roundimage

Documentation

Index

• type Image
  • func NewImage(radius float64) *Image
  • func (i *Image) Clear()
  • func (i *Image) Clip(cc *cairo.Context)
  • func (i *Image) Initials() string
  • func (i *Image) SetFromAnimation(p *gdkpixbuf.PixbufAnimation)
  • func (i *Image) SetFromPixbuf(p *gdkpixbuf.Pixbuf)
  • func (i *Image) SetFromSurface(s *cairo.Surface)
  • func (i *Image) SetInitials(initials string)
  • func (i *Image) SetRadius(r float64)

Types

type Image

type Image struct {
	gtk.Image
	Radius float64
	// contains filtered or unexported fields
}

Image represents an image with abstractions for asynchronously fetching images from a URL as well as having interchangeable fallbacks.

func NewImage

func NewImage(radius float64) *Image

NewImage creates a new round image. If radius is 0, then it will be half the dimensions. If the radius is less than 0, then nothing is rounded.

func (*Image) Clear

func (i *Image) Clear()

func (*Image) Clip

func (i *Image) Clip(cc *cairo.Context)

Clip clips the image from the Cairo context.

func (*Image) Initials

func (i *Image) Initials() string

func (*Image) SetFromAnimation

func (i *Image) SetFromAnimation(p *gdkpixbuf.PixbufAnimation)

func (*Image) SetFromPixbuf

func (i *Image) SetFromPixbuf(p *gdkpixbuf.Pixbuf)

func (*Image) SetFromSurface

func (i *Image) SetFromSurface(s *cairo.Surface)

func (*Image) SetInitials

func (i *Image) SetInitials(initials string)

func (*Image) SetRadius

func (i *Image) SetRadius(r float64)

SetRadius sets the radius to be drawn with. If 0 is given, then a full circle is drawn, which only works best for images guaranteed to be square. Otherwise, the radius is either the number given or the minimum of either the width or height.