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I have a scenario where I only want to include the year in the label when it is changed e.g.
Jan-2011, Feb, Mar,..... Jan-2012, Feb, Mar,....
How can I achieve that?
You can use a custom xAxis.labels.formatter:
xAxis: {
type: 'datetime',
tickInterval: 2678400000, //tick every month
labels:{
formatter: function() {
var d = new Date(this.value);
if (d.getUTCMonth() == 0){
return Highcharts.dateFormat("%b-%Y",this.value); // if jan display yeat
}else{
return Highcharts.dateFormat("%b",this.value); // just month
}
}
}
},
Fiddle here.
Related
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With something like Text("Hello, World!"), how can I apply a soft dark text-shadow to it?
Something like this?
Text("Hello, World!")
.font(.system(size: 30))
.shadow(
color: Color(UIColor.label.withAlphaComponent(0.3)), /// shadow color
radius: 3, /// shadow radius
x: 0, /// x offset
y: 2 /// y offset
)
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I am trying to add a card view to the rows of the section, where for the first row I want the top left and top right shadow with corner radius and the last row of the section will have the bottom left and bottom right shadow with corner radius. So in the middles rows will have only left and right shadow without corner radius.
Try this it is working for me
yourRowView.layer.shadowOpacity = 0.8
yourRowView.layer.shadowOffset = CGSize(width: 0, height: 3)
yourRowView.layer.shadowRadius = 4.0
let shadowRect: CGRect = imageView.bounds.insetBy(dx: 0, dy: 4)
yourRowView.layer.shadowPath = UIBezierPath(rect: shadowRect).cgPath
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I have a problem: my scroll view scrollable, when content is fully visible. What should i do, to enable scrolling, when some part of content is hidden?
This is the solution. I faced the same issue few months back.
public override func viewWillLayoutSubviews() {
super.viewWillLayoutSubviews()
ScrollView.contentSize = CGSize(width: self.view.frame.width, height: self.view.frame.height)
ScrollView.isScrollEnabled = true
ScrollView.showsVerticalScrollIndicator = false
}
Enjoy!
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QLPreviewController navigationBar Title showing current page number like 2 of 6 but I want to change this title to any String like current file name.
Try this
let lblNavTitle = UILabel(frame: CGRect(x: 60, y: 10, width: view.frame.size.width-110, height: 20))
lblNavTitle?.textAlignment = .center
lblNavTitle?.lineBreakMode = .byTruncatingMiddle
lblNavTitle?.text = "File Name"
navigationItem.titleView = lblNavTitle
OR
Simply set title property like
self.title = "File Name"
May be it will work for you
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I want to display a picker next to a textfield, when the user starts editig. After editing, the picker disappears.
Therefore I changed the width of a textfield like this in textFieldDidBeginEditing:
func textFieldDidBeginEditing(_ textField: UITextField)
{ print ("textFieldDidBeginEditing")
let newSize = CGSize(width: 90.0, height: textfield.frame.height)
let newFrame = CGRect(origin: textfield.frame.origin, size: newSize)
textfield.frame = newFrame
}
In textFieldDidEndEditing the width is reset to the old value.
This works fine the time (beginEditing, endEditing)
In following attempts the with is not changed again (the print statement is reached)
What´s going wrong.
Everything works fine in my test project, try insert textfield.setNeedsDisplay() after set new frame.