adding utility method

andreasprlic · andreasprlic · commit 03f7646e853d · 2016-02-09T22:37:18.000-08:00
diff --git a/biojava-structure-gui/src/main/java/org/biojava/nbio/structure/gui/util/color/ColorUtils.java b/biojava-structure-gui/src/main/java/org/biojava/nbio/structure/gui/util/color/ColorUtils.java
@@ -53,7 +53,11 @@ public static void main(String[] args){
          //System.out.println(rotateHue(color, 0.1f));
       }
    }
-   
+
+    public static String toHexColor(Color col){
+        return Integer.toHexString((col.getRGB() & 0xffffff) | 0x1000000).substring(1);
+    }
+
    /**
     * Rotate a color through HSB space
     * @param color Starting color

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,11 @@ public static void main(String[] args){`
`53`	`53`	`//System.out.println(rotateHue(color, 0.1f));`
`54`	`54`	`}`
`55`	`55`	`}`
`56`		`-`
	`56`	`+`
	`57`	`+ public static String toHexColor(Color col){`
	`58`	`+ return Integer.toHexString((col.getRGB() & 0xffffff) \| 0x1000000).substring(1);`
	`59`	`+ }`
	`60`	`+`
`57`	`61`	`/**`
`58`	`62`	`* Rotate a color through HSB space`
`59`	`63`	`* @param color Starting color`