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package main
import (
"os"
"github.com/ajstarks/svgo"
)
var (
width = 500
height = 300
canvas = svg.New(os.Stdout)
)
func background(v int) { canvas.Rect(0, 0, width, height, canvas.RGB(v, v, v)) }
func gordon(x, y, w, h int) {
w10 := w / 10
w12 := w / 12
w2 := w / 2
w3 := w / 3
w8 := w / 8
w6 := w / 6
xw := x + w
h23 := (h * 2) / 3
blf := "fill:black"
wf := "fill:white"
nf := "fill:brown"
brf := "fill:brown; fill-opacity:0.2"
brb := "fill:rgb(210,161,161)"
canvas.Gstyle("fill:none; stroke:none")
canvas.Bezier(x, y+h, x, y+h, x+w2, y-h, x+w, y+h, brb)
canvas.Roundrect(x, y+(h-1), w, h, 10, 10, brb)
canvas.Circle(x, y+h, w12, brf) // left ear
canvas.Circle(x, y+h, w12-10, nf)
canvas.Circle(x+w, y+h, w12, brf) // right ear
canvas.Circle(x+w, y+h, w12-10, nf)
canvas.Circle(x+w3, y+h23, w/9, wf) // left eye
canvas.Circle(x+w3+10, y+h23, w10-10, blf)
canvas.Circle(x+w3+15, y+h23, 5, wf)
canvas.Circle(xw-w3, y+h23, w/9, wf) // right eye
canvas.Circle(xw-w3+10, y+h23, w10-10, blf)
canvas.Circle(xw-(w3)+15, y+h23, 5, wf)
canvas.Roundrect(x+w2-w8, y+h+30, w8, w6, 5, 5, wf) // left tooth
canvas.Roundrect(x+w2, y+h+30, w8, w6, 5, 5, wf) // right tooth
canvas.Ellipse(x+(w2), y+h+30, w6, w12, nf) // snout
canvas.Ellipse(x+(w2), y+h+10, w10, w12, blf) // nose
canvas.Gend()
}
func main() {
canvas.Start(width, height)
canvas.Title("SVG Gopher")
background(255)
canvas.Gtransform("translate(100, 100)")
canvas.Gtransform("rotate(-30)")
gordon(48, 48, 240, 72)
canvas.Gend()
canvas.Gend()
canvas.Link("svgdef.svg", "SVG Spec & Usage")
canvas.Text(90, 145, "SVG", "font-family:Calibri,sans-serif;font-size:80;fill:brown")
canvas.LinkEnd()
canvas.End()
}
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