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attempt at scaling linestyle patterns by linewidth #157

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Apr 12, 2021
Merged

attempt at scaling linestyle patterns by linewidth #157

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16 changes: 14 additions & 2 deletions src/drawing_primitives.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -215,7 +215,13 @@ function draw_atomic(screen::GLScreen, scene::Scene, @nospecialize(x::Lines))
robj = cached_robj!(screen, scene, x) do gl_attributes
linestyle = pop!(gl_attributes, :linestyle)
data = Dict{Symbol, Any}(gl_attributes)
data[:pattern] = to_value(linestyle)
ls = to_value(linestyle)
if isnothing(ls)
data[:pattern] = ls
else
linewidth = gl_attributes[:thickness]
data[:pattern] = ls .* (to_value(linewidth) * 0.25)
end
positions = handle_view(x[1], data)
positions = apply_transform(transform_func_obs(x), positions)
handle_intensities!(data)
Expand All @@ -227,7 +233,13 @@ function draw_atomic(screen::GLScreen, scene::Scene, @nospecialize(x::LineSegmen
robj = cached_robj!(screen, scene, x) do gl_attributes
linestyle = pop!(gl_attributes, :linestyle)
data = Dict{Symbol, Any}(gl_attributes)
data[:pattern] = to_value(linestyle)
ls = to_value(linestyle)
if isnothing(ls)
data[:pattern] = ls
else
linewidth = gl_attributes[:thickness]
data[:pattern] = ls .* (to_value(linewidth) * 0.25)
end
positions = handle_view(x.converted[1], data)
positions = apply_transform(transform_func_obs(x), positions)
if haskey(data, :color) && data[:color][] isa AbstractVector{<: Number}
Expand Down