mirror/mihon
1
0
Fork 0
mirror of https://github.com/mihonapp/mihon.git synced 2025-11-17 14:37:29 +01:00
Code Issues Packages Projects Releases Wiki Activity

Let users invert dual page split (#4470)

Browse Source 
* Let users invert dual page split

* Use Activity lifecycleScope and cleanup invert logic
This commit is contained in:
Andreas
2021-02-20 15:26:57 +01:00
committed by GitHub
parent 3a790f3d66
commit 776610d0e6
10 changed files with 68 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
app/src/main/java/eu/kanade/tachiyomi/util/system/ImageUtil.kt
View File

@@ -115,7 +115,7 @@ object ImageUtil {
/**
* Split the image into left and right parts, then merge them into a new image.
*/
fun splitAndMerge(imageStream: InputStream): InputStream {
fun splitAndMerge(imageStream: InputStream, upperSide: Side): InputStream {
val imageBytes = imageStream.readBytes()
val imageBitmap = BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.size)
@@ -125,11 +125,17 @@ object ImageUtil {
val result = Bitmap.createBitmap(width / 2, height * 2, Bitmap.Config.ARGB_8888)
val canvas = Canvas(result)
// right -> upper
val rightPart = Rect(width - width / 2, 0, width, height)
val rightPart = when (upperSide) {
Side.RIGHT -> Rect(width - width / 2, 0, width, height)
Side.LEFT -> Rect(0, 0, width / 2, height)
}
val upperPart = Rect(0, 0, width / 2, height)
canvas.drawBitmap(imageBitmap, rightPart, upperPart, null)
// left -> bottom
val leftPart = Rect(0, 0, width / 2, height)
val leftPart = when (upperSide) {
Side.LEFT -> Rect(width - width / 2, 0, width, height)
Side.RIGHT -> Rect(0, 0, width / 2, height)
}
val bottomPart = Rect(0, height, width / 2, height * 2)
canvas.drawBitmap(imageBitmap, leftPart, bottomPart, null)