In CLSTickerTool.m, in setStickerMenu, the line view.iconImage = [image aspectFit:CGSizeMake(50, 50)]; causes the sticker to attempt to be aspect Fit, but in CLToolbarMenuItem, the iconImageView is set to UIViewContentModeScaleAspectFill, which causes the stickers that are not perfectly square to be pixelated and clipped as in the image above.
In CLSTickerTool.m, in
setStickerMenu
, the lineview.iconImage = [image aspectFit:CGSizeMake(50, 50)];
causes the sticker to attempt to be aspect Fit, but in CLToolbarMenuItem, the iconImageView is set to UIViewContentModeScaleAspectFill, which causes the stickers that are not perfectly square to be pixelated and clipped as in the image above.