func (g *Generator) labels(data []string) *Generator {
unicodeRegex, err := regexp.Compile("\\\\u")
g.b.WriteString(textCenterDef)
if err != nil {
panic(err)
}
for i := range data {
splat := strings.Split(data[i], ":")
if len(splat) != 2 {
continue
}
lh, txt := splat[0], splat[1]
pt, err := point.FromSgfCoord(lh)
if err != nil {
continue
}
if unicodeRegex.MatchString(txt) {
// General unicode support is difficult =(
continue
}
s := pt.String()
c := g.c.CoordMap[s]
if _, ok := g.bstones[s]; ok {
g.b.WriteString(Text(c, g.c.Radius*2-2, txt, WHITE))
} else if _, ok := g.wstones[s]; ok {
g.b.WriteString(Text(c, g.c.Radius*2-2, txt, BLACK))
} else {
g.b.WriteString(WhiteDisc(c, g.c.Radius*.95))
g.b.WriteString(Text(c, g.c.Radius*2-2, txt, BLACK))
}
}
return g
}
func (p *Props) GetAsPoints(prop SgfProperty) ([]*point.IntPt, error) {
pts := make([]*point.IntPt, 0, 10)
data, ok := p.Get(prop)
if !ok {
return pts, fmt.Errorf("No Data for prop %v", prop)
}
for _, v := range data {
p, err := point.FromSgfCoord(v)
if err != nil {
return pts, err
}
pts = append(pts, p)
}
return pts, nil
}