I’m trying to place a label at any arbitrary (x,y) location in my plot, but I can’t quite figure it out. Here’s my code: t = 0.001:0.001:2 f = 25.0 y = cos.(2.0 * π * f .* t); p = plot(x=t[1:100], y=y[1:100], Geom.line) push!(p, layer(x=[0, .1], y=[0.5, 0.5], Geom.line, color=[colorant"red"])) I …

Sample … using Gadfly using Compose t = 0.001:0.001:2 f = 25.0 y = cos.(2.0 * π * f .* t); p = plot(x=t[1:100], y=y[1:100], Geom.line, Theme(default_color=colorant"red")) txt = compose(context(), Compose.text(0.05, 0.5, "my label"), stroke("blue")) push!(p, Guide.annotation(txt)) p

Placing a label at an arbitrary place using Gadfly

New to Julia

bjarthur August 17, 2021, 2:46am 2

use a Guide.annotation: Guides · Gadfly.jl

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Placing a label at an arbitrary place using Gadfly

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