Erase functionality added

Miihir79 · Jul 21, 2021 · b1be055 · b1be055
1 parent b97da60
commit b1be055
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Showing 3 changed files with 13 additions and 0 deletions.
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
diff --git a/drawingcanvas/src/main/java/com/mihir/drawingcanvas/DrawingView.kt b/drawingcanvas/src/main/java/com/mihir/drawingcanvas/DrawingView.kt
@@ -119,6 +119,12 @@ class drawingView(context: Context, attrs: AttributeSet) : View(context,attrs){
         mDrawPaint!!.color = color
     }
 
+    // you can pass a color according to your background and the default is white
+    fun erase(colorBackground: Int= Color.WHITE){
+        currentColor = colorBackground
+        mDrawPaint!!.color = colorBackground
+    }
+
     fun undo(){
         if (mPaths.size > 0){
             mUndoPath.add(mPaths[mPaths.size -1])