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More precise image resolution #191

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More precise image resolution #191

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2226fb0
More precise image resolution resizing
akexorcist Oct 14, 2021
f37f2a0
Add different image orientation support
akexorcist Oct 14, 2021
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11 changes: 9 additions & 2 deletions compressor/src/main/java/id/zelory/compressor/Util.kt
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Original file line number Diff line number Diff line change
@@ -38,10 +38,17 @@ fun decodeSampledBitmapFromFile(imageFile: File, reqWidth: Int, reqHeight: Int):
return BitmapFactory.Options().run {
inJustDecodeBounds = true
BitmapFactory.decodeFile(imageFile.absolutePath, this)

inSampleSize = calculateInSampleSize(this, reqWidth, reqHeight)

inJustDecodeBounds = false
val outRatio = outWidth.toFloat() / outHeight.toFloat()
val reqRatio = reqWidth.toFloat() / reqHeight.toFloat()
if (outRatio > reqRatio) {
inDensity = outHeight
inTargetDensity = reqHeight * inSampleSize
} else if (outRatio <= reqRatio) {
inDensity = outWidth
inTargetDensity = reqWidth * inSampleSize
}
BitmapFactory.decodeFile(imageFile.absolutePath, this)
}
}
2 changes: 1 addition & 1 deletion compressor/src/main/java/id/zelory/compressor/constraint/ResolutionConstraint.kt
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Original file line number Diff line number Diff line change
@@ -19,7 +19,7 @@ class ResolutionConstraint(private val width: Int, private val height: Int) : Co
return BitmapFactory.Options().run {
inJustDecodeBounds = true
BitmapFactory.decodeFile(imageFile.absolutePath, this)
calculateInSampleSize(this, width, height) <= 1
outWidth - width <= 0 || outHeight - height <= 0
}
}