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Mohammed Sadique
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cheat sheet
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‎docs/cheatsheets/cheatsheet1.pdf‎

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‎lib/matplotex/figure/cast.ex‎

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Original file line numberDiff line numberDiff line change
@@ -15,64 +15,9 @@ defmodule Matplotex.Figure.Cast do
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alias Matplotex.Figure.Dataset
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@xtick_type "figure.x_tick"
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@ytick_type "figure.y_tick"
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# @stroke_grid "#F3CC9C"
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# @stroke_width_grid 1
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@lowest_tick 0
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@zero_to_move 0
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23-
# def cast_spines(
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# %Figure{
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# axes:
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# %{
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# coords: %Coords{
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# bottom_left: {blx, bly},
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# bottom_right: {brx, bry},
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# top_left: {tlx, tly},
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# top_right: {trx, yrt}
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# },
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# element: elements
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# } = axes
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# } = figure
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# ) do
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# # Four Line struct representing each corners
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# left = %Line{
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# x1: blx,
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# y1: bly,
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# x2: tlx,
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# y2: tly,
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# type: "spine.left"
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# }
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# right = %Line{
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# x1: brx,
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# y1: bry,
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# x2: trx,
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# y2: yrt,
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# type: "spine.right"
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# }
53-
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# top = %Line{
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# x1: tlx,
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# y1: tly,
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# x2: trx,
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# y2: yrt,
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# type: "spine.top"
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# }
61-
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# bottom = %Line{
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# x1: blx,
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# y1: bly,
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# x2: brx,
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# y2: bry,
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# type: "spine.bottom"
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# }
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# %Figure{figure | axes: %{axes | element: elements ++ [left, right, top, bottom]}}
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# end
72-
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# def cast_spines(_figure) do
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# raise ArgumentError, message: "Figure does't contain enough data to proceed"
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# end
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def cast_spines_by_region(
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%Figure{
@@ -158,37 +103,6 @@ defmodule Matplotex.Figure.Cast do
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%Figure{figure | axes: %{axes | element: element ++ [left, right, top, bottom]}}
159104
end
160105

161-
# def cast_title(
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# %Figure{
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# axes:
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# %{
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# region_title: region_title,
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# title: title,
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# element: elements
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# } = axes,
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# rc_params: %RcParams{title_font: title_font}
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# } = figure
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# ) do
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# {ttx, tty} = calculate_center(region_title, :x)
173-
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# title =
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# %Label{
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# type: "figure.title",
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# x: ttx,
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# y: tty,
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# text: title
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# }
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# |> merge_structs(title_font)
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# %Figure{figure | axes: %{axes | element: elements ++ [title]}}
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# end
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# def cast_title(%Figure{axes: %{show_title: false}} = figure), do: figure
187-
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# def cast_title(_figure) do
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# raise ArgumentError, message: "Invalid figure to cast title"
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# end
191-
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def cast_title_by_region(
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%Figure{
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axes:
@@ -214,44 +128,13 @@ defmodule Matplotex.Figure.Cast do
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%Figure{figure | axes: %{axes | element: elements ++ [title]}}
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end
216130

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# def cast_label(%Figure{axes: %{label: nil}} = figure), do: figure
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# def cast_label(figure) do
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# figure
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# |> cast_xlabel()
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# |> cast_ylabel()
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# end
224131

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def cast_label_by_region(figure) do
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figure
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|> cast_xlabel_by_region()
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|> cast_ylabel_by_region()
229136
end
230137

231-
# def cast_xlabel(
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# %Figure{
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# axes: %{label: %{x: x_label}, coords: coords, element: element} = axes,
234-
# rc_params: %RcParams{x_label_font: label_font}
235-
# } = figure
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# )
237-
# when not is_nil(x_label) do
238-
# xlabel_coords = Map.get(coords, :x_label)
239-
# {x, y} = calculate_center(coords, xlabel_coords, :x)
240-
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# x_label =
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# %Label{
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# type: "figure.x_label",
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# x: x,
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# y: y,
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# text: x_label
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# }
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# |> merge_structs(label_font)
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# element = element ++ [x_label]
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# %Figure{figure | axes: %{axes | element: element}}
252-
# end
253-
254-
# def cast_xlabel(figure), do: figure
255138

256139
def cast_xlabel_by_region(
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%Figure{
@@ -278,33 +161,6 @@ defmodule Matplotex.Figure.Cast do
278161

279162
def cast_xlabel_by_region(figure), do: figure
280163

281-
# def cast_ylabel(
282-
# %Figure{
283-
# axes: %{label: %{y: y_label}, coords: coords, element: element} = axes,
284-
# rc_params: %RcParams{y_label_font: label_font}
285-
# } = figure
286-
# )
287-
# when not is_nil(y_label) do
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# ylabel_coords = Map.get(coords, :y_label)
289-
290-
# {x, y} = calculate_center(coords, ylabel_coords, :y)
291-
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# y_label =
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# %Label{
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# type: "figure.y_label",
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# x: x,
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# y: y,
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# text: y_label,
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# rotate: rotate_label(:y)
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# }
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# |> merge_structs(label_font)
301-
302-
# element = element ++ [y_label]
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# %Figure{figure | axes: %{axes | element: element}}
304-
# end
305-
306-
# def cast_ylabel(figure), do: figure
307-
308164
def cast_ylabel_by_region(
309165
%Figure{
310166
axes: %{label: %{y: y_label}, region_y: region_y, element: element} = axes,
@@ -521,37 +377,6 @@ defmodule Matplotex.Figure.Cast do
521377

522378
def cast_yticks_by_region(figure), do: figure
523379

524-
# def cast_hgrids(%Figure{axes: %{coords: %{hgrids: nil}}} = figure), do: figure
525-
# def cast_hgrids(%Figure{axes: %{show_h_grid: false}} = figure), do: figure
526-
527-
# def cast_hgrids(
528-
# %Figure{
529-
# axes:
530-
# %{
531-
# show_h_grid: true,
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# coords: %Coords{hgrids: hgrids, top_right: {rightx, _topy}},
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# element: elements
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# } = axes
535-
# } = figure
536-
# ) do
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# hgrid_elements =
538-
# Enum.map(hgrids, fn {x, y} ->
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# %Line{
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# x1: x,
541-
# x2: rightx,
542-
# y1: y,
543-
# y2: y,
544-
# type: "figure.h_grid",
545-
# stroke: @stroke_grid,
546-
# stroke_width: @stroke_width_grid
547-
# }
548-
# end)
549-
550-
# elements = elements ++ hgrid_elements
551-
552-
# %Figure{figure | axes: %{axes | element: elements}}
553-
# end
554-
555380
def cast_hgrids_by_region(
556381
%Figure{
557382
axes:
@@ -585,37 +410,6 @@ defmodule Matplotex.Figure.Cast do
585410

586411
def cast_hgrids_by_region(figure), do: figure
587412

588-
# def cast_vgrids(%Figure{axes: %{coords: %{vgrids: nil}}} = figure), do: figure
589-
# def cast_vgrids(%Figure{axes: %{show_v_grid: false}} = figure), do: figure
590-
591-
# def cast_vgrids(
592-
# %Figure{
593-
# axes:
594-
# %{
595-
# show_v_grid: true,
596-
# coords: %Coords{vgrids: vgrids, top_right: {_rightx, topy}},
597-
# element: elements
598-
# } = axes
599-
# } = figure
600-
# ) do
601-
# vgrid_elements =
602-
# Enum.map(vgrids, fn {x, y} ->
603-
# %Line{
604-
# x1: x,
605-
# x2: x,
606-
# y1: y,
607-
# y2: topy,
608-
# type: "figure.v_grid",
609-
# stroke: @stroke_grid,
610-
# stroke_width: @stroke_width_grid
611-
# }
612-
# end)
613-
614-
# elements = elements ++ vgrid_elements
615-
616-
# %Figure{figure | axes: %{axes | element: elements}}
617-
# end
618-
619413
def cast_vgrids_by_region(
620414
%Figure{
621415
axes:
@@ -699,14 +493,6 @@ defmodule Matplotex.Figure.Cast do
699493

700494
def cast_legends(figure), do: figure
701495

702-
# defp calculate_center(%Coords{bottom_left: bottom_left, bottom_right: bottom_right}, {x, y}, :x) do
703-
# {calculate_distance(bottom_left, bottom_right) / 2 + x, y}
704-
# end
705-
706-
# defp calculate_center(%Coords{bottom_left: bottom_left, top_left: top_left}, {x, y}, :y) do
707-
# {x, calculate_distance(bottom_left, top_left) / 2 + y}
708-
# end
709-
710496
defp calculate_center(%Region{x: x, y: y, width: width}, :x) do
711497
{calculate_distance({x, y}, {x + width, y}) / 2 + x, y}
712498
end
@@ -715,12 +501,6 @@ defmodule Matplotex.Figure.Cast do
715501
{x, calculate_distance({x, y}, {x, y + height}) / 2 + y}
716502
end
717503

718-
# defp merge_structs(%module{} = st, sst) do
719-
# sst = Map.from_struct(sst)
720-
# params = st |> Map.from_struct() |> Map.merge(sst)
721-
# struct(module, params)
722-
# end
723-
724504
defp calculate_distance({x1, y1}, {x2, y2}) do
725505
:math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2)
726506
end
@@ -758,19 +538,4 @@ defmodule Matplotex.Figure.Cast do
758538
tick >= min && tick <= max
759539
end)
760540
end
761-
762-
# defp append_lim([first | [second | _]] = ticks, {min, max}) do
763-
# with_min =
764-
# if Enum.min(ticks) > min + (second - first) do
765-
# [min] ++ ticks
766-
# else
767-
# ticks
768-
# end
769-
770-
# if Enum.max(with_min) < max - (second - first) do
771-
# with_min ++ [max]
772-
# else
773-
# with_min
774-
# end
775-
# end
776541
end

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