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java - Android - paint.setShadowLayer 忽略 shadowColor

我遇到了阴影颜色问题,setShadowLayer方法忽略了shadowColor(此处我在代码中指定了Color.RED)而不是setShadowLayer正在采用绘画颜色(此处为Color.argb(255,50,153,187))。以下是我的绘画设置,并找到附图以供引用,谢谢paint.setAntiAlias(true);paint.setColor(Color.argb(255,50,153,187));paint.setStyle(Paint.Style.STROKE);paint.setStrokeJoin(Paint.Join.ROUND);paint.setStrok

ios - 在 UIImageView 上设置 shadowColor 属性时出现问题

NSString*imgPath=[[jsonObjectsobjectAtIndex:indexPath.row]valueForKey:@"image"];NSData*imgData=[[NSDataalloc]initWithContentsOfURL:[NSURLURLWithString:imgPath]];UIImageView*img=[[UIImageViewalloc]initWithFrame:CGRectMake(20,7,44,44)];img.image=[UIImageimageWithData:imgData];img.layer.shadowColor

javascript - 无法在 react-native android 中设置 ShadowColor

环境环境:操作系统:macOSHighSierra10.13.1节点:8.9.1yarn:0.17.10npm:5.6.0守望者:4.7.0Xcode:Xcode9.2构建版本9C40b安卓工作室:2.3AI-162.4069837软件包:(已安装)react:16.0.0nativereact:0.51.0重现步骤运行这段代码importReact,{Component}from'react';import{View,Text,TouchableOpacity}from'react-native';classAppextendsComponent{render(){return(LO