ESArcProgressView 1.6.4

ESArcProgressView 1.6.4

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TestsTested ✗
LangLanguage Obj-CObjective C
License MIT
ReleasedLast Release Jun 2015

Maintained by Bas van Kuijck.

ESArcProgressView 1.6.4

  • By
  • bvkuijck

A progress view to be used within Apple Watch projects

Examples

Installation

Manually

These classes have the following dependecies:

  • QuartzCore Framework

Usage

ESMultipleArcProgressView

#import <ESMultipleArcProgressView.h>

ESMultipleArcProgressView *v = [[ESMultipleArcProgressView alloc] initWithFrame:CGRectMake(40, 40, 200, 200)];
[self.view addSubview:v];

ESArcProgressView *pv = [[ESArcProgressView alloc] init];
[pv setProgress:0.5];
[pv setText:@"RUN"];
[pv setColor:[UIColor orangeColor]];
[v addArcProgressView:pv];

pv = [[ESArcProgressView alloc] init];
[pv setProgress:0.65];
[pv setText:@"WALK"];
[pv setColor:[UIColor greenColor]];
[v addArcProgressView:pv];

pv = [[ESArcProgressView alloc] init];
[pv setProgress:0.8];
[pv setText:@"REST"];
[pv setColor:[UIColor redColor]];
[v addArcProgressView:pv];
// To extract the UIImage:
UIImage *image = [v es_imageOfView];

ESArcProgressView

#import <ESArcProgressView.h>

ESArcProgressView *pv = [[ESArcProgressView alloc] initWithFrame:CGRectMake(20, 20, 200, 200)];
[pv setProgress:0.5];
[pv setColor:[UIColor orangeColor]];
[self.view addSubview:pv];
// To extract the UIImage:
UIImage *image = [pv es_imageOfView];

Animation

#import <ESArcProgressView.h>

#include <easing.h>

ESArcProgressView *pv = [[ESArcProgressView alloc] initWithFrame:CGRectMake(20, 20, 200, 200)];
[pv setProgress:0];
[pv setColor:[UIColor orangeColor]];
[self.view addSubview:pv];

[pv animateTo:0.75 withDuration:1.0f withEasingFunction:BounceEaseOut withUpdateHandler:^(CGFloat animationProgress) {
    NSLog(@"animation progress: %.2f", animationProgress);
    if (animationProgress == 1.0f) {
        NSLog(@"animation finished");
    }
}];

ESArcProgressView

Properties

Property Type Description Default value
color UIColor The color of the line Green
backgroundColor UIColor The background color of the line Default = 50% transparent of color
dotColor UIColor The color of the center dot at the beginning / end of the line White
lineWidth CGFloat The line width (aka diameter) of the line 20
showZeroProgress BOOL Should a small line fragment be visible when the progress is 0.0 NO
showShadow BOOL Should the line have a drop shadow YES
centerDotStyle ESArcProgress-CenterDotStyle Center dot style placement ESArcProgress-CenterDotStyle-BeginAndEnd
centerDotImage UIImage The 'center dot' is replaced by a custom image nil
colorizeCenterDotImage BOOL Should centerDotImage be colorized with dotColor YES
progress CGFloat The progress in percentage (from 0.0 - 1.0) 0.0
text NSString Show a text label next to the progress view nil
multipleArcProgressView ESMultipleArc-ProgressView The group view this instance belongs to nil

ESArcProgressCenterDotStyle

typedef NS_ENUM(NSInteger, ESArcProgressCenterDotStyle) {
    ESArcProgressCenterDotStyleNone = 0,
    ESArcProgressCenterDotStyleBegin,
    ESArcProgressCenterDotStyleEnd,
    ESArcProgressCenterDotStyleBeginAndEnd
};

Methods

animateTo:

Animate to a given value with a duration of 1.0seconds and linear easing

Property Type Description
toValue CGFloat The progress to animate to

animateTo:withDuration:

Animate to a given value with a duration of 1.0seconds and linear easing

Property Type Description
toValue CGFloat The progress to animate to
duration NSTimeInterval The duration of the animation

animateTo:withDuration:withEasingFunction:

Animate to a given value with a duration of 1.0seconds and linear easing

Property Type Description
toValue CGFloat The progress to animate to
duration NSTimeInterval The duration of the animation
easingFunction AHEasingFunction See AHEAsing for possible values

animateTo:withDuration:withEasingFunction:withUpdateHandler:

Animate to a given value with a duration of 1.0seconds and linear easing

Property Type Description
toValue CGFloat The progress to animate to
duration NSTimeInterval The duration of the animation
easingFunction AHEasingFunction See AHEAsing for possible values
updateHandler void (^)(CGFloat animationProgress) Update block which is called when the animation progresses

ESMultipleArcProgressView

Properties

Property Type Description Default value
margin CGFloat The space between the progress views 1.0

Methods

addArcProgressView:

Adds a ESArcProgressView to the view. Each ESArcProgressView will be inserted inside the previous ESArcProgressView.

Parameter Type Description
progressView ESArcProgressView The ESArcProgressView to add

removeArcProgressView:

Remove a particular ESArcProgressView from the view stack. This method will reposition the remaining progress views accordingly.

Parameter Type Description
progressView ESArcProgressView The ESArcProgressView to be removed

UIView (ESMultipleArcProgressViewGenerateUIImage)

es_imageOfView

This method generates (and returns) a UIImage which is a snapshot of the current instance's view with the device's scale as setting

es_imageOfViewWithScale:

This method generates (and returns) a UIImage which is a snapshot of the current instance's view with a specific scale setting