Coding-iOS/Coding_iOS/Views/ActivityView.m at master · feihuohua/Coding-iOS · GitHub

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// ActivityView.m

// Coding_iOS

// Created by 张达棣 on 16/11/29.

#import "ActivityView.h"

@interface ActivityView ()

@property (nonatomic, strong) NSArray *typeColorArray;

@end

@implementation ActivityView

- (void)awakeFromNib {

[super awakeFromNib];

[self creatView];

}

- (instancetype)init {

self = [super init];

if (self) {

[self creatView];

}

return self;

}

- (void)drawRect:(CGRect)rect {

[super drawRect:rect];

CGContextRef ctx = UIGraphicsGetCurrentContext();

for (int i = 0; i < _colorArray.count; ++i) {

NSInteger line = i /7;

NSInteger row = i % 7;

CGContextAddRect(ctx, CGRectMake(line * 11, row * 11, 10, 10));

UIColor *color = _colorArray[i];

[color set];

CGContextFillPath(ctx);

}

- (void)creatView {

self.backgroundColor = [UIColor whiteColor];

}

- (void)setColorArray:(NSArray<UIColor *> *)colorArray {

_colorArray = colorArray;

[self setNeedsDisplay];

}

@end

Coding-iOS/Coding_iOS/Views/ActivityView.m at master · feihuohua/Coding-iOS · GitHub

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