PGPickerView是将UIPickerView的弯曲弧度变成直列表，可以是单列表，多列表，还可以修改选中label的字体颜色等。

#GitHub Address https://github.com/xiaozhuxiong121/PGPickerView

Installation with CocoaPods

pod 'PGPickerView'复制代码

Usage

PGPickerView *pickerView = [[PGPickerView alloc]initWithFrame:self.view.bounds];pickerView.delegate = self;pickerView.dataSource = self;[self.view addSubview:pickerView];#pragma PGPickerViewDataSource- (NSInteger)numberOfComponentsInPickerView:(PGPickerView *)pickerView {    return 2;}- (NSInteger)pickerView:(PGPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component {    return 10;}#pragma  PGPickerViewDelegate- (nullable NSString *)pickerView:(PGPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component {    return [NSString stringWithFormat:@"label%ld--%ld", component, row];}复制代码