Mercurial > hg > digilib

comparison servlet/doc/Scaler.html @ 77:be7b503d5234

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Small doc update.
author robcast
date Mon, 03 Feb 2003 17:05:31 +0100
parents 6d5ef772b809
children ef2f38e404f8
comparison
equal deleted inserted replaced
76:6d5ef772b809 77:be7b503d5234
74 </ul> 74 </ul>
75 </li> 75 </li>
76 76
77 <li><b>cont</b>: change contrast of the image. Negative value 77 <li><b>cont</b>: change contrast of the image. Negative value
78 reduces contrast, positive value enhances contrast. Pixel value is 78 reduces contrast, positive value enhances contrast. Pixel value is
79 multiplied by 2^cont.</li> 79 multiplied by 2^cont. Default: 0</li>
80 80
81 <li><b>brgt</b>: change brightness of image. Negative value reduces 81 <li><b>brgt</b>: change brightness of image. Negative value reduces
82 brightness, positive value enhances brightness. Pixel value is added 82 brightness, positive value enhances brightness. Pixel value is added
83 brgt.</li> 83 brgt. Default: 0</li>
84 84
85 <li><b>rot</b>: rotate image. Rotation angle is given in degrees.</li> 85 <li><b>rot</b>: rotate image. Rotation angle is given in degrees. Default: 0</li>
86 86
87 </ul> 87 </ul>
88 The image will be scaled equally in horizontal and vertical direction such that 88 The image will be scaled equally in horizontal and vertical direction such that
89 the resulting image does not exceed the rectangle <code>[ww,wh]</code>. 89 the resulting image does not exceed the rectangle <code>[ww,wh]</code>.
90 </p> 90 </p>