small update to pp test

diff --git a/tests/gdx-tests-lwjgl/src/com/badlogic/gdx/tests/lwjgl/Test2.java b/tests/gdx-tests-lwjgl/src/com/badlogic/gdx/tests/lwjgl/Test2.java
index f03bebb..cd3eddf 100644 (file)
--- a/tests/gdx-tests-lwjgl/src/com/badlogic/gdx/tests/lwjgl/Test2.java
+++ b/tests/gdx-tests-lwjgl/src/com/badlogic/gdx/tests/lwjgl/Test2.java
@@ -36,10 +36,10 @@ public class Test2 extends ApplicationAdapter {
                batch.end();
                screenCap = ScreenUtils.getFrameBufferPixmap(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
                screenCapTex = new Texture(screenCap);
-               System.out.println(screenCap.getPixel(0, 0));
-               System.out.println(screenCap.getPixel(1, 1));
-               System.out.println(screenCap.getPixel(256, 256));
-               System.out.println(screenCap.getPixel(257, 257));
+               System.out.println(Integer.toHexString(screenCap.getPixel(0, 0)));
+               System.out.println(Integer.toHexString(screenCap.getPixel(1, 1)));
+               System.out.println(Integer.toHexString(screenCap.getPixel(256, 256)));
+               System.out.println(Integer.toHexString(screenCap.getPixel(257, 257)));
        }
 
        public void render () {