README
¶
SVG Parser
Forked from svgparser
Library for parsing and manipulating SVG files.
Installation
go get github.com/galihrivanto/svg
Features
Checks if the SVG input is valid according to the W3C Recommendation.
Provides capability to search for SVG elements by id or element name.
Parsing the 'd' attribute of a path element into a structure containing all subpaths with their commands and parameters.
Parsing the value of a style element.
Example
func ExampleParse() {
svg := `
<svg width="100" height="100">
<circle cx="50" cy="50" r="40" fill="red" />
</svg>
`
reader := strings.NewReader(svg)
element, _ := svg.Parse(reader, false)
fmt.Printf("SVG width: %s", element.Attributes["width"])
fmt.Printf("Circle fill: %s", element.Children[0].Attributes["fill"])
// Output:
// SVG width: 100
// Circle fill: red
}
License
The MIT License (MIT)
Copyright (c) 2015 Ekaterina Goranova
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Documentation
¶
Index ¶
- Variables
- func Render(e *Element, w io.Writer, vars ...bool) error
- func Set64Image(root *Element, id string, content string) error
- func SetContent(root *Element, id string, text string) error
- func SetImage(root *Element, id string, path string, embed bool) error
- func SetSortAttributes(v bool)
- type Element
- func (e *Element) Compare(o *Element) bool
- func (e *Element) Decode(root *Element, decoder *xml.Decoder) error
- func (e *Element) Encode(encoder *xml.Encoder) error
- func (e *Element) FindAll(name string) []*Element
- func (e *Element) FindID(id string) *Element
- func (e *Element) Serialize() xml.StartElement
- type ValidationError
Constants ¶
This section is empty.
Variables ¶
var (
ErrElementNotFound = errors.New("element not found")
)
define library errors
Functions ¶
func Set64Image ¶
Set64Image replace element embeded image by id
func SetContent ¶
SetContent replace element text by id
func SetSortAttributes ¶
func SetSortAttributes(v bool)
SetSortAttributes override value whether we need to sort attribute during serialization
Types ¶
type Element ¶
type Element struct {
Name string
Attributes map[string]string
Children []*Element
Content string
// namespace dict extracted form root element attrributes
// which prefixed with xmlns:
Namespaces map[string]string
}
Element is a representation of an SVG element.
func DecodeFirst ¶
DecodeFirst creates the first element from the decoder.
func NewElement ¶
func NewElement(root *Element, token xml.StartElement) *Element
NewElement creates element from decoder token.
func (*Element) Serialize ¶
func (e *Element) Serialize() xml.StartElement
Serialize serializes element
type ValidationError ¶
type ValidationError struct {
// contains filtered or unexported fields
}
ValidationError contains errors which have occured when parsing svg input.
func (ValidationError) Error ¶
func (err ValidationError) Error() string
Source Files
Directories