Add contains point method to Region
Change-Id: I553433ff7ac39f14ffca8278960d2abc95b4dd63
diff --git a/libs/ui/Region.cpp b/libs/ui/Region.cpp
index e5abcf5..7de48a4 100644
--- a/libs/ui/Region.cpp
+++ b/libs/ui/Region.cpp
@@ -221,6 +221,22 @@
return *this;
}
+bool Region::contains(const Point& point) const {
+ return contains(point.x, point.y);
+}
+
+bool Region::contains(int x, int y) const {
+ const_iterator cur = begin();
+ const_iterator const tail = end();
+ while (cur != tail) {
+ if (y >= cur->top && y < cur->bottom && x >= cur->left && x < cur->right) {
+ return true;
+ }
+ cur++;
+ }
+ return false;
+}
+
void Region::clear()
{
mStorage.clear();