made initial height and width to be relative, fixed onMeasure handling

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.1.0'
+        classpath 'com.android.tools.build:gradle:2.2.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Mon Dec 28 10:00:20 PST 2015
+#Mon Feb 06 08:14:31 EET 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip

library/src/main/java/com/steelkiwi/cropiwa/CropIwaImageView.java

@@ -29,6 +29,6 @@ public CropIwaImageView(Context context, AttributeSet attrs, int defStyleAttr, i
     }
 
     {
-        setImageResource(android.R.drawable.ic_menu_always_landscape_portrait);
+        setImageResource(R.drawable.default_image);
     }
 }

library/src/main/java/com/steelkiwi/cropiwa/CropIwaOverlayConfig.java

@@ -8,6 +8,10 @@
  */
 public class CropIwaOverlayConfig {
 
+    //Default size of crop area in percents
+    private static final int DEFAULT_INITIAL_HEIGHT = 50;
+    private static final int DEFAULT_INITIAL_WIDTH = 50;
+
     public static CropIwaOverlayConfig createDefault(Context context) {
         ResUtil r = new ResUtil(context);
         return new CropIwaOverlayConfig()
@@ -18,8 +22,8 @@ public static CropIwaOverlayConfig createDefault(Context context) {
                 .setBorderStrokeWidth(r.dimen(R.dimen.cropiwa_default_border_stroke_width))
                 .setCornerStrokeWidth(r.dimen(R.dimen.cropiwa_default_corner_stroke_width))
                 .setGridStrokeWidth(r.dimen(R.dimen.cropiwa_default_grid_stroke_width))
-                .setInitialWidth(r.dimen(R.dimen.cropiwa_default_initial_width))
-                .setInitialHeight(r.dimen(R.dimen.cropiwa_default_initial_height))
+                .setInitialWidth(DEFAULT_INITIAL_WIDTH)
+                .setInitialHeight(DEFAULT_INITIAL_HEIGHT)
                 .setMinWidth(r.dimen(R.dimen.cropiwa_default_min_width))
                 .setMinHeight(r.dimen(R.dimen.cropiwa_default_min_height))
                 .setShouldCropCircle(true)

library/src/main/java/com/steelkiwi/cropiwa/CropIwaOverlayView.java

@@ -72,8 +72,9 @@ protected void onSizeChanged(int w, int h, int oldw, int oldh) {
         boolean cornerPointsAreNotInitialized = cornerPoints[0] == null;
         if (cornerPointsAreNotInitialized) {
             float centerX = w * 0.5f, centerY = h * 0.5f;
-            float halfWidth = config.getInitialWidth() * 0.5f;
-            float halfHeight = config.getInitialHeight() * 0.5f;
+            //Initial width/height are in percents of view's width and height
+            float halfWidth = w * config.getInitialWidth() * 0.01f * 0.5f;
+            float halfHeight = h * config.getInitialHeight() * 0.01f * 0.5f;
             cropRect.set(
                     centerX - halfWidth, centerY - halfHeight,
                     centerX + halfWidth, centerY + halfHeight);
@@ -92,6 +93,12 @@ private void initCornerPoints() {
         cornerPoints[RIGHT_BOTTOM] = new CornerPoint(rightBot, leftBot, rightTop);
     }
 
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        //We will get here measured dimensions of an ImageView
+        setMeasuredDimension(widthMeasureSpec, heightMeasureSpec);
+    }
+
     @Override
     public boolean onTouchEvent(MotionEvent ev) {
         switch (ev.getActionMasked()) {
@@ -219,7 +226,7 @@ private void drawGrid(Canvas canvas, Paint paint) {
     private void configurePaintToDrawCorners(Paint paint) {
         paint.setColor(config.getCornerColor());
         paint.setStrokeWidth(config.getCornerStrokeWidth());
-        paint.setStrokeJoin(Paint.Join.ROUND);
+        paint.setStrokeCap(Paint.Cap.ROUND);
     }
 
     private void configurePaintToDrawOverlay(Paint paint) {

library/src/main/java/com/steelkiwi/cropiwa/CropIwaView.java

@@ -15,29 +15,46 @@ public class CropIwaView extends FrameLayout {
     private CropIwaImageView imageView;
     private CropIwaOverlayView overlayView;
 
+    private CropIwaOverlayConfig overlayConfig;
+
     public CropIwaView(Context context) {
         super(context);
+        init(null);
     }
 
     public CropIwaView(Context context, AttributeSet attrs) {
         super(context, attrs);
+        init(attrs);
     }
 
     public CropIwaView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
+        init(attrs);
     }
 
     @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     public CropIwaView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
+        init(attrs);
     }
 
-    {
+    private void init(AttributeSet attrs) {
         imageView = new CropIwaImageView(getContext());
         addView(imageView);
 
-        CropIwaOverlayConfig overlayConfig = CropIwaOverlayConfig.createDefault(getContext());
+        overlayConfig = CropIwaOverlayConfig.createDefault(getContext());
         overlayView = new CropIwaOverlayView(getContext(), overlayConfig);
         addView(overlayView);
     }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        imageView.measure(widthMeasureSpec, heightMeasureSpec);
+        overlayView.measure(
+                imageView.getMeasuredWidthAndState(),
+                imageView.getMeasuredHeightAndState());
+        setMeasuredDimension(
+                imageView.getMeasuredWidthAndState(),
+                imageView.getMeasuredHeightAndState());
+    }
 }

library/src/main/res/values/colors.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <color name="cropiwa_default_overlay_color">#af000000</color>
-    <color name="cropiwa_default_border_color">#fff</color>
-    <color name="cropiwa_default_corner_color">#fff</color>
+    <color name="cropiwa_default_border_color">#f5f5f5</color>
+    <color name="cropiwa_default_corner_color">#f5f5f5</color>
     <color name="cropiwa_default_grid_color">#fff</color>
 </resources>

library/src/main/res/values/dimens.xml

@@ -1,10 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <dimen name="cropiwa_default_border_stroke_width">6dp</dimen>
-    <dimen name="cropiwa_default_corner_stroke_width">10dp</dimen>
+    <dimen name="cropiwa_default_border_stroke_width">1dp</dimen>
+    <dimen name="cropiwa_default_corner_stroke_width">4dp</dimen>
     <dimen name="cropiwa_default_grid_stroke_width">4dp</dimen>
     <dimen name="cropiwa_default_min_height">40dp</dimen>
     <dimen name="cropiwa_default_min_width">40dp</dimen>
-    <dimen name="cropiwa_default_initial_height">100dp</dimen>
-    <dimen name="cropiwa_default_initial_width">120dp</dimen>
 </resources>