Alex: Created page with "-- local p = {} local chart = require( 'Module:Chart data' ) function p.line() local plot = chart.newChart{ type = 'line' } :setDimensions( '10vw', '10vh', 300, 300, true ) :setTitle( 'Line chart' ) :setXLabel( 'x axis label' ) :setYLabel( 'y axis label' ) plot.options.fill = true for i = 1, 2 do local set = plot:newDataSet() set.data = { i^2, (i+1)^2, (i+2)^2, (i+3^2), (i+4)^2 } set.label = '..."

2024-10-16T23:00:46Z

Created page with "-- <nowiki> local p = {} local chart = require( 'Module:Chart data' ) function p.line() local plot = chart.newChart{ type = 'line' } :setDimensions( '10vw', '10vh', 300, 300, true ) :setTitle( 'Line chart' ) :setXLabel( 'x axis label' ) :setYLabel( 'y axis label' ) plot.options.fill = true for i = 1, 2 do local set = plot:newDataSet() set.data = { i^2, (i+1)^2, (i+2)^2, (i+3^2), (i+4)^2 } set.label = '..."

New page

-- <nowiki>
local p = {}
local chart = require( 'Module:Chart data' )

function p.line()
local plot = chart.newChart{ type = 'line' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Line chart' )
:setXLabel( 'x axis label' )
:setYLabel( 'y axis label' )
plot.options.fill = true

for i = 1, 2 do
local set = plot:newDataSet()
set.data = { i^2, (i+1)^2, (i+2)^2, (i+3^2), (i+4)^2 }
set.label = 'Set ' .. i
set.borderDash = {5, 5}
end

local labels = {}

for i = 1, 5 do
table.insert( labels, 'Value ' .. i )
end

plot:addDataLabels( labels )

return 'Prefix text message' .. plot .. 'Affix text message'
end

function p.bar()
local plot = chart.newChart{ type = 'bar' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Bar chart' )
:setXLabel( 'x axis label' )
:setYLabel( 'y axis label' )

for i = 1, 2 do
local set = plot:newDataSet()
for j = 1, 6 do
set:addDataPoint( math.sqrt( i*j ) )
end
set.label = 'Set ' .. i

if i == 1 then
set.color = chart.colorPallets.green[3]
else
set.color = chart.colorPallets.orange[3]
end
end

local labels = {}

for i = 1, 6 do
table.insert( labels, 'Value ' .. i )
end

plot:addDataLabels( labels )

return plot
end

function p.horizontalBar()
local plot = chart.newChart{ type = 'bar' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'HorizontalBar chart' )
:setXLabel( 'x axis label' )
:setYLabel( 'y axis label' )
:flipXY() -- This is the important line

for i = 1, 2 do
local set = plot:newDataSet()
for j = 1, 6 do
set:addDataPoint( math.sqrt( i*j ) )
end
set.label = 'Set ' .. i

if i == 1 then
set.color = chart.colorPallets.green[3]
else
set.color = chart.colorPallets.orange[3]
end
end

local labels = {}

for i = 1, 6 do
table.insert( labels, 'Value ' .. i )
end

plot:addDataLabels( labels )

return plot
end

function p.radar()
local plot = chart.newChart{ type = 'radar' }
:setDimensions( '10vw', nil, 300, nil, true ) -- Radar chart is always square. height = width
:setTitle( 'Radar chart' )
:setRadialLimits( 0, 5 )

for i = 1, 5 do
local set = plot:newDataSet()
for j = 1, 6 do
set:addDataPoint( math.sqrt( i*j*(math.random()+1) ) )
end
set.label = 'Set ' .. i

if i == 3 then
set.fill = true
end
end

local labels = {}

for i = 1, 6 do
table.insert( labels, 'Value ' .. i )
end

plot:addDataLabels( labels )

return plot
end

function p.pie()
local plot = chart.newChart{ type = 'pie' }
:setDimensions( '10vw', nil, 300, nil, true ) -- Pie chart is always square. height = width
:setTitle( 'Pie chart' )

local labels = {}
local set = plot:newDataSet()

for i = 1, 6 do
set:addDataPoint( math.floor( math.sqrt( i ) * 10 + 0.5 ) / 10 )
table.insert( labels, 'Value ' .. i )
end

plot:addDataLabels( labels )

return plot
end

function p.doughnut()
local plot = chart.newChart{ type = 'doughnut' }
:setDimensions( '10vw', nil, 300, nil, true ) -- doughnut chart is always square. height = width
:setTitle( 'Doughnut chart' )

local labels = {}
local set = plot:newDataSet()

for i = 1, 6 do
set:addDataPoint( math.floor( math.sqrt( i ) * 10 + 0.5 ) / 10 )
table.insert( labels, 'Value ' .. i )
end

plot:addDataLabels( labels )

return plot
end

function p.polarArea()
local plot = chart.newChart{ type = 'polarArea' }
:setDimensions( '10vw', nil, 300, nil, true ) -- polarArea chart is always square. height = width
:setTitle( 'PolarArea chart' )

local labels = {}
local set = plot:newDataSet()

for i = 1, 6 do
set:addDataPoint( math.floor( math.sqrt( i ) * 10 + 0.5 ) / 10 )
table.insert( labels, 'Value ' .. i )
end

plot:addDataLabels( labels )

return plot
end

function p.bubble()
local plot = chart.newChart{ type = 'bubble' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Bubble chart' )
:setXLabel( 'x axis label' )
:setYLabel( 'y axis label' )

for i = 1, 5 do
local set = plot:newDataSet()
for j = 1, 5 do
set:addDataPoint{ x = math.random() * 10, y = math.random() * 20, r = math.random() * 15 + 5 }
end
set.label = 'Set ' .. i
end

return plot
end

function p.scatter()
local plot = chart.newChart{ type = 'scatter' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Scatter chart' )
:setXLabel( 'x axis label' )
:setYLabel( 'y axis label' )
:setYAxisType( 'logarithmic' )

for i = 1, 5 do
local set = plot:newDataSet()
set.data = chart.generateXYFromFunc( function(x) return (math.sin( x/5 ) * 5 + x)^i end, 0, 100 )
set.label = 'Set ' .. i

if i == 2 then
set.fill = '+2'
end
end

return plot
end

function p.colorQualitative()
local plot = chart.newChart{ type = 'scatter' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Qualitative' )
plot.options.colorPallet = chart.colorPallets.qualitative

for i = 1, #plot.options.colorPallet do
local set = plot:newDataSet()
set.data = chart.generateXYFromFunc( function(x) return i*x^2 end, 0, 50 )
set.label = 'Set ' .. i
end

return plot
end

function p.colorBlue()
local plot = chart.newChart{ type = 'scatter' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Blue' )
plot.options.colorPallet = chart.colorPallets.blue

for i = 1, #plot.options.colorPallet do
local set = plot:newDataSet()
set.data = chart.generateXYFromFunc( function(x) return i*x^2 end, 0, 50 )
set.label = 'Set ' .. i
end

return plot
end

function p.colorGreen()
local plot = chart.newChart{ type = 'scatter' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Green' )
plot.options.colorPallet = chart.colorPallets.green

for i = 1, #plot.options.colorPallet do
local set = plot:newDataSet()
set.data = chart.generateXYFromFunc( function(x) return i*x^2 end, 0, 50 )
set.label = 'Set ' .. i
end

return plot
end

function p.colorBlueGreen()
local plot = chart.newChart{ type = 'scatter' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'BlueGreen' )
plot.options.colorPallet = chart.colorPallets.blueGreen

for i = 1, #plot.options.colorPallet do
local set = plot:newDataSet()
set.data = chart.generateXYFromFunc( function(x) return i*x^2 end, 0, 50 )
set.label = 'Set ' .. i
end

return plot
end

function p.colorOrange()
local plot = chart.newChart{ type = 'scatter' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Orange' )
plot.options.colorPallet = chart.colorPallets.orange

for i = 1, #plot.options.colorPallet do
local set = plot:newDataSet()
set.data = chart.generateXYFromFunc( function(x) return i*x^2 end, 0, 50 )
set.label = 'Set ' .. i
end

return plot
end

function p.colorOverflow()
local plot = chart.newChart{ type = 'scatter' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Color overflow' )
:showLegend( false )

plot.options.colorPallet = chart.colorPallets.orange

for i = 1, 25 do
local set = plot:newDataSet()
set.data = chart.generateXYFromFunc( function(x) return i*x^2 end, 0, 50 )
set.label = 'Set ' .. i
end

return plot
end

function p.customColorPallet()
local plot = chart.newChart{ type = 'scatter' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Custom color pallet' )
plot.options.colorPallet = {
chart.rgba.new( 0, 0, 0 ),
chart.rgba.new( 126, 0, 0 ),
chart.rgba.new( 0, 126, 0 ),
chart.rgba.new( 0, 0, 126 ),
chart.rgba.new( 255, 0, 0 ),
chart.rgba.new( 0, 255, 0 ),
chart.rgba.new( 0, 0, 255 ),
}

for i = 1, #plot.options.colorPallet do
local set = plot:newDataSet()
set.data = chart.generateXYFromFunc( function(x) return i*x^2 end, 0, 50 )
set.label = 'Set ' .. i
end

return plot
end

function p.colorOptions()
local plot = chart.newChart{ type = 'bar' }
:setDimensions( '10vw', '10vh', 300, 300, true )
:setTitle( 'Color options' )
plot:setOptions{
backgroundAlpha = 0.8,
hoverLightenValue = 0.5,
hoverAlpha = 0.4,
hoverSaturateValue = 1.5,
}

for i = 1, 2 do
local set = plot:newDataSet()
for j = 1, 6 do
set:addDataPoint( math.sqrt( i*j ) )
end
set.label = 'Set ' .. i

if i == 1 then
set.color = chart.colorPallets.green[3]
else
set.color = chart.colorPallets.orange[3]
end
end

local labels = {}

for i = 1, 6 do
table.insert( labels, 'Value ' .. i )
end

plot:addDataLabels( labels )

return plot
end

function p.getFunctionText( frame )
local funcName = frame.args[1]
local text = mw.title.new('Module:Chart data/doc examples'):getContent()
local funcText = string.match( text, '\n(function p.' .. funcName .. '.-\nend)' )
return mw.getCurrentFrame():extensionTag( 'syntaxhighlight', funcText, {lang='lua'} )
end

return p
-- </nowiki>

Module:Chart data/doc examples - Revision history