func (g *Generator) genStarPoints(mt *core.Movetree) *Generator {
sp := getStarPoints(mt.Intersections())
for _, pt := range sp {
c := g.c.CoordMap[pt.String()]
g.b.WriteString(StarPoint(c, g.c.Radius*.15))
}
return g
}
// Generate an EPS image for a baduk Movetree.
func Generate(mt *core.Movetree, side int) []byte {
g := &Generator{
side: side,
c: ConstructCoords(mt.Intersections(), side),
bstones: make(map[string]bool),
wstones: make(map[string]bool),
}
g.header().content(mt).footer()
return g.b.Bytes()
}
func (g *Generator) genLines(mt *core.Movetree) *Generator {
ints := mt.Intersections()
for i := 0; i < ints; i++ {
rowStart, _ := g.c.CoordMap[(&point.IntPt{i, 0}).String()]
rowEnd, _ := g.c.CoordMap[(&point.IntPt{i, ints - 1}).String()]
g.b.WriteString(Line(rowStart, rowEnd))
colStart := g.c.CoordMap[(&point.IntPt{0, i}).String()]
colEnd := g.c.CoordMap[(&point.IntPt{ints - 1, i}).String()]
g.b.WriteString(Line(colStart, colEnd))
}
g.b.WriteString(Stroke(0.5))
return g
}
func (g *Generator) genStones(mt *core.Movetree) *Generator {
r := g.c.Radius - 0.2
bpts, _ := mt.Props().GetAsPoints(core.AB)
wpts, _ := mt.Props().GetAsPoints(core.AW)
for i, _ := range bpts {
strForm := bpts[i].String()
coord, ok := g.c.CoordMap[strForm]
if ok {
g.b.WriteString(Stone(coord, r, BLACK))
g.bstones[strForm] = true
}
}
for i, _ := range wpts {
strForm := wpts[i].String()
coord, ok := g.c.CoordMap[wpts[i].String()]
if ok {
g.b.WriteString(Stone(coord, r, WHITE))
g.wstones[strForm] = true
}
}
return g
}
func FromMovetree(mt *core.Movetree) *Cropping {
ints := mt.getIntersections()
middle := ints / 2
return FromPreset(ALL)
}
func (g *Generator) content(mt *core.Movetree) *Generator {
return g.genDefs().genLines(mt).genStarPoints(mt).genStones(mt).genMarks(mt.Props())
}