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btex: fully working <btex />

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This commit is contained in:
minjaesong
2024-05-02 23:40:36 +09:00
parent de7aeee351
commit 51861c9a09
1 changed files with 11 additions and 4 deletions
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15
src/net/torvald/btex/BTeXParser.kt
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@@ -704,7 +704,7 @@ object BTeXParser {
// if tocPage != null, estimate TOC page size, renumber indexMap and cptSectMap if needed, then typeset the toc
if (tocPage != null) {
// TODO estimate the number of TOC pages
// estimate the number of TOC pages
val tocSizeInPages = (cptSectMap.size + 2) / doc.pageLines
// renumber things
@@ -1196,20 +1196,23 @@ object BTeXParser {
val pageNum = pageNum.plus(1).toString()
val pageNumWidth = getFont().getWidth(pageNum)
val typeWidth = doc.textWidth - indentation
val dotGap = 10
val dotPosEnd = typeWidth - pageNumWidth - dotGap*1.5f
typesetParagraphs("$ccDefault$heading$name", handler, typeWidth, pageToWrite ?: doc.currentPage).let {
it.forEach {
it.posX += indentation
// println("pos: (${it.posX}, ${it.posY})\tTOC: $name")
}
it.last().let { call ->
it.last { it.text != null }.let { call ->
call.extraDrawFun = { batch, x, y ->
val oldCol = batch.color.cpy()
batch.color = Color.BLACK
val font = getFont()
val dotGap = 10
val y = y + (call.lineCount - 1).coerceAtLeast(0) * doc.lineHeightInPx
val textWidth = if (call.text is TypesetDrawCall) {
@@ -1218,7 +1221,7 @@ object BTeXParser {
else call.width
var dotCursor = (x + textWidth).div(dotGap).ceilToFloat() * dotGap
while (dotCursor < x + typeWidth - pageNumWidth - dotGap*1.5f) {
while (dotCursor < x + dotPosEnd) {
font.draw(batch, "·", dotCursor + dotGap/2, y)
dotCursor += dotGap
}
@@ -1226,6 +1229,10 @@ object BTeXParser {
font.draw(batch, pageNum, x + typeWidth - pageNumWidth.toFloat(), y)
batch.color = oldCol
// println("pos: ($x, $y)\tTOC: $name -- dot start: ${(x + textWidth).div(dotGap).ceilToFloat() * dotGap}, dot end: $dotCursor, typeWidth=$typeWidth, pageNumWidth=$pageNumWidth")
}
}
}