NBA shot chart

using Images
import CairoMakie:Axis
include("utils.jl")

[ Info: loading success

img = load("./imgs/halfcourt.png")
xs = range(-250.0, 250.0, length=size(img,1))
ys = range(-50.0,420.0, length=size(img,2))

-50.0:0.37630104083266613:420.0

df=@pipe CSV.File("./data/nba_shot.csv")|>DataFrame|>dropmissing|>Float64.(_)
df.shot=coerce(df.shot, Multiclass)
first(df,10)

10×3 DataFrame

Row	x	y	shot
	Float64	Float64	Cat…
1	95.0	242.0	1.0
2	129.0	43.0	0.0
3	20.0	10.0	0.0
4	-127.0	239.0	0.0
5	-13.0	14.0	1.0
6	30.0	252.0	1.0
7	168.0	208.0	0.0
8	130.0	17.0	1.0
9	9.0	21.0	0.0
10	-2.0	264.0	0.0

using GLMakie
fig=Figure()
ax=Axis(fig[1,1])
GLMakie.image!(ax,rotl90(img))


plt = AlgebraOfGraphics.data(df) * mapping(:x, :y,color=:shot)
draw!(fig[1,1],plt * visual(Scatter))
fig

set_aog_theme!()

axis = (width = 150, height = 150)
shot_frequency = AlgebraOfGraphics.data(df) * frequency() * mapping(:shot)
draw(shot_frequency; axis)

let 
  axis = (type = Axis3, width =600, height = 600)
   layer = AlgebraOfGraphics.density() * visual(Wireframe, linewidth=0.05)
   plt = AlgebraOfGraphics.data(df)* layer* mapping(:x,:y) 
   draw(plt; axis)
    
end