alicanbatur / KAProgressLabel

Minimal circular progress label

#KAProgressLabel

Minimal circular & rectangle progress label for iOS.

##Install

###Lame install

• Copy the KAProgressLabel/KAProgressLabel folder into your project.
• Import KAProgressLabel.h from your .pch file

###Using cocoapods

add this line to your Podfile : : pod 'KAProgressLabel'

##Usage

###Display

Have a look at the necessary code to display a progress label such as the one on top.

####Color

[_myProgressLabel setColorTable: @{
		NSStringFromProgressLabelColorTableKey(ProgressLabelFillColor):[UIColor clearColor],
        NSStringFromProgressLabelColorTableKey(ProgressLabelTrackColor):[UIColor redColor],
        NSStringFromProgressLabelColorTableKey(ProgressLabelProgressColor):[UIColor greenColor]
    }];

####BorderWidth

[_myProgressLabel setBorderWidth:5]; // 5px border

###Progress

####Set progress

// Progress must be between 0 and 1
[_myProgressLabel setText:@"50%"];
[_myProgressLabel setProgress:0.5];

####Set progress animated A delegate method is provided in order for you to change the content of the label according to your needs

- (void)viewDidLoad
{
	//Using delegation
	[_myProgressLabel setDelegate:self]; 

	//Using block
	_myProgressLabel.progressLabelVCBlock = ^(KAProgressLabel *label, CGFloat progress) {
        dispatch_async(dispatch_get_main_queue(), ^{
            [label setText:[NSString stringWithFormat:@"%.0f%%", (progress*100)]];
        });
    };

	[_myProgressLabel setProgress:0.5
                      timing:TPPropertyAnimationTimingEaseOut
                    duration:1.0
                       delay:0.0];
}

#pragma mark - delegate

- (void)progressLabel:(KAProgressLabel *)label progressChanged:(CGFloat)progress
{
  [label setText:[NSString stringWithFormat:@"%.0f%%", (progress*100)]];
}

##Advanced Usage

You may want to fine-tune yourself what arc to display or which way to draw it. Yo can use these methods to do so.

- (void) setStartDegree:(CGFloat)startDegree;
- (void) setEndDegree:(CGFloat)endDegree;
- (void) setClockWise:(BOOL)clockWise;

##Roadmap

• Rounded borders
• User interaction