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package main
import (
"fmt"
"os"
"github.com/ajstarks/svgo"
)
var (
width = 500
height = 500
canvas = svg.New(os.Stdout)
)
const androidcolor = "rgb(164,198,57)"
func background(v int) { canvas.Rect(0, 0, width, height, canvas.RGB(v, v, v)) }
func android(x, y int, fill string, opacity float64) {
var linestyle = []string{`stroke="` + fill + `"`, `stroke-linecap="round"`, `stroke-width="5"`}
globalstyle := fmt.Sprintf("fill:%s;opacity:%.2f", fill, opacity)
canvas.Gstyle(globalstyle)
canvas.Arc(x+30, y+70, 35, 35, 0, false, true, x+130, y+70) // head
canvas.Line(x+60, y+25, x+50, y+10, linestyle[0], linestyle[1], linestyle[2]) // left antenna
canvas.Line(x+100, y+25, x+110, y+10, linestyle[0], linestyle[1], linestyle[2]) // right antenna
canvas.Circle(x+60, y+45, 5, "fill:white") // left eye
canvas.Circle(x+100, y+45, 5, `fill="white"`) // right eye
canvas.Roundrect(x+30, y+75, 100, 90, 10, 10) // body
canvas.Rect(x+30, y+75, 100, 80)
canvas.Roundrect(x+5, y+80, 20, 70, 10, 10) // left arm
canvas.Roundrect(x+135, y+80, 20, 70, 10, 10) // right arm
canvas.Roundrect(x+50, y+150, 20, 50, 10, 10) // left leg
canvas.Roundrect(x+90, y+150, 20, 50, 10, 10) // right leg
canvas.Gend()
}
func main() {
canvas.Start(width, height)
canvas.Title("Android")
background(255)
android(100, 100, androidcolor, 1.0)
canvas.Scale(3.0)
android(50, 50, "gray", 0.5)
canvas.Gend()
canvas.Scale(0.5)
android(100, 100, "red", 1.0)
canvas.Gend()
canvas.End()
}
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