Documentation
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Overview ¶
Package favicon provides a favicon downloader
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Download ¶
Download tries to download the favicon with highest resolution for the specified host By default it looks into the standard locations - http://<host>/apple-touch-icon.png - http://<host>/favicon.ico - http://<host>/favicon.png Alternatively a third-party service can be used via the Service option. Example: // Use the DuckDuckGo service
ddg := func(host string) string {
return fmt.Sprintf("https://icons.duckduckgo.com/ip3/%s.ico", host)
}
img, err := favicon.Download(e.ctx, host, favicon.Options{
ForceMinSize: true,
Service: ddg,
})
Types ¶
type Options ¶
type Options struct {
// Client is http.Client used to download the favicon. Leave nil to use the
// http.Default with a timeout of 10 seconds
Client *http.Client
// MinSize is the min size of the favicon to be considered valid.
// favicon smaller than minSize will be ignored unless ForceMinSize is true
MinSize int
// ForceMinSize when true will force to return a favicon even if its size is
// smaller than MinSize
ForceMinSize bool
Service Service
}
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