Apple iPhone | VisualNewt Software | Serg Koren

SparklinesClass

Tue, 23 Mar 2010 22:08:24 -0400

This is an Objective-C UIView subclass that generates a sparkline.

Get the files here.

This is provided as-is but if you improve this, please let me have a copy.

This sample output shows some examples of the output.

(The yellow and green sparklines are the closing stock price of Apple (2/22-3/22).

How to use:

- Set up an NSArray or NSMutableArray of values to plot.

- Instantiate the SparklineClass with a drawing frame.

- Set the background color with: setBackgroundColorR:g:b:a:

- Set the foreground (plotting/stroke) color with: setForegroundColorR:g:b:a:

- Plot the array with: etSparklineWithPoints:andBordered:

- Use the instance view anyway you want.

See the example project for more info.

Scribbler Early Look

Fri, 04 Sep 2009 11:08:06 -0400

More info here.

iPhone Color Picker

Sun, 08 Feb 2009 22:59:48 -0500

- 02/09/2009 - Added prior color selection, and navbar with button handling.

- 02/08/2009 -I needed a color picker for the iPhone so I threw this together. This is distributed as is, I just ask if you improve on it, please let me know. Thanks.

Download it here.