func coordsJoined2D(values []float64) geom.Coords {
if len(values) < 2 {
return coords64.NewCoords64()
}
c1 := coords64.NewCoords64FromSlice(2, values[:2])
c2 := coords64.NewCoords64FromSlice(2, values[2:])
return geom.NewCoordsJoined(c1, c2)
}
func coordsJoined3D(values []float64) geom.Coords {
if len(values) < 3 {
return coords64.NewCoords64WithDimensions(3)
}
c1 := coords64.NewCoords64FromSlice(3, values[:3])
c2 := coords64.NewCoords64FromSlice(3, values[3:])
return geom.NewCoordsJoined(c1, c2)
}
func TestNewLinearRingInsufficientCoords(t *testing.T) {
c := coords64.NewCoords64FromSlice(2, []float64{1, 1, 2, 2})
assert.Panics(t, func() { geom.NewLinearRingFromCoords(c) })
}
func TestNewLinearRingFromLine(t *testing.T) {
c := coords64.NewCoords64FromSlice(2, []float64{1, 1, 5, 5, 1, 1})
geom.NewLinearRingFromCoords(c)
}
func TestNewLinearRingEndPointMismatchLine(t *testing.T) {
c := coords64.NewCoords64FromSlice(2, []float64{1, 1, 2, 2, 3, 3})
assert.Panics(t, func() { geom.NewLinearRingFromCoords(c) })
}
func TestLineCoords(t *testing.T) {
line := geom.NewLine(coords64.NewCoords64FromSlice(2, []float64{1, 1, 5, 5}))
assert.Equal(t, 2, int(line.Coords().NumCoords()))
}
func TestNewLineCoords(t *testing.T) {
geom.NewLine(coords64.NewCoords64FromSlice(2, []float64{1, 1, 5, 5}))
}