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  2. 52
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  3. 2
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@ -15,7 +15,7 @@ Contents
**   ** **5. Data:** **             ** **[`CSV`](#csv)**__,__ **[`JSON`](#json)**__,__ **[`Pickle`](#pickle)**__,__ **[`SQLite`](#sqlite)**__,__ **[`Bytes`](#bytes)**__,__ **[`Struct`](#struct)**__,__ **[`Array`](#array)**__,__ **[`MemoryView`](#memory-view)**__,__ **[`Deque`](#deque)**__.__ **   ** **5. Data:** **             ** **[`CSV`](#csv)**__,__ **[`JSON`](#json)**__,__ **[`Pickle`](#pickle)**__,__ **[`SQLite`](#sqlite)**__,__ **[`Bytes`](#bytes)**__,__ **[`Struct`](#struct)**__,__ **[`Array`](#array)**__,__ **[`MemoryView`](#memory-view)**__,__ **[`Deque`](#deque)**__.__
**   ** **6. Advanced:** **   ** **[`Threading`](#threading)**__,__ **[`Operator`](#operator)**__,__ **[`Introspection`](#introspection)**__,__ **[`Metaprograming`](#metaprograming)**__,__ **[`Eval`](#eval)**__,__ **[`Coroutine`](#coroutine)**__.__ **   ** **6. Advanced:** **   ** **[`Threading`](#threading)**__,__ **[`Operator`](#operator)**__,__ **[`Introspection`](#introspection)**__,__ **[`Metaprograming`](#metaprograming)**__,__ **[`Eval`](#eval)**__,__ **[`Coroutine`](#coroutine)**__.__
**   ** **7. Libraries:** **      ** **[`Progress_Bar`](#progress-bar)**__,__ **[`Plot`](#plot)**__,__ **[`Table`](#table)**__,__ **[`Curses`](#curses)**__,__ **[`Logging`](#logging)**__,__ **[`Scraping`](#scraping)**__,__ **[`Web`](#web)**__,__ **[`Profile`](#profile)**__,__ **   ** **7. Libraries:** **      ** **[`Progress_Bar`](#progress-bar)**__,__ **[`Plot`](#plot)**__,__ **[`Table`](#table)**__,__ **[`Curses`](#curses)**__,__ **[`Logging`](#logging)**__,__ **[`Scraping`](#scraping)**__,__ **[`Web`](#web)**__,__ **[`Profile`](#profile)**__,__
**                                 ** **[`NumPy`](#numpy)**__,__ **[`Image`](#image)**__,__ **[`Audio`](#audio)**__.__
**                                 ** **[`NumPy`](#numpy)**__,__ **[`Image`](#image)**__,__ **[`Animation`](#animation)**__,__ **[`Audio`](#audio)**__,__ **[`Synthesizer `](#synthesizer)**__.__
Main Main
@ -2573,11 +2573,11 @@ from PIL import Image
``` ```
```python ```python
<tuple/int> = img.getpixel((x, y)) # Returns a pixel.
<Image>.putpixel((x, y), <tuple/int>) # Writes tuple/int to image.
<ImagingCore> = <Image>.getdata() # Returns a sequence of tuples/ints.
<Image>.putdata(<list/tuple>) # Writes a sequence of tuples/ints.
<Image>.paste(<Image>, (x, y)) # Writes an image to image.
<tuple/int> = img.getpixel((x, y)) # Returns a pixel.
<Image>.putpixel((x, y), <tuple/int>) # Writes a pixel to image.
<ImagingCore> = <Image>.getdata() # Returns a sequence of pixels.
<Image>.putdata(<list/tuple>) # Writes a sequence of pixels.
<Image>.paste(<Image>, (x, y)) # Writes an image to image.
``` ```
### Modes ### Modes
@ -2587,21 +2587,6 @@ from PIL import Image
* **`'RGBA'` - 4x8-bit pixels, true color with transparency mask.** * **`'RGBA'` - 4x8-bit pixels, true color with transparency mask.**
* **`'HSV'` - 3x8-bit pixels, Hue, Saturation, Value color space.** * **`'HSV'` - 3x8-bit pixels, Hue, Saturation, Value color space.**
### ImageDraw
```python
from PIL import ImageDraw
<ImageDraw> = ImageDraw.Draw(<Image>)
<ImageDraw>.point((x, y), fill=None)
<ImageDraw>.line((x1, y1, x2, y2 [, ...]), fill=None, width=0, joint=None)
<ImageDraw>.arc((x1, y1, x2, y2), from_deg, to_deg, fill=None, width=0)
<ImageDraw>.rectangle((x1, y1, x2, y2), fill=None, outline=None, width=0)
<ImageDraw>.polygon((x1, y1, x2, y2 [, ...]), fill=None, outline=None)
<ImageDraw>.ellipse((x1, y1, x2, y2), fill=None, outline=None, width=0)
```
* **Use `'fill=<color>'` to set the primary color.**
* **Use `'outline=<color>'` to set the secondary color.**
* **Colors can be specified as tuple, int, `'#rrggbb'` string or a color name.**
### Examples ### Examples
#### Creates a PNG image of a rainbow gradient: #### Creates a PNG image of a rainbow gradient:
```python ```python
@ -2622,11 +2607,27 @@ img.putdata([(add_noise(h), s, v) for h, s, v in img.getdata()])
img.convert(mode='RGB').save('test.png') img.convert(mode='RGB').save('test.png')
``` ```
### ImageDraw
```python
from PIL import ImageDraw
<ImageDraw> = ImageDraw.Draw(<Image>)
<ImageDraw>.point((x, y), fill=None)
<ImageDraw>.line((x1, y1, x2, y2 [, ...]), fill=None, width=0, joint=None)
<ImageDraw>.arc((x1, y1, x2, y2), from_deg, to_deg, fill=None, width=0)
<ImageDraw>.rectangle((x1, y1, x2, y2), fill=None, outline=None, width=0)
<ImageDraw>.polygon((x1, y1, x2, y2 [, ...]), fill=None, outline=None)
<ImageDraw>.ellipse((x1, y1, x2, y2), fill=None, outline=None, width=0)
```
* **Use `'fill=<color>'` to set the primary color.**
* **Use `'outline=<color>'` to set the secondary color.**
* **Colors can be specified as tuple, int, `'#rrggbb'` string or a color name.**
Animation Animation
--------- ---------
#### Creates a GIF of a bouncing ball: #### Creates a GIF of a bouncing ball:
```python ```python
# $ pip3 install imageio
# $ pip3 install pillow imageio
from PIL import Image, ImageDraw from PIL import Image, ImageDraw
import imageio import imageio
WIDTH, R = 126, 10 WIDTH, R = 126, 10

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@ -217,7 +217,7 @@ pre.prettyprint {
<strong><span class="hljs-string"><span class="hljs-string">'5. Data'</span></span></strong>: [<a href="#csv">CSV</a>, <a href="#json">JSON</a>, <a href="#pickle">Pickle</a>, <a href="#sqlite">SQLite</a>, <a href="#bytes">Bytes</a>, <a href="#struct">Struct</a>, <a href="#array">Array</a>, <a href="#memoryview">MemoryView</a>, <a href="#deque">Deque</a>], <strong><span class="hljs-string"><span class="hljs-string">'5. Data'</span></span></strong>: [<a href="#csv">CSV</a>, <a href="#json">JSON</a>, <a href="#pickle">Pickle</a>, <a href="#sqlite">SQLite</a>, <a href="#bytes">Bytes</a>, <a href="#struct">Struct</a>, <a href="#array">Array</a>, <a href="#memoryview">MemoryView</a>, <a href="#deque">Deque</a>],
<strong><span class="hljs-string"><span class="hljs-string">'6. Advanced'</span></span></strong>: [<a href="#threading">Threading</a>, <a href="#operator">Operator</a>, <a href="#introspection">Introspection</a>, <a href="#metaprograming">Metaprograming</a>, <a href="#eval">Eval</a>, <a href="#coroutine">Coroutine</a>], <strong><span class="hljs-string"><span class="hljs-string">'6. Advanced'</span></span></strong>: [<a href="#threading">Threading</a>, <a href="#operator">Operator</a>, <a href="#introspection">Introspection</a>, <a href="#metaprograming">Metaprograming</a>, <a href="#eval">Eval</a>, <a href="#coroutine">Coroutine</a>],
<strong><span class="hljs-string"><span class="hljs-string">'7. Libraries'</span></span></strong>: [<a href="#progressbar">Progress_Bar</a>, <a href="#plot">Plot</a>, <a href="#table">Table</a>, <a href="#curses">Curses</a>, <a href="#logging">Logging</a>, <a href="#scraping">Scraping</a>, <a href="#web">Web</a>, <a href="#profile">Profile</a>, <strong><span class="hljs-string"><span class="hljs-string">'7. Libraries'</span></span></strong>: [<a href="#progressbar">Progress_Bar</a>, <a href="#plot">Plot</a>, <a href="#table">Table</a>, <a href="#curses">Curses</a>, <a href="#logging">Logging</a>, <a href="#scraping">Scraping</a>, <a href="#web">Web</a>, <a href="#profile">Profile</a>,
<a href="#numpy">NumPy</a>, <a href="#image">Image</a>, <a href="#audio">Audio</a>]
<a href="#numpy">NumPy</a>, <a href="#image">Image</a>, <a href="#animation">Animation</a>, <a href="#audio">Audio</a>, <a href="#synthesizer">Synthesizer</a>]
} }
</code></pre></div></div> </code></pre></div></div>
@ -2189,11 +2189,11 @@ right = [[<span class="hljs-number">0.1</span>, <span class="hljs-number">0.6</s
&lt;Image&gt;.save(<span class="hljs-string">'&lt;path&gt;'</span>) &lt;Image&gt;.save(<span class="hljs-string">'&lt;path&gt;'</span>)
&lt;Image&gt;.show() &lt;Image&gt;.show()
</code></pre> </code></pre>
<pre><code class="python language-python hljs">&lt;tuple/int&gt; = img.getpixel((x, y)) <span class="hljs-comment"># Returns a pixel.</span>
&lt;Image&gt;.putpixel((x, y), &lt;tuple/int&gt;) <span class="hljs-comment"># Writes tuple/int to image.</span>
&lt;ImagingCore&gt; = &lt;Image&gt;.getdata() <span class="hljs-comment"># Returns a sequence of tuples/ints.</span>
&lt;Image&gt;.putdata(&lt;list/tuple&gt;) <span class="hljs-comment"># Writes a sequence of tuples/ints.</span>
&lt;Image&gt;.paste(&lt;Image&gt;, (x, y)) <span class="hljs-comment"># Writes an image to image.</span>
<pre><code class="python language-python hljs">&lt;tuple/int&gt; = img.getpixel((x, y)) <span class="hljs-comment"># Returns a pixel.</span>
&lt;Image&gt;.putpixel((x, y), &lt;tuple/int&gt;) <span class="hljs-comment"># Writes a pixel to image.</span>
&lt;ImagingCore&gt; = &lt;Image&gt;.getdata() <span class="hljs-comment"># Returns a sequence of pixels.</span>
&lt;Image&gt;.putdata(&lt;list/tuple&gt;) <span class="hljs-comment"># Writes a sequence of pixels.</span>
&lt;Image&gt;.paste(&lt;Image&gt;, (x, y)) <span class="hljs-comment"># Writes an image to image.</span>
</code></pre> </code></pre>
<div><h3 id="modes-1">Modes</h3><ul> <div><h3 id="modes-1">Modes</h3><ul>
<li><strong><code class="python hljs"><span class="hljs-string">'1'</span></code> - 1-bit pixels, black and white, stored with one pixel per byte.</strong></li> <li><strong><code class="python hljs"><span class="hljs-string">'1'</span></code> - 1-bit pixels, black and white, stored with one pixel per byte.</strong></li>
@ -2201,30 +2201,15 @@ right = [[<span class="hljs-number">0.1</span>, <span class="hljs-number">0.6</s
<li><strong><code class="python hljs"><span class="hljs-string">'RGB'</span></code> - 3x8-bit pixels, true color.</strong></li> <li><strong><code class="python hljs"><span class="hljs-string">'RGB'</span></code> - 3x8-bit pixels, true color.</strong></li>
<li><strong><code class="python hljs"><span class="hljs-string">'RGBA'</span></code> - 4x8-bit pixels, true color with transparency mask.</strong></li> <li><strong><code class="python hljs"><span class="hljs-string">'RGBA'</span></code> - 4x8-bit pixels, true color with transparency mask.</strong></li>
<li><strong><code class="python hljs"><span class="hljs-string">'HSV'</span></code> - 3x8-bit pixels, Hue, Saturation, Value color space.</strong></li> <li><strong><code class="python hljs"><span class="hljs-string">'HSV'</span></code> - 3x8-bit pixels, Hue, Saturation, Value color space.</strong></li>
</ul><div><h3 id="imagedraw">ImageDraw</h3><pre><code class="python language-python hljs"><span class="hljs-keyword">from</span> PIL <span class="hljs-keyword">import</span> ImageDraw
&lt;ImageDraw&gt; = ImageDraw.Draw(&lt;Image&gt;)
&lt;ImageDraw&gt;.point((x, y), fill=<span class="hljs-keyword">None</span>)
&lt;ImageDraw&gt;.line((x1, y1, x2, y2 [, ...]), fill=<span class="hljs-keyword">None</span>, width=<span class="hljs-number">0</span>, joint=<span class="hljs-keyword">None</span>)
&lt;ImageDraw&gt;.arc((x1, y1, x2, y2), from_deg, to_deg, fill=<span class="hljs-keyword">None</span>, width=<span class="hljs-number">0</span>)
&lt;ImageDraw&gt;.rectangle((x1, y1, x2, y2), fill=<span class="hljs-keyword">None</span>, outline=<span class="hljs-keyword">None</span>, width=<span class="hljs-number">0</span>)
&lt;ImageDraw&gt;.polygon((x1, y1, x2, y2 [, ...]), fill=<span class="hljs-keyword">None</span>, outline=<span class="hljs-keyword">None</span>)
&lt;ImageDraw&gt;.ellipse((x1, y1, x2, y2), fill=<span class="hljs-keyword">None</span>, outline=<span class="hljs-keyword">None</span>, width=<span class="hljs-number">0</span>)
</code></pre></div></div>
<ul>
<li><strong>Use <code class="python hljs"><span class="hljs-string">'fill=&lt;color&gt;'</span></code> to set the primary color.</strong></li>
<li><strong>Use <code class="python hljs"><span class="hljs-string">'outline=&lt;color&gt;'</span></code> to set the secondary color.</strong></li>
<li><strong>Colors can be specified as tuple, int, <code class="python hljs"><span class="hljs-string">'#rrggbb'</span></code> string or a color name.</strong></li>
</ul>
<div><h3 id="examples">Examples</h3><div><h4 id="createsapngimageofarainbowgradient">Creates a PNG image of a rainbow gradient:</h4><pre><code class="python language-python hljs">WIDTH, HEIGHT = <span class="hljs-number">100</span>, <span class="hljs-number">100</span>
</ul><div><h3 id="examples">Examples</h3><div><h4 id="createsapngimageofarainbowgradient">Creates a PNG image of a rainbow gradient:</h4><pre><code class="python language-python hljs">WIDTH, HEIGHT = <span class="hljs-number">100</span>, <span class="hljs-number">100</span>
size = WIDTH * HEIGHT size = WIDTH * HEIGHT
hue = [<span class="hljs-number">255</span> * i/size <span class="hljs-keyword">for</span> i <span class="hljs-keyword">in</span> range(size)] hue = [<span class="hljs-number">255</span> * i/size <span class="hljs-keyword">for</span> i <span class="hljs-keyword">in</span> range(size)]
img = Image.new(<span class="hljs-string">'HSV'</span>, (WIDTH, HEIGHT)) img = Image.new(<span class="hljs-string">'HSV'</span>, (WIDTH, HEIGHT))
img.putdata([(int(h), <span class="hljs-number">255</span>, <span class="hljs-number">255</span>) <span class="hljs-keyword">for</span> h <span class="hljs-keyword">in</span> hue]) img.putdata([(int(h), <span class="hljs-number">255</span>, <span class="hljs-number">255</span>) <span class="hljs-keyword">for</span> h <span class="hljs-keyword">in</span> hue])
img.convert(mode=<span class="hljs-string">'RGB'</span>).save(<span class="hljs-string">'test.png'</span>) img.convert(mode=<span class="hljs-string">'RGB'</span>).save(<span class="hljs-string">'test.png'</span>)
</code></pre></div></div>
</code></pre></div></div></div>
<div><h4 id="addsnoisetoapngimage">Adds noise to a PNG image:</h4><pre><code class="python language-python hljs"><span class="hljs-keyword">from</span> random <span class="hljs-keyword">import</span> randint <div><h4 id="addsnoisetoapngimage">Adds noise to a PNG image:</h4><pre><code class="python language-python hljs"><span class="hljs-keyword">from</span> random <span class="hljs-keyword">import</span> randint
@ -2234,7 +2219,22 @@ img.putdata([(add_noise(h), s, v) <span class="hljs-keyword">for</span> h, s, v
img.convert(mode=<span class="hljs-string">'RGB'</span>).save(<span class="hljs-string">'test.png'</span>) img.convert(mode=<span class="hljs-string">'RGB'</span>).save(<span class="hljs-string">'test.png'</span>)
</code></pre></div> </code></pre></div>
<div><h2 id="animation"><a href="#animation" name="animation">#</a>Animation</h2><div><h4 id="createsagifofabouncingball">Creates a GIF of a bouncing ball:</h4><pre><code class="python language-python hljs"><span class="hljs-comment"># $ pip3 install imageio</span>
<div><h3 id="imagedraw">ImageDraw</h3><pre><code class="python language-python hljs"><span class="hljs-keyword">from</span> PIL <span class="hljs-keyword">import</span> ImageDraw
&lt;ImageDraw&gt; = ImageDraw.Draw(&lt;Image&gt;)
&lt;ImageDraw&gt;.point((x, y), fill=<span class="hljs-keyword">None</span>)
&lt;ImageDraw&gt;.line((x1, y1, x2, y2 [, ...]), fill=<span class="hljs-keyword">None</span>, width=<span class="hljs-number">0</span>, joint=<span class="hljs-keyword">None</span>)
&lt;ImageDraw&gt;.arc((x1, y1, x2, y2), from_deg, to_deg, fill=<span class="hljs-keyword">None</span>, width=<span class="hljs-number">0</span>)
&lt;ImageDraw&gt;.rectangle((x1, y1, x2, y2), fill=<span class="hljs-keyword">None</span>, outline=<span class="hljs-keyword">None</span>, width=<span class="hljs-number">0</span>)
&lt;ImageDraw&gt;.polygon((x1, y1, x2, y2 [, ...]), fill=<span class="hljs-keyword">None</span>, outline=<span class="hljs-keyword">None</span>)
&lt;ImageDraw&gt;.ellipse((x1, y1, x2, y2), fill=<span class="hljs-keyword">None</span>, outline=<span class="hljs-keyword">None</span>, width=<span class="hljs-number">0</span>)
</code></pre></div>
<ul>
<li><strong>Use <code class="python hljs"><span class="hljs-string">'fill=&lt;color&gt;'</span></code> to set the primary color.</strong></li>
<li><strong>Use <code class="python hljs"><span class="hljs-string">'outline=&lt;color&gt;'</span></code> to set the secondary color.</strong></li>
<li><strong>Colors can be specified as tuple, int, <code class="python hljs"><span class="hljs-string">'#rrggbb'</span></code> string or a color name.</strong></li>
</ul>
<div><h2 id="animation"><a href="#animation" name="animation">#</a>Animation</h2><div><h4 id="createsagifofabouncingball">Creates a GIF of a bouncing ball:</h4><pre><code class="python language-python hljs"><span class="hljs-comment"># $ pip3 install pillow imageio</span>
<span class="hljs-keyword">from</span> PIL <span class="hljs-keyword">import</span> Image, ImageDraw <span class="hljs-keyword">from</span> PIL <span class="hljs-keyword">import</span> Image, ImageDraw
<span class="hljs-keyword">import</span> imageio <span class="hljs-keyword">import</span> imageio
WIDTH, R = <span class="hljs-number">126</span>, <span class="hljs-number">10</span> WIDTH, R = <span class="hljs-number">126</span>, <span class="hljs-number">10</span>

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@ -26,7 +26,7 @@ const TOC =
' <strong><span class="hljs-string">\'5. Data\'</span></strong>: [<a href="#csv">CSV</a>, <a href="#json">JSON</a>, <a href="#pickle">Pickle</a>, <a href="#sqlite">SQLite</a>, <a href="#bytes">Bytes</a>, <a href="#struct">Struct</a>, <a href="#array">Array</a>, <a href="#memoryview">MemoryView</a>, <a href="#deque">Deque</a>],\n' + ' <strong><span class="hljs-string">\'5. Data\'</span></strong>: [<a href="#csv">CSV</a>, <a href="#json">JSON</a>, <a href="#pickle">Pickle</a>, <a href="#sqlite">SQLite</a>, <a href="#bytes">Bytes</a>, <a href="#struct">Struct</a>, <a href="#array">Array</a>, <a href="#memoryview">MemoryView</a>, <a href="#deque">Deque</a>],\n' +
' <strong><span class="hljs-string">\'6. Advanced\'</span></strong>: [<a href="#threading">Threading</a>, <a href="#operator">Operator</a>, <a href="#introspection">Introspection</a>, <a href="#metaprograming">Metaprograming</a>, <a href="#eval">Eval</a>, <a href="#coroutine">Coroutine</a>],\n' + ' <strong><span class="hljs-string">\'6. Advanced\'</span></strong>: [<a href="#threading">Threading</a>, <a href="#operator">Operator</a>, <a href="#introspection">Introspection</a>, <a href="#metaprograming">Metaprograming</a>, <a href="#eval">Eval</a>, <a href="#coroutine">Coroutine</a>],\n' +
' <strong><span class="hljs-string">\'7. Libraries\'</span></strong>: [<a href="#progressbar">Progress_Bar</a>, <a href="#plot">Plot</a>, <a href="#table">Table</a>, <a href="#curses">Curses</a>, <a href="#logging">Logging</a>, <a href="#scraping">Scraping</a>, <a href="#web">Web</a>, <a href="#profile">Profile</a>,\n' + ' <strong><span class="hljs-string">\'7. Libraries\'</span></strong>: [<a href="#progressbar">Progress_Bar</a>, <a href="#plot">Plot</a>, <a href="#table">Table</a>, <a href="#curses">Curses</a>, <a href="#logging">Logging</a>, <a href="#scraping">Scraping</a>, <a href="#web">Web</a>, <a href="#profile">Profile</a>,\n' +
' <a href="#numpy">NumPy</a>, <a href="#image">Image</a>, <a href="#audio">Audio</a>]\n' +
' <a href="#numpy">NumPy</a>, <a href="#image">Image</a>, <a href="#animation">Animation</a>, <a href="#audio">Audio</a>, <a href="#synthesizer">Synthesizer</a>]\n' +
'}\n' + '}\n' +
'</code></pre>\n'; '</code></pre>\n';

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