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| 3 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
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| 4 | <head> |
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| 5 | <title>showimage.pro (SAXO Documentation Assistant)</title> |
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| 6 | </head> |
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| 7 | |
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| 8 | <body text="#000000" bgcolor="#FFFFFF"> |
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| 9 | |
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| 10 | |
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| 11 | <!-- Navbar template takes a structure with the following fields: |
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| 12 | overview_href : |
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| 21 | search_selected : |
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| 22 | file_selected : |
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| 23 | source_href : |
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| 24 | source_selected : |
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| 25 | help_href : |
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| 26 | help_selected : |
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| 27 | etc_selected : |
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| 30 | next_file_href : |
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| 31 | |
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| 32 | view_single_page_href : |
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| 33 | view_frames_href : |
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| 34 | |
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| 35 | summary_fields_href : |
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| 36 | summary_routine_href : |
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| 37 | details_routine_href : |
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| 38 | |
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| 39 | title : |
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| 40 | subtitle : |
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| 41 | user : |
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| 42 | --> |
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| 43 | |
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| 44 | |
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| 45 | <table border="0" cellpadding="0" cellspacing="0" width="98%" bgcolor="#F0F0FF" valign="bottom"> |
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| 46 | <tr> |
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| 47 | <td width="10%"> |
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| 48 | <a href="saveimage.html"><img src="./../prev.gif" border="0" alt="Previous"></a></td> |
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| 49 | <td width="80%" align="center" valign="center"> |
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| 50 | <font size=-1><i>SAXO Documentation Assistant</i>: <a href="./../home.html">Overview</a></font></td> |
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| 51 | <td width="10%" align="right"> |
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| 52 | <a href=""><img src="./../next.gif" border="0" alt="Next"></a></td> |
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| 53 | </tr> |
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| 54 | </table> |
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| 55 | |
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| 56 | |
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| 57 | <h1><font size="-2">Picture/</font></h1> |
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| 58 | <h2>showimage.pro</h2> |
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| 59 | |
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| 60 | <dl> |
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| 61 | </dl> |
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| 62 | |
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| 63 | |
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| 64 | Show the contents of a graphics file in the current window. |
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| 65 | |
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| 66 | The input formats supported are: |
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| 67 | GIF 8-bit with color table, |
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| 68 | BMP 8-bit with color table or 24-bit true-color, |
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| 69 | PICT 8-bit with color table, |
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| 70 | TIFF 8-bit with color table or 24-bit true-color, |
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| 71 | JPEG 24-bit true color, |
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| 72 | |
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[187] | 73 | Any conversions necessary to translate 8-bit or 24-bit files |
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| 74 | to 8-bit or 24-bit images on-screen are done automatically. |
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[163] | 75 | |
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| 76 | |
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| 77 | |
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| 78 | |
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| 79 | |
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| 80 | <a name="#_showimage"></a> |
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| 81 | |
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[338] | 82 | <h2>showimage <font size="-1" color="#006633"> |
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| 83 | Input/Output |
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[163] | 84 | </font></h2> |
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| 85 | |
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| 86 | <p><font face="Courier">showimage<i>, <a href="#_showimage_keyword_FILE">FILE</a></i>, <a href="#_showimage_keyword_DITHER">DITHER</a>=<i>DITHER</i>, <a href="#_showimage_keyword_CURRENT">CURRENT</a>=<i>CURRENT</i></font></p> |
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| 87 | |
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| 88 | |
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| 89 | |
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| 90 | |
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| 91 | |
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| 92 | |
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| 93 | |
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| 94 | <h3>Parameters</h3> |
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| 95 | |
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| 96 | |
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| 97 | <a name="#_showimage_keyword_FILE"></a> |
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| 98 | <h4>FILE |
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| 99 | <font size="-1" color="#006633">in</font> |
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| 100 | |
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| 101 | |
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| 102 | <font size="-1" color="#006633">required</font> |
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| 103 | |
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| 104 | |
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| 105 | |
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| 106 | |
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| 107 | </h4> |
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| 108 | |
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| 109 | |
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| 110 | Name of the output file (format is identified automatically). |
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| 111 | |
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| 112 | |
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| 113 | |
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| 114 | |
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| 115 | |
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| 116 | <h3>Keywords</h3> |
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| 117 | |
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| 118 | |
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| 119 | <a name="#_showimage_keyword_DITHER"></a> |
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| 120 | <h4>DITHER |
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| 121 | |
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| 122 | |
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| 123 | |
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| 124 | |
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| 125 | |
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| 126 | |
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| 127 | <font size="-1" color="#006633">default:</font> <font size="-1" color="#006633"><i>no dithering</i></font> |
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| 128 | |
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| 129 | </h4> |
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| 130 | |
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| 131 | |
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| 132 | Set this keyword to dither the input image when displaying |
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| 133 | 24-bit images on an 8-bit display. |
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| 134 | |
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| 135 | |
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| 136 | <a name="#_showimage_keyword_CURRENT"></a> |
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| 137 | <h4>CURRENT |
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| 138 | |
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| 139 | |
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| 140 | |
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| 141 | |
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| 142 | |
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| 143 | |
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| 144 | |
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| 145 | |
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| 146 | </h4> |
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| 147 | |
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| 148 | |
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| 149 | Set this keyword to display the image in the current window |
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| 150 | (default is to create a new window sized to fit the image). |
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| 151 | |
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| 152 | |
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| 153 | |
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| 154 | |
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[234] | 155 | <h3>Examples</h3><pre> |
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[163] | 156 | |
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[402] | 157 | IDL> showimage, filepath('rose.jpg', subdir='examples/data') |
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| 158 | |
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[234] | 159 | </pre><h3>Version history</h3> |
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[163] | 160 | |
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[234] | 161 | <h4>Version</h4> |
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[402] | 162 | $Id: showimage.pro 371 2008-08-07 09:32:02Z pinsard $ |
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[163] | 163 | |
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[234] | 164 | <h4>History</h4> |
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| 165 | Liam.Gumley@ssec.wisc.edu |
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| 166 | <a href="http://cimss.ssec.wisc.edu/~gumley/"/> |
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[163] | 167 | |
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| 168 | This program is free software; you can redistribute it and/or |
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| 169 | modify it under the terms of the GNU General Public License |
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| 170 | as published by the Free Software Foundation; either version 2 |
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| 171 | of the License, or (at your option) any later version. |
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| 172 | |
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| 173 | This program is distributed in the hope that it will be useful, |
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| 174 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 175 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 176 | GNU General Public License for more details. |
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| 177 | |
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| 178 | You should have received a copy of the GNU General Public License |
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| 179 | along with this program; if not, write to the Free Software |
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| 180 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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| 181 | |
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| 182 | |
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| 183 | |
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| 184 | <h3>Known issues</h3> |
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| 185 | |
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| 186 | |
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| 187 | |
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| 188 | <h4>Restrictions</h4> |
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| 189 | The color table is modified. |
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| 190 | |
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| 191 | |
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| 192 | Requires IDL 5.2 or higher (image QUERY functions). |
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| 193 | |
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| 202 | |
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| 203 | <font size="-3"><p> </p></font> |
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| 204 | <hr size="1" color="#CCCCCC"/> |
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| 205 | |
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| 207 | |
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| 208 | |
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[187] | 209 | <p><font color="gray" size="-3"> Produced by IDLdoc 2.0.</font></p> |
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[163] | 210 | |
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| 211 | </body> |
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[249] | 212 | </html> |
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