如何使用uisegmentcontrol在iphone上添加超过6段图像(How to add more than 6 segments with image on iphone using uise

如何使用uisegmentcontrol在iphone上添加超过6段图像(How to add more than 6 segments with image on iphone using uisegmentcontrol)

问题是如果我使用文本我可以添加我想要的段，但如果我使用图像意味着我无法在iPhone上添加超过6段。

帮帮我。

UIImage* resetImage = [UIImage imageNamed:@"Reset_V1"]; UIImage* wlwwImage = [UIImage imageNamed:@"Reset_V1"]; UIImage* huImage = [UIImage imageNamed:@"HU_PI_V1"]; UIImage* panImage = [UIImage imageNamed:@"Panning_V1"]; UIImage* disImage = [UIImage imageNamed:@"Distance_V1"]; UIImage* areaImage = [UIImage imageNamed:@"Reset_V1"]; UIImage* clrImage = [UIImage imageNamed:@"Clear_V1"]; UIImage* presetImage = [UIImage imageNamed:@"Presets_V1"]; mySegments = [[NSArray alloc] initWithObjects: wlwwImage,panImage,huImage,disImage,areaImage,resetImage,clrImage,presetImage, nil]; segmentControl = [[UISegmentedControl alloc] initWithItems:mySegments]; CGRect myFrame = CGRectMake(0, 65, 320, 35); segmentControl.frame = myFrame; [segmentControl addTarget:self action:@selector(whichSegment:) forControlEvents:UIControlEventValueChanged]; [self.view addSubview:segmentControl];

The thing is i can add segments as much as i want if i use text but if i use image means i can not able to add more than 6 segments on iphone.

help me out.

UIImage* resetImage = [UIImage imageNamed:@"Reset_V1"]; UIImage* wlwwImage = [UIImage imageNamed:@"Reset_V1"]; UIImage* huImage = [UIImage imageNamed:@"HU_PI_V1"]; UIImage* panImage = [UIImage imageNamed:@"Panning_V1"]; UIImage* disImage = [UIImage imageNamed:@"Distance_V1"]; UIImage* areaImage = [UIImage imageNamed:@"Reset_V1"]; UIImage* clrImage = [UIImage imageNamed:@"Clear_V1"]; UIImage* presetImage = [UIImage imageNamed:@"Presets_V1"]; mySegments = [[NSArray alloc] initWithObjects: wlwwImage,panImage,huImage,disImage,areaImage,resetImage,clrImage,presetImage, nil]; segmentControl = [[UISegmentedControl alloc] initWithItems:mySegments]; CGRect myFrame = CGRectMake(0, 65, 320, 35); segmentControl.frame = myFrame; [segmentControl addTarget:self action:@selector(whichSegment:) forControlEvents:UIControlEventValueChanged]; [self.view addSubview:segmentControl];

最满意答案

我尝试相同的代码，它的工作原理 输出：

码：

UIImage* resetImage = [UIImage imageNamed:@"Image"]; UIImage* wlwwImage = [UIImage imageNamed:@"Image"]; UIImage* huImage = [UIImage imageNamed:@"Image"]; UIImage* panImage = [UIImage imageNamed:@"Image"]; UIImage* disImage = [UIImage imageNamed:@"Image"]; UIImage* areaImage = [UIImage imageNamed:@"Image"]; UIImage* clrImage = [UIImage imageNamed:@"Image"]; UIImage* presetImage = [UIImage imageNamed:@"Image"]; UIImage* presetImage1 = [UIImage imageNamed:@"Image"]; UIImage* presetImage2= [UIImage imageNamed:@"Image"]; UIImage* presetImage3= [UIImage imageNamed:@"Image"]; NSArray *mySegments = [[NSArray alloc] initWithObjects: wlwwImage,panImage,huImage,disImage,areaImage,resetImage,clrImage,presetImage,presetImage1,presetImage2,presetImage3, nil]; UISegmentedControl *segmentControl = [[UISegmentedControl alloc] initWithItems:mySegments]; CGRect myFrame = CGRectMake(0, 65, 320, 35); segmentControl.frame = myFrame; [self.view addSubview:segmentControl];

下载演示项目 链接

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如果您的图片路径无效，那么它将仅显示具有正确图像的片段

代码（有bug）

// Do any additional setup after loading the view, typically from a nib. UIImage* resetImage = [UIImage imageNamed:@"Image"]; UIImage* wlwwImage = [UIImage imageNamed:@"Image"]; UIImage* huImage = [UIImage imageNamed:@"Image"]; UIImage* panImage = [UIImage imageNamed:@"Image"]; UIImage* disImage = [UIImage imageNamed:@"Image"]; UIImage* areaImage = [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* clrImage = [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* presetImage = [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* presetImage1 = [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* presetImage2= [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* presetImage3= [UIImage imageNamed:@"Image1"]; // wrong image name NSArray *mySegments = [[NSArray alloc] initWithObjects: wlwwImage,panImage,huImage,disImage,areaImage,resetImage,clrImage,presetImage,presetImage1,presetImage2,presetImage3, nil]; UISegmentedControl *segmentControl = [[UISegmentedControl alloc] initWithItems:mySegments]; CGRect myFrame = CGRectMake(0, 65, 320, 35); segmentControl.frame = myFrame; [self.view addSubview:segmentControl];

I try with same code and it work Output:

Code:

UIImage* resetImage = [UIImage imageNamed:@"Image"]; UIImage* wlwwImage = [UIImage imageNamed:@"Image"]; UIImage* huImage = [UIImage imageNamed:@"Image"]; UIImage* panImage = [UIImage imageNamed:@"Image"]; UIImage* disImage = [UIImage imageNamed:@"Image"]; UIImage* areaImage = [UIImage imageNamed:@"Image"]; UIImage* clrImage = [UIImage imageNamed:@"Image"]; UIImage* presetImage = [UIImage imageNamed:@"Image"]; UIImage* presetImage1 = [UIImage imageNamed:@"Image"]; UIImage* presetImage2= [UIImage imageNamed:@"Image"]; UIImage* presetImage3= [UIImage imageNamed:@"Image"]; NSArray *mySegments = [[NSArray alloc] initWithObjects: wlwwImage,panImage,huImage,disImage,areaImage,resetImage,clrImage,presetImage,presetImage1,presetImage2,presetImage3, nil]; UISegmentedControl *segmentControl = [[UISegmentedControl alloc] initWithItems:mySegments]; CGRect myFrame = CGRectMake(0, 65, 320, 35); segmentControl.frame = myFrame; [self.view addSubview:segmentControl];

Download demo project Link

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If your image path is not valid then it will show only segment with correct image

Code(with bug)

// Do any additional setup after loading the view, typically from a nib. UIImage* resetImage = [UIImage imageNamed:@"Image"]; UIImage* wlwwImage = [UIImage imageNamed:@"Image"]; UIImage* huImage = [UIImage imageNamed:@"Image"]; UIImage* panImage = [UIImage imageNamed:@"Image"]; UIImage* disImage = [UIImage imageNamed:@"Image"]; UIImage* areaImage = [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* clrImage = [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* presetImage = [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* presetImage1 = [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* presetImage2= [UIImage imageNamed:@"Image1"]; // wrong image name UIImage* presetImage3= [UIImage imageNamed:@"Image1"]; // wrong image name NSArray *mySegments = [[NSArray alloc] initWithObjects: wlwwImage,panImage,huImage,disImage,areaImage,resetImage,clrImage,presetImage,presetImage1,presetImage2,presetImage3, nil]; UISegmentedControl *segmentControl = [[UISegmentedControl alloc] initWithItems:mySegments]; CGRect myFrame = CGRectMake(0, 65, 320, 35); segmentControl.frame = myFrame; [self.view addSubview:segmentControl];