set aName to "paperplane.circle.fill"
set anImage to current application’s NSImage’s imageWithSystemSymbolName:(aName) accessibilityDescription:(missing value)
set resImg to resizeNSImage(anImage, 50.0) of me

set aDesktopPath to current application’s NSString’s stringWithString:(POSIX path of (path to desktop))
set savePath to aDesktopPath’s stringByAppendingString:((current application’s NSUUID’s UUID()’s UUIDString())’s stringByAppendingPathExtension:"png")

set fRes to saveNSImageAtPathAsPNG(resImg, savePath) of me

on resizeNSImage(aSourceImg, aScale)
　　set aSize to aSourceImg’s |size|()
　　set newWidth to (width of aSize) * aScale
　　set newheight to (height of aSize) * aScale
　　
　　set targFrame to current application’s NSMakeRect(0, 0, newWidth, newheight)
　　set targImage to current application’s NSImage’s alloc()’s initWithSize:{newWidth, newheight}
　　
　　set aKey to {current application’s NSImageHintInterpolation}
　　set aObj to current application’s NSNumber’s numberWithInt:(current application’s NSImageInterpolationLow)
　　set hintRec to current application’s NSDictionary’s dictionaryWithObject:aObj forKey:aKey
　　
　　targImage’s lockFocus()
　　aSourceImg’s drawInRect:targFrame fromRect:(current application’s NSZeroRect) operation:(current application’s NSCompositeCopy) fraction:1.0 respectFlipped:true hints:hintRec
　　targImage’s unlockFocus()
　　
　　return targImage
end resizeNSImage