/*
* pandoc-filter-plantuml, a Pandoc AST filter rendering PlantUML diagrams
* Copyright (C) 2018 Pacien TRAN-GIRARD
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*/
package org.pacien.pandoc.filter.plantuml
fun Sequence.toLatex() = Latex(this)
class Latex(private val body: Sequence) {
fun raw() = body.filterNot(String::isEmpty).joinToString("\n")
private fun surround(prefix: String, suffix: String) =
Latex(sequenceOf(prefix) + body + sequenceOf(suffix))
fun resizeBox(width: String, height: String) = surround("\\resizebox{$width}{$height}{", "}")
fun centering() = surround("\\centering", "")
fun label(label: String) = surround("", "\\label{$label}")
fun caption(caption: String) = surround("", "\\caption{$caption}")
fun figure() = surround("\\begin{figure}[h]", "\\end{figure}")
}