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Remove 'drawn' property from Tiles. (Closes #1018)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@4557 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2007-09-28 20:45:31 +00:00
parent af2f5b6577
commit eacfa2b88a
3 changed files with 3 additions and 34 deletions
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lib/OpenLayers/Tile.js
+3 -21
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@@ -72,12 +72,6 @@ OpenLayers.Tile = OpenLayers.Class({
*/
position: null,
/**
* Property: drawn
* {Boolean} false
*/
drawn: false,
/**
* Property: isLoading
* {Boolean} Is the tile loading?
@@ -144,20 +138,9 @@ OpenLayers.Tile = OpenLayers.Class({
var withinMaxExtent = (maxExtent &&
this.bounds.intersectsBounds(maxExtent, false));
var mapExtent = this.layer.map.getExtent();
var withinMapExtent = (mapExtent &&
this.bounds.intersectsBounds(mapExtent, false));
// There are two cases where we *wouldn't* want to draw the tile:
//
// 1) If the tile is outside its layer's maxExtent
// 2) When the layer's buffer is 0, if the tile is outside the map's
// extent (out of view)
//
// ...what we return is the opposite of the above conditions :-)
//
return ( (withinMaxExtent || this.layer.displayOutsideMaxExtent) &&
(withinMapExtent || (this.layer.buffer != 0)) );
// The only case where we *wouldn't* want to draw the tile is if the
// tile is outside its layer's maxExtent.
return (withinMaxExtent || this.layer.displayOutsideMaxExtent);
},
/**
@@ -175,7 +158,6 @@ OpenLayers.Tile = OpenLayers.Class({
redraw = true;
}
this.drawn = false;
this.bounds = bounds.clone();
this.position = position.clone();
if (redraw) {