Thickening the line in legend representation
116639
Pgfplots: Linewidth when using \ref in custom legend
13595
Legend in tikzpicture
77013
Thickness of logarithmic tick marks
50636
How can I adjust the horizontal spacing between legend entries in PGFPlots?
96675
Customizing DensityPlot[]'s automatic bar legend
141555
Knots in Smoothing Splines
105162
Reduction of Space between two Sub-figures
4893
Tikz-cd and snake lemma: "loseness" and centered figures
142588
Remove 'a' from legend when using aesthetics and geom_text
133859
pgfplots legend style for plots with error bands
31198
Wrapping long lines that contain no spaces
1103
How to make a nice legend for a histogram with pgfplots
153544
Labeling backplanes in a 3D plot using "enclosed numbers" (i.e. ①, ② ...)
90379
Irrelevant legend information in ggplot2
82471
Annotating plots by adding labels with arrows connecting them to data points
76235
Add density lines to histogram and cumulative histogram
95114
Interrupting contour lines beneath elevation labels (instead of using label buffers) using QGIS?