vgimg

Jun 30, 2022

Changes in this version

+ const DefaultDPI

+ const DefaultHeight

+ const DefaultWidth

+ func UseBackgroundColor(c color.Color) option

+ func UseDPI(dpi int) option

+ func UseImage(img draw.Image) option

+ func UseImageWithContext(img draw.Image, ctx *gg.Context) option

+ func UseWH(w, h vg.Length) option

+ type Canvas struct

+ func New(w, h vg.Length) *Canvas

+ func NewWith(o ...option) *Canvas

+ func (c *Canvas) DPI() float64

+ func (c *Canvas) DrawImage(rect vg.Rectangle, img image.Image)

+ func (c *Canvas) Fill(p vg.Path)

+ func (c *Canvas) FillString(font font.Face, pt vg.Point, str string)

+ func (c *Canvas) Image() draw.Image

+ func (c *Canvas) Pop()

+ func (c *Canvas) Push()

+ func (c *Canvas) Rotate(t float64)

+ func (c *Canvas) Scale(x, y float64)

+ func (c *Canvas) SetColor(clr color.Color)

+ func (c *Canvas) SetLineDash(ds []vg.Length, offs vg.Length)

+ func (c *Canvas) SetLineWidth(w vg.Length)

+ func (c *Canvas) Size() (w, h vg.Length)

+ func (c *Canvas) Stroke(p vg.Path)

+ func (c *Canvas) Translate(pt vg.Point)

+ type JpegCanvas struct

+ func (c JpegCanvas) WriteTo(w io.Writer) (int64, error)

+ type PngCanvas struct

+ func (c PngCanvas) WriteTo(w io.Writer) (int64, error)

+ type TiffCanvas struct

+ func (c TiffCanvas) WriteTo(w io.Writer) (int64, error)