mirror of https://github.com/mpastell/Weave.jl
85 lines
2.6 KiB
Julia
85 lines
2.6 KiB
Julia
abstract type PandocFormat <: WeaveFormat end
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function render_figures(docformat::PandocFormat, chunk)
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fignames = chunk.figures
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length(fignames) > 0 || (return "")
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caption = chunk.options[:fig_cap]
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label = get(chunk.options, :label, nothing)
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result = ""
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figstring = ""
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attribs = ""
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width = chunk.options[:out_width]
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height = chunk.options[:out_height]
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# Build figure attibutes
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attribs = String[]
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isnothing(width) || push!(attribs, "width=$width")
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isnothing(height) || push!(attribs, "height=$height")
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isnothing(label) || push!(attribs, "#fig:$label")
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attribs = isempty(attribs) ? "" : "{" * join(attribs, " ") * "}"
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if !isnothing(caption)
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result *= ")$attribs\n"
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for fig in fignames[2:end]
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result *= "$attribs\n"
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println("Warning, only the first figure gets a caption\n")
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end
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else
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for fig in fignames
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result *= "$attribs\\ \n\n"
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end
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end
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return result
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end
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Base.@kwdef mutable struct Pandoc <: PandocFormat
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description = "Pandoc Markdown"
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extension = "md"
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codestart = "~~~~{.julia}"
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codeend = "~~~~~~~~~~~~~\n"
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termstart = codestart
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termend = codeend
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outputstart = "~~~~"
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outputend = "~~~~\n\n"
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# Prefer png figures for markdown conversion, svg doesn't work with latex
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mimetypes = ["image/png", "image/jpg", "image/svg+xml", "text/markdown", "text/plain"]
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fig_ext = ".png"
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out_width = nothing
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out_height = nothing
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fig_pos = nothing
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fig_env = nothing
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# specials
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preserve_header = true
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end
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register_format!("pandoc", Pandoc())
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const DEFAULT_PANDOC_OPTIONS = String[]
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Base.@kwdef mutable struct Pandoc2PDF <: PandocFormat
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description = "PDF via intermediate Pandoc Markdown"
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extension = "md"
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codestart = "~~~~{.julia}"
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codeend = "~~~~~~~~~~~~~\n"
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termstart = codestart
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termend = codeend
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outputstart = "~~~~"
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outputend = "~~~~\n\n"
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# Prefer png figures for markdown conversion, svg doesn't work with latex
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mimetypes = ["image/png", "image/jpg", "image/svg+xml", "text/markdown", "text/plain"]
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fig_ext = ".png"
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out_width = nothing
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out_height = nothing
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fig_pos = nothing
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fig_env = nothing
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# specials
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preserve_header = true
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header_template = normpath(TEMPLATE_DIR, "pandoc2pdf_header.txt")
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pandoc_options = DEFAULT_PANDOC_OPTIONS
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end
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register_format!("pandoc2pdf", Pandoc2PDF())
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function set_format_options!(docformat::Pandoc2PDF; pandoc_options = DEFAULT_PANDOC_OPTIONS, _kwargs...)
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docformat.pandoc_options = pandoc_options
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end
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