func android(gc draw2d.GraphicContext, x, y float64) {
gc.SetLineCap(draw2d.RoundCap)
gc.SetLineWidth(5)
gc.ArcTo(x+80, y+70, 50, 50, 180*(math.Pi/180), 360*(math.Pi/180)) // head
gc.FillStroke()
gc.MoveTo(x+60, y+25)
gc.LineTo(x+50, y+10)
gc.MoveTo(x+100, y+25)
gc.LineTo(x+110, y+10)
gc.Stroke()
draw2d.Circle(gc, x+60, y+45, 5) // left eye
gc.FillStroke()
draw2d.Circle(gc, x+100, y+45, 5) // right eye
gc.FillStroke()
draw2d.RoundRect(gc, x+30, y+75, x+30+100, y+75+90, 10, 10) // body
gc.FillStroke()
draw2d.Rect(gc, x+30, y+75, x+30+100, y+75+80)
gc.FillStroke()
draw2d.RoundRect(gc, x+5, y+80, x+5+20, y+80+70, 10, 10) // left arm
gc.FillStroke()
draw2d.RoundRect(gc, x+135, y+80, x+135+20, y+80+70, 10, 10) // right arm
gc.FillStroke()
draw2d.RoundRect(gc, x+50, y+150, x+50+20, y+150+50, 10, 10) // left leg
gc.FillStroke()
draw2d.RoundRect(gc, x+90, y+150, x+90+20, y+150+50, 10, 10) // right leg
gc.FillStroke()
}
func drawPoint(ctxt draw2d.GraphicContext, g *geos.Geometry, c color.Color, radius float64, scale func(x, y float64) (float64, float64)) {
if c != nil {
ctxt.SetFillColor(c)
}
x, err := g.X()
if err != nil {
log.Fatal(err)
}
y, err := g.Y()
if err != nil {
log.Fatal(err)
}
x, y = scale(x, y)
ctxt.MoveTo(x, y)
ctxt.ArcTo(x, y, radius, radius, 0, 2*math.Pi)
ctxt.Fill()
}
