Changeset 5024 in osm for applications/editors/josm

Timestamp:

2007-10-15T23:35:04+02:00 (17 years ago)

Author:

ulf

Message:

use "mappaint.fillalpha" preference to set the opacity of fillareas

File:

• applications/editors/josm/plugins/mappaint/src/mappaint/MapPaintVisitor.java (modified) (4 diffs)

applications/editors/josm/plugins/mappaint/src/mappaint/MapPaintVisitor.java

@@ -31 +31 @@
     protected boolean zoomLevelDisplay;
     protected boolean fillAreas;
+    protected int fillAlpha;
     protected Color untaggedColor;
     protected Color textColor;
@@ -168 +169 @@
                 Polygon polygon = new Polygon();
                 Point p;
+                // set the opacity (alpha) level of the filled polygon
+                Color coloura = new Color( colour.getRed(), colour.getGreen(), colour.getBlue(), fillAlpha);
+                
                 for (Node n : w.nodes)
                 {
@@ -175 +179 @@
 
                 g.setColor( w.selected ?
-                                                selectedColor : colour);
+                                                selectedColor : coloura);
 
                 g.fillPolygon(polygon);
@@ -306 +310 @@
                 fillAreas = Main.pref.getBoolean("mappaint.fillareas", true);
                 
+                /* XXX - there must be a better way to get a bounded Integer pref! */
+                try {
+                        fillAlpha = Integer.valueOf(Main.pref.get("mappaint.fillalpha", "50"));
+                        if(fillAlpha < 0) {
+                                fillAlpha = 0;
+                        }
+                        if(fillAlpha > 255) {
+                                fillAlpha = 255;
+                        }
+                } catch (NumberFormatException nfe) {
+                        fillAlpha = 50;
+                }
+                
                 Collection<Way> noAreaWays = new LinkedList<Way>();