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{{#invoke:ColinTheCat/Plotter|Plot2D | |||
|From=-1.1, 0 | |||
|To=2.1, 1.2 | |||
|Inline=true | |||
|Plots= | |||
[ | |||
{"Type": "function", "Function": "x", "Samples": 2, "Label": "clamp 01", "Ranges":[{"From": "0", "To": "1"}]}, | |||
{"Type": "function", "Function": "0", "Samples": 2, "Color": 1, "Ranges":[{"To": "0"}]}, | |||
{"Type": "function", "Function": "1", "Samples": 2, "Color": 1, "Ranges":[{"From": "1"}]} | |||
] | |||
}} | |||
== Arguments == | |||
{| class="wikitable" | |||
|- | |||
! Argument !! Description !! Example !! Default | |||
|- | |||
| <u>Plots</u> || Plots as JSON || See [[#Example]] || | |||
|- | |||
| From || Lowest x,y to plot || <code>-pi/2,0</code> || <code>0,0</code> | |||
|- | |||
| <u>To</u> || Highest x,y to plot || <code>10^2,2</code> || | |||
|- | |||
| Origin || X/Y Axis origin || <code>0.5,0.5</code> || <code>0,0</code> | |||
|- | |||
| GridStep || Coordinate grid step size || <code>pi/2,1</code> || <code>1,1</code> | |||
|- | |||
| Inline || Display the plot inline instead of floating || <code>true</code> || (absent) | |||
|- | |||
| <s>LabelX, LabelY</s> || Axis label (not implemented) || || | |||
|- | |||
| LabelStepX || Label for grid X-axis increments || <code>format("%sπ", dfrac(x/pi, 1))</code> || <code>format("%d", x)</code> | |||
|- | |||
| LabelStepY || Label for grid X-axis increments || <code>format("%.1f", y)</code> || <code>format("%d", x)</code> | |||
|- | |||
| ColorX || X-axis color || <code>#44f</code> || <code>#f44</code> | |||
|- | |||
| ColorY || Y-axis color || <code>#0f4</code> || <code>#0f0</code> | |||
|} | |||
<u>Underlined</u> Arguments are required. | |||
== Available Functions and Constants in Expressions == | |||
* <code>printf(format, ...args)</code><br>See [https://www.lua.org/manual/5.3/manual.html#6.4 Lua ''string.format'']. | |||
* <code>dfrac(number, is_factor)</code><br>Formats a float as a fraction, if possible. If it is a factor, then the number 1 or -1 will only produce its sign as an output, useful when formatting as a factor of pi, for example. See [[#Example]] below. | |||
* <code>sin,floor,abs,...</code><br>Any constant or function from the [https://www.lua.org/manual/5.3/manual.html#6.7 Lua math library] can be used directly (without the <code>math.</code> prefix). | |||
== Example == | |||
<pre> | <pre> | ||
{{#invoke:ColinTheCat/Plotter|Plot2D | {{#invoke:ColinTheCat/Plotter|Plot2D | ||
|From=-0.2, -1.2 | |From=-0.2, -1.2 | ||
|To=2 * pi + 0.2, 1.2 | |To=2 * pi + 0.2, 1.2 | ||
| | |GridStep=0.5 * pi, 1 | ||
|LabelStepX=format("%sπ", dfrac(x/pi, 1)) | |||
|Plots= | |Plots= | ||
[ | [ | ||
{"Type": "function", "Function": "sin(x)", "Samples": 100} | {"Type": "function", "Function": "sin(x)", "Samples": 100, "Label": "sin"}, | ||
{"Type": "function", "Function": "cos(x)", "Samples": 100, "Label": "cos"}, | |||
{"Type": "function", "Function": "tan(x)", "Samples": 35, "Label": "tan", "Ranges": [ | |||
{"To": "(0.5-0.2)*pi"}, | |||
{"From": "(0.5+0.2)*pi", "To": "(1.5-0.2)*pi"}, | |||
{"From": "(1.5+0.2)*pi"} | |||
]} | |||
] | ] | ||
}} | }} | ||
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{{#invoke:ColinTheCat/Plotter|Plot2D | {{#invoke:ColinTheCat/Plotter|Plot2D | ||
|Inline=true | |||
|From=-0.2, -1.2 | |From=-0.2, -1.2 | ||
|To=2 * pi + 0.2, 1.2 | |To=2 * pi + 0.2, 1.2 | ||
|GridStep=0.5 * pi, 1 | |GridStep=0.5 * pi, 1 | ||
|LabelStepX=format("% | |LabelStepX=format("%sπ", dfrac(x/pi, 1)) | ||
|Plots= | |Plots= | ||
[ | [ | ||
{"Type": "function", "Function": "sin(x)", "Samples": 100} | {"Type": "function", "Function": "sin(x)", "Samples": 100, "Label": "sin"}, | ||
{"Type": "function", "Function": "cos(x)", "Samples": 100, "Label": "cos"}, | |||
{"Type": "function", "Function": "tan(x)", "Samples": 35, "Label": "tan", "Ranges": [ | |||
{"To": "(0.5-0.2)*pi"}, | |||
{"From": "(0.5+0.2)*pi", "To": "(1.5-0.2)*pi"}, | |||
{"From": "(1.5+0.2)*pi"} | |||
]} | |||
] | ] | ||
}} | }} | ||
Latest revision as of 23:58, 12 February 2024
clamp 01
Arguments
Argument | Description | Example | Default |
---|---|---|---|
Plots | Plots as JSON | See #Example | |
From | Lowest x,y to plot | -pi/2,0 |
0,0
|
To | Highest x,y to plot | 10^2,2 |
|
Origin | X/Y Axis origin | 0.5,0.5 |
0,0
|
GridStep | Coordinate grid step size | pi/2,1 |
1,1
|
Inline | Display the plot inline instead of floating | true |
(absent) |
Axis label (not implemented) | |||
LabelStepX | Label for grid X-axis increments | format("%sπ", dfrac(x/pi, 1)) |
format("%d", x)
|
LabelStepY | Label for grid X-axis increments | format("%.1f", y) |
format("%d", x)
|
ColorX | X-axis color | #44f |
#f44
|
ColorY | Y-axis color | #0f4 |
#0f0
|
Underlined Arguments are required.
Available Functions and Constants in Expressions
printf(format, ...args)
See Lua string.format.dfrac(number, is_factor)
Formats a float as a fraction, if possible. If it is a factor, then the number 1 or -1 will only produce its sign as an output, useful when formatting as a factor of pi, for example. See #Example below.sin,floor,abs,...
Any constant or function from the Lua math library can be used directly (without themath.
prefix).
Example
{{#invoke:ColinTheCat/Plotter|Plot2D |From=-0.2, -1.2 |To=2 * pi + 0.2, 1.2 |GridStep=0.5 * pi, 1 |LabelStepX=format("%sπ", dfrac(x/pi, 1)) |Plots= [ {"Type": "function", "Function": "sin(x)", "Samples": 100, "Label": "sin"}, {"Type": "function", "Function": "cos(x)", "Samples": 100, "Label": "cos"}, {"Type": "function", "Function": "tan(x)", "Samples": 35, "Label": "tan", "Ranges": [ {"To": "(0.5-0.2)*pi"}, {"From": "(0.5+0.2)*pi", "To": "(1.5-0.2)*pi"}, {"From": "(1.5+0.2)*pi"} ]} ] }}
sincostan