plotsvg

package

v0.0.0-...-6b31088 Latest Latest Go to latest Published: Jan 4, 2023 License: MIT Imports: 8 Imported by: 4

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type Canvas struct {
	Style string
	// contains filtered or unexported fields
}

Canvas describes the top-level svg drawing context.

func New(width, height plot.Length) *Canvas

New creates a new SVG canvas.

func (svg *Canvas) Bounds() plot.Rect

Bounds returns the bounds in the global size.

func (svg *Canvas) Bytes() []byte

Bytes returns svg context as a byte array.

func (svg *Canvas) Clip(r plot.Rect) plot.Canvas

Clip clips to rect.

func (svg *Canvas) Context(r plot.Rect) plot.Canvas

context creates a subcontext bounded to r.

func (svg *Canvas) Layer(index int) plot.Canvas

Layer returns an layer above or below current state.

func (svg *Canvas) Poly(points []plot.Point, style *plot.Style)

Poly draws a polygon.

func (svg *Canvas) Rect(r plot.Rect, style *plot.Style)

Rect draws a rectangle.

func (svg *Canvas) Size() plot.Point

Size returns the size of the context.

func (svg *Canvas) Text(text string, at plot.Point, style *plot.Style)

Text draws text.

func (svg *Canvas) WriteTo(dst io.Writer) (n int64, err error)

WriteTo writes svg content to dst.