keyword">template
</span> <>
106 <a name=
"l00072"></a>00072 <span class=
"keyword">struct
</span>tiff_read_support_private
<bits32f,rgb_t
> {
107 <a name=
"l00073"></a>00073 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
108 <a name=
"l00074"></a>00074 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
32);
109 <a name=
"l00075"></a>00075 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_RGB);
110 <a name=
"l00076"></a>00076 };
111 <a name=
"l00077"></a>00077
112 <a name=
"l00078"></a>00078 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Channel,
<span class=
"keyword">typename
</span> ColorSpace
>
113 <a name=
"l00079"></a>00079 <span class=
"keyword">struct
</span>tiff_write_support_private {
114 <a name=
"l00080"></a>00080 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">false
</span>);
115 <a name=
"l00081"></a>00081 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
0);
116 <a name=
"l00082"></a>00082 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=
0);
117 <a name=
"l00083"></a>00083 };
118 <a name=
"l00084"></a>00084 <span class=
"keyword">template
</span> <>
119 <a name=
"l00085"></a>00085 <span class=
"keyword">struct
</span>tiff_write_support_private
<bits8,gray_t
> {
120 <a name=
"l00086"></a>00086 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
121 <a name=
"l00087"></a>00087 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
8);
122 <a name=
"l00088"></a>00088 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_MINISBLACK);
123 <a name=
"l00089"></a>00089 };
124 <a name=
"l00090"></a>00090 <span class=
"keyword">template
</span> <>
125 <a name=
"l00091"></a>00091 <span class=
"keyword">struct
</span>tiff_write_support_private
<bits8,rgb_t
> {
126 <a name=
"l00092"></a>00092 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
127 <a name=
"l00093"></a>00093 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
8);
128 <a name=
"l00094"></a>00094 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_RGB);
129 <a name=
"l00095"></a>00095 };
130 <a name=
"l00096"></a>00096 <span class=
"keyword">template
</span> <>
131 <a name=
"l00097"></a>00097 <span class=
"keyword">struct
</span>tiff_write_support_private
<bits16,gray_t
> {
132 <a name=
"l00098"></a>00098 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
133 <a name=
"l00099"></a>00099 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
16);
134 <a name=
"l00100"></a>00100 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_MINISBLACK);
135 <a name=
"l00101"></a>00101 };
136 <a name=
"l00102"></a>00102 <span class=
"keyword">template
</span> <>
137 <a name=
"l00103"></a>00103 <span class=
"keyword">struct
</span>tiff_write_support_private
<bits16,rgb_t
> {
138 <a name=
"l00104"></a>00104 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
139 <a name=
"l00105"></a>00105 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
16);
140 <a name=
"l00106"></a>00106 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_RGB);
141 <a name=
"l00107"></a>00107 };
142 <a name=
"l00108"></a>00108 <span class=
"keyword">template
</span> <>
143 <a name=
"l00109"></a>00109 <span class=
"keyword">struct
</span>tiff_write_support_private
<bits32f,gray_t
> {
144 <a name=
"l00110"></a>00110 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
145 <a name=
"l00111"></a>00111 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
32);
146 <a name=
"l00112"></a>00112 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_MINISBLACK);
147 <a name=
"l00113"></a>00113 };
148 <a name=
"l00114"></a>00114 <span class=
"keyword">template
</span> <>
149 <a name=
"l00115"></a>00115 <span class=
"keyword">struct
</span>tiff_write_support_private
<bits32f,rgb_t
> {
150 <a name=
"l00116"></a>00116 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
<span class=
"keyword">true
</span>);
151 <a name=
"l00117"></a>00117 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
32);
152 <a name=
"l00118"></a>00118 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=PHOTOMETRIC_RGB);
153 <a name=
"l00119"></a>00119 };
154 <a name=
"l00120"></a>00120
155 <a name=
"l00121"></a>00121 <span class=
"keyword">class
</span>tiff_reader {
156 <a name=
"l00122"></a>00122 <span class=
"keyword">protected
</span>:
157 <a name=
"l00123"></a>00123 TIFF *_tp;
158 <a name=
"l00124"></a>00124 <span class=
"keyword">public
</span>:
159 <a name=
"l00125"></a>00125 tiff_reader(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename) {
160 <a name=
"l00126"></a>00126 io_error_if((_tp=TIFFOpen(filename,
<span class=
"stringliteral">"r"</span>))==NULL,
161 <a name=
"l00127"></a>00127 <span class=
"stringliteral">"tiff_reader: fail to open file"</span>);
162 <a name=
"l00128"></a>00128 }
163 <a name=
"l00129"></a>00129 ~tiff_reader() { TIFFClose(_tp); }
164 <a name=
"l00130"></a>00130 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
165 <a name=
"l00131"></a>00131 <span class=
"keywordtype">void
</span> apply(
<span class=
"keyword">const
</span> View
& <a class=
"code" href=
"g_i_l_0135.html#g55e45a15dddfc0d870c2f7fb9739cb2e" title=
"Returns the non-constant-pixel view of any image. The returned view is any view.">view
</a>) {
166 <a name=
"l00132"></a>00132 <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">short
</span> bps,photometric;
167 <a name=
"l00133"></a>00133 point2
<std::ptrdiff_t
> dims=get_dimensions();
168 <a name=
"l00134"></a>00134 io_error_if(TIFFGetField(_tp,TIFFTAG_BITSPERSAMPLE,
&bps)!=
1);
169 <a name=
"l00135"></a>00135 io_error_if(TIFFGetField(_tp,TIFFTAG_PHOTOMETRIC,
&photometric)!=
1);
170 <a name=
"l00136"></a>00136 io_error_if(dims!=view.dimensions(),
171 <a name=
"l00137"></a>00137 <span class=
"stringliteral">"tiff_read_view: input view size does not match TIFF file size"</span>);
172 <a name=
"l00138"></a>00138 io_error_if(tiff_read_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
173 <a name=
"l00139"></a>00139 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::bit_depth!=bps ||
174 <a name=
"l00140"></a>00140 tiff_read_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
175 <a name=
"l00141"></a>00141 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::color_type!=photometric,
176 <a name=
"l00142"></a>00142 <span class=
"stringliteral">"tiff_read_view: input view type is incompatible with the image type"</span>);
177 <a name=
"l00143"></a>00143 std::size_t element_size=
<span class=
"keyword">sizeof
</span>(pixel
<typename channel_type
<View
>::type,
178 <a name=
"l00144"></a>00144 layout
<typename color_space_type
<View
>::type
> >);
179 <a name=
"l00145"></a>00145 std::size_t size_to_allocate = (std::max)((std::size_t)view.width(),
180 <a name=
"l00146"></a>00146 (std::size_t)(TIFFScanlineSize(_tp)+element_size-
1)/element_size);
181 <a name=
"l00147"></a>00147 std::vector
<pixel
<typename channel_type
<View
>::type,
182 <a name=
"l00148"></a>00148 layout
<typename color_space_type
<View
>::type
> > > row(size_to_allocate);
183 <a name=
"l00149"></a>00149 <span class=
"keywordflow">for
</span> (
<span class=
"keywordtype">int
</span> y=
0;y
<view.height();++y) {
184 <a name=
"l00150"></a>00150 io_error_if(TIFFReadScanline(_tp,
&row.front(), y)!=
1);
185 <a name=
"l00151"></a>00151 <a class=
"code" href=
"g_i_l_0214.html#g4e8a9e1bb08e76c93dc56a4626231ee1" title=
"Copy when both src and dst are planar pointers is copy for each channel.">std::copy
</a>(row.begin(),row.begin()+view.width(),view.row_begin(y));
186 <a name=
"l00152"></a>00152 }
187 <a name=
"l00153"></a>00153 }
188 <a name=
"l00154"></a>00154 point2
<std::ptrdiff_t
> get_dimensions() {
189 <a name=
"l00155"></a>00155 <span class=
"keywordtype">int
</span> w,h;
190 <a name=
"l00156"></a>00156 io_error_if(TIFFGetField(_tp,TIFFTAG_IMAGEWIDTH,
&w)!=
1);
191 <a name=
"l00157"></a>00157 io_error_if(TIFFGetField(_tp,TIFFTAG_IMAGELENGTH,
&h)!=
1);
192 <a name=
"l00158"></a>00158 <span class=
"keywordflow">return
</span> point2
<std::ptrdiff_t
>(w,h);
193 <a name=
"l00159"></a>00159 }
194 <a name=
"l00160"></a>00160
195 <a name=
"l00161"></a>00161 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Image
>
196 <a name=
"l00162"></a>00162 <span class=
"keywordtype">void
</span> read_image(Image
& im) {
197 <a name=
"l00163"></a>00163 im.recreate(get_dimensions());
198 <a name=
"l00164"></a>00164 apply(
<a class=
"code" href=
"g_i_l_0135.html#g55e45a15dddfc0d870c2f7fb9739cb2e" title=
"Returns the non-constant-pixel view of any image. The returned view is any view.">view
</a>(im));
199 <a name=
"l00165"></a>00165 }
200 <a name=
"l00166"></a>00166 };
201 <a name=
"l00167"></a>00167
202 <a name=
"l00168"></a>00168 <span class=
"comment">// This code will be simplified...
</span>
203 <a name=
"l00169"></a>00169 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> CC
>
204 <a name=
"l00170"></a>00170 <span class=
"keyword">class
</span>tiff_reader_color_convert :
<span class=
"keyword">public
</span> tiff_reader {
205 <a name=
"l00171"></a>00171 <span class=
"keyword">private
</span>:
206 <a name=
"l00172"></a>00172 CC _cc;
207 <a name=
"l00173"></a>00173 <span class=
"keyword">public
</span>:
208 <a name=
"l00174"></a>00174 tiff_reader_color_convert(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename) :
209 <a name=
"l00175"></a>00175 tiff_reader(filename) {}
210 <a name=
"l00176"></a>00176 tiff_reader_color_convert(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename,CC cc_in) :
211 <a name=
"l00177"></a>00177 tiff_reader(filename),_cc(cc_in) {}
212 <a name=
"l00178"></a>00178 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
213 <a name=
"l00179"></a>00179 <span class=
"keywordtype">void
</span> apply(
<span class=
"keyword">const
</span> View
& view) {
214 <a name=
"l00180"></a>00180 point2
<std::ptrdiff_t
> dims=get_dimensions();
215 <a name=
"l00181"></a>00181 <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">short
</span> bps,photometric;
216 <a name=
"l00182"></a>00182 io_error_if(TIFFGetField(_tp,TIFFTAG_BITSPERSAMPLE,
&bps)!=
1);
217 <a name=
"l00183"></a>00183 io_error_if(TIFFGetField(_tp,TIFFTAG_PHOTOMETRIC,
&photometric)!=
1);
218 <a name=
"l00184"></a>00184 io_error_if(dims!=view.dimensions(),
219 <a name=
"l00185"></a>00185 <span class=
"stringliteral">"tiff_reader_color_convert::apply(): input view size does not match TIFF file size"</span>);
220 <a name=
"l00186"></a>00186 <span class=
"keywordflow">switch
</span> (photometric) {
221 <a name=
"l00187"></a>00187 <span class=
"keywordflow">case
</span> PHOTOMETRIC_MINISBLACK: {
222 <a name=
"l00188"></a>00188 <span class=
"keywordflow">switch
</span> (bps) {
223 <a name=
"l00189"></a>00189 <span class=
"keywordflow">case
</span> 8: {
224 <a name=
"l00190"></a>00190 std::size_t element_size=
<span class=
"keyword">sizeof
</span>(gray8_pixel_t);
225 <a name=
"l00191"></a>00191 std::size_t size_to_allocate = (std::max)((std::size_t)view.width(),
226 <a name=
"l00192"></a>00192 (std::size_t)(TIFFScanlineSize(_tp)+element_size-
1)/element_size);
227 <a name=
"l00193"></a>00193 std::vector
<gray8_pixel_t
> row(size_to_allocate);
228 <a name=
"l00194"></a>00194 <span class=
"keywordflow">for
</span> (
<span class=
"keywordtype">int
</span> y=
0;y
<view.height();++y) {
229 <a name=
"l00195"></a>00195 io_error_if(TIFFReadScanline(_tp,
&row.front(), y)!=
1);
230 <a name=
"l00196"></a>00196 std::transform(row.begin(),row.begin()+view.width(),view.row_begin(y),
231 <a name=
"l00197"></a>00197 color_convert_deref_fn
<gray8_ref_t,typename View::value_type,CC
>(_cc));
232 <a name=
"l00198"></a>00198 }
233 <a name=
"l00199"></a>00199 <span class=
"keywordflow">break
</span>;
234 <a name=
"l00200"></a>00200 }
235 <a name=
"l00201"></a>00201 <span class=
"keywordflow">case
</span> 16: {
236 <a name=
"l00202"></a>00202 std::size_t element_size=
<span class=
"keyword">sizeof
</span>(gray16_pixel_t);
237 <a name=
"l00203"></a>00203 std::size_t size_to_allocate = (std::max)((std::size_t)view.width(),
238 <a name=
"l00204"></a>00204 (std::size_t)(TIFFScanlineSize(_tp)+element_size-
1)/element_size);
239 <a name=
"l00205"></a>00205 std::vector
<gray16_pixel_t
> row(size_to_allocate);
240 <a name=
"l00206"></a>00206 <span class=
"keywordflow">for
</span> (
<span class=
"keywordtype">int
</span> y=
0;y
<view.height();++y) {
241 <a name=
"l00207"></a>00207 io_error_if(TIFFReadScanline(_tp,
&row.front(), y)!=
1);
242 <a name=
"l00208"></a>00208 std::transform(row.begin(),row.begin()+view.width(),view.row_begin(y),
243 <a name=
"l00209"></a>00209 color_convert_deref_fn
<gray16_ref_t,typename View::value_type,CC
>(_cc));
244 <a name=
"l00210"></a>00210 }
245 <a name=
"l00211"></a>00211 <span class=
"keywordflow">break
</span>;
246 <a name=
"l00212"></a>00212 }
247 <a name=
"l00213"></a>00213 <span class=
"keywordflow">case
</span> 32: {
248 <a name=
"l00214"></a>00214 std::size_t element_size=
<span class=
"keyword">sizeof
</span>(gray32f_pixel_t);
249 <a name=
"l00215"></a>00215 std::size_t size_to_allocate = (std::max)((std::size_t)view.width(),
250 <a name=
"l00216"></a>00216 (std::size_t)(TIFFScanlineSize(_tp)+element_size-
1)/element_size);
251 <a name=
"l00217"></a>00217 std::vector
<gray32f_pixel_t
> row(size_to_allocate);
252 <a name=
"l00218"></a>00218 <span class=
"keywordflow">for
</span> (
<span class=
"keywordtype">int
</span> y=
0;y
<view.height();++y) {
253 <a name=
"l00219"></a>00219 io_error_if(TIFFReadScanline(_tp,
&row.front(), y)!=
1);
254 <a name=
"l00220"></a>00220 std::transform(row.begin(),row.begin()+view.width(),view.row_begin(y),
255 <a name=
"l00221"></a>00221 color_convert_deref_fn
<gray32f_ref_t,typename View::value_type,CC
>(_cc));
256 <a name=
"l00222"></a>00222 }
257 <a name=
"l00223"></a>00223 <span class=
"keywordflow">break
</span>;
258 <a name=
"l00224"></a>00224 }
259 <a name=
"l00225"></a>00225 <span class=
"keywordflow">default
</span>:
260 <a name=
"l00226"></a>00226 io_error(
<span class=
"stringliteral">"tiff_reader_color_convert::apply(): unknown combination of color type and bit depth"</span>);
261 <a name=
"l00227"></a>00227 }
262 <a name=
"l00228"></a>00228 <span class=
"keywordflow">break
</span>;
263 <a name=
"l00229"></a>00229 }
264 <a name=
"l00230"></a>00230 <span class=
"keywordflow">case
</span> PHOTOMETRIC_RGB: {
265 <a name=
"l00231"></a>00231 <span class=
"keywordflow">switch
</span> (bps) {
266 <a name=
"l00232"></a>00232 <span class=
"keywordflow">case
</span> 8: {
267 <a name=
"l00233"></a>00233 std::size_t element_size=
<span class=
"keyword">sizeof
</span>(rgb8_pixel_t);
268 <a name=
"l00234"></a>00234 std::size_t size_to_allocate = (std::max)((std::size_t)view.width(),
269 <a name=
"l00235"></a>00235 (std::size_t)(TIFFScanlineSize(_tp)+element_size-
1)/element_size);
270 <a name=
"l00236"></a>00236 std::vector
<rgb8_pixel_t
> row(size_to_allocate);
271 <a name=
"l00237"></a>00237 <span class=
"keywordflow">for
</span> (
<span class=
"keywordtype">int
</span> y=
0;y
<view.height();++y) {
272 <a name=
"l00238"></a>00238 io_error_if(TIFFReadScanline(_tp,
&row.front(), y)!=
1);
273 <a name=
"l00239"></a>00239 std::transform(row.begin(),row.begin()+view.width(),view.row_begin(y),
274 <a name=
"l00240"></a>00240 color_convert_deref_fn
<rgb8_ref_t,typename View::value_type,CC
>(_cc));
275 <a name=
"l00241"></a>00241 }
276 <a name=
"l00242"></a>00242 <span class=
"keywordflow">break
</span>;
277 <a name=
"l00243"></a>00243 }
278 <a name=
"l00244"></a>00244 <span class=
"keywordflow">case
</span> 16: {
279 <a name=
"l00245"></a>00245 std::size_t element_size=
<span class=
"keyword">sizeof
</span>(rgb16_pixel_t);
280 <a name=
"l00246"></a>00246 std::size_t size_to_allocate = (std::max)((std::size_t)view.width(),
281 <a name=
"l00247"></a>00247 (std::size_t)(TIFFScanlineSize(_tp)+element_size-
1)/element_size);
282 <a name=
"l00248"></a>00248 std::vector
<rgb16_pixel_t
> row(size_to_allocate);
283 <a name=
"l00249"></a>00249 <span class=
"keywordflow">for
</span> (
<span class=
"keywordtype">int
</span> y=
0;y
<view.height();++y) {
284 <a name=
"l00250"></a>00250 io_error_if(TIFFReadScanline(_tp,
&row.front(), y)!=
1);
285 <a name=
"l00251"></a>00251 std::transform(row.begin(),row.begin()+view.width(),view.row_begin(y),
286 <a name=
"l00252"></a>00252 color_convert_deref_fn
<rgb16_ref_t,typename View::value_type,CC
>(_cc));
287 <a name=
"l00253"></a>00253 }
288 <a name=
"l00254"></a>00254 <span class=
"keywordflow">break
</span>;
289 <a name=
"l00255"></a>00255 }
290 <a name=
"l00256"></a>00256 <span class=
"keywordflow">case
</span> 32: {
291 <a name=
"l00257"></a>00257 std::size_t element_size=
<span class=
"keyword">sizeof
</span>(rgb32f_pixel_t);
292 <a name=
"l00258"></a>00258 std::size_t size_to_allocate = (std::max)((std::size_t)view.width(),
293 <a name=
"l00259"></a>00259 (std::size_t)(TIFFScanlineSize(_tp)+element_size-
1)/element_size);
294 <a name=
"l00260"></a>00260 std::vector
<rgb32f_pixel_t
> row(size_to_allocate);
295 <a name=
"l00261"></a>00261 <span class=
"keywordflow">for
</span> (
<span class=
"keywordtype">int
</span> y=
0;y
<view.height();++y) {
296 <a name=
"l00262"></a>00262 io_error_if(TIFFReadScanline(_tp,
&row.front(), y)!=
1);
297 <a name=
"l00263"></a>00263 std::transform(row.begin(),row.begin()+view.width(),view.row_begin(y),
298 <a name=
"l00264"></a>00264 color_convert_deref_fn
<rgb32f_ref_t,typename View::value_type,CC
>(_cc));
299 <a name=
"l00265"></a>00265 }
300 <a name=
"l00266"></a>00266 <span class=
"keywordflow">break
</span>;
301 <a name=
"l00267"></a>00267 }
302 <a name=
"l00268"></a>00268 <span class=
"keywordflow">default
</span>:
303 <a name=
"l00269"></a>00269 io_error(
<span class=
"stringliteral">"tiff_reader_color_convert::apply(): unknown combination of color type and bit depth"</span>);
304 <a name=
"l00270"></a>00270 }
305 <a name=
"l00271"></a>00271 <span class=
"keywordflow">break
</span>;
306 <a name=
"l00272"></a>00272 }
307 <a name=
"l00273"></a>00273 <span class=
"keywordflow">default
</span>: {
308 <a name=
"l00274"></a>00274 <span class=
"comment">// reads an image in incompatible format via TIFFReadRGBAImage
</span>
309 <a name=
"l00275"></a>00275 rgba8_image_t rgbaImg(dims);
310 <a name=
"l00276"></a>00276 io_error_if(!TIFFReadRGBAImage(_tp, dims.x, dims.y, (uint32*)
&<a class=
"code" href=
"g_i_l_0135.html#g55e45a15dddfc0d870c2f7fb9739cb2e" title=
"Returns the non-constant-pixel view of any image. The returned view is any view.">gil::view
</a>(rgbaImg)(
0,
0),
0),
311 <a name=
"l00277"></a>00277 <span class=
"stringliteral">"tiff_reader_color_convert::unsupported image format"</span>);
312 <a name=
"l00278"></a>00278 copy_and_convert_pixels(flipped_up_down_view(
<a class=
"code" href=
"g_i_l_0135.html#g9e185237819e788838a0d337d21ab722" title=
"Returns the constant-pixel view of any image. The returned view is any view.">const_view
</a>(rgbaImg)), view, _cc);
313 <a name=
"l00279"></a>00279 }
314 <a name=
"l00280"></a>00280 }
315 <a name=
"l00281"></a>00281 }
316 <a name=
"l00282"></a>00282 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Image
>
317 <a name=
"l00283"></a>00283 <span class=
"keywordtype">void
</span> read_image(Image
& im) {
318 <a name=
"l00284"></a>00284 im.recreate(get_dimensions());
319 <a name=
"l00285"></a>00285 apply(
<a class=
"code" href=
"g_i_l_0135.html#g55e45a15dddfc0d870c2f7fb9739cb2e" title=
"Returns the non-constant-pixel view of any image. The returned view is any view.">view
</a>(im));
320 <a name=
"l00286"></a>00286 }
321 <a name=
"l00287"></a>00287 };
322 <a name=
"l00288"></a>00288
323 <a name=
"l00289"></a>00289 <span class=
"keyword">class
</span>tiff_writer {
324 <a name=
"l00290"></a>00290 <span class=
"keyword">protected
</span>:
325 <a name=
"l00291"></a>00291 TIFF* _tp;
326 <a name=
"l00292"></a>00292 <span class=
"keyword">public
</span>:
327 <a name=
"l00293"></a>00293 tiff_writer(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span> *filename) {
328 <a name=
"l00294"></a>00294 io_error_if((_tp=TIFFOpen(filename,
<span class=
"stringliteral">"w"</span>))==NULL,
329 <a name=
"l00295"></a>00295 <span class=
"stringliteral">"tiff_writer: fail to open file"</span>);
330 <a name=
"l00296"></a>00296 }
331 <a name=
"l00297"></a>00297 ~tiff_writer() {TIFFClose(_tp);}
332 <a name=
"l00298"></a>00298 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
333 <a name=
"l00299"></a>00299 <span class=
"keywordtype">void
</span> apply(
<span class=
"keyword">const
</span> View
& view) {
334 <a name=
"l00300"></a>00300 io_error_if(TIFFSetField(_tp,TIFFTAG_IMAGELENGTH, view.height())!=
1);
335 <a name=
"l00301"></a>00301 io_error_if(TIFFSetField(_tp,TIFFTAG_IMAGEWIDTH, view.width())!=
1);
336 <a name=
"l00302"></a>00302 io_error_if(TIFFSetField(_tp,TIFFTAG_PHOTOMETRIC, tiff_write_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
337 <a name=
"l00303"></a>00303 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::color_type)!=
1);
338 <a name=
"l00304"></a>00304 io_error_if(TIFFSetField(_tp,TIFFTAG_RESOLUTIONUNIT, RESUNIT_NONE)!=
1);
339 <a name=
"l00305"></a>00305 io_error_if(TIFFSetField(_tp,TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG)!=
1);
340 <a name=
"l00306"></a>00306 io_error_if(TIFFSetField(_tp,TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT)!=
1);
341 <a name=
"l00307"></a>00307 io_error_if(TIFFSetField(_tp,TIFFTAG_SAMPLESPERPIXEL,num_channels
<View
>::value)!=
1);
342 <a name=
"l00308"></a>00308 io_error_if(TIFFSetField(_tp,TIFFTAG_BITSPERSAMPLE, tiff_write_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
343 <a name=
"l00309"></a>00309 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::bit_depth)!=
1);
344 <a name=
"l00310"></a>00310 io_error_if(TIFFSetField(_tp,TIFFTAG_ROWSPERSTRIP, TIFFDefaultStripSize(_tp,
0))!=
1);
345 <a name=
"l00311"></a>00311 std::vector
<pixel
<typename channel_type
<View
>::type,
346 <a name=
"l00312"></a>00312 layout
<typename color_space_type
<View
>::type
> > > row(view.width());
347 <a name=
"l00313"></a>00313 <span class=
"keywordflow">for
</span> (
<span class=
"keywordtype">int
</span> y=
0;y
<view.height();++y) {
348 <a name=
"l00314"></a>00314 <a class=
"code" href=
"g_i_l_0214.html#g4e8a9e1bb08e76c93dc56a4626231ee1" title=
"Copy when both src and dst are planar pointers is copy for each channel.">std::copy
</a>(view.row_begin(y),view.row_end(y),row.begin());
349 <a name=
"l00315"></a>00315 io_error_if(TIFFWriteScanline(_tp,
&row.front(),y,
0)!=
1,
350 <a name=
"l00316"></a>00316 <span class=
"stringliteral">"tiff_write_view: fail to write file"</span>);
351 <a name=
"l00317"></a>00317 }
352 <a name=
"l00318"></a>00318 }
353 <a name=
"l00319"></a>00319 };
354 <a name=
"l00320"></a>00320
355 <a name=
"l00321"></a>00321 }
<span class=
"comment">// namespace detail
</span>
356 <a name=
"l00322"></a>00322
357 <a name=
"l00325"></a>00325 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
358 <a name=
"l00326"></a><a class=
"code" href=
"g_i_l_0623.html">00326</a> <span class=
"keyword">struct
</span><a class=
"code" href=
"g_i_l_0623.html" title=
"Determines whether the given view type is supported for reading.">tiff_read_support
</a> {
359 <a name=
"l00327"></a>00327 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
360 <a name=
"l00328"></a>00328 (detail::tiff_read_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
361 <a name=
"l00329"></a>00329 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::is_supported));
362 <a name=
"l00330"></a>00330 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
363 <a name=
"l00331"></a>00331 (detail::tiff_read_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
364 <a name=
"l00332"></a>00332 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::bit_depth));
365 <a name=
"l00333"></a>00333 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=
366 <a name=
"l00334"></a>00334 (detail::tiff_read_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
367 <a name=
"l00335"></a>00335 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::color_type));
368 <a name=
"l00336"></a>00336 };
369 <a name=
"l00337"></a>00337
370 <a name=
"l00341"></a><a class=
"code" href=
"g_i_l_0216.html#g2ba83bb2df815c50bab5526c5b411112">00341</a> <span class=
"keyword">inline
</span> <a class=
"code" href=
"g_i_l_0060.html" title=
"2D point both axes of which have the same dimension typeModels: Point2DConcept">point2
<std::ptrdiff_t
></a> <a class=
"code" href=
"g_i_l_0216.html#g8b31d48262e61c900009ac6bd9e86bcd" title=
"Returns the width and height of the TIFF file at the specified location. Throws std::ios_base::failu...">tiff_read_dimensions
</a>(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename) {
371 <a name=
"l00342"></a>00342 detail::tiff_reader m(filename);
372 <a name=
"l00343"></a>00343 <span class=
"keywordflow">return
</span> m.get_dimensions();
373 <a name=
"l00344"></a>00344 }
374 <a name=
"l00345"></a>00345
375 <a name=
"l00349"></a><a class=
"code" href=
"g_i_l_0216.html#g8b31d48262e61c900009ac6bd9e86bcd">00349</a> <span class=
"keyword">inline
</span> <a class=
"code" href=
"g_i_l_0060.html" title=
"2D point both axes of which have the same dimension typeModels: Point2DConcept">point2
<std::ptrdiff_t
></a> <a class=
"code" href=
"g_i_l_0216.html#g8b31d48262e61c900009ac6bd9e86bcd" title=
"Returns the width and height of the TIFF file at the specified location. Throws std::ios_base::failu...">tiff_read_dimensions
</a>(
<span class=
"keyword">const
</span> std::string
& filename) {
376 <a name=
"l00350"></a>00350 <span class=
"keywordflow">return
</span> <a class=
"code" href=
"g_i_l_0216.html#g8b31d48262e61c900009ac6bd9e86bcd" title=
"Returns the width and height of the TIFF file at the specified location. Throws std::ios_base::failu...">tiff_read_dimensions
</a>(filename.c_str());
377 <a name=
"l00351"></a>00351 }
378 <a name=
"l00352"></a>00352
379 <a name=
"l00358"></a>00358 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
380 <a name=
"l00359"></a><a class=
"code" href=
"g_i_l_0216.html#g7fd10d03f899b14858eeb7b9c0c89f37">00359</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g4a2d3d9b5b0f3d963e5a8bec3c42cd91" title=
"Loads the image specified by the given tiff image file name into the given view.">tiff_read_view
</a>(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename,
<span class=
"keyword">const
</span> View
& view) {
381 <a name=
"l00360"></a>00360 BOOST_STATIC_ASSERT(
<a class=
"code" href=
"g_i_l_0623.html" title=
"Determines whether the given view type is supported for reading.">tiff_read_support
<View
>::is_supported
</a>);
382 <a name=
"l00361"></a>00361 detail::tiff_reader m(filename);
383 <a name=
"l00362"></a>00362 m.apply(view);
384 <a name=
"l00363"></a>00363 }
385 <a name=
"l00364"></a>00364
386 <a name=
"l00367"></a>00367 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
387 <a name=
"l00368"></a><a class=
"code" href=
"g_i_l_0216.html#g4a2d3d9b5b0f3d963e5a8bec3c42cd91">00368</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g4a2d3d9b5b0f3d963e5a8bec3c42cd91" title=
"Loads the image specified by the given tiff image file name into the given view.">tiff_read_view
</a>(
<span class=
"keyword">const
</span> std::string
& filename,
<span class=
"keyword">const
</span> View
& view) {
388 <a name=
"l00369"></a>00369 <a class=
"code" href=
"g_i_l_0216.html#g4a2d3d9b5b0f3d963e5a8bec3c42cd91" title=
"Loads the image specified by the given tiff image file name into the given view.">tiff_read_view
</a>(filename.c_str(),view);
389 <a name=
"l00370"></a>00370 }
390 <a name=
"l00371"></a>00371
391 <a name=
"l00377"></a>00377 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Image
>
392 <a name=
"l00378"></a><a class=
"code" href=
"g_i_l_0216.html#g7de2814cc2089525400fe71ce00e78f9">00378</a> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g14ff6b4a743878cac2b32fdaedd5e705" title=
"Allocates a new image whose dimensions are determined by the given tiff image file...">tiff_read_image
</a>(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename,Image
& im) {
393 <a name=
"l00379"></a>00379 BOOST_STATIC_ASSERT(
<a class=
"code" href=
"g_i_l_0623.html" title=
"Determines whether the given view type is supported for reading.">tiff_read_support
<typename Image::view_t
>::is_supported
</a>);
394 <a name=
"l00380"></a>00380 detail::tiff_reader m(filename);
395 <a name=
"l00381"></a>00381 m.read_image(im);
396 <a name=
"l00382"></a>00382 }
397 <a name=
"l00383"></a>00383
398 <a name=
"l00386"></a>00386 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Image
>
399 <a name=
"l00387"></a><a class=
"code" href=
"g_i_l_0216.html#g14ff6b4a743878cac2b32fdaedd5e705">00387</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g14ff6b4a743878cac2b32fdaedd5e705" title=
"Allocates a new image whose dimensions are determined by the given tiff image file...">tiff_read_image
</a>(
<span class=
"keyword">const
</span> std::string
& filename,Image
& im) {
400 <a name=
"l00388"></a>00388 <a class=
"code" href=
"g_i_l_0216.html#g14ff6b4a743878cac2b32fdaedd5e705" title=
"Allocates a new image whose dimensions are determined by the given tiff image file...">tiff_read_image
</a>(filename.c_str(),im);
401 <a name=
"l00389"></a>00389 }
402 <a name=
"l00390"></a>00390
403 <a name=
"l00394"></a>00394 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View,
<span class=
"keyword">typename
</span> CC
>
404 <a name=
"l00395"></a><a class=
"code" href=
"g_i_l_0216.html#g6d0a5976a464ffecb65f576ea6fcbf0d">00395</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g70a389ee105e3e4d68c6b6b5960be3b5" title=
"Loads and color-converts the image specified by the given tiff image file name into...">tiff_read_and_convert_view
</a>(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename,
<span class=
"keyword">const
</span> View
& view,CC cc) {
405 <a name=
"l00396"></a>00396 detail::tiff_reader_color_convert
<CC
> m(filename,cc);
406 <a name=
"l00397"></a>00397 m.apply(view);
407 <a name=
"l00398"></a>00398 }
408 <a name=
"l00399"></a>00399
409 <a name=
"l00403"></a>00403 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
410 <a name=
"l00404"></a><a class=
"code" href=
"g_i_l_0216.html#gfbd25171c6709b26a918347c79123dec">00404</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g70a389ee105e3e4d68c6b6b5960be3b5" title=
"Loads and color-converts the image specified by the given tiff image file name into...">tiff_read_and_convert_view
</a>(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename,
<span class=
"keyword">const
</span> View
& view) {
411 <a name=
"l00405"></a>00405 detail::tiff_reader_color_convert
<default_color_converter
> m(filename,
<a class=
"code" href=
"g_i_l_0452.html" title=
"class for color-converting one pixel to another">default_color_converter
</a>());
412 <a name=
"l00406"></a>00406 m.apply(view);
413 <a name=
"l00407"></a>00407 }
414 <a name=
"l00408"></a>00408
415 <a name=
"l00411"></a>00411 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View,
<span class=
"keyword">typename
</span> CC
>
416 <a name=
"l00412"></a><a class=
"code" href=
"g_i_l_0216.html#ga6c1a60f6eb8fcf72e5d13017e7cb635">00412</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g70a389ee105e3e4d68c6b6b5960be3b5" title=
"Loads and color-converts the image specified by the given tiff image file name into...">tiff_read_and_convert_view
</a>(
<span class=
"keyword">const
</span> std::string
& filename,
<span class=
"keyword">const
</span> View
& view,CC cc) {
417 <a name=
"l00413"></a>00413 <a class=
"code" href=
"g_i_l_0216.html#g70a389ee105e3e4d68c6b6b5960be3b5" title=
"Loads and color-converts the image specified by the given tiff image file name into...">tiff_read_and_convert_view
</a>(filename.c_str(),view,cc);
418 <a name=
"l00414"></a>00414 }
419 <a name=
"l00415"></a>00415
420 <a name=
"l00418"></a>00418 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
421 <a name=
"l00419"></a><a class=
"code" href=
"g_i_l_0216.html#g70a389ee105e3e4d68c6b6b5960be3b5">00419</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g70a389ee105e3e4d68c6b6b5960be3b5" title=
"Loads and color-converts the image specified by the given tiff image file name into...">tiff_read_and_convert_view
</a>(
<span class=
"keyword">const
</span> std::string
& filename,
<span class=
"keyword">const
</span> View
& view) {
422 <a name=
"l00420"></a>00420 <a class=
"code" href=
"g_i_l_0216.html#g70a389ee105e3e4d68c6b6b5960be3b5" title=
"Loads and color-converts the image specified by the given tiff image file name into...">tiff_read_and_convert_view
</a>(filename.c_str(),view);
423 <a name=
"l00421"></a>00421 }
424 <a name=
"l00422"></a>00422
425 <a name=
"l00426"></a>00426 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Image,
<span class=
"keyword">typename
</span> CC
>
426 <a name=
"l00427"></a><a class=
"code" href=
"g_i_l_0216.html#g7c4b48141392f077294832fc454a1305">00427</a> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#gde7bb58e80854798d895fef8406a6ad6" title=
"Allocates a new image whose dimensions are determined by the given tiff image file...">tiff_read_and_convert_image
</a>(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename,Image
& im,CC cc) {
427 <a name=
"l00428"></a>00428 detail::tiff_reader_color_convert
<CC
> m(filename,cc);
428 <a name=
"l00429"></a>00429 m.read_image(im);
429 <a name=
"l00430"></a>00430 }
430 <a name=
"l00431"></a>00431
431 <a name=
"l00435"></a>00435 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Image
>
432 <a name=
"l00436"></a><a class=
"code" href=
"g_i_l_0216.html#g0d7443b89bad3aea2c626b3c0bc14f36">00436</a> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#gde7bb58e80854798d895fef8406a6ad6" title=
"Allocates a new image whose dimensions are determined by the given tiff image file...">tiff_read_and_convert_image
</a>(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename,Image
& im) {
433 <a name=
"l00437"></a>00437 detail::tiff_reader_color_convert
<default_color_converter
> m(filename,
<a class=
"code" href=
"g_i_l_0452.html" title=
"class for color-converting one pixel to another">default_color_converter
</a>());
434 <a name=
"l00438"></a>00438 m.read_image(im);
435 <a name=
"l00439"></a>00439 }
436 <a name=
"l00440"></a>00440
437 <a name=
"l00443"></a>00443 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Image,
<span class=
"keyword">typename
</span> CC
>
438 <a name=
"l00444"></a><a class=
"code" href=
"g_i_l_0216.html#g7138a8a01225d3fec81ba55dda09b1ba">00444</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#gde7bb58e80854798d895fef8406a6ad6" title=
"Allocates a new image whose dimensions are determined by the given tiff image file...">tiff_read_and_convert_image
</a>(
<span class=
"keyword">const
</span> std::string
& filename,Image
& im,CC cc) {
439 <a name=
"l00445"></a>00445 <a class=
"code" href=
"g_i_l_0216.html#gde7bb58e80854798d895fef8406a6ad6" title=
"Allocates a new image whose dimensions are determined by the given tiff image file...">tiff_read_and_convert_image
</a>(filename.c_str(),im,cc);
440 <a name=
"l00446"></a>00446 }
441 <a name=
"l00447"></a>00447
442 <a name=
"l00450"></a>00450 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Image
>
443 <a name=
"l00451"></a><a class=
"code" href=
"g_i_l_0216.html#gde7bb58e80854798d895fef8406a6ad6">00451</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#gde7bb58e80854798d895fef8406a6ad6" title=
"Allocates a new image whose dimensions are determined by the given tiff image file...">tiff_read_and_convert_image
</a>(
<span class=
"keyword">const
</span> std::string
& filename,Image
& im) {
444 <a name=
"l00452"></a>00452 <a class=
"code" href=
"g_i_l_0216.html#gde7bb58e80854798d895fef8406a6ad6" title=
"Allocates a new image whose dimensions are determined by the given tiff image file...">tiff_read_and_convert_image
</a>(filename.c_str(),im);
445 <a name=
"l00453"></a>00453 }
446 <a name=
"l00454"></a>00454
447 <a name=
"l00457"></a>00457 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
448 <a name=
"l00458"></a><a class=
"code" href=
"g_i_l_0625.html">00458</a> <span class=
"keyword">struct
</span><a class=
"code" href=
"g_i_l_0625.html" title=
"Determines whether the given view type is supported for writing.">tiff_write_support
</a> {
449 <a name=
"l00459"></a>00459 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>,is_supported=
450 <a name=
"l00460"></a>00460 (detail::tiff_write_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
451 <a name=
"l00461"></a>00461 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::is_supported));
452 <a name=
"l00462"></a>00462 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,bit_depth=
453 <a name=
"l00463"></a>00463 (detail::tiff_write_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
454 <a name=
"l00464"></a>00464 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::bit_depth));
455 <a name=
"l00465"></a>00465 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">int
</span>,color_type=
456 <a name=
"l00466"></a>00466 (detail::tiff_write_support_private
<<span class=
"keyword">typename
</span> channel_type
<View
>::type,
457 <a name=
"l00467"></a>00467 <span class=
"keyword">typename
</span> color_space_type
<View
>::type
>::color_type));
458 <a name=
"l00468"></a>00468 BOOST_STATIC_CONSTANT(
<span class=
"keywordtype">bool
</span>, value=is_supported);
459 <a name=
"l00469"></a>00469 };
460 <a name=
"l00470"></a>00470
461 <a name=
"l00475"></a>00475 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
462 <a name=
"l00476"></a><a class=
"code" href=
"g_i_l_0216.html#g1ef8f86c35347f6f0a5c3662fa1dca81">00476</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g99ce921bc92a5bbcf2145d3387e5e323" title=
"Saves the view to a tiff file specified by the given tiff image file name.">tiff_write_view
</a>(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span>* filename,
<span class=
"keyword">const
</span> View
& view) {
463 <a name=
"l00477"></a>00477 BOOST_STATIC_ASSERT(
<a class=
"code" href=
"g_i_l_0625.html" title=
"Determines whether the given view type is supported for writing.">tiff_write_support
<View
>::is_supported
</a>);
464 <a name=
"l00478"></a>00478 detail::tiff_writer m(filename);
465 <a name=
"l00479"></a>00479 m.apply(view);
466 <a name=
"l00480"></a>00480 }
467 <a name=
"l00481"></a>00481
468 <a name=
"l00484"></a>00484 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
>
469 <a name=
"l00485"></a><a class=
"code" href=
"g_i_l_0216.html#g99ce921bc92a5bbcf2145d3387e5e323">00485</a> <span class=
"keyword">inline
</span> <span class=
"keywordtype">void
</span> <a class=
"code" href=
"g_i_l_0216.html#g99ce921bc92a5bbcf2145d3387e5e323" title=
"Saves the view to a tiff file specified by the given tiff image file name.">tiff_write_view
</a>(
<span class=
"keyword">const
</span> std::string
& filename,
<span class=
"keyword">const
</span> View
& view) {
470 <a name=
"l00486"></a>00486 <a class=
"code" href=
"g_i_l_0216.html#g99ce921bc92a5bbcf2145d3387e5e323" title=
"Saves the view to a tiff file specified by the given tiff image file name.">tiff_write_view
</a>(filename.c_str(),view);
471 <a name=
"l00487"></a>00487 }
472 <a name=
"l00488"></a>00488
473 <a name=
"l00489"></a>00489 } }
<span class=
"comment">// namespace boost::gil
</span>
474 <a name=
"l00490"></a>00490
475 <a name=
"l00491"></a>00491 <span class=
"preprocessor">#endif
</span>
477 <hr size=
"1"><address style=
"text-align: right;"><small>Generated on Sat May
2 13:
50:
15 2009 for Generic Image Library by
478 <a href=
"http://www.doxygen.org/index.html">
479 <img src=
"doxygen.png" alt=
"doxygen" align=
"middle" border=
"0"></a> 1.5.6 </small></address>