From 59a1e3def10490c7704d5f2f5cc531614e554af5 Mon Sep 17 00:00:00 2001
From: Sina <sinajavaheri@gmail.com>
Date: Mon, 5 Jun 2017 21:02:16 +0430
Subject: [PATCH] fix(gesture): RTL fix for slide-gesture (#11822)

RTL fix for slide-gesture
---
 src/gestures/slide-gesture.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/gestures/slide-gesture.ts b/src/gestures/slide-gesture.ts
index 79399a92c9..c49701aa78 100644
--- a/src/gestures/slide-gesture.ts
+++ b/src/gestures/slide-gesture.ts
@@ -66,17 +66,17 @@ export class SlideGesture extends PanGesture {
     let coord = <any>pointerCoord(ev);
     let newPos = coord[this.direction];
     let newTimestamp = Date.now();
-    let velocity = (newPos - slide.pos) / (newTimestamp - slide.timestamp);
+    let velocity = (this.plt.isRTL ? (slide.pos - newPos) : (newPos - slide.pos)) / (newTimestamp - slide.timestamp);
 
     slide.pos = newPos;
     slide.timestamp = newTimestamp;
     slide.distance = clamp(
       slide.min,
-      newPos - slide.pointerStartPos + slide.elementStartPos,
+      (this.plt.isRTL ? slide.pointerStartPos - newPos : newPos - slide.pointerStartPos) + slide.elementStartPos,
       slide.max
     );
     slide.velocity = velocity;
-    slide.delta = newPos - slide.pointerStartPos;
+    slide.delta = (this.plt.isRTL ? slide.pointerStartPos - newPos : newPos - slide.pointerStartPos);
     this.onSlide(slide, ev);
   }