semilogy?

[dlfivefifty]

Is semilogy (i.e., log-scale the y axis) possible?

[tbreloff]

For backends that support it, you should be able to do "yscale = :log" or "yaxis = :log". If that doesn't work let me know. Check out the "supported graphs" linked from the readme.

On Nov 18, 2015, at 11:19 PM, Sheehan Olver notifications@github.com wrote:

Is semilogy (i.e., log-scale the y axis) possible?

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Reply to this email directly or view it on GitHub.

[dlfivefifty]

gadfly()
plot(1:20,exp(1:20);yscale=:log)
plot(1:20,exp(1:20);yaxis=:log)

don’t work. Gadfly does support scaling the yaxis using Scale.y_log10.

On 19 Nov 2015, at 3:52 PM, Tom Breloff notifications@github.com wrote:

For backends that support it, you should be able to do "yscale = :log" or "yaxis = :log". If that doesn't work let me know. Check out the "supported graphs" linked from the readme.

On Nov 18, 2015, at 11:19 PM, Sheehan Olver notifications@github.com wrote:

Is semilogy (i.e., log-scale the y axis) possible?

—
Reply to this email directly or view it on GitHub.

—
Reply to this email directly or view it on GitHub #74 (comment).

[tbreloff]

Do you mind posting the error and also the output of Pkg.status()? I thought that would work.

On Nov 18, 2015, at 11:56 PM, Sheehan Olver notifications@github.com wrote:

gadfly()
plot(1:20,exp(1:20);yscale=:log)
plot(1:20,exp(1:20);yaxis=:log)

don’t work. Gadfly does support scaling the yaxis using Scale.y_log10.

On 19 Nov 2015, at 3:52 PM, Tom Breloff notifications@github.com wrote:

For backends that support it, you should be able to do "yscale = :log" or "yaxis = :log". If that doesn't work let me know. Check out the "supported graphs" linked from the readme.

On Nov 18, 2015, at 11:19 PM, Sheehan Olver notifications@github.com wrote:

Is semilogy (i.e., log-scale the y axis) possible?

—
Reply to this email directly or view it on GitHub.

—
Reply to this email directly or view it on GitHub #74 (comment).

—
Reply to this email directly or view it on GitHub.

[dlfivefifty]

There was no error: it just plotted with the standard scaling:

Pkg.status()

10 required packages:

• ApproxFun 0.0.8+ development
• Atom 0.2.0+ master
• Cairo 0.2.31
• GLVisualize 0.0.2+ master
• Gadfly 0.4.0
• IJulia 1.1.8
• Plots 0.5.0
• PyPlot 2.1.1
• SingularIntegralEquations 0.0.1+ development
• TikzGraphs 0.0.2+ master
  83 additional packages:
• ArrayViews 0.6.4
• AutoHashEquals 0.0.8
• BinDeps 0.3.19
• Calculus 0.1.14
• Clustering 0.5.0
• CodeTools 0.2.0
• Codecs 0.1.5
• ColorTypes 0.2.0
• ColorVectorSpace 0.1.0
• Colors 0.6.0
• Compat 0.7.8
• Compose 0.4.0
• Conda 0.1.8
• Contour 0.0.8
• DataArrays 0.2.20
• DataFrames 0.6.10
• DataStructures 0.3.13
• Dates 0.4.4
• Distances 0.2.1
• Distributions 0.8.7
• Docile 0.5.19
• DualNumbers 0.1.5
• FactCheck 0.4.1
• FastGaussQuadrature 0.0.1
• FileIO 0.0.3
• FixedPointNumbers 0.1.1
• FixedSizeArrays 0.0.7
• FreeType 1.0.1
• GLAbstraction 0.0.6
• GLFW 1.0.0-alpha.7
• GLWindow 0.0.6
• GZip 0.2.18
• GeometryTypes 0.0.4
• Graphics 0.1.3
• Graphs 0.6.0
• Grid 0.4.0
• Hexagons 0.0.4
• Hiccup 0.0.1
• Homebrew 0.2.0
• Images 0.5.0
• ImmutableArrays 0.0.11
• Iterators 0.1.9
• JSON 0.5.0
• JuliaParser 0.6.3+ master
• KernelDensity 0.1.2
• LNR 0.0.2
• LaTeXStrings 0.1.6
• Lazy 0.10.1
• LightGraphs 0.4.0
• LightXML 0.2.1
• Loess 0.0.5
• MacroTools 0.2.0
• Measures 0.0.1
• Media 0.1.1
• MeshIO 0.0.2
• ModernGL 0.0.6
• Mustache 0.0.14
• NaNMath 0.1.1
• Nettle 0.2.0
• Optim 0.4.4
• PDMats 0.3.6
• Packing 0.0.2
• ParserCombinator 1.7.3
• PyCall 1.2.0
• Quaternions 0.0.4
• Reactive 0.2.4+ master
• Reexport 0.0.3
• Requires 0.2.1
• SHA 0.1.2
• SIUnits 0.0.6
• SO 0.0.0- master (unregistered)
• Showoff 0.0.6
• SignedDistanceFields 0.0.1
• SortingAlgorithms 0.0.6
• SpectralMeasures 0.0.0- master (unregistered)
• StatsBase 0.7.4
• StatsFuns 0.2.0
• TexExtensions 0.0.3
• TikzPictures 0.2.5+ master
• URIParser 0.1.1
• WoodburyMatrices 0.1.2
• ZMQ 0.3.1
• Zlib 0.1.12

On 19 Nov 2015, at 4:05 PM, Tom Breloff notifications@github.com wrote:

Do you mind posting the error and also the output of Pkg.status()? I thought that would work.

On Nov 18, 2015, at 11:56 PM, Sheehan Olver notifications@github.com wrote:

gadfly()
plot(1:20,exp(1:20);yscale=:log)
plot(1:20,exp(1:20);yaxis=:log)

don’t work. Gadfly does support scaling the yaxis using Scale.y_log10.

On 19 Nov 2015, at 3:52 PM, Tom Breloff notifications@github.com wrote:

For backends that support it, you should be able to do "yscale = :log" or "yaxis = :log". If that doesn't work let me know. Check out the "supported graphs" linked from the readme.

On Nov 18, 2015, at 11:19 PM, Sheehan Olver notifications@github.com wrote:

Is semilogy (i.e., log-scale the y axis) possible?

—
Reply to this email directly or view it on GitHub.

—
Reply to this email directly or view it on GitHub #74 (comment).

—
Reply to this email directly or view it on GitHub.

—
Reply to this email directly or view it on GitHub #74 (comment).

[tbreloff]

This was a bug for the Gadfly backend only. It wasn't getting to the scales logic unless you also specified explicit limits. It should be fixed the next time I push to master, probably sometime this morning. Thanks @dlfivefifty

[goyalyashpal]

it's pretty weird to me that specifying log with arbitrary base is not supported :(

i mean yeah, ln , log10 , log2 are listed in there, but as can be seen, not many of the backends do not support ln or log2 - if the approach was allowing general log scales, then the lack of choice of base wouldn't be there

https://docs.juliaplots.org/latest/generated/supported/#Scales

[mkborregaard]

Please open a new issue rather than awakening a 7 years old thread.

[goyalyashpal]

'k