193         RectF rect = new RectF(0, 0,  in center()  local
197         m.mapRect(rect);  in center()
199         float height = rect.height();  in center()
200         float width  = rect.width();  in center()
207                 deltaY = (viewHeight - height) / 2 - rect.top;  in center()
208             } else if (rect.top > 0) {  in center()
209                 deltaY = -rect.top;  in center()
210             } else if (rect.bottom < viewHeight) {  in center()
211                 deltaY = getHeight() - rect.bottom;  in center()
218                 deltaX = (viewWidth - width) / 2 - rect.left;  in center()
219             } else if (rect.left > 0) {  in center()
220                 deltaX = -rect.left;  in center()
221             } else if (rect.right < viewWidth) {  in center()
222                 deltaX = viewWidth - rect.right;  in center()