Ios 左对齐图像和UIButton上的中心文本
我看过关于右对齐的帖子，但我无法让左对齐发挥作用。我希望按钮占据屏幕的宽度，图像在左边，标题/文本在中间 这不起作用（至少可靠）：Ios 左对齐图像和UIButton上的中心文本,ios,uiimage,uibutton,Ios,Uiimage,Uibutton,我看过关于右对齐的帖子，但我无法让左对齐发挥作用。我希望按钮占据屏幕的宽度，图像在左边，标题/文本在中间 这不起作用（至少可靠）： 最好创建一个自定义UIButton子类，以更好的方式解决这个问题。苹果可能正在“重置”你的设置。1）button.frame=self.view.bounds 2） setImageEdgeInsets当您的按钮填满屏幕时，使用负值是疯狂的。重新考虑你想在这里做什么 3） UITextAlignmentCenter现在是NSTextAlignmentCenter 4
最好创建一个自定义UIButton子类，以更好的方式解决这个问题。苹果可能正在“重置”你的设置。1）
button.frame=self.view.bounds
2） setImageEdgeInsets
当您的按钮填满屏幕时，使用负值是疯狂的。重新考虑你想在这里做什么
3） UITextAlignmentCenter
现在是NSTextAlignmentCenter
4） button.contentHorizontalAlignment=uicontrolContentHorizontalAlignment左在我的最后，我使用UIEdgeInsetsMake完成了这项工作，它的左角被计算到中心。我不确定是否有什么东西可以让文本在中心对齐，但这对我来说很有用。确保通过计算宽度将左角设置到所需位置。e、 g.UIEdgeInsetsMake（0.0f、42.0f、0.0f、0.0f）
输出看起来像
在Swift中：
var scanBarCodeButton: UIButton = UIButton(type: .roundedRect)
scanBarCodeButton.frame = CGRectMake(center, 10.0, fieldWidth, 40.0)
scanBarCodeButton.setImage(UIImage(named: "BarCodeIcon.png"), for: UIControlStateNormal)
scanBarCodeButton.setTitle("Scan the Barcode", for: UIControlStateNormal)
scanBarCodeButton.titleEdgeInsets = UIEdgeInsetsMake(0.0, 42.0, 0.0, 0.0)
scanBarCodeButton.contentHorizontalAlignment = .left
scanBarCodeButton.addTarget(self, action: "scanBarCode:", for: UIControlEventTouchUpInside)
self.view.addSubview(scanBarCodeButton)
创建按钮并将文本对齐设置为居中，然后添加：
UIImage *image = [UIImage imageNamed:@"..."];
CGSize imageSize = image.size;
CGFloat offsetY = floor((self.layer.bounds.size.height - imageSize.height) / 2.0);
CALayer *imageLayer = [CALayer layer];
imageLayer.contents = (__bridge id) image.CGImage;
imageLayer.contentsGravity = kCAGravityBottom;
imageLayer.contentsScale = [UIScreen mainScreen].scale;
imageLayer.frame = CGRectMake(offsetY, offsetY, imageSize.width, imageSize.height);
[self.layer addSublayer:imageLayer];
我认为，好的解决方案必须对任何文本都有用，而不需要硬编码插入值（这是关于toytoy提供的解决方案）。我使用的代码与此类似：
NSString *sometitle = @"blabla button title";
NSString *someimage = @"blablaimage";
UIImage *image = [[UIImage imageNamed:someimage];
int buttonWidth = A;
int buttonHeight = B;
int imageWidth =image.size.width;
int imageHeight = image.size.height;
int titleWidth = buttonWidth - imageWidth;
// create button and set image and title
buttonView = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, buttonWidth, buttonHeight)];
[buttonView setImage:image forState:UIControlStateNormal];
[buttonView setTitle:sometitle forState:UIControlStateNormal];
// make button all content to be left aligned
[buttonView setContentHorizontalAlignment:UIControlContentHorizontalAlignmentLeft];
// set title font
[buttonView.titleLabel setFont:[UIFont fontWithName:@"HelveticaNeue" size:14]];
// calculate font text width with selected font
CGSize stringBoundingBox = [number sizeWithFont:[buttonView.titleLabel font]];
// make title inset with some value from left
// it place the title right on the center of space for the title
int titleLeft = (titleWidth - stringBoundingBox.width) / 2;
[buttonView setTitleEdgeInsets:UIEdgeInsetsMake(0, titleLeft, 0, 0)];
在stringBoundingBox init的字符串之后，我还添加了如下字符串：
if (stringBoundingBox.width > titleWidth)
{
[_backgroundView.titleLabel setFont:[UIFont fontWithName:@"HelveticaNeue" size:13]];
stringBoundingBox = [number sizeWithFont:[_backgroundView.titleLabel font]];
}
if (stringBoundingBox.width > titleWidth)
{
[_backgroundView.titleLabel setFont:[UIFont fontWithName:@"HelveticaNeue" size:12]];
stringBoundingBox = [number sizeWithFont:[_backgroundView.titleLabel font]];
}
它允许我通过选择一些较小的字体来设置比可用空间更长的标题。我这样做是因为另一种方式：
[buttonView.titleLabel setAdjustsFontSizeToFitWidth:YES];
工程不是很好，看起来它采取的字体大小为3-4点小了一步，所以一些不太长的线变得太小，比它必须要小
这段代码允许我们将按钮标题空间中的任何文本精确地放在中间。我在这里看到很多解决方案，它们都侧重于将图标设置到左侧。我认为只需添加UIImageView，将按钮的左侧与图像对齐，并将它们放在一起居中，就更容易了。然后你可以玩一点偏移，使它看起来很漂亮
无代码，全部在Interface Builder中。这对我来说很好，适用于几个按钮，具有不同的图像宽度和不同的标题长度：
子类ui按钮
，并添加以下方法：
override func layoutSubviews() {
super.layoutSubviews()
if let image = imageView?.image {
let margin = 30 - image.size.width / 2
let titleRect = titleRectForContentRect(bounds)
let titleOffset = (bounds.width - titleRect.width - image.size.width - margin) / 2
contentHorizontalAlignment = UIControlContentHorizontalAlignment.Left
imageEdgeInsets = UIEdgeInsetsMake(0, margin, 0, 0)
titleEdgeInsets = UIEdgeInsetsMake(0, (bounds.width - titleRect.width - image.size.width - margin) / 2, 0, 0)
}
}
其中一个技巧是：
重写titlelectforcontentrect
，使按钮的标题标签
帧
等于按钮的边界
将标题标签的文本对齐设置为.Center
覆盖imageRectForContentRect
以指定按钮imageView的origin.x
import UIKit
class ButtonWithLeftAlignedImageAndCenteredText: UIButton {
override init(frame: CGRect) {
super.init(frame: frame)
titleLabel?.textAlignment = .Center
}
override func imageRectForContentRect(contentRect: CGRect) -> CGRect {
var imageFrame = super.imageRectForContentRect(contentRect)
imageFrame.origin.x = 20 //offset from left edge
return imageFrame
}
override func titleRectForContentRect(contentRect:CGRect) -> CGRect {
var titleFrame = super.titleRectForContentRect(contentRect)
titleFrame = self.bounds
return titleFrame
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
您可以使用以下代码左对齐UIButton上的图像：-
步骤1：
//create your UIButton
UIButton *post_bNeeds_BTN= [UIButton buttonWithType:UIButtonTypeRoundedRect];
post_bNeeds_BTN.frame= CGRectMake(160 ,5 ,150 ,40);
[post_bNeeds_BTN addTarget:self action:@selector(post_Buying_Needs_BTN_Pressed:) forControlEvents:UIControlEventTouchUpInside];
[post_bNeeds_BTN setBackgroundColor:[UIColor colorWithRed:243/255.0 green:131/255.0 blue:26/255.0 alpha:1.0f]];//230
[self.view addSubview:post_bNeeds_BTN];
post_bNeeds_BTN.autoresizingMask= UIViewAutoresizingFlexibleWidth;
步骤2：
//Add UIImageView on right side the button
UIImageView *bNeedsIVw= [[UIImageView alloc] initWithFrame:CGRectMake(5,5,30,30)];
bNeedsIVw.image= [UIImage imageNamed:@"postRequir_30.png"];
bNeedsIVw.image= [bNeedsIVw.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
bNeedsIVw.tintColor= [UIColor whiteColor];
[post_bNeeds_BTN addSubview:bNeedsIVw];
步骤3：
//also set UILable on UIButton
UILabel *bNeedsLbl= [[UILabel alloc] initWithFrame:CGRectMake(40 ,0 ,post_Prod_BTN.frame.size.width-40 ,post_Prod_BTN.frame.size.height)];
bNeedsLbl.text= @"Requirements";
bNeedsLbl.font= [UIFont systemFontOfSize:16];
bNeedsLbl.textColor= [UIColor whiteColor];
bNeedsLbl.textAlignment= NSTextAlignmentLeft;
[post_bNeeds_BTN addSubview:bNeedsLbl];
步骤4：
-(void)post_Buying_Needs_BTN_Pressed:(id)sender{
//write your code action here,,
}
谢谢，我用swift写了一个UIButton扩展名-
extension UIButton {
func setLeftImage(imageName:String, padding:CGFloat) {
//Set left image
let image = UIImage(named: imageName)
self.setImage(image, forState: .Normal)
//Calculate and set image inset to keep it left aligned
let imageWidth = image?.size.width
let textWidth = self.titleLabel?.intrinsicContentSize().width
let buttonWidth = CGRectGetWidth(self.bounds)
let padding:CGFloat = 30.0
let rightInset = buttonWidth - imageWidth! - textWidth! - padding
self.imageEdgeInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: rightInset)
}
}
我会以任何我想要的方式设计我的按钮文本，使其保持中心对齐。
然后我会在我的按钮上调用这个方法-
myButton.setLeftImage("image_name", 30.0)
这将导致我的图像与左边框的一些填充物左对齐
[self.button setImage:[UIImage imageNamed:@"image.png"] forState:UIControlStateNormal];
[self.button setTitleEdgeInsets:UIEdgeInsetsMake(0.0, self.button.center.x/2 , 0.0, 0.0)];
[self.button setContentHorizontalAlignment:UIControlContentHorizontalAlignmentLeft];
如果它不起作用，请告诉我
我的输出
此代码使按钮图像向左对齐，并且标题标签移动到按钮的中心。b是按钮：）
此解决方案与Swift 3配合使用，尊重原始内容和图像边缘插入，同时使标题标签始终位于可用空间的中心，从而更容易调整边距
它重写titleRect（forContentRect:）
方法并返回正确的帧：
@IBDesignable
class LeftAlignedIconButton: UIButton {
override func titleRect(forContentRect contentRect: CGRect) -> CGRect {
let titleRect = super.titleRect(forContentRect: contentRect)
let imageSize = currentImage?.size ?? .zero
let availableWidth = contentRect.width - imageEdgeInsets.right - imageSize.width - titleRect.width
return titleRect.offsetBy(dx: round(availableWidth / 2), dy: 0)
}
}
以下插图：
这将导致：
不推荐以前的答案
这在大多数情况下都有效，但某些布局会导致layoutSubviews
在无休止的循环中递归调用自身，因此请谨慎使用
@IBDesignable
class LeftAlignedIconButton: UIButton {
override func layoutSubviews() {
super.layoutSubviews()
contentHorizontalAlignment = .left
let availableSpace = UIEdgeInsetsInsetRect(bounds, contentEdgeInsets)
let availableWidth = availableSpace.width - imageEdgeInsets.right - (imageView?.frame.width ?? 0) - (titleLabel?.frame.width ?? 0)
titleEdgeInsets = UIEdgeInsets(top: 0, left: availableWidth / 2, bottom: 0, right: 0)
}
}
此代码将执行相同的操作，但将图标对齐到右边缘：
@IBDesignable
class RightAlignedIconButton: UIButton {
override func layoutSubviews() {
super.layoutSubviews()
semanticContentAttribute = .forceRightToLeft
contentHorizontalAlignment = .right
let availableSpace = UIEdgeInsetsInsetRect(bounds, contentEdgeInsets)
let availableWidth = availableSpace.width - imageEdgeInsets.left - (imageView?.frame.width ?? 0) - (titleLabel?.frame.width ?? 0)
titleEdgeInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: availableWidth / 2)
}
}
正确的allignment版本使用了语义内容属性
，因此它需要iOS 9+。我知道这个答案有点晚了。
但我有一个非常简单的解决方案，适用于那些想使用UIImageView在UIButton左侧添加图像的人，该按钮的文本居中。全部以编程方式
class RandomVC: UIViewController{
var imageDemo: UIImageView = {
let img = UIImageView()
img.translatesAutoresizingMaskIntoConstraints = false
img.image = UIImage(named: "someImgFromAssets")
return img
}()
lazy var someButton: UIButton = { //lazy var: so button can have access to self class
let button = UIButton(type: .system)
button.setTitle("This is your title", for: UIControlState.normal)
button.translatesAutoresizingMaskIntoConstraints = false
button.setTitleColor(UIColor.white, for: UIControlState.normal)
button.addTarget(self, action: #selector(handleButtonClick), for: .touchUpInside) //make sure you write function "handleButtonClick" inside your class
button.titleLabel?.textAlignment = .center
return button
}()
override func viewDidLoad() {
super.viewDidLoad()
view.addSubView(someButton)
someButton.addSubview(imageDemo)
imageDemo.centerYAnchor.constraint(equalTo: someButton.centerYAnchor).isActive = true
imageDemo.leftAnchor.constraint(equalTo: someButton.leftAnchor, constant: 10).isActive = true
imageDemo.heightAnchor.constraint(equalToConstant: 25).isActive = true
imageDemo.widthAnchor.constraint(equalToConstant: 25).isActive = true
}
}
我写了一个UIButton扩展
扩展按钮{
///在左视图上添加图像
func leftImage（图像：UIImage）{
self.setImage（图像，用于：。正常）
self.imageEdgeInsets=UIEdgeInsets（顶部：0，左侧：0，底部：0，右侧：image.size.width）
}
}
你可以这样使用：
yourButton.leftImage(image: yourImage)
瞧 我尝试了上面的几乎所有解决方案，但没有一个像我预期的那样有效（我有两个按钮，每个按钮都有不同的标题和不同的图像宽度）。因此，我为UIButton编写了自己的扩展，它可以完美地处理不同的图像宽度以及不同的标题
extension UIButton {
func moveImageLeftTextCenter(imagePadding: CGFloat = 30.0, titlePadding: CGFloat = 0.0, minImageTitleDistance: CGFloat = 10.0){
guard let imageViewWidth = imageView?.frame.width else{return}
guard let titleLabelWidth = titleLabel?.intrinsicContentSize.width else{return}
contentHorizontalAlignment = .left
let imageLeftInset = imagePadding - imageViewWidth / 2
var titleLeftInset = (bounds.width - titleLabelWidth) / 2 - imageViewWidth + titlePadding
if titleLeftInset - imageLeftInset < minImageTitleDistance{
titleLeftInset = imageLeftInset + minImageTitleDistance
}
imageEdgeInsets = UIEdgeInsets(top: 0.0, left: imageLeftInset, bottom: 0.0, right: 0.0)
titleEdgeInsets = UIEdgeInsets(top: 0.0, left: titleLeftInset, bottom: 0.0, right: 0.0)
}
}
扩展按钮{
func moveImageLeftTextCenter（图像填充：CGFloat=30.0，标题添加：CGFloat=0.0，最小标题距离：CGFloat=10.0）{
guard let imageViewWidth=imageView？.frame.width else{return}
guard let titleLabelWidth=titleLabel？.intrinsicContentSize.width else{return}
contentHorizontalAlignment=.left
让imageLeftInset=imagePadding-imageViewWidth/2
变量titleleftintset=（bounds.width-titleLabelWidth）/2-imageViewWidth+titlePadding
如果标题左侧设置-图像左侧插入<最小标题距离{
titleLeftInset=imageLeftInset+最小标题距离
}
imageEdgeInsets=UIEdgeInsets（顶部：0.0，左侧：imageLeftInset，底部：0.0，右侧：0.0）
titleEdgeInsets=UIEdgeInsets（顶部：0.0，左侧：titleLeftInset，底部：0.0，右侧：0.0）
}
}
用法：myButton.moveImag
class RandomVC: UIViewController{
var imageDemo: UIImageView = {
let img = UIImageView()
img.translatesAutoresizingMaskIntoConstraints = false
img.image = UIImage(named: "someImgFromAssets")
return img
}()
lazy var someButton: UIButton = { //lazy var: so button can have access to self class
let button = UIButton(type: .system)
button.setTitle("This is your title", for: UIControlState.normal)
button.translatesAutoresizingMaskIntoConstraints = false
button.setTitleColor(UIColor.white, for: UIControlState.normal)
button.addTarget(self, action: #selector(handleButtonClick), for: .touchUpInside) //make sure you write function "handleButtonClick" inside your class
button.titleLabel?.textAlignment = .center
return button
}()
override func viewDidLoad() {
super.viewDidLoad()
view.addSubView(someButton)
someButton.addSubview(imageDemo)
imageDemo.centerYAnchor.constraint(equalTo: someButton.centerYAnchor).isActive = true
imageDemo.leftAnchor.constraint(equalTo: someButton.leftAnchor, constant: 10).isActive = true
imageDemo.heightAnchor.constraint(equalToConstant: 25).isActive = true
imageDemo.widthAnchor.constraint(equalToConstant: 25).isActive = true
}
}
yourButton.leftImage(image: yourImage)
extension UIButton {
func moveImageLeftTextCenter(imagePadding: CGFloat = 30.0, titlePadding: CGFloat = 0.0, minImageTitleDistance: CGFloat = 10.0){
guard let imageViewWidth = imageView?.frame.width else{return}
guard let titleLabelWidth = titleLabel?.intrinsicContentSize.width else{return}
contentHorizontalAlignment = .left
let imageLeftInset = imagePadding - imageViewWidth / 2
var titleLeftInset = (bounds.width - titleLabelWidth) / 2 - imageViewWidth + titlePadding
if titleLeftInset - imageLeftInset < minImageTitleDistance{
titleLeftInset = imageLeftInset + minImageTitleDistance
}
imageEdgeInsets = UIEdgeInsets(top: 0.0, left: imageLeftInset, bottom: 0.0, right: 0.0)
titleEdgeInsets = UIEdgeInsets(top: 0.0, left: titleLeftInset, bottom: 0.0, right: 0.0)
}
}
extension UIButton {
func leftImage(image: UIImage, renderMode: UIImage.RenderingMode) {
self.setImage(image.withRenderingMode(renderMode), for: .normal)
self.imageEdgeInsets = UIEdgeInsets(top: 0, left: 10, bottom: 0, right: 0)
self.titleEdgeInsets.left = (self.frame.width/2) - (self.titleLabel?.frame.width ?? 0)
self.contentHorizontalAlignment = .left
self.imageView?.contentMode = .scaleAspectFit
}
func rightImage(image: UIImage, renderMode: UIImageRenderingMode){
self.setImage(image.withRenderingMode(renderMode), for: .normal)
self.imageEdgeInsets = UIEdgeInsets(top: 0, left:image.size.width / 2, bottom: 0, right: 0)
self.contentHorizontalAlignment = .right
self.imageView?.contentMode = .scaleAspectFit
}
}
myButton.rightImage(image: UIImage(named: "image_name")!, renderMode: .alwaysOriginal)
myButton.leftImage(image: UIImage(named: "image_name")!, renderMode: .alwaysOriginal)
extension UIButton {
func leftImage(image: UIImage, renderMode: UIImage.RenderingMode) {
self.setImage(image.withRenderingMode(renderMode), for: .normal)
self.imageEdgeInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: image.size.width / 2)
self.contentHorizontalAlignment = .left
self.imageView?.contentMode = .scaleAspectFit
}
func rightImage(image: UIImage, renderMode: UIImage.RenderingMode){
self.setImage(image.withRenderingMode(renderMode), for: .normal)
self.imageEdgeInsets = UIEdgeInsets(top: 0, left:image.size.width / 2, bottom: 0, right: 0)
self.contentHorizontalAlignment = .right
self.imageView?.contentMode = .scaleAspectFit
}
}
let width = frame.width
guard let imageWidth = imageView?.frame.width, let labelWidth = titleLabel?.frame.width else {
return
}
titleEdgeInsets = UIEdgeInsets(top: 0, left: (width - labelWidth)/2.0 - imageWidth, bottom: 0, right: 0)
func leftImage(image: UIImage, padding: CGFloat, renderMode: UIImage.RenderingMode) {
self.setImage(image.withRenderingMode(renderMode), for: .normal)
contentHorizontalAlignment = .left
let availableSpace = bounds.inset(by: contentEdgeInsets)
let availableWidth = availableSpace.width - imageEdgeInsets.right - (imageView?.frame.width ?? 0) - (titleLabel?.frame.width ?? 0)
titleEdgeInsets = UIEdgeInsets(top: 0, left: availableWidth / 2, bottom: 0, right: 0)
imageEdgeInsets = UIEdgeInsets(top: 0, left: padding, bottom: 0, right: 0)
}
func rightImage(image: UIImage, padding: CGFloat, renderMode: UIImage.RenderingMode){
self.setImage(image.withRenderingMode(renderMode), for: .normal)
semanticContentAttribute = .forceRightToLeft
contentHorizontalAlignment = .right
let availableSpace = bounds.inset(by: contentEdgeInsets)
let availableWidth = availableSpace.width - imageEdgeInsets.left - (imageView?.frame.width ?? 0) - (titleLabel?.frame.width ?? 0)
titleEdgeInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: availableWidth / 2)
imageEdgeInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: padding)
}
import UIKit
extension UIButton {
func moveImageLeftTextCenter(image : UIImage, imagePadding: CGFloat, renderingMode: UIImage.RenderingMode){
self.setImage(image.withRenderingMode(renderingMode), for: .normal)
guard let imageViewWidth = self.imageView?.frame.width else{return}
guard let titleLabelWidth = self.titleLabel?.intrinsicContentSize.width else{return}
self.contentHorizontalAlignment = .left
let imageLeft = imagePadding - imageViewWidth / 2
let titleLeft = (bounds.width - titleLabelWidth) / 2 - imageViewWidth
imageEdgeInsets = UIEdgeInsets(top: 0.0, left: imageLeft, bottom: 0.0, right: 0.0)
titleEdgeInsets = UIEdgeInsets(top: 0.0, left: titleLeft , bottom: 0.0, right: 0.0)
}
}
class CustomButton: UIButton {
var imageV = UIImageView()
var titleV = UILabel()
override func awakeFromNib() {
self.imageView?.isHidden = true
self.titleLabel?.isHidden = true
imageV.frame = CGRect(x: 0, y: 0, width: 40, height: self.bounds.height)
imageV.contentMode = .scaleAspectFit
titleV.frame = CGRect(x: 40, y: 0, width: self.bounds.width - 40, height: self.bounds.height)
titleV.font = self.titleLabel?.font
titleV.textAlignment = .center
self.addSubview(imageV)
self.addSubview(titleV)
imageV.image = self.imageView?.image; titleV.text = self.titleLabel?.text
imageV.translatesAutoresizingMaskIntoConstraints = false
imageV.topAnchor.constraint(equalTo: self.topAnchor, constant: 0).isActive = true
imageV.bottomAnchor.constraint(equalTo: self.bottomAnchor, constant: 0).isActive = true
imageV.leadingAnchor.constraint(equalTo: self.leadingAnchor, constant: 0).isActive = true
imageV.trailingAnchor.constraint(equalTo: titleV.leadingAnchor, constant: 0).isActive = true
imageV.widthAnchor.constraint(equalToConstant: 40).isActive = true
titleV.translatesAutoresizingMaskIntoConstraints = false
titleV.topAnchor.constraint(equalTo: self.topAnchor).isActive = true
titleV.bottomAnchor.constraint(equalTo: self.bottomAnchor).isActive = true
titleV.trailingAnchor.constraint(equalTo: self.trailingAnchor, constant: 0).isActive = true
}
}
button.imageV.image = myImage
button.titleV.text = myText
class CustomButton : UIButton {
@IBInspectable var alignImageToLeft : Bool = false
override func imageRect(forContentRect contentRect: CGRect) -> CGRect {
if(alignImageToLeft){
let imageRect = super.imageRect(forContentRect: contentRect)
let offset = contentRect.minX - imageRect.minX
return imageRect.offsetBy(dx: offset, dy: 0.0)
}
return super.imageRect(forContentRect: contentRect)
}
}
var button = UIButton()
newGameButton.setTitle("Новая игра", for: .normal)
newGameButton.setImage(UIImage(named: "energi"), for: .normal)
newGameButton.backgroundColor = .blue
newGameButton.imageEdgeInsets.left = -50
override func layoutSubviews() {
super.layoutSubviews()
if let label = titleLabel {
label.frame = label.frame.offsetBy(dx: super.bounds.midX -
label.frame.midX , dy: 0)
}
// Available space to the left of the titleLabel is simply:
let leftAvailableWidth = label.frame.minX
imageView?.frame = CGRect(x: 0, y: 0, width: <Some width smaller than leftAvailableWidth>, height: super.bound.height)
}