#35 Display crop box coordinates and size

k3b · Sep 21, 2022 · e132a43 · e132a43
1 parent c4fc088
commit e132a43
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Showing 3 changed files with 45 additions and 6 deletions.
diff --git a/app/src/main/java/de/k3b/android/lossless_jpg_crop/CropAreasChooseBaseActivity.java b/app/src/main/java/de/k3b/android/lossless_jpg_crop/CropAreasChooseBaseActivity.java
@@ -16,6 +16,7 @@
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import androidx.core.app.ActivityCompat;
@@ -271,6 +272,7 @@ private void copyExtra(Intent outIntent, Bundle extras, String... extraIds) {
     protected static final String IMAGE_JPEG_MIME = "image/jpeg";
 
     protected CropImageView uCropView = null;
+    protected TextView txtStatus = null;
     private ImageProcessor mSpectrum;
 
     // #7: workaround rotation change while picker is open causes Activity re-create without
@@ -283,11 +285,34 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_crop);
         uCropView = findViewById(R.id.ucrop);
+        txtStatus = findViewById(R.id.status);
 
+        uCropView.setOnSetCropOverlayMovedListener(new CropImageView.OnSetCropOverlayMovedListener() {
+            @Override
+            public void onCropOverlayMoved(Rect rect) {
+                onUpdateCropping();
+            }
+        });
         mSpectrum = new ImageProcessor();
 
     }
 
+    private void onUpdateCropping() {
+        String cropInfo = toString(getCropRect());
+        txtStatus.setText(cropInfo);
+        Log.d(TAG, getInstanceNo4Debug() + "onUpdateCropping(crop=" + cropInfo + ")");
+    }
+
+    public String toString(Rect r) {
+        StringBuilder sb = new StringBuilder();
+
+                sb
+                .append('(').append(r.left).append(',').append(r.top).append(") .. (")
+                .append(r.right).append(',').append(r.bottom).append(") => [")
+                        .append(r.width()).append('x').append(r.height()).append(']');
+        return sb.toString();
+    }
+
     protected void finishIfMainMethod(int idMenuMainMethod) {
         if (this.idMenuMainMethod == idMenuMainMethod) {
             finish();
@@ -304,9 +329,6 @@ protected void SetImageUriAndLastCropArea(Uri uri, Bundle savedInstanceState) {
 
     protected void SetImageUriAndLastCropArea(Uri uri, Rect crop) {
         try {
-
-            /*
-            */
             if (LOAD_ASYNC) {
                 uCropView.setImageUriAsync(uri);
             } else {
@@ -604,6 +626,17 @@ public void setRotation(int rotation) {
     @Override
     public boolean onCreateOptionsMenu(final Menu menu) {
         getMenuInflater().inflate(R.menu.menu_rotate, menu);
+//        getMenuInflater().inflate(R.menu.menu_aspect_ratio, menu);
+
+/*
+    Format 3:4:
+            9x11,10x13,11x15,13x17,20x27,30x40
+    Format 2:3:
+            9x13,10x15,11x17,13x18,20x30,30x45
+    Format 9:16:
+            9x15,10x18
+*/
+
         return true;
     }
 

diff --git a/app/src/main/res/layout/activity_crop.xml b/app/src/main/res/layout/activity_crop.xml
@@ -7,10 +7,15 @@
     android:orientation="vertical"
     tools:context=".CropAreasEditActivity"
     >
+
+   <TextView
+       android:id="@+id/status"
+       android:layout_width="match_parent"
+       android:layout_height="wrap_content"
+       android:text="(1521,481) .. (1792,831)" />
+
    <net.realify.lib.androidimagecropper.CropImageView
         android:id="@+id/ucrop"
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        xmlns:app="http://schemas.android.com/apk/res-auto"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         app:cropBackgroundColor="#88AA66CC"

diff --git a/fastlane/metadata/android/en-US/changelogs/10.txt b/fastlane/metadata/android/en-US/changelogs/10.txt
@@ -1 +1,2 @@
-todo
+New Feature [#35 Display crop box coordinates and size](https://github.com/k3b/LosslessJpgCrop/issues/35)
+?? #15 predefined crop size