Documentation issue [ absence of examples]

[luminousmen]

I am newbie to go and can't understand how to use this package. Can you please provide basic usage with some examples. Because example you provided is big and hard to understand for me :(. And when I start my own test project I have errors like this:

../../.go/src/github.com/vdobler/chart/imgg/image.go:9:2: cannot find package "github.com/golang/freetype" in any of:
    /usr/lib/go/src/github.com/golang/freetype (from $GOROOT)
    /home/kir/.go/src/github.com/golang/freetype (from $GOPATH)
../../.go/src/github.com/vdobler/chart/imgg/image.go:10:2: cannot find package "github.com/golang/freetype/truetype" in any of:
    /usr/lib/go/src/github.com/golang/freetype/truetype (from $GOROOT)
    /home/kir/.go/src/github.com/golang/freetype/truetype (from $GOPATH)
../../.go/src/github.com/vdobler/chart/imgg/image.go:11:2: cannot find package "github.com/llgcode/draw2d" in any of:
    /usr/lib/go/src/github.com/llgcode/draw2d (from $GOROOT)
    /home/kir/.go/src/github.com/llgcode/draw2d (from $GOPATH)
../../.go/src/github.com/vdobler/chart/imgg/image.go:12:2: cannot find package "github.com/llgcode/draw2d/draw2dimg" in any of:
    /usr/lib/go/src/github.com/llgcode/draw2d/draw2dimg (from $GOROOT)
    /home/kir/.go/src/github.com/llgcode/draw2d/draw2dimg (from $GOPATH)
../../.go/src/github.com/vdobler/chart/imgg/image.go:14:2: cannot find package "golang.org/x/image/draw" in any of:
    /usr/lib/go/src/golang.org/x/image/draw (from $GOROOT)
    /home/kir/.go/src/golang.org/x/image/draw (from $GOPATH)
....

[vdobler]

This package won't be able to explain basic usage of Go, so I'll close it.

You have to install the required packages, e.g. via go get like this:

$ go get github.com/golang/freetype github.com/golang/freetype/truetype github.com/llgcode/draw2d github.com/llgcode/draw2d/draw2dimg golang.org/x/image/draw