The YLProgressBar is an UIProgressView replacement with an highly and fully customizable animated progress bar in pure Core Graphics
It has been implemented using the Core Graphics framework without any images. So it can be customize freely and independently the plateform.
The recommended approach to use the YLProgressBar in your project is using the CocoaPods package manager, as it provides flexible dependency management and dead simple installation.
Install CocoaPods if not already available:
$ [sudo] gem install cocoapods
$ pod setupGo to the directory of your Xcode project, and Create and Edit your Podfile and add YLProgressBar:
$ cd /path/to/MyProject
$ touch Podfile
$ edit Podfile
source 'https://github.com/CocoaPods/Specs.git'
platform :ios
pod 'YLProgressBar', '~> 3.2.0'Install into your project:
$ pod installOpen your project in Xcode from the .xcworkspace file (not the usual project file)
$ open MyProject.xcworkspaceDownload the project and copy the YLProgressBar folder into your project and then simply #import "YLProgressBar.h" in the file(s) you would like to use it in.
Here are some examples to show you how the YLProgressBar can be configured:
// Blue flat progress, with no stripes
_progressBar.type = YLProgressBarTypeFlat;
_progressBar.progressTintColor = [UIColor blueColor];
_progressBar.hideStripes = YES;
// Green rounded/gloss progress, with vertical animated stripes
_progressBar.type = YLProgressBarTypeRounded;
_progressBar.progressTintColor = [UIColor greenColor];
_progressBar.stripesOrientation = YLProgressBarStripesOrientationVertical;
// Rainbow flat progress, with the indicator text displayed over the progress bar
_progressBar.type = YLProgressBarTypeFlat;
_progressBar.hideStripes = YES;
_progressBar.indicatorTextDisplayMode = YLProgressBarIndicatorTextDisplayModeProgress;
_progressBar.progressTintColors = @[[UIColor colorWithRed:33/255.0f green:180/255.0f blue:162/255.0f alpha:1.0f],
[UIColor colorWithRed:3/255.0f green:137/255.0f blue:166/255.0f alpha:1.0f],
[UIColor colorWithRed:91/255.0f green:63/255.0f blue:150/255.0f alpha:1.0f],
[UIColor colorWithRed:87/255.0f green:26/255.0f blue:70/255.0f alpha:1.0f],
[UIColor colorWithRed:126/255.0f green:26/255.0f blue:36/255.0f alpha:1.0f],
[UIColor colorWithRed:149/255.0f green:37/255.0f blue:36/255.0f alpha:1.0f],
[UIColor colorWithRed:228/255.0f green:69/255.0f blue:39/255.0f alpha:1.0f],
[UIColor colorWithRed:245/255.0f green:166/255.0f blue:35/255.0f alpha:1.0f],
[UIColor colorWithRed:165/255.0f green:202/255.0f blue:60/255.0f alpha:1.0f],
[UIColor colorWithRed:202/255.0f green:217/255.0f blue:54/255.0f alpha:1.0f],
[UIColor colorWithRed:111/255.0f green:188/255.0f blue:84/255.0f alpha:1.0f]];You can also use the UIAppearence protocol to configure all the progress bar:
[[YLProgressBar appearance] setType:YLProgressBarTypeFlat];
[[YLProgressBar appearance] setProgressTintColor:[UIColor blueColor]];Yannick Loriot
Copyright 2013 - present Yannick Loriot.
http://yannickloriot.com
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