文字未在ios应用中显示（未反应）

Question

文本在ANDROID中显示/显示，但在IOS中不显示。仅显示/显示的图像。

           <Block center>
                <Block middle>
                <Image source={Images.LogoOnboarding} style={styles.logo} />
                  <Text color="black" size={10} style={{ textAlign: "center", width: 200, position: 'relative'}}  >
                  Take control of what your kids watch on the internet.{"\n"}{"\n"}
                  Discover kid-friendly channels for your kids.{"\n"}
                  Choose only the creators that make family- friendly videos.</Text>
                  <Image source={Images.LogoOnboarding2} style={styles.logo2} /> 
                </Block>
              </Block>  

这是我的样式代码：

logo: {
    width: 100,
    height: 100,
    zIndex: 2,
    position: 'relative',
    marginTop: '-50%'
  },
  logo2: {
    width: 400,
    height: 40,
    zIndex: 2,
    position: 'absolute',
    resizeMode: 'contain',
    marginBottom: 50

  }

Answer 1

function hexToHsl($hex) { $hex = array($hex[0].$hex[1], $hex[2].$hex[3], $hex[4].$hex[5]); $rgb = array_map(function($part) { return hexdec($part) / 255; }, $hex); $max = max($rgb); $min = min($rgb); $l = ($max + $min) / 2; if ($max == $min) { $h = $s = 0; } else { $diff = $max - $min; $s = $l > 0.5 ? $diff / (2 - $max - $min) : $diff / ($max + $min); switch($max) { case $rgb[0]: $h = ($rgb[1] - $rgb[2]) / $diff + ($rgb[1] < $rgb[2] ? 6 : 0); break; case $rgb[1]: $h = ($rgb[2] - $rgb[0]) / $diff + 2; break; case $rgb[2]: $h = ($rgb[0] - $rgb[1]) / $diff + 4; break; } $h /= 6; } return array($h, $s, $l); } 和color道具都不属于Text组件。考虑使用size对象的color和fontSize属性。我不是100％确定这是iOS上文字不可见的原因，但可能是：）