blob: e7493d0986fc5c09435de723a575fbe7a0eb4f88 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
<html>
<head>
<meta http-equiv='Content-Type' content='text/html; charset=us-ascii' />
<title>The PIL.ImageEnhance Module</title>
<link rel='stylesheet' href='effbot.css' type='text/css' />
</head>
<body>
<h1>The PIL.ImageEnhance Module</h1>
<dl>
<dt><b>Brightness(image)</b> (class) [<a href='#PIL.ImageEnhance.Brightness-class'>#</a>]</dt>
<dd>
<p>Brightness enhancement object.</p>
<p>For more information about this class, see <a href='#PIL.ImageEnhance.Brightness-class'><i>The Brightness Class</i></a>.</p>
</dd>
<dt><b>Color(image)</b> (class) [<a href='#PIL.ImageEnhance.Color-class'>#</a>]</dt>
<dd>
<p>Color enhancement object.</p>
<p>For more information about this class, see <a href='#PIL.ImageEnhance.Color-class'><i>The Color Class</i></a>.</p>
</dd>
<dt><b>Contrast(image)</b> (class) [<a href='#PIL.ImageEnhance.Contrast-class'>#</a>]</dt>
<dd>
<p>Contrast enhancement object.</p>
<p>For more information about this class, see <a href='#PIL.ImageEnhance.Contrast-class'><i>The Contrast Class</i></a>.</p>
</dd>
<dt><b>Sharpness(image)</b> (class) [<a href='#PIL.ImageEnhance.Sharpness-class'>#</a>]</dt>
<dd>
<p>Sharpness enhancement object.</p>
<p>For more information about this class, see <a href='#PIL.ImageEnhance.Sharpness-class'><i>The Sharpness Class</i></a>.</p>
</dd>
</dl>
<h2><a id='PIL.ImageEnhance.Brightness-class' name='PIL.ImageEnhance.Brightness-class'>The Brightness Class</a></h2>
<dl>
<dt><b>Brightness(image)</b> (class) [<a href='#PIL.ImageEnhance.Brightness-class'>#</a>]</dt>
<dd>
<p>Brightness enhancement object.
</p><p>
This class can be used to control the brighntess of an image. An
enhancement factor of 0.0 gives a black image, factor 1.0 gives the
original image.
</p></dd>
</dl>
<h2><a id='PIL.ImageEnhance.Color-class' name='PIL.ImageEnhance.Color-class'>The Color Class</a></h2>
<dl>
<dt><b>Color(image)</b> (class) [<a href='#PIL.ImageEnhance.Color-class'>#</a>]</dt>
<dd>
<p>Color enhancement object.
</p><p>
This class can be used to adjust the colour balance of an image, in
a manner similar to the controls on a colour TV set. An enhancement
factor of 0.0 gives a black and white image, a factor of 1.0 gives
the original image.
</p></dd>
</dl>
<h2><a id='PIL.ImageEnhance.Contrast-class' name='PIL.ImageEnhance.Contrast-class'>The Contrast Class</a></h2>
<dl>
<dt><b>Contrast(image)</b> (class) [<a href='#PIL.ImageEnhance.Contrast-class'>#</a>]</dt>
<dd>
<p>Contrast enhancement object.
</p><p>
This class can be used to control the contrast of an image, similar
to the contrast control on a TV set. An enhancement factor of 0.0
gives an solid grey image, factor 1.0 gives the original image.
</p></dd>
</dl>
<h2><a id='PIL.ImageEnhance.Sharpness-class' name='PIL.ImageEnhance.Sharpness-class'>The Sharpness Class</a></h2>
<dl>
<dt><b>Sharpness(image)</b> (class) [<a href='#PIL.ImageEnhance.Sharpness-class'>#</a>]</dt>
<dd>
<p>Sharpness enhancement object.
</p><p>
This class can be used to adjust the sharpness of an image. The
enhancement factor 0.0 gives a blurred image, 1.0 gives the original
image, and a factor of 2.0 gives a sharpened image.
</p></dd>
</dl>
</body></html>
|
