Documentation
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Overview ¶
Package http provides HTTP handlers for drawing SVGs.
Index ¶
- func Asset(name string) ([]byte, error)
- func AssetDir(name string) ([]string, error)
- func AssetInfo(name string) (os.FileInfo, error)
- func AssetNames() []string
- func IndexMux() (m *http.ServeMux)
- func MustAsset(name string) []byte
- func NewPaintJob(v url.Values) palette.PaintJob
- func NewPainter(v url.Values) (p palette.Painter)
- func RestoreAsset(dir, name string) error
- func RestoreAssets(dir, name string) error
- func SVGHandler(w http.ResponseWriter, req *http.Request)
- type IndexView
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Asset ¶
Asset loads and returns the asset for the given name. It returns an error if the asset could not be found or could not be loaded.
func AssetDir ¶
AssetDir returns the file names below a certain directory embedded in the file by go-bindata. For example if you run go-bindata on data/... and data contains the following hierarchy:
data/
foo.txt
img/
a.png
b.png
then AssetDir("data") would return []string{"foo.txt", "img"} AssetDir("data/img") would return []string{"a.png", "b.png"} AssetDir("foo.txt") and AssetDir("notexist") would return an error AssetDir("") will return []string{"data"}.
func AssetInfo ¶
AssetInfo loads and returns the asset info for the given name. It returns an error if the asset could not be found or could not be loaded.
func IndexMux ¶
IndexMux returns a ServeMux showing a wizard form for creating SVGs with all available options.
func MustAsset ¶
MustAsset is like Asset but panics when Asset would return an error. It simplifies safe initialization of global variables.
func NewPaintJob ¶
NewPaintJob creates a PaintJob based on GET parameters.
func NewPainter ¶
NewPainter picks a Painter based on the GET parameter "style".
func RestoreAsset ¶
RestoreAsset restores an asset under the given directory
func RestoreAssets ¶
RestoreAssets restores an asset under the given directory recursively
func SVGHandler ¶
func SVGHandler(w http.ResponseWriter, req *http.Request)
SVGHandler returns a SVG based on GET parameters. See NewPaintJob() for parsing options. See NewPainter() for SVG style / Painter.
Source Files