Legend entries are in wrong order for areaplot · JuliaPlots/Plots.jl#5029

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good first issue

描述

Details

using Plots
x=1:10
y=[11:20 16:25]
areaplot(x,y)

==> The order of the colors in the legend appear upside down compared to the order used in the chart.

Backends

This bug occurs on :

Backend	yes	untested
gr (default)	x
pythonplot		x
plotlyjs		x
pgfplotsx		x
unicodeplots		x
inspectdr		x
gaston		x

Versions

Plots.jl version: v1.40.9 Backend version : GR v0.73.8

Julia Version 1.11.1 Commit 8f5b7ca12ad (2024-10-16 10:53 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Linux (x86_64-linux-gnu) CPU: 8 × 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz WORD_SIZE: 64 LLVM: libLLVM-16.0.6 (ORCJIT, tigerlake) Threads: 1 default, 0 interactive, 1 GC (on 8 virtual cores) Environment: JULIA_EDITOR = code JULIA_NUM_THREADS =

贡献者指南

技术栈: 无
领域: frontend
议题类型: bug
难度: 3
预计时间: 1-3 hours
活动状态: fresh
清晰度: clear
前置要求: Familiarity with JuliaUnderstanding of Plots.jl internals
新手友好度: 60
研究方向: Investigate how the legend order is determined for areaplot in Plots.jl. The bug suggests the legend colors are reversed relative to the plot. Look into the legend drawing code in the `src` directory, particularly functions like ` add legend` or ` series legend`. Check if the order of series is reversed for area plots. Reproduce the issue using the provided Julia code. Review existing tests for legend ordering to ensure the fix doesn't break other plots. Examine the `Plots.jl` issue tracker or any linked PRs for additional context.