Changeset 29828 in osm for applications/editors/josm/plugins/cadastre-fr/src/cadastre_fr/RasterImageModifier.java

Timestamp:

2013-08-06T16:15:48+02:00 (12 years ago)

Author:

pieren

Message:

Add new preference setting to simplify colors in 2 bits for raster images

File:

• applications/editors/josm/plugins/cadastre-fr/src/cadastre_fr/RasterImageModifier.java (modified) (2 diffs)

applications/editors/josm/plugins/cadastre-fr/src/cadastre_fr/RasterImageModifier.java

@@ -66 +66 @@
             int height = bufferedImage.getHeight();
             BufferedImage bi = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
+            // converting grey scale colors to black/white is configurable (use less resources but is less readable)
+            boolean simplifyColors = Main.pref.getBoolean("cadastrewms.raster2bitsColors", false);
             for (int y = 0; y < height; y++) {
                 for (int x = 0; x < width; x++) {
@@ -75 +77 @@
                     Color maskedColor;
                     if (rgb == cadastreBackground) {
-                        maskedColor = new Color(r, g, b, 0x00); // transparent
+                        maskedColor = simplifyColors ? new Color(0xff, 0xff, 0xff, 0x00) : 
+                            new Color(r, g, b, 0x00); // transparent
                     } else {
-                        maskedColor = new Color(r, g, b, 0xFF); // opaque
+                        maskedColor = simplifyColors ? new Color(0, 0, 0, 0xFF) : 
+                            new Color(r, g, b, 0xFF); // opaque
                     }
-                    //maskedColor = new Color(r, g, b, alpha);
                     bi.setRGB(x, y, maskedColor.getRGB());
                 }