SliderGrid

SliderGrid(fig_or_scene, nts::NamedTuple...; kwargs...)

sg = SliderGrid(fig[1, 1],
    (label = "Amplitude", range = 0:0.1:10, startvalue = 5),
    (label = "Frequency", range = 0:0.5:50, format = "{:.1f}Hz", startvalue = 10),
    (label = "Phase", range = 0:0.01:2pi,
        format = x -> string(round(x/pi, digits = 2), "π"))
)

on(sg.sliders[1].value) do val
    # do something with `val`
end

The column with the value labels is automatically set to a fixed width, so that the layout doesn't jitter when sliders are dragged and the value labels change their widths. This width is chosen by setting each slider to a few values and recording the maximum label width. Alternatively, you can set the width manually with attribute value_column_width.

using GLMakie

fig = Figure()

ax = Axis(fig[1, 1])

sg = SliderGrid(
    fig[1, 2],
    (label = "Voltage", range = 0:0.1:10, format = "{:.1f}V", startvalue = 5.3),
    (label = "Current", range = 0:0.1:20, format = "{:.1f}A", startvalue = 10.2),
    (label = "Resistance", range = 0:0.1:30, format = "{:.1f}Ω", startvalue = 15.9),
    width = 350,
    tellheight = false)

sliderobservables = [s.value for s in sg.sliders]
bars = lift(sliderobservables...) do slvalues...
    [slvalues...]
end

barplot!(ax, bars, color = [:yellow, :orange, :red])
ylims!(ax, 0, 30)

fig

Attributes

alignmode

Defaults to Inside()

The align mode of the block in its parent GridLayout.

halign

Defaults to :center

The horizontal alignment of the block in its suggested bounding box.

height

Defaults to Auto()

The height setting of the block.

tellheight

Defaults to true

Controls if the parent layout can adjust to this block's height

tellwidth

Defaults to true

Controls if the parent layout can adjust to this block's width

valign

Defaults to :center

The vertical alignment of the block in its suggested bounding box.

value_column_width

Defaults to automatic

The width of the value label column. If automatic, the width is determined by sampling a few values from the slider ranges and picking the largest label size found.

width

Defaults to Auto()

The width setting of the block.