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Add support for cont. vertical margins while splitting double pages

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This commit is contained in:
Jays2Kings 2021-10-04 20:18:27 -04:00
parent 453c28bd6b
commit aefed46059
2 changed files with 6 additions and 3 deletions
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2
app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonPageHolder.kt
View file

@ -323,7 +323,7 @@ class WebtoonPageHolder(
return imageBytes.inputStream()
}
return ImageUtil.splitAndStackBitmap(imageBitmap, viewer.config.invertDoublePages)
return ImageUtil.splitAndStackBitmap(imageBitmap, viewer.config.invertDoublePages, viewer.hasMargins)
}
/**

7
app/src/main/java/eu/kanade/tachiyomi/util/system/ImageUtil.kt
View file

@ -316,12 +316,15 @@ object ImageUtil {
fun splitAndStackBitmap(
imageBitmap: Bitmap,
rightSideOnTop: Boolean,
hasMargins: Boolean,
progressCallback: ((Int) -> Unit)? = null
): ByteArrayInputStream {
val height = imageBitmap.height
val width = imageBitmap.width
val result = Bitmap.createBitmap(width / 2, height * 2, Bitmap.Config.ARGB_8888)
val gap = if (hasMargins) 15.dpToPx else 0
val result = Bitmap.createBitmap(width / 2, height * 2 + gap, Bitmap.Config.ARGB_8888)
val canvas = Canvas(result)
canvas.drawColor(Color.BLACK)
progressCallback?.invoke(98)
val upperPart = Rect(
0,
@ -331,7 +334,7 @@ object ImageUtil {
)
val lowerPart = Rect(
0,
result.height / 2,
result.height / 2 + gap,
result.width,
result.height
)