curioustorvald/Terrarum-sans-bitmap
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raggedright typesetting

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minjaesong
2024-05-04 02:50:00 +09:00
parent 06fcffde56
commit fb4cfb6e6d
3 changed files with 151 additions and 87 deletions
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16
src/net/torvald/terrarumsansbitmap/gdx/TerrarumSansBitmap.kt
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@@ -33,6 +33,7 @@ import com.badlogic.gdx.utils.GdxRuntimeException
import net.torvald.terrarumsansbitmap.DiacriticsAnchor
import net.torvald.terrarumsansbitmap.GlyphProps
import net.torvald.terrarumsansbitmap.MovableType
import net.torvald.terrarumsansbitmap.TypesettingStrategy
import java.io.BufferedOutputStream
import java.io.FileOutputStream
import java.util.*
@@ -510,22 +511,27 @@ class TerrarumSansBitmap(
* This method alone will NOT draw the text to the screen, use [MovableType.draw].
*/
fun typesetParagraph(batch: Batch, charSeq: CharSequence, targetWidth: Int): MovableType =
typesetParagraphNormalised(batch, normaliseStringForMovableType(charSeq), targetWidth.toFloat())
typesetParagraphNormalised(batch, normaliseStringForMovableType(charSeq), targetWidth.toFloat(), TypesettingStrategy.JUSTIFIED)
/**
* Typesets given string and returns the typesetted results, with which the desired text can be drawn on the screen.
* This method alone will NOT draw the text to the screen, use [MovableType.draw].
*/
fun typesetParagraph(batch: Batch, charSeq: CharSequence, targetWidth: Float): MovableType =
typesetParagraphNormalised(batch, normaliseStringForMovableType(charSeq), targetWidth)
typesetParagraphNormalised(batch, normaliseStringForMovableType(charSeq), targetWidth, TypesettingStrategy.JUSTIFIED)
fun typesetParagraphRaggedRight(batch: Batch, charSeq: CharSequence, targetWidth: Int): MovableType =
typesetParagraphNormalised(batch, normaliseStringForMovableType(charSeq), targetWidth.toFloat(), TypesettingStrategy.RAGGED_RIGHT)
fun typesetParagraphRaggedRight(batch: Batch, charSeq: CharSequence, targetWidth: Float): MovableType =
typesetParagraphNormalised(batch, normaliseStringForMovableType(charSeq), targetWidth, TypesettingStrategy.RAGGED_RIGHT)
private val nullType = MovableType(this, "".toCodePoints(2), 0, true)
private val nullType = MovableType(this, "".toCodePoints(2), 0, isNull = true)
/**
* Typesets given string and returns the typesetted results, with which the desired text can be drawn on the screen.
* This method alone will NOT draw the text to the screen, use [MovableType.draw].
*/
fun typesetParagraphNormalised(batch: Batch, codepoints: CodepointSequence, targetWidth: Float): MovableType {
fun typesetParagraphNormalised(batch: Batch, codepoints: CodepointSequence, targetWidth: Float, strategy: TypesettingStrategy): MovableType {
val charSeqNotBlank = codepoints.size > 0 // determine emptiness BEFORE you hack a null chars in
val newCodepoints = codepoints
@@ -535,7 +541,7 @@ class TerrarumSansBitmap(
var cacheObj = getTypesetCache(charSeqHash)
if (cacheObj == null || flagFirstRun) {
cacheObj = MovableType(this, codepoints, targetWidth.toInt())
cacheObj = MovableType(this, codepoints, targetWidth.toInt(), strategy)
addToTypesetCache(cacheObj)
}