Configure parameters by editing the values at the top of Main.kt:

• LOGO_AREA: logo size in square pixels
  • 25 * 25 - 500 * 500
• LOGO_COUNT: the number of logos to display
  • 1 - 1000
• SPEED: logo speed in pixels / frame
  • 1.0 - 5.0

cd KotlinLogos
xcodebuild -scheme KotlinLogos build

1. Locate the output file:

   • Open KotlinLogos in XCode, Product -> Show Build Folder in Finder, browse to Products/Debug/KotlinLogos.saver.
   • Full path should be ~/Library/Developer/Xcode/DerivedData/KotlinLogos-[...]/Build/Products/Debug/KotlinLogos.saver.

2. Install the screensaver by either

   • Opening it to install it in System Settings OR
   • Manually copying it to ~/Library/Screen Savers/

• Move parameters to a proper ScreenSaver config
• Optimize PNG sizes, consider using vector images
• Create proper release builds