ImageStyle class
Constructors
-
ImageStyle({double? width, double? height, double? maxWidth, double? maxHeight, double borderRadius = 0, BorderRadiusGeometry? borderRadiusGeometry, BoxBorder? border, List<
BoxShadow> ? boxShadow, Color? backgroundColor, Color? color, BlendMode? colorBlendMode, ImageFilter? imageFilter, BoxFit fit = BoxFit.cover, Alignment alignment = Alignment.center, ImageRepeat repeat = ImageRepeat.noRepeat, double opacity = 1.0, Clip clipBehavior = Clip.hardEdge, bool isCircle = false, Color? placeholderColor, Color? errorColor}) -
const
Properties
- alignment → Alignment
-
对齐方式（默认：center）
final
- backgroundColor → Color?
-
背景色
final
- border → BoxBorder?
-
边框
final
- borderRadius → double
-
圆角（默认：0）
final
- borderRadiusGeometry → BorderRadiusGeometry?
-
圆角配置（优先级高于borderRadius）
final
-
boxShadow
→ List<
BoxShadow> ? -
阴影
final
- clipBehavior → Clip
-
剪裁行为（默认：hardEdge）
final
- color → Color?
-
图片颜色（会覆盖图片原有颜色）
final
- colorBlendMode → BlendMode?
-
颜色混合模式
final
- errorColor → Color?
-
错误图颜色
final
- fit → BoxFit
-
填充模式（默认：cover）
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double?
-
高度（默认：自适应）
final
- imageFilter → ImageFilter?
-
滤镜
final
- isCircle → bool
-
是否圆形裁剪（优先级高于圆角）
final
- maxHeight → double?
-
最大高度
final
- maxWidth → double?
-
最大宽度
final
- opacity → double
-
透明度（0-1，默认：1）
final
- placeholderColor → Color?
-
占位图颜色
final
- repeat → ImageRepeat
-
重复模式
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- width → double?
-
宽度（默认：自适应）
final
Methods
-
copyWith(
{double? width, double? height, double? maxWidth, double? maxHeight, double? borderRadius, BorderRadiusGeometry? borderRadiusGeometry, BoxBorder? border, List< BoxShadow> ? boxShadow, Color? backgroundColor, Color? color, BlendMode? colorBlendMode, ImageFilter? imageFilter, BoxFit? fit, Alignment? alignment, ImageRepeat? repeat, double? opacity, Clip? clipBehavior, bool? isCircle, Color? placeholderColor, Color? errorColor}) → ImageStyle -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited