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notcurses/doc/model.dot

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digraph G {
subgraph clusterNotcurses {
label = "Notcurses context (one per terminal)"
style = filled;
color = lightgrey;
subgraph clusterPile0 {
//label="Piles represent distinct collections of planes. The main pile is rendered by old notcurses_render().\nncpile_render() and ncpile_rasterize() (version 2.1) work with different piles."
label="The standard pile contains the standard plane."
style=filled;
color="deepskyblue:darkslategray1";
planeS [ label="{{Standard plane}|{Cellmatrix}|{EGCPool}}" shape=record style=filled ]
plane1 [ label="{{Plane 1}|{Cellmatrix}|{EGCPool}}" shape=record style=filled ]
}
subgraph clusterPile1 {
label="Pile 1"
style=filled;
color="cadetblue:purple";
plane2 [ label="{{Plane 2}|{Cellmatrix}|{EGCPool}}" shape=record style=filled ]
plane3 [ label="{{Plane 3}|{Cellmatrix}|{EGCPool}}" shape=record style=filled ]
plane4 [ label="{{Plane 4}|{Cellmatrix}|{EGCPool}}" shape=record style=filled ]
}
subgraph clusterPile2 {
label="Pile 2"
style=filled;
color="cadetblue:purple";
plane5 [ label="{{Plane 5}|{Cellmatrix}|{EGCPool}}" shape=record style=filled ]
plane6 [ label="{{Plane 6}|{Cellmatrix}|{EGCPool}}" shape=record style=filled ]
}
subgraph clusterRaster {
label="Rendering solves for the current frame. This\nframe is compared to the current state.\nDifferent cells are written to the terminal,\nand the current state is updated."
style="filled"
color="darkgreen:forestgreen"
cMatrix0 [ label="{{Cellmatrix}|{EGCPool}}" shape=record style=filled ]
Rasterization [ shape=oval label="Rasterization" style=filled color=yellow ]
RenderArea [ shape=rectangle label="Render area\n(via FILE*)" style=filled color=yellow ]
Rasterization -> cMatrix0
Rasterization -> RenderArea
labelloc="b";
}
plane1 -> Rasterization [ltail=clusterPile0]
plane4 -> Rasterization [ltail=clusterPile1]
plane5 -> Rasterization [ltail=clusterPile2]
//label="The planes of a pile are related two ways:\n1. Totally ordered along the pile's z-axis.\n2. Via a rooted n-ary tree of binding."
//label="A rectangular array of Cells, with one Cell per coordinate of the associated plane, backs each plane.\nThis is the plane's cell matrix. An EGCPool backs each cell matrix; they contain nul-terminated\nUTF8-encoded Extended Grapheme Clusters of arbitrary length."
}
}