func smiley(pdf *gofpdf.Fpdf, x, y float64) { pdf.Circle(0.75+x+0.5, 1+y, 0.4, "D") pdf.Circle(1.1+x, 0.8+y, 0.05, "DF") pdf.Circle(1.4+x, 0.8+y, 0.05, "DF") pdf.Arc(0.75+x+0.5, 1.1+y, 0.2, 0.2, 180, 90, 270, "FD") }