Changeset 17504 in josm for trunk/src/org/openstreetmap/josm/gui/layer/AbstractTileSourceLayer.java

Timestamp:

2021-02-21T13:17:06+01:00 (4 years ago)

Author:

wiktorn

Message:

Correct memory information

Correct message sent to logging when estimating cache size. Add rendering of the
message when memory allocation failed for drawing the layer.

See: #20497

File:

• trunk/src/org/openstreetmap/josm/gui/layer/AbstractTileSourceLayer.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/gui/layer/AbstractTileSourceLayer.java

@@ -662 +662 @@
                 Math.pow(2d, ZOOM_OFFSET.get()) * visibileTiles // use offset to decide, how many tiles are visible
                 * 8);
-        Logging.info("AbstractTileSourceLayer: estimated visible tiles: {0}, estimated cache size: {1}", visibileTiles, ret);
+        Logging.info("AbstractTileSourceLayer: estimated tiles proccessed on current zoom level: {0}, estimated cache size: {1}", visibileTiles, ret);
         return ret;
     }
@@ -1977 +1977 @@
             if (memory != null) {
                 doPaint(graphics);
+            } else {
+                Graphics g = graphics.getDefaultGraphics();
+                Color oldColor = g.getColor();
+                g.setColor(Color.BLACK);
+                g.drawString("Not enough memory to draw layer: " + getName(), 10, 120);
+                g.setColor(Color.RED);
+                g.drawString("Not enough memory to draw layer: " + getName(), 11, 121);
+                g.setColor(oldColor);
             }
         }