RoundCornerCachedNetworkImage class

Inheritance

Constructors

RoundCornerCachedNetworkImage(String url, {double scale = 1.0, Map<String, String> headers, BaseCacheManager cacheManager, ImageRenderMethodForWeb imageRenderMethodForWeb, int cacheImageWidth, int cacheImageHeight, Size imageShowSize, @required int cornerRadius, Color cornerColor, ClipLocation clipLocation = ClipLocation.Center})

Properties

cacheImageHeight int
final
cacheImageWidth int
final
cacheKey String
Cache key of the image to cache
finalinherited
cacheManager BaseCacheManager
Optional cache manager. If no cache manager is defined DefaultCacheManager() will be used.
finalinherited
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
errorListener ErrorListener
Listener to be called when images fails to load.
finalinherited
hashCode int
The hash code for this object.
read-onlyinherited
headers Map<String, String>
Set headers for the image provider, for example for authentication
finalinherited
imageShowSize Size
final
maxHeight int
Max height in pixels for the image. When set the resized image is stored in the cache.
finalinherited
maxWidth int
Max width in pixels for the image. When set the resized image is stored in the cache.
finalinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
scale double
Scale of the image
finalinherited
url String
Web url of the image to load
finalinherited

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(CachedNetworkImageProvider key, DecoderCallback decode) ImageStreamCompleter
Converts a key into an ImageStreamCompleter, and begins fetching the image.
inherited
loadBuffer(CachedNetworkImageProvider key, DecoderBufferCallback decode) ImageStreamCompleter
Converts a key into an ImageStreamCompleter, and begins fetching the image.
@protectedinherited
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<CachedNetworkImageProvider>
Converts an ImageProvider's settings plus an ImageConfiguration to a key that describes the precise image to load.
inherited
resolve(ImageConfiguration configuration) ImageStream
Resolves this image provider using the given configuration, returning an ImageStream.
@nonVirtualinherited
resolveStreamForKey(ImageConfiguration configuration, ImageStream stream, CachedNetworkImageProvider 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