PHP script to generate sparklines, with browser cachine with ETag.
<img src='sparkline.php?size=80x20&data=2,4,5,6,10,7,8,5,7,7,11,8,6,9,11,9,13,14,12,16&back=fff&line=5bb763&fill=d5f7d8' />
sparkline.php
sparkline.php?data=5
sparkline.php?data=2,4,5,6,10,7,8,5,7,7,11,8,6,9,11,9,13,14,12,16
sparkline.php?data=2,4,5,6,10,7,8,5,7,7,11,8,6,9,11,9,13,14,12,16&line=5bb763&fill=d5f7d8
sparkline.php?data=2,4,5,6,10,7,8,5,7,7,11,8,6,9,11,9,13,14,12,16&line=fd8626&fill=ffedde
sparkline.php?data=2,4,5,6,10,7,8,5,7,7,11,8,6,9,11,9,13,14,12,16&line=ed5565&fill=ffe2e2
sparkline.php?data=2,4,5,6,10,7,8,5,7,7,11,8,6,9,11,9,13,14,12,16&line=444&fill=eee
sparkline.php?data=2,4,5,6,10,7,8,5,7,7,11,8,6,9,11,9,13,14,12,16&line=31475c&fill=fff
sparkline.php?size=185x40&data=2,4,5,6,10,7,8,5,7,7,11,8,6,9,11,9,13,14,12,16
| Key | Example Value | Default | Description |
|---|---|---|---|
| size | 100x25, 100 | 80x20 | Width must be between 50 and 80 Height must be between 20 and 800 |
| data | 10,20,50,20,30,40,50,120,90 | Comma separated list of values to plot | |
| back | eeeeee, ddd | ffffff | Hexadecimal code for background colour |
| line | 555555, 222 | 1388db | Hexadecimal code for line colour |
| fill | cccccc, bbb | e6f2fa | Hexadecimal code for fill colour |
| Value | Description |
|---|---|
| 100 | Creates a square image 100px in width and 100px in height |
| 80x20 | Creates an image 80px in width and 20px in height |
Sparkline is licensed under the MIT license, see LICENSE.md for details.