BgPainter class - weather_cloud_bg library

Constructors

BgPainter(List<Image> images, WeatherType weatherType, dynamic widthRatio, dynamic width)

Properties

hashCode → int: The hash code for this object.
no setterinherited
images → List<Image>: final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
semanticsBuilder → SemanticsBuilderCallback?: Returns a function that builds semantic information for the picture drawn by this painter.
no setterinherited
weatherType → WeatherType: final
width → dynamic: final
widthRatio → dynamic: final

Methods

addListener(VoidCallback listener) → void: Register a closure to be notified when it is time to repaint.
inherited
drawCloudy(Canvas canvas, Size size) → void
drawCloudyNight(Canvas canvas, Size size) → void: 绘制多云的夜晚效果
drawDusty(Canvas canvas, Size size) → void: 绘制浮尘
drawFoggy(Canvas canvas, Size size) → void: 绘制雾
drawHazy(Canvas canvas, Size size) → void: 绘制霾逻辑
drawHeavyRainy(Canvas canvas, Size size) → void: 绘制大雨
drawHeavySnow(Canvas canvas, Size size) → void: 绘制大雪
drawLightRainy(Canvas canvas, Size size) → void: 绘制小雨效果
drawLightSnow(Canvas canvas, Size size) → void: 绘制小雪
drawMiddleRainy(Canvas canvas, Size size) → void: 绘制中雨
drawMiddleSnow(Canvas canvas, Size size) → void: 绘制中雪
drawOvercast(Canvas canvas, Size size) → void: 绘制阴天
drawSunny(Canvas canvas, Size size) → void: 绘制阳光
hitTest(Offset position) → bool?: Called whenever a hit test is being performed on an object that is using this custom paint delegate.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
paint(Canvas canvas, Size size) → void: Called whenever the object needs to paint. The given Canvas has its coordinate space configured such that the origin is at the top left of the box. The area of the box is the size of the size argument.
override
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that the object notifies when it is time to repaint.
inherited
shouldRebuildSemantics(covariant CustomPainter oldDelegate) → bool: Called whenever a new instance of the custom painter delegate class is provided to the RenderCustomPaint object, or any time that a new CustomPaint object is created with a new instance of the custom painter delegate class (which amounts to the same thing, because the latter is implemented in terms of the former).
inherited
shouldRepaint(covariant CustomPainter oldDelegate) → bool: Called whenever a new instance of the custom painter delegate class is provided to the RenderCustomPaint object, or any time that a new CustomPaint object is created with a new instance of the custom painter delegate class (which amounts to the same thing, because the latter is implemented in terms of the former).
override
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited