A custom UIView with a gauge control (tachometer like control). Detects swipe gesture and sets the needle/level appropriately. You can customize colors, the maximum level, min/max images, etc.

Setup

Installing with CocoaPods

If you're unfamiliar with CocoaPods you can check out this tutorial here.

1. In Terminal navigate to the root of your project.
2. Run 'touch Podfile' to create the Podfile.
3. Open the Podfile using 'open -e Podfile'

4. Add the pod SFGaugeView to your Podfile.

   platform :ios, '7.0'
   pod 'SFGaugeView'
   

5. Run pod install.

6. Open your app's .xcworkspace file to launch Xcode and start using the control!

Usage

1. Either create SFGaugeView by dragging UIView from storyboard and change implementing class or create it programmatically
2. Create an outlet (if create via storyboard)

3. Set up parameters

   maxlevel = The maximum level of gauge control (unsigned int value)
   minlevel = The minimum level of gauge control (unsigned int value)
   needleColor = Color of needle
   bgColor = Background Color of gauge control
   hideLevel = If set to YES the current level is hidden
   minImage = An image for min level (see screenshot)
   maxImage = An image for max level (see screenshot)
   currentLevel = Sets the current Level
   autoAdjustImageColors = Overlays the images with needleColor (default: NO)
   

4. GaugeControl interaction currentLevel = Returns the current level

Delegate Method

    - (void) sfGaugeView:(SFGaugeView*) gaugeView didChangeLevel:(NSInteger) level;

Author(s)

Simpliflow GmbH

Thomas Winkler

Licence

Distributed under the MIT License.