projects / wxWidgets.git / blame
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|---|---|---|
| 80ed523f VZ |
1 | <!-- Creator : groff version 1.21 --> |
| 2 | <!-- CreationDate: Sun Jul 29 12:12:01 2012 --> | |
| 3 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" | |
| 4 | "http://www.w3.org/TR/html4/loose.dtd"> | |
| 5 | <html> | |
| 6 | <head> | |
| 7 | <meta name="generator" content="groff -Thtml, see www.gnu.org"> | |
| 8 | <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> | |
| 9 | <meta name="Content-Style" content="text/css"> | |
| 10 | <style type="text/css"> | |
| 11 | p { margin-top: 0; margin-bottom: 0; vertical-align: top } | |
| 12 | pre { margin-top: 0; margin-bottom: 0; vertical-align: top } | |
| 13 | table { margin-top: 0; margin-bottom: 0; vertical-align: top } | |
| 14 | h1 { text-align: center } | |
| 15 | </style> | |
| 16 | <title>TIFFFieldReadCount</title> | |
| 17 | ||
| 18 | </head> | |
| 19 | <body> | |
| 20 | ||
| 21 | <h1 align="center">TIFFFieldReadCount</h1> | |
| 22 | ||
| 23 | <a href="#NAME">NAME</a><br> | |
| 24 | <a href="#SYNOPSIS">SYNOPSIS</a><br> | |
| 25 | <a href="#DESCRIPTION">DESCRIPTION</a><br> | |
| 26 | <a href="#RETURN VALUES">RETURN VALUES</a><br> | |
| 27 | <a href="#SEE ALSO">SEE ALSO</a><br> | |
| 28 | ||
| 29 | <hr> | |
| 30 | ||
| 31 | ||
| 32 | <h2>NAME | |
| 33 | <a name="NAME"></a> | |
| 34 | </h2> | |
| 35 | ||
| 36 | ||
| 37 | ||
| 38 | <p style="margin-left:11%; margin-top: 1em">TIFFFieldReadCount | |
| 39 | − Get number of values to be read from field</p> | |
| 40 | ||
| 41 | <h2>SYNOPSIS | |
| 42 | <a name="SYNOPSIS"></a> | |
| 43 | </h2> | |
| 44 | ||
| 45 | ||
| 46 | <p style="margin-left:11%; margin-top: 1em"><b>#include | |
| 47 | <tiffio.h></b></p> | |
| 48 | ||
| 49 | <p style="margin-left:11%; margin-top: 1em"><b>int | |
| 50 | TIFFFieldReadCount(const TIFFField*</b> | |
| 51 | <i>fip</i><b>)</b></p> | |
| 52 | ||
| 53 | <h2>DESCRIPTION | |
| 54 | <a name="DESCRIPTION"></a> | |
| 55 | </h2> | |
| 56 | ||
| 57 | ||
| 58 | ||
| 59 | <p style="margin-left:11%; margin-top: 1em"><b>TIFFFieldReadCount</b> | |
| 60 | returns the number of values available to be read from the | |
| 61 | specified TIFF field; that is, the number of arguments that | |
| 62 | should be supplied to <b>TIFFGetField</b>. For most field | |
| 63 | types this is a small positive integer, typically 1 or 2, | |
| 64 | but there are some special values: <b><br> | |
| 65 | TIFF_VARIABLE</b> indicates that a variable number of values | |
| 66 | is possible; then, a <b>uint16</b> <i>count</i> argument and | |
| 67 | a pointer <i>data</i> argument must be supplied to | |
| 68 | <b>TIFFGetField</b>. <b><br> | |
| 69 | TIFF_VARIABLE2</b> is the same as <b>TIFF_VARIABLE</b> | |
| 70 | except that the <i>count</i> argument must have type | |
| 71 | <b>uint32</b>. <b><br> | |
| 72 | TIFF_SPP</b> indicates that the number of arguments is equal | |
| 73 | to the image’s number of samples per pixel.</p> | |
| 74 | ||
| 75 | <p style="margin-left:11%; margin-top: 1em"><i>fip</i> is a | |
| 76 | field information pointer previously returned by | |
| 77 | <b>TIFFFindField</b>, <b>TIFFFieldWithTag</b>, or | |
| 78 | <b>TIFFFieldWithName</b>.</p> | |
| 79 | ||
| 80 | <h2>RETURN VALUES | |
| 81 | <a name="RETURN VALUES"></a> | |
| 82 | </h2> | |
| 83 | ||
| 84 | ||
| 85 | ||
| 86 | <p style="margin-left:11%; margin-top: 1em"><b>TIFFFieldReadCount</b> | |
| 87 | returns an integer.</p> | |
| 88 | ||
| 89 | <h2>SEE ALSO | |
| 90 | <a name="SEE ALSO"></a> | |
| 91 | </h2> | |
| 92 | ||
| 93 | ||
| 94 | ||
| 95 | <p style="margin-left:11%; margin-top: 1em"><b>libtiff</b>(3TIFF),</p> | |
| 96 | ||
| 97 | <p style="margin-left:11%; margin-top: 1em">Libtiff library | |
| 98 | home page: <b>http://www.remotesensing.org/libtiff/</b></p> | |
| 99 | <hr> | |
| 100 | </body> | |
| 101 | </html> |