ios - 使用 Swift 中的 CZWeatherKit 让 Climacons 在 UILabel 中显示

Question

所以我正在使用 CZWeatherKit library从 forecast.io 获取天气数据.

当我得到结果时，它会发送一个 climacon UInt8 字符，如果 climacon font 应该匹配一个图标已安装。我这样做了，但它只显示字符，而不是实际的图标。这是代码，它打印一个引号，即“这是 ClimaconCloudSun 的 correct mapping，但图标没有显示。我按照 these instructions 安装了 climacons.ttf 字体

request.sendWithCompletion { (data, error) -> Void in
        if let error = error {
            print(error)
        } else if let weather = data {
            let forecast = weather.dailyForecasts.first as! CZWeatherForecastCondition
            dispatch_async(dispatch_get_main_queue(), { () -> Void in

                // I get back good results, this part works
                let avgTempFloat = (forecast.highTemperature.f + forecast.lowTemperature.f) / 2
                let avgTemp = NSDecimalNumber(float: avgTempFloat).decimalNumberByRoundingAccordingToBehavior(rounder)
                self.temperatureLabel.text = String(avgTemp)
                self.weatherLabel.text = forecast.summary

                // this part does not work, it has the right char, but does not display icon
                // I tried setting  self.climaconLabel.font = UIFont(name: "Climacons-Font", size: 30) both in IB and programmatically
                let climaChar = forecast.climacon.rawValue
                let climaString = NSString(format: "%c", climaChar)
                self.climaconLabel.text = String(climaString)
            })
        }
    }

Answer 1

我解决了完全相同的问题，问题出在字体文件上。将您当前的字体替换为此处提供的字体:https://github.com/comyar/Sol/blob/master/Sol/Sol/Resources/Fonts/Climacons.ttf