projects / wxWidgets.git / blame
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|---|---|---|
| 8414a40c VZ |
1 | <!-- Creator : groff version 1.18.1 --> |
| 2 | <!-- CreationDate: Mon Mar 13 18:03:10 2006 --> | |
| 3 | <html> | |
| 4 | <head> | |
| 5 | <meta name="generator" content="groff -Thtml, see www.gnu.org"> | |
| 6 | <meta name="Content-Style" content="text/css"> | |
| 7 | <title>TIFFSTRIP</title> | |
| 8 | </head> | |
| 9 | <body> | |
| 10 | ||
| 11 | <h1 align=center>TIFFSTRIP</h1> | |
| 12 | <a href="#NAME">NAME</a><br> | |
| 13 | <a href="#SYNOPSIS">SYNOPSIS</a><br> | |
| 14 | <a href="#DESCRIPTION">DESCRIPTION</a><br> | |
| 15 | <a href="#DIAGNOSTICS">DIAGNOSTICS</a><br> | |
| 16 | <a href="#SEE ALSO">SEE ALSO</a><br> | |
| 17 | ||
| 18 | <hr> | |
| 19 | <a name="NAME"></a> | |
| 20 | <h2>NAME</h2> | |
| 21 | <!-- INDENTATION --> | |
| 22 | <table width="100%" border=0 rules="none" frame="void" | |
| 23 | cols="2" cellspacing="0" cellpadding="0"> | |
| 24 | <tr valign="top" align="left"> | |
| 25 | <td width="8%"></td> | |
| 26 | <td width="91%"> | |
| 27 | <p>TIFFDefaultStripSize, TIFFStripSize, TIFFVStripSize, | |
| 28 | TIFFRawStripSize, TIFFComputeStrip, TIFFNumberOfStrips | |
| 29 | − strip-related utility routines</p> | |
| 30 | </td> | |
| 31 | </table> | |
| 32 | <a name="SYNOPSIS"></a> | |
| 33 | <h2>SYNOPSIS</h2> | |
| 34 | <!-- INDENTATION --> | |
| 35 | <table width="100%" border=0 rules="none" frame="void" | |
| 36 | cols="2" cellspacing="0" cellpadding="0"> | |
| 37 | <tr valign="top" align="left"> | |
| 38 | <td width="8%"></td> | |
| 39 | <td width="91%"> | |
| 40 | <p><b>#include <tiffio.h></b></p> | |
| 41 | <!-- INDENTATION --> | |
| 42 | <p><b>uint32 TIFFDefaultStripSize(TIFF *</b><i>tif</i><b>, | |
| 43 | uint32</b> <i>estimate</i><b>)<br> | |
| 44 | tsize_t TIFFStripSize(TIFF *</b><i>tif</i><b>)<br> | |
| 45 | tsize_t TIFFVStripSize(TIFF *</b><i>tif</i><b>, uint32</b> | |
| 46 | <i>nrows</i><b>)<br> | |
| 47 | tsize_t TIFFRawStripSize(TIFF *</b><i>tif</i><b>, | |
| 48 | tstrip_t</b> <i>strip</i><b>)<br> | |
| 49 | tstrip_t TIFFComputeStrip(TIFF *</b><i>tif</i><b>, | |
| 50 | uint32</b> <i>row</i><b>, tsample_t</b> | |
| 51 | <i>sample</i><b>)<br> | |
| 52 | tstrip_t TIFFNumberOfStrips(TIFF *</b><i>tif</i><b>)</b></p> | |
| 53 | </td> | |
| 54 | </table> | |
| 55 | <a name="DESCRIPTION"></a> | |
| 56 | <h2>DESCRIPTION</h2> | |
| 57 | <!-- INDENTATION --> | |
| 58 | <table width="100%" border=0 rules="none" frame="void" | |
| 59 | cols="2" cellspacing="0" cellpadding="0"> | |
| 60 | <tr valign="top" align="left"> | |
| 61 | <td width="8%"></td> | |
| 62 | <td width="91%"> | |
| 63 | <p><i>TIFFDefaultStripSize</i> returns the number of rows | |
| 64 | for a reasonable-sized strip according to the current | |
| 65 | settings of the <i>ImageWidth</i>, <i>BitsPerSample</i>, | |
| 66 | <i>SamplesPerPixel</i>, tags and any compression-specific | |
| 67 | requirements. If the <i>estimate</i> parameter, if non-zero, | |
| 68 | then it is taken as an estimate of the desired strip size | |
| 69 | and adjusted according to any compression-specific | |
| 70 | requirements. The value returned by this function is | |
| 71 | typically used to define the <i>RowsPerStrip</i> tag. In | |
| 72 | lieu of any unusual requirements <i>TIFFDefaultStripSize</i> | |
| 73 | tries to create strips that have approximately 8 kilobytes | |
| 74 | of uncompressed data.</p> | |
| 75 | <!-- INDENTATION --> | |
| 76 | <p><i>TIFFStripSize</i> returns the equivalent size for a | |
| 77 | strip of data as it would be returned in a call to | |
| 78 | <i>TIFFReadEncodedStrip</i> or as it would be expected in a | |
| 79 | call to <i>TIFFWriteEncodedStrip</i>.</p> | |
| 80 | <!-- INDENTATION --> | |
| 81 | <p><i>TIFFVStripSize</i> returns the number of bytes in a | |
| 82 | strip with <i>nrows</i> rows of data.</p> | |
| 83 | <!-- INDENTATION --> | |
| 84 | <p><i>TIFFRawStripSize</i> returns the number of bytes in a | |
| 85 | raw strip (i.e. not decoded).</p> | |
| 86 | <!-- INDENTATION --> | |
| 87 | <p><i>TIFFComputeStrip</i> returns the strip that contains | |
| 88 | the specified coordinates. A valid strip is always returned; | |
| 89 | out-of-range coordinate values are clamped to the bounds of | |
| 90 | the image. The <i>row</i> parameter is always used in | |
| 91 | calculating a strip. The <i>sample</i> parameter is used | |
| 92 | only if data are organized in separate planes | |
| 93 | (<i>PlanarConfiguration</i>=2).</p> | |
| 94 | <!-- INDENTATION --> | |
| 95 | <p><i>TIFFNumberOfStrips</i> returns the number of strips in | |
| 96 | the image.</p> | |
| 97 | </td> | |
| 98 | </table> | |
| 99 | <a name="DIAGNOSTICS"></a> | |
| 100 | <h2>DIAGNOSTICS</h2> | |
| 101 | <!-- INDENTATION --> | |
| 102 | <table width="100%" border=0 rules="none" frame="void" | |
| 103 | cols="2" cellspacing="0" cellpadding="0"> | |
| 104 | <tr valign="top" align="left"> | |
| 105 | <td width="8%"></td> | |
| 106 | <td width="91%"> | |
| 107 | <p>None.</p> | |
| 108 | </td> | |
| 109 | </table> | |
| 110 | <a name="SEE ALSO"></a> | |
| 111 | <h2>SEE ALSO</h2> | |
| 112 | <!-- INDENTATION --> | |
| 113 | <table width="100%" border=0 rules="none" frame="void" | |
| 114 | cols="2" cellspacing="0" cellpadding="0"> | |
| 115 | <tr valign="top" align="left"> | |
| 116 | <td width="8%"></td> | |
| 117 | <td width="91%"> | |
| 118 | <p><b>TIFFReadEncodedStrip</b>(3TIFF), | |
| 119 | <b>TIFFReadRawStrip</b>(3TIFF), | |
| 120 | <b>TIFFWriteEncodedStrip</b>(3TIFF), | |
| 121 | <b>TIFFWriteRawStrip</b>(3TIFF), <b>libtiff</b>(3TIFF),</p> | |
| 122 | <!-- INDENTATION --> | |
| 123 | <p>Libtiff library home page: | |
| 124 | <b>http://www.remotesensing.org/libtiff/</b></p> | |
| 125 | </td> | |
| 126 | </table> | |
| 127 | <hr> | |
| 128 | </body> | |
| 129 | </html> |