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#lang typed/racket/base
(require (only-in typed/mred/mred Snip% Frame%)
typed/racket/draw typed/racket/class racket/match racket/list
plot/utils
plot/private/common/parameter-group
plot/private/common/draw
plot/private/common/deprecation-warning
plot/private/common/type-doc
plot/private/common/utils
plot/private/plot3d/plot-area
plot/private/no-gui/plot3d
plot/private/no-gui/plot3d-utils
plot/private/no-gui/utils
"lazy-snip-typed.rkt"
typed/racket/unsafe)
(unsafe-provide plot3d-snip
plot3d-frame
plot3d)
;; ===================================================================================================
;; Plot to a snip
(:: plot3d-snip
(->* [(Treeof (U renderer3d nonrenderer))]
[#:x-min (U Real #f) #:x-max (U Real #f)
#:y-min (U Real #f) #:y-max (U Real #f)
#:z-min (U Real #f) #:z-max (U Real #f)
#:width Positive-Integer
#:height Positive-Integer
#:angle Real #:altitude Real
#:title (U String #f)
#:x-label (U String #f)
#:y-label (U String #f)
#:z-label (U String #f)
#:legend-anchor Anchor]
(Instance Snip%)))
(define (plot3d-snip renderer-tree
#:x-min [x-min #f] #:x-max [x-max #f]
#:y-min [y-min #f] #:y-max [y-max #f]
#:z-min [z-min #f] #:z-max [z-max #f]
#:width [width (plot-width)]
#:height [height (plot-height)]
#:angle [angle (plot3d-angle)]
#:altitude [altitude (plot3d-altitude)]
#:title [title (plot-title)]
#:x-label [x-label (plot-x-label)]
#:y-label [y-label (plot-y-label)]
#:z-label [z-label (plot-z-label)]
#:legend-anchor [legend-anchor (plot-legend-anchor)])
(define fail/kw (make-raise-keyword-error 'plot3d-snip))
(cond
[(and x-min (not (rational? x-min))) (fail/kw "#f or rational" '#:x-min x-min)]
[(and x-max (not (rational? x-max))) (fail/kw "#f or rational" '#:x-max x-max)]
[(and y-min (not (rational? y-min))) (fail/kw "#f or rational" '#:y-min y-min)]
[(and y-max (not (rational? y-max))) (fail/kw "#f or rational" '#:y-max y-max)]
[(and z-min (not (rational? z-min))) (fail/kw "#f or rational" '#:z-min z-min)]
[(and z-max (not (rational? z-max))) (fail/kw "#f or rational" '#:z-max z-max)])
(parameterize ([plot-title title]
[plot-x-label x-label]
[plot-y-label y-label]
[plot-z-label z-label]
[plot-legend-anchor legend-anchor])
(define saved-plot-parameters (plot-parameters))
(define renderer-list (get-renderer-list renderer-tree))
(define bounds-rect (get-bounds-rect renderer-list x-min x-max y-min y-max z-min z-max))
(define-values (x-ticks x-far-ticks y-ticks y-far-ticks z-ticks z-far-ticks)
(get-ticks renderer-list bounds-rect))
(define render-tasks-hash ((inst make-hash Boolean render-tasks)))
(define legend-entries-hash ((inst make-hash Boolean (Listof legend-entry))))
(: make-bm (-> Boolean Real Real Positive-Integer Positive-Integer (Instance Bitmap%)))
(define (make-bm anim? angle altitude width height)
(parameterize/group ([plot-parameters saved-plot-parameters]
[plot-animating? (if anim? #t (plot-animating?))]
[plot3d-angle angle]
[plot3d-altitude altitude])
((if (plot-animating?) draw-bitmap draw-bitmap/supersampling)
(λ (dc)
(define area (make-object 3d-plot-area%
bounds-rect x-ticks x-far-ticks y-ticks y-far-ticks z-ticks z-far-ticks
dc 0 0 width height))
(send area start-plot)
(cond [(not (hash-ref render-tasks-hash (plot-animating?) #f))
(hash-set!
legend-entries-hash (plot-animating?)
(flatten-legend-entries
(for/list : (Listof (Treeof legend-entry)) ([rend (in-list renderer-list)])
(match-define (renderer3d rend-bounds-rect _bf _tf render-proc) rend)
(send area start-renderer (if rend-bounds-rect
(rect-inexact->exact rend-bounds-rect)
(unknown-rect 3)))
(if render-proc (render-proc area) empty))))
(hash-set! render-tasks-hash (plot-animating?) (send area get-render-tasks))]
[else
(send area set-render-tasks (hash-ref render-tasks-hash (plot-animating?)))])
(send area end-renderers)
(define legend-entries (hash-ref legend-entries-hash (plot-animating?) #f))
(when (and legend-entries (not (empty? legend-entries)))
(send area draw-legend legend-entries))
(send area end-plot))
width height)))
(make-3d-plot-snip
(make-bm #f angle altitude width height) saved-plot-parameters
make-bm angle altitude width height)))
;; ===================================================================================================
;; Plot to a frame
(:: plot3d-frame
(->* [(Treeof (U renderer3d nonrenderer))]
[#:x-min (U Real #f) #:x-max (U Real #f)
#:y-min (U Real #f) #:y-max (U Real #f)
#:z-min (U Real #f) #:z-max (U Real #f)
#:width Positive-Integer
#:height Positive-Integer
#:angle Real #:altitude Real
#:title (U String #f)
#:x-label (U String #f)
#:y-label (U String #f)
#:z-label (U String #f)
#:legend-anchor Anchor]
(Instance Frame%)))
(define (plot3d-frame renderer-tree
#:x-min [x-min #f] #:x-max [x-max #f]
#:y-min [y-min #f] #:y-max [y-max #f]
#:z-min [z-min #f] #:z-max [z-max #f]
#:width [width (plot-width)]
#:height [height (plot-height)]
#:angle [angle (plot3d-angle)]
#:altitude [altitude (plot3d-altitude)]
#:title [title (plot-title)]
#:x-label [x-label (plot-x-label)]
#:y-label [y-label (plot-y-label)]
#:z-label [z-label (plot-z-label)]
#:legend-anchor [legend-anchor (plot-legend-anchor)])
(define fail/kw (make-raise-keyword-error 'plot3d-frame))
(cond
[(and x-min (not (rational? x-min))) (fail/kw "#f or rational" '#:x-min x-min)]
[(and x-max (not (rational? x-max))) (fail/kw "#f or rational" '#:x-max x-max)]
[(and y-min (not (rational? y-min))) (fail/kw "#f or rational" '#:y-min y-min)]
[(and y-max (not (rational? y-max))) (fail/kw "#f or rational" '#:y-max y-max)]
[(and z-min (not (rational? z-min))) (fail/kw "#f or rational" '#:z-min z-min)]
[(and z-max (not (rational? z-max))) (fail/kw "#f or rational" '#:z-max z-max)])
;; make-snip will be called in a separate thread, make sure the
;; parameters have the correct values in that thread as well.
(define saved-plot-parameters (plot-parameters))
(: make-snip (-> Positive-Integer Positive-Integer (Instance Snip%)))
(define (make-snip width height)
(parameterize/group ([plot-parameters saved-plot-parameters])
(plot3d-snip
renderer-tree
#:x-min x-min #:x-max x-max #:y-min y-min #:y-max y-max #:z-min z-min #:z-max z-max
#:width width #:height height #:angle angle #:altitude altitude #:title title
#:x-label x-label #:y-label y-label #:z-label z-label #:legend-anchor legend-anchor)))
(make-snip-frame make-snip width height (if title (format "Plot: ~a" title) "Plot")))
;; ===================================================================================================
;; Plot to a frame or a snip, depending on the value of plot-new-window?
(:: plot3d
(->* [(Treeof (U renderer3d nonrenderer))]
[#:x-min (U Real #f) #:x-max (U Real #f)
#:y-min (U Real #f) #:y-max (U Real #f)
#:z-min (U Real #f) #:z-max (U Real #f)
#:width Positive-Integer
#:height Positive-Integer
#:angle Real #:altitude Real
#:az Real #:alt Real
#:title (U String #f)
#:x-label (U String #f)
#:y-label (U String #f)
#:z-label (U String #f)
#:legend-anchor Anchor
#:out-file (U Path-String Output-Port #f)
#:out-kind (U 'auto Image-File-Format)
#:fgcolor Plot-Color
#:bgcolor Plot-Color
#:lncolor Plot-Color]
(U (Instance Snip%) Void)))
(define (plot3d renderer-tree
#:x-min [x-min #f] #:x-max [x-max #f]
#:y-min [y-min #f] #:y-max [y-max #f]
#:z-min [z-min #f] #:z-max [z-max #f]
#:width [width (plot-width)]
#:height [height (plot-height)]
#:angle [angle (plot3d-angle)]
#:altitude [altitude (plot3d-altitude)]
#:az [az #f] #:alt [alt #f] ; backward-compatible aliases
#:title [title (plot-title)]
#:x-label [x-label (plot-x-label)]
#:y-label [y-label (plot-y-label)]
#:z-label [z-label (plot-z-label)]
#:legend-anchor [legend-anchor (plot-legend-anchor)]
#:out-file [out-file #f]
#:out-kind [out-kind 'auto]
#:fgcolor [fgcolor #f]
#:bgcolor [bgcolor #f]
#:lncolor [lncolor #f]) ; unused
(when fgcolor
(deprecation-warning "the plot3d #:fgcolor keyword argument" "plot-foreground"))
(when bgcolor
(deprecation-warning "the plot3d #:bgcolor keyword argument" "plot-background"))
(when lncolor
(deprecation-warning "the plot3d #:lncolor keyword argument"))
(when az
(deprecation-warning "the plot3d #:az keyword argument" "#:angle"))
(when alt
(deprecation-warning "the plot3d #:alt keyword argument" "#:altitude"))
(define fail/kw (make-raise-keyword-error 'plot3d))
(cond
[(and x-min (not (rational? x-min))) (fail/kw "#f or rational" '#:x-min x-min)]
[(and x-max (not (rational? x-max))) (fail/kw "#f or rational" '#:x-max x-max)]
[(and y-min (not (rational? y-min))) (fail/kw "#f or rational" '#:y-min y-min)]
[(and y-max (not (rational? y-max))) (fail/kw "#f or rational" '#:y-max y-max)]
[(and z-min (not (rational? z-min))) (fail/kw "#f or rational" '#:z-min z-min)]
[(and z-max (not (rational? z-max))) (fail/kw "#f or rational" '#:z-max z-max)])
(parameterize ([plot-foreground (if fgcolor fgcolor (plot-foreground))]
[plot-background (if bgcolor bgcolor (plot-background))])
(when out-file
(plot3d-file
renderer-tree out-file out-kind
#:x-min x-min #:x-max x-max #:y-min y-min #:y-max y-max #:z-min z-min #:z-max z-max
#:width width #:height height #:title title
#:angle (or angle az (plot3d-angle)) #:altitude (or altitude alt (plot3d-altitude))
#:x-label x-label #:y-label y-label #:z-label z-label #:legend-anchor legend-anchor))
(cond [(plot-new-window?)
(define frame
(plot3d-frame
renderer-tree
#:x-min x-min #:x-max x-max #:y-min y-min #:y-max y-max #:z-min z-min #:z-max z-max
#:width width #:height height #:title title
#:angle (or angle az (plot3d-angle)) #:altitude (or altitude alt (plot3d-altitude))
#:x-label x-label #:y-label y-label #:z-label z-label #:legend-anchor legend-anchor))
(send frame show #t)
(void)]
[else
(plot3d-snip
renderer-tree
#:x-min x-min #:x-max x-max #:y-min y-min #:y-max y-max #:z-min z-min #:z-max z-max
#:width width #:height height #:title title
#:angle (or angle az (plot3d-angle)) #:altitude (or altitude alt (plot3d-altitude))
#:x-label x-label #:y-label y-label #:z-label z-label #:legend-anchor legend-anchor)])))
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