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New API: CropImageView#expectedImageSize which returns the expected image size, if cropping the image right now. #496

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merged 1 commit into from
Oct 24, 2022
Merged

New API: CropImageView#expectedImageSize which returns the expected image size, if cropping the image right now. #496

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12 changes: 12 additions & 0 deletions cropper/src/main/kotlin/com/canhub/cropper/CropImageView.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ import android.os.Parcelable
import android.provider.MediaStore
import android.util.AttributeSet
import android.util.Pair
import android.util.Size
import android.view.LayoutInflater
import android.widget.FrameLayout
import android.widget.ImageView
Expand Down Expand Up @@ -501,6 +502,17 @@ class CropImageView @JvmOverloads constructor(
mCropOverlayView!!.initialCropWindowRect = rect
}

/** This returns the expected image size, if cropping the image right now. */
fun expectedImageSize(): Size? {
val rect = cropRect ?: return null

return if (rotatedDegrees == 0 || rotatedDegrees == 180) {
Size(rect.width(), rect.height())
} else {
Size(rect.height(), rect.width())
}
}

/**
* Gets the crop window's position relative to the parent's view at screen.
*
Expand Down