.

common/apiCommon.js

@@ -3229,13 +3229,24 @@
 			//console.log(_data);
 		};
 
-		this.Draw = function(context, w, h)
+		this.Draw = function(context, dw_or_dx, dh_or_dy, dw, dh)
 		{
 			if (!this.image)
 				return;
 
-			var x = (w - this.width) >> 1;
-			var y = (h - this.height) >> 1;
+			var x = 0;
+			var y = 0;
+
+			if (undefined == dw)
+			{
+				x = (dw_or_dx - this.width) >> 1;
+				y = (dh_or_dy - this.height) >> 1;
+			}
+			else
+			{
+				x = (dw_or_dx + ((dw - this.width) / 2)) >> 0;
+				y = (dh_or_dy + ((dh - this.height) / 2)) >> 0;
+			}
 			var oldGlobalAlpha = context.globalAlpha;
 			context.globalAlpha = this.transparent;
 			context.drawImage(this.image, x, y);

slide/Drawing/DrawingDocument.js

@@ -5502,7 +5502,7 @@ function CSlideDrawer()
 				outputCtx.drawImage(this.CachedCanvas, 0, 0, w_px, h_px, (_x >> 0) - this.SlideEps, (_y >> 0) - this.SlideEps, w_px, h_px);
 
 				if (this.m_oWordControl.m_oApi.watermarkDraw)
-					this.m_oWordControl.m_oApi.watermarkDraw.Draw(outputCtx, w_px, h_px);
+					this.m_oWordControl.m_oApi.watermarkDraw.Draw(outputCtx, (_x >> 0) - this.SlideEps, (_y >> 0) - this.SlideEps, w_px, h_px);
 			}
 			else
 			{
@@ -5519,7 +5519,7 @@ function CSlideDrawer()
 				outputCtx.drawImage(this.CachedCanvas, 0, 0, w_px_src, h_px_src, (_x >> 0) - this.SlideEps, (_y >> 0) - this.SlideEps, w_px, h_px);
 
 				if (this.m_oWordControl.m_oApi.watermarkDraw)
-					this.m_oWordControl.m_oApi.watermarkDraw.Draw(outputCtx, w_px, h_px);
+					this.m_oWordControl.m_oApi.watermarkDraw.Draw(outputCtx, (_x >> 0) - this.SlideEps, (_y >> 0) - this.SlideEps, w_px, h_px);
 			}
 		}
 		else
@@ -5550,7 +5550,9 @@ function CSlideDrawer()
 			this.m_oWordControl.m_oLogicDocument.DrawPage(slideNum, g);
 
 			if (this.m_oWordControl.m_oApi.watermarkDraw)
-				this.m_oWordControl.m_oApi.watermarkDraw.Draw(outputCtx, w_px, h_px);
+			{
+				this.m_oWordControl.m_oApi.watermarkDraw.Draw(outputCtx, _x, _y, w_px, h_px);
+			}
 		}
 	}
 }