Changeset 2218

Timestamp:

02/09/07 17:35:21 (2 years ago)

Author:

emanuel

Message:

zoomOutTile bug

Files:

• sandbox/emanuel/animatedZooming/lib/OpenLayers/Layer/Grid.js (copied) (copied from sandbox/emanuel/animatedZooming/lib/OpenLayers/Layer/Grid.js) (6 diffs)

sandbox/emanuel/animatedZooming/lib/OpenLayers/Layer/Grid.js

@@ -39 +39 @@
-    zoomOutTile: null,
-
-    layerClone: null,
-    
-
@@ -54 +53 @@
-                                                                arguments);
-        this.grid = new Array();
-        this.layerClone = new Array();
-    },
-
@@ -209 +207 @@
-                var layerGrid = this.map.layers[i].grid;
-                
-                this.layerClone[i] = this.map.layers[i].clone();
-                // go through the whole grid of every layer
-                for (var iRow=0; iRow < layerGrid.length; iRow++) {
@@ -217 +214 @@
-                            // if tile outside the viewport, set it
-                            // invisible 
-
-block
+!
+none
-                            }
-                        }
@@ -270 +267 @@
-                        var tile = layerGrid[iRow][iCol];
-                        if (tile.imgDiv) {
-== "block
+!= "none
-                                //define the factors for rows and columns
-                                //(relates to the center tile)
@@ -389 +386 @@
-            this.zoomOutTile.imgDiv.style.left = centerPx.x + offsetx;  
-            this.zoomOutTile.imgDiv.style.top = centerPx.y + offsety;
+            
+            // set zoomOutTile visible if viewport < map bounds
+            if ( (bounds.left < extent.left) || (bounds.right > extent.right) )            
+                this.map.baseLayer.zoomOutTile.imgDiv.style.display = "block";
+            else
+                this.map.baseLayer.zoomOutTile.imgDiv.style.display = "none";
-        }
-    },