RoundCornersAssetImage class

Inheritance

Constructors

RoundCornersAssetImage(String assetName, {AssetBundle bundle, String package, int cacheImageWidth, int cacheImageHeight, Size imageShowSize, @required int cornerRadius, Color cornerColor, ClipLocation clipLocation = ClipLocation.Center})
const

Properties

assetName String
The name of the main asset from the set of images to choose from. See the documentation for the AssetImage class itself for details.
finalinherited
bundle AssetBundle
The bundle from which the image will be obtained.
finalinherited
cacheImageHeight int
final
cacheImageWidth int
final
clipLocation ClipLocation
final
cornerColor Color
final
cornerRadius int
圆角,如果imageShowSize不为空,则通过计算使得显示出来的图片圆角为cornerRadius, 如果imageShowSize为空,而cacheImageWidth或者cacheImageHeight不为空,则将resize之后的图片圆角设置为cornerRadius 如果imageShowSize、cacheImageWidth、cacheImageHeight都为空,则将原图圆角设置为cornerRadius
final
hashCode int
The hash code for this object.
read-onlyinherited
imageShowSize Size
final
keyName String
The name used to generate the key to obtain the asset. For local assets this is assetName, and for assets from packages the assetName is prefixed 'packages/
read-onlyinherited
package String
The name of the package from which the image is included. See the documentation for the AssetImage class itself for details.
finalinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

createStream(ImageConfiguration configuration) ImageStream
Called by resolve to create the ImageStream it returns.
@protectedinherited
evict({ImageCache cache, ImageConfiguration configuration = ImageConfiguration.empty}) Future<bool>
Evicts an entry from the image cache.
inherited
load(AssetBundleImageKey key, DecoderCallback decode) ImageStreamCompleter
Converts a key into an ImageStreamCompleter, and begins fetching the image.
inherited
loadBuffer(AssetBundleImageKey key, DecoderBufferCallback decode) ImageStreamCompleter
Converts a key into an ImageStreamCompleter, and begins fetching the image.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
obtainCacheStatus({required ImageConfiguration configuration, ImageErrorListener handleError}) Future<ImageCacheStatus>
Returns the cache location for the key that this ImageProvider creates.
inherited
obtainKey(ImageConfiguration configuration) Future<AssetBundleImageKey>
Converts an ImageProvider's settings plus an ImageConfiguration to a key that describes the precise image to load.
override
resolve(ImageConfiguration configuration) ImageStream
Resolves this image provider using the given configuration, returning an ImageStream.
@nonVirtualinherited
resolveStreamForKey(ImageConfiguration configuration, ImageStream stream, AssetBundleImageKey key, ImageErrorListener handleError) → void
Called by resolve with the key returned by obtainKey.
@protectedinherited
toString() String
A string representation of this object.
inherited

Operators

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