inamiy / yiinnershadowview Goto Github PK

View Code? Open in Web Editor NEW

155.0 5.0 14.0 66 KB

Inner-shadow UIView/CALayer for iOS.

Home Page: http://stackoverflow.com/questions/4431292/inner-shadow-effect-on-uiview-layer

Objective-C 94.16% Ruby 5.84%

yiinnershadowview's Introduction

YIInnerShadowView

Inner-shadow UIView/CALayer for iOS.

How to use

YIInnerShadowView* innerShadowView = [[YIInnerShadowView alloc] initWithFrame:frame];
innerShadowView.shadowRadius = 5;
innerShadowView.shadowMask = YIInnerShadowMaskVertical;
[self.view addSubview:innerShadowView];

YIInnerShadowMask

typedef enum {
    YIInnerShadowMaskNone       = 0,
    YIInnerShadowMaskTop        = 1 << 1,
    YIInnerShadowMaskBottom     = 1 << 2,
    YIInnerShadowMaskLeft       = 1 << 3,
    YIInnerShadowMaskRight      = 1 << 4,
    YIInnerShadowMaskVertical   = YIInnerShadowMaskTop | YIInnerShadowMaskBottom,
    YIInnerShadowMaskHorizontal = YIInnerShadowMaskLeft | YIInnerShadowMaskRight,
    YIInnerShadowMaskAll        = YIInnerShadowMaskVertical | YIInnerShadowMaskHorizontal
} YIInnerShadowMask;

Acknowledgement

Main idea is from Matt Wilding:

http://stackoverflow.com/questions/4431292/inner-shadow-effect-on-uiview-layer

License

YIInnerShadowView is available under the Beerware license.

If we meet some day, and you think this stuff is worth it, you can buy me a beer in return.

yiinnershadowview's People

Contributors

Stargazers

Watchers

Forkers

moacap asarazan nukemhill gerasim13 uikit0 vascopinto esakuda sunsidew 1213kf edap79 croig mahmutpinarbasi thehmmka answerx

yiinnershadowview's Issues

Rectangle around the corner

Release new pod

The existing version out of date (missing cornerRadius accessor). Can you release a new Cocoapod?

Any ideas how to create inner shadows for UILabel?

i.e. inner shadows for text? Can this be achieved through CoreText?

refactor `YIInnerShadowMask` to `NS_ENUM` for genuine swift bindings

Nice lib. This little advantage would be great

Can I hide the layer border?

I set the layer's border width to 0, but it's still has a border.

my code:

YIInnerShadowLayer *innerShadowLayer = [YIInnerShadowLayer layer];
        innerShadowLayer.actions = [NSDictionary dictionaryWithObjectsAndKeys:
                                    [NSNull null], @"position",
                                    [NSNull null], @"bounds",
                                    [NSNull null], @"contents",
                                    [NSNull null], @"shadowColor",
                                    [NSNull null], @"shadowOpacity",
                                    [NSNull null], @"shadowOffset",
                                    [NSNull null], @"shadowRadius",
                                    nil];
        self.layer.borderWidth = 0;
        [self.layer addSublayer:innerShadowLayer];
        self.layer.masksToBounds = YES;
        innerShadowLayer.shadowRadius = 3.0f;
        innerShadowLayer.shadowColor = [UIColor blueColor].CGColor;
        innerShadowLayer.borderWidth = 0;
        innerShadowLayer.shadowOpacity = 0.7f;
        self.innerShadowLayer = innerShadowLayer;

how could i set property to hide the border? thanks!

Using YIInnerShadowView on TableViewCell

i used YIInnerShadowView on my custom sell to set shadow on Images and find that it slow tableview scroll and when cell become behind status bar ?

Carthage support

Hi. Nice lib. It would be very comfortable if this lib is accesible with carthage dependency manager

no shadow on 64bit-devices?

it's working perfect on iOS 7.0 and 7.1, but I've got problems on 64bit-devices - the shadow isn't displayed at all; neither on the device nor in the simulator

Leak in layourSublayers

In the layoutSublayers method of YIInnerShadowLayer.m, the clang analyzer points out a leak of the CGMutablePathRef variable "path".

According to Apple docs on the function CGPathCreateMutable(), the function creates "A new mutable path. You are responsible for releasing this object."

A simple fix is to add

CGPathRelease(path);

as the last line of the method, following the line

[self setpath:path];

Coding conventions

Hi,

I would like to contribute with some code cleanup. Do you follow any conventions? I particularly use GitHub coding conventions.

Thanks