[ios] How do you stylize a font in Swift?

You can set custom font in two ways : design time and run-time.

  1. First you need to download required font (.ttf file format). Then, double click on the file to install it.

  2. This will show a pop-up. Click on 'install font' button.

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  1. This will install the font and will appear in 'Fonts' window.

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  1. Now, the font is installed successfully. Drag and drop the custom font in your project. While doing this make sure that 'Add to targets' is checked.

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  1. You need to make sure that this file is also added into 'Copy Bundle Resources' present in Build Phases of Targets of your project.

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  1. After this you need to add this font in Info.plist of your project. Create a new key with 'Font Provided by application' with type as Array. Add a the font as an element with type String in Array.

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A. Design mode :

  1. Select the label from Storyboard file. Goto Font attribute present in Attribute inspector of Utilities.

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  1. Click on Font and select 'Custom font'

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  1. From Family section select the custom font you have installed.

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  1. Now you can see that font of label is set to custom font.

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B. Run-time mode :

 self.lblWelcome.font = UIFont(name: "BananaYeti-Extrabold Trial", size: 16)

It seems that run-time mode doesn't work for dynamically formed string like

self.lblWelcome.text = "Welcome, " + fullname + "!"

Note that in above case only design-time approach worked correctly for me.