Flutter 基础widget Text

作者: 态度哥 | 来源:发表于2020-04-07 22:50 被阅读0次

image.png

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class Text extends StatelessWidget {  //静态的 widget
  const Text(
    this.data, {
    Key key,
    this.style,         //字体样式 字体大小、字体颜色.....
    this.strutStyle,    //使用的支撑风格
    this.textAlign,     //对齐方式
    this.textDirection, //文本方向
    this.locale,        //国际化
    this.softWrap,      //是否允许换行显示 默认true false时不换行
    this.overflow,      //文本的截断方式
    this.textScaleFactor, //代表文本相对于当前字体大小的缩放因子 默认值为1.0
    this.maxLines,      //文字显示的最大行数
    this.semanticsLabel,//给文本加上一个语义标签 没有实际用处
    this.textWidthBasis,//设置一段文字宽度的显示基础
  })

1. Text 的必选参数：data

Text 的内容 data 是必选参数。其他都为可选参数

Text(
  'Text Demo'
),

2. this.style 字体样式、字体大小、字体颜色

TextStyle 的构造参数：

class TextStyle extends Diagnosticable {
  
  const TextStyle({
    this.inherit = true,  //是否继承父 Text 的样式，默认为 true
如果为false，且样式没有设置具体的值，则采用默认值：白色、字体大小 10px、sans-serif 字体
    this.color,           //字体颜色
    this.backgroundColor, //字体背景色
    this.fontSize,        //字体大小 
    this.fontWeight,      //字体粗细
    this.fontStyle,       //是否在字体中倾斜字形
    this.letterSpacing,   //字母之间的间距
    this.wordSpacing,     //单词之间的间隔
    this.textBaseline,    //用于对齐文本的水平线
    this.height,          //文本的高度.但它并不是一个绝对值，而是一个因子，具体的行高等于fontSize*height。
    this.locale,          //用于选择用户语言和格式设置首选项的标识符
    this.foreground,      //文本的前景色
    this.background,      //文本的背景色
    this.shadows,         //在文本下方绘制阴影
    this.fontFeatures,    //字体特征.是个数组
    this.decoration,      //文本的线条
    this.decorationColor, //线条的颜色
    this.decorationStyle, //线条的样式
    this.decorationThickness, //线条的密度,值越大线条越粗
    this.debugLabel,      //文本样式的描述,无实际用处
    String fontFamily,    //用于设置使用哪种自定义字体
    List<String> fontFamilyFallback, //字体列表，当前面的字体找不到时，会在这个列表里依次查找
    String package,       //用于设置使用哪种自定义字体
  }) : fontFamily = package == null ? fontFamily : 'packages/$package/$fontFamily',
       _fontFamilyFallback = fontFamilyFallback,
       _package = package,
       assert(inherit != null),
       assert(color == null || foreground == null, _kColorForegroundWarning),
       assert(backgroundColor == null || background == null, _kColorBackgroundWarning);
    ...
}

color 、 fontSize 颜色，字体大小

 Text(
    '想都是问题，做才有答案!',
    style: TextStyle(fontSize: 20,color: Colors.blue),
  ),

image.png

fontWeight 字体粗细

  Text(
    '想都是问题，做才有答案! ',
    style: TextStyle(
        fontSize: 20, 
        color: Colors.blue, 
        fontWeight: FontWeight.w100
    ),
  ),
  Text(
    '想都是问题，做才有答案!',
    style: TextStyle(
      fontSize: 20,
      color: Colors.blue,
      fontWeight: FontWeight.w200,
    ),
  ),Text(
    '想都是问题，做才有答案!',
    style: TextStyle(
      fontSize: 20,
      color: Colors.blue,
      fontWeight: FontWeight.w300,
    ),
  ),Text(
    '想都是问题，做才有答案!',
    style: TextStyle(
      fontSize: 20,
      color: Colors.blue,
      fontWeight: FontWeight.w400,
    ),
  ),Text(
    '想都是问题，做才有答案!',
    style: TextStyle(
      fontSize: 20,
      color: Colors.blue,
      fontWeight: FontWeight.w500,
    ),
  ),
  Text(
    '想都是问题，做才有答案!',
    style: TextStyle(
      fontSize: 20,
      color: Colors.blue,
      fontWeight: FontWeight.w600,
    ),
  ),
  Text(
    '想都是问题，做才有答案!',
    style: TextStyle(
      fontSize: 20,
      color: Colors.blue,
      fontWeight: FontWeight.w700,
    ),
  ),
  Text(
    '想都是问题，做才有答案!',
    style: TextStyle(
      fontSize: 20,
      color: Colors.blue,
      fontWeight: FontWeight.w800,
    ),
  ),
  Text(
    '想都是问题，做才有答案!',
    style: TextStyle(
      fontSize: 20,
      color: Colors.blue,
      fontWeight: FontWeight.w900,
    ),
  ),

image.png

fontStyle 是否在字体中倾斜字形

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
    fontSize: 20,
    color: Colors.blue,
    fontStyle: FontStyle.italic, //默认不倾斜normal
  ),
),

image.png

letterSpacing 字母之间的间隔

  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 0.0,),
  ),

  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 1.0,),
  ),

  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 2.0,),
  ),
  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 3.0,),
  ),
  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 4.0,),
  ),
  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 5.0,),
  ),
  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 6.0,),
  ),
  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 7.0,),
  ),
  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 8.0,),
  ),
  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 9.0,),
  ),
  Text(
    'I love you jinan',
    style: TextStyle(color: Colors.blue, letterSpacing: 10.0,),
  ),

image.png

wordSpacing 单词之间的间隔

Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 0.0,),
),

Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 1.0,),
),

Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 2.0,),
),
Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 3.0,),
),
Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 4.0,),
),
Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 5.0,),
),
Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 6.0,),
),
Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 7.0,),
),
Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 8.0,),
),
Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 9.0,),
),
Text(
  'I love you jinan',
  style: TextStyle(color: Colors.blue, wordSpacing: 10.0,),
),

image.png

textBaseline 用于对齐文本的水平线

alphabetic：用于对齐字母字符底部的水平线

ideographic：用于对齐表意字符的水平线

 Text(
  '想都是问题，做才有答案! I love you jinan',

  style: TextStyle(color: Colors.blue, textBaseline: TextBaseline.alphabetic,fontSize: 15),
),
Text(
  '想都是问题，做才有答案!I love you jinan',
  style: TextStyle(color: Colors.blue, textBaseline: TextBaseline.ideographic,fontSize: 15),
),

image.png

height 文本的高度

行高系数,实际行高 = height * fontSize

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 15,
      height: 2
  ),
),
Divider(color: Colors.grey, height: 0.5,),
Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 15,
      height: 3
  ),
),
Divider(color: Colors.grey, height: 0.5,),
Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 15,
      height: 4
  ),
),
Divider(color: Colors.grey, height: 0.5,),
Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 15,
      height: 5
  ),
),
Divider(color: Colors.grey, height: 0.5,),

image.png

foreground 文本的前景色

background 文本的背景色

因为对 Paint 不熟悉,暂不做笔记...

shadows 阴影

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 30,
      shadows: <Shadow>[
        Shadow(
            //颜色
            color: Colors.deepOrange,
            //偏移量 默认 0,0 （x轴 和  y轴）x 正数偏右,负数偏左.    y 正数向下偏移,负数向上偏移
            offset: Offset(1,2),
            //模糊半径,默认0 
            blurRadius: 5,
        )]
  ),
),

image.png

x轴偏移

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 30,
      shadows: <Shadow>[
        Shadow(
            color: Colors.deepOrange,
            offset: Offset(5,0),//y轴不变 x轴正数, 向右偏移
            blurRadius: 3,
        )]
  ),
),

image.png

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 30,
      shadows: <Shadow>[
        Shadow(
            color: Colors.deepOrange,
            offset: Offset(-5,0),//y轴不变 x轴负数, 向左偏移
            blurRadius: 3,
        )]
  ),
),

image.png

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 30,
      shadows: <Shadow>[
        Shadow(
            color: Colors.deepOrange,
            offset: Offset(0,5), //x轴不变。 y轴为正数,向下偏移
            blurRadius: 3,
        )]
  ),
),

image.png

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 30,
      shadows: <Shadow>[
        Shadow(
            color: Colors.deepOrange,
            offset: Offset(0,-5), //x轴不变。 y轴为负数数,向上偏移
            blurRadius: 3,
        )]
  ),
),

image.png

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 30,
      shadows: <Shadow>[
        Shadow(
            color: Colors.deepOrange,
            offset: Offset(5,5), //都为正数  , 向右下角偏移
            blurRadius: 3,
        )]
  ),
),

image.png

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 30,
      shadows: <Shadow>[
        Shadow(
            color: Colors.deepOrange,
            offset: Offset(-5,-5), //都是负数 左上角偏移
            blurRadius: 3,
        )]
  ),
),

image.png

其他情况也一样,就是 x,y轴....

fontFeatures 字体特征.是个数组

decoration, 文本的线条

给文字添加删除线、上划线、下划线等,可同时添加多个

TextDecoration.overline 上划线
TextDecoration.lineThrough 删除线
TextDecoration.underline 下划线

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 20,
      decoration: TextDecoration.lineThrough, //删除线
  ),
),

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
    color: Colors.red,
    fontSize: 20,
    decoration: TextDecoration.overline, //上划线
  ),
),

Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
    color: Colors.teal,
    fontSize: 20,
    decoration: TextDecoration.underline, //下划线
  ),
),

image.png

decorationColor 线条的颜色

给删除下增加颜色

 Text(
  '想都是问题，做才有答案!',
  style: TextStyle(
      color: Colors.blue,
      fontSize: 20,
      decoration: TextDecoration.lineThrough,
    decorationColor: Colors.deepOrange
  ),
),

image.png

decorationStyle 线条的样式

TextDecorationStyle.dashed 短横线
TextDecorationStyle.dotted 点线
TextDecorationStyle.double 双线
TextDecorationStyle.solid 实线
TextDecorationStyle.wavy 波浪线

  Text(
    '我是删除线',
    style: TextStyle(
      color: Colors.red,
      fontSize: 20,
      decoration: TextDecoration.lineThrough,
      decorationColor: Colors.blue,
      decorationStyle: TextDecorationStyle.dashed
    ),
  ),

  Text(
    '我是删除线',
    style: TextStyle(
        color: Colors.red,
        fontSize: 20,
        decoration: TextDecoration.lineThrough,
        decorationColor: Colors.blue,
  //                decorationStyle: TextDecorationStyle.dashed
        decorationStyle: TextDecorationStyle.dotted
    ),
  ),
  Text(
    '我是删除线',
    style: TextStyle(
        color: Colors.red,
        fontSize: 20,
        decoration: TextDecoration.lineThrough,
        decorationColor: Colors.blue,
        decorationStyle: TextDecorationStyle.double
    ),
  ),
  Text(
    '我是删除线',
    style: TextStyle(
        color: Colors.red,
        fontSize: 20,
        decoration: TextDecoration.lineThrough,
        decorationColor: Colors.blue,
        decorationStyle: TextDecorationStyle.solid
    ),
  ),
  Text(
    '我是删除线',
    style: TextStyle(
        color: Colors.red,
        fontSize: 20,
        decoration: TextDecoration.lineThrough,
        decorationColor: Colors.blue,
        decorationStyle: TextDecorationStyle.wavy
    ),
  ),

image.png

decorationThickness

 Text(
    '我是删除线',
    style: TextStyle(
      color: Colors.red,
      fontSize: 20,
      decoration: TextDecoration.lineThrough,
      decorationColor: Colors.blue,
      decorationThickness: 1.00
    ),
  ),

  Text(
    '我是删除线',
    style: TextStyle(
        color: Colors.red,
        fontSize: 20,
        decoration: TextDecoration.lineThrough,
        decorationColor: Colors.blue,
        decorationThickness: 2.00
    ),
  ),
  Text(
    '我是删除线',
    style: TextStyle(
        color: Colors.red,
        fontSize: 20,
        decoration: TextDecoration.lineThrough,
        decorationColor: Colors.blue,
        decorationThickness: 3.00
    ),
  ),
  Text(
    '我是删除线',
    style: TextStyle(
        color: Colors.red,
        fontSize: 20,
        decoration: TextDecoration.lineThrough,
        decorationColor: Colors.blue,
        decorationThickness: 4.00
    ),
  ),
  Text(
    '我是删除线',
    style: TextStyle(
        color: Colors.red,
        fontSize: 20,
        decoration: TextDecoration.lineThrough,
        decorationColor: Colors.blue,
        decorationThickness: 5.00
    ),
  ),

image.png

3. strutStyle 使用的支撑风格

const StrutStyle({
    String fontFamily,     //用于设置使用哪种自定义字体
    List<String> fontFamilyFallback,  //字体列表，当前面的字体找不到时，会在这个列表里依次查找
    this.fontSize, //字体的像素大小 默认14像素
    this.height,   //行高系数,实际行高 = height * fontSize
    this.leading,  //行与行直接的头部额外间距  = leading * fontSize
    this.fontWeight, //字体粗细,(设置没效果...)
    this.fontStyle,  
    this.forceStrutHeight,
    this.debugLabel,
    String package,
  ....
}

4. this.textAlign 对齐方式

TextAlign.left 左对齐
TextAlign.right 右对齐
TextAlign.center 居中
TextAlign.justify 自适应两端对齐
TextAlign.start 如果textDirection 是ltr ，start表示左对齐，如果textDirection是rtl，start表示右对齐。
TextAlign.end 如果textDirection 是ltr，end表示右对齐，如果textDirection是rtl ，end表示左对齐

Text(
  'TextAlign.right TextAlign.right  TextAlign.right  TextAlign.right',
  style: TextStyle(backgroundColor: Colors.green, fontSize: 20),
  textAlign: TextAlign.right,
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'TextAlign.left TextAlign.left TextAlign.left TextAlign.left',
  textAlign: TextAlign.left,
  style: TextStyle(fontSize: 20, backgroundColor: Colors.cyan),
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'TextAlign.center TextAlign.center TextAlign.center TextAlign.center',
  textAlign: TextAlign.center,
  style: TextStyle(fontSize: 20, backgroundColor: Colors.brown),
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'TextAlign.justify TextAlign.justify TextAlign.justify TextAlign.justify',
  textAlign: TextAlign.justify,
  style: TextStyle(fontSize: 20, backgroundColor: Colors.tealAccent),
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'TextAlign.start TextAlign.start TextAlign.start TextAlign.start',
  textAlign: TextAlign.start,
  style: TextStyle(fontSize: 20, backgroundColor: Colors.blueGrey),
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'TextAlign.end TextAlign.end TextAlign.end TextAlign.end',
  textAlign: TextAlign.end,
  style: TextStyle(fontSize: 20, backgroundColor: Colors.white70),
),
Divider(height: 0.5, color: Colors.grey),

image.png

5. this.textDirection 文本方向

TextDirection.ltr：文字方向从左到右
TextDirection.ltr：文字方向从右到左

Text(
  'TextDirection.ltr TextDirection.ltrTextDirection.ltr  TextDirection.ltr',
  style: TextStyle(
      backgroundColor: Colors.green,
      fontSize: 20
  ),
  textDirection: TextDirection.ltr,
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'TextDirection.rtl TextDirection.rtlTextDirection.rtl TextDirection.rtl',
  textDirection: TextDirection.rtl,
  style: TextStyle(
      fontSize: 20,
      backgroundColor:
      Colors.cyan
  ),
),
Divider(height: 0.5, color: Colors.grey),

image.png

6. locale 国际化

7. softWrap 是否允许换行显示默认true false时不换行

8. overflow 文本的截断方式

TextOverflow.ellipsis：多余文本截断后以省略符“...”表示
TextOverflow.clip：剪切多余文本，多余文本不显示
TextOverflow.fade：将多余的文本设为透明
TextOverflow.visible：多余的文本显示在容器之外

Text(
  'TextOverflow.clipTextOverflow.clipTextOverflow.clipTextOverflow.clipTextOverflow.clip',
  style: TextStyle(
      backgroundColor: Colors.green,
      fontSize: 20
  ),
  softWrap: false,
  overflow: TextOverflow.clip,
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'TextOverflow.clipTextOverflow.clipTextOverflow.clipTextOverflow.clipTextOverflow.clip',
  style: TextStyle(
      backgroundColor: Colors.tealAccent,
      fontSize: 20
  ),
  softWrap: false,
  overflow: TextOverflow.fade,
),
Divider(height: 0.5, color: Colors.grey), Text(
  'TextOverflow.clipTextOverflow.clipTextOverflow.clipTextOverflow.clipTextOverflow.clip',
  style: TextStyle(
      backgroundColor: Colors.yellow,
      fontSize: 20
  ),
  softWrap: false,
  overflow: TextOverflow.ellipsis,
),
Divider(height: 0.5, color: Colors.grey), Text(
  'TextOverflow.clipTextOverflow.clipTextOverflow.clipTextOverflow.clipTextOverflow.clip',
  style: TextStyle(
      backgroundColor: Colors.orange,
      fontSize: 20
  ),
  softWrap: false,
  overflow: TextOverflow.visible,
),
Divider(height: 0.5, color: Colors.grey),

image.png

最后一个应该是显示在容器之外的,因为我是全屏幕的所以效果不是很明显.

9. textScaleFactor 文字大小倍率系数

Text(
  'Flutter',
  style: TextStyle(
      backgroundColor: Colors.green,
  ),
  textScaleFactor: 1,
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'Flutter',
  style: TextStyle(
    backgroundColor: Colors.green,
  ),
  textScaleFactor: 2,
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'Flutter',
  style: TextStyle(
    backgroundColor: Colors.green,
  ),
  textScaleFactor: 3,
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'Flutter',
  style: TextStyle(
    backgroundColor: Colors.green,
  ),
  textScaleFactor: 4,
),
Divider(height: 0.5, color: Colors.grey),

image.png

10. maxLines 文字显示的最大行数

11. textWidthBasis

/// {@macro flutter.painting.textPainter.textWidthBasis}
  final TextWidthBasis textWidthBasis;

/// The different ways of measuring the width of one or more lines of text.
///
/// See [Text.textWidthBasis], for example.
enum TextWidthBasis {
  /// multiline text will take up the full width given by the parent. For single
  /// line text, only the minimum amount of width needed to contain the text
  /// will be used. A common use case for this is a standard series of
  /// paragraphs. //段落
  parent,

  /// The width will be exactly enough to contain the longest line and no
  /// longer. A common use case for this is chat bubbles. //聊天气泡
  longestLine,
}

Text(
  'FlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutter',
  style: TextStyle(
      backgroundColor: Colors.green,
  ),
  textWidthBasis: TextWidthBasis.parent,
),
Divider(height: 0.5, color: Colors.grey),
Text(
  'FlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutterFlutter',
  style: TextStyle(
    backgroundColor: Colors.green,
  ),
  textWidthBasis: TextWidthBasis.longestLine,
),
Divider(height: 0.5, color: Colors.grey),

Flutter 基础widget Text

✨✨✨✨✨ 魏什么_多喝水 Flutter 之路

1. Text 的必选参数：data

2. this.style 字体样式、字体大小、字体颜色

color 、 fontSize 颜色，字体大小

fontWeight 字体粗细

fontStyle 是否在字体中倾斜字形

letterSpacing 字母之间的间隔

wordSpacing 单词之间的间隔

textBaseline 用于对齐文本的水平线

height 文本的高度

foreground 文本的前景色

background 文本的背景色

shadows 阴影

fontFeatures 字体特征.是个数组

decoration, 文本的线条

decorationColor 线条的颜色

decorationStyle 线条的样式

decorationThickness

3. strutStyle 使用的支撑风格

4. this.textAlign 对齐方式

5. this.textDirection 文本方向

6. locale 国际化

7. softWrap 是否允许换行显示默认true false时不换行

8. overflow 文本的截断方式

9. textScaleFactor 文字大小倍率系数

10. maxLines 文字显示的最大行数

11. textWidthBasis

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Flutter 基础widget Text

✨✨✨✨✨ 魏什么_多喝水 Flutter 之路

1. Text 的必选参数：data

2. this.style 字体样式、字体大小、字体颜色

color 、 fontSize 颜色，字体大小

fontWeight 字体粗细

fontStyle 是否在字体中倾斜字形

letterSpacing 字母之间的间隔

wordSpacing 单词之间的间隔

textBaseline 用于对齐文本的水平线

height 文本的高度

foreground 文本的前景色

background 文本的背景色

shadows 阴影

fontFeatures 字体特征.是个数组

decoration, 文本的线条

decorationColor 线条的颜色

decorationStyle 线条的样式

decorationThickness

3. strutStyle 使用的支撑风格

4. this.textAlign 对齐方式

5. this.textDirection 文本方向

6. locale 国际化

7. softWrap 是否允许换行显示 默认true false时不换行

8. overflow 文本的截断方式

9. textScaleFactor 文字大小倍率系数

10. maxLines 文字显示的最大行数

11. textWidthBasis

相关文章

网友评论

延伸阅读

深度阅读

栏目导航

热点阅读

7. softWrap 是否允许换行显示默认true false时不换行