Helpful Guides

"What did I do? What am I looking at? It looks like someone put a screen door over my image. How do I get this to go away?"

It's an interesting question with a simple answer.

You're looking at a Pixel Grid. The Pixel Grid appears in magnifications above 500% and is enabled by default on systems that support the OpenGL acceleration.

To control the viewing of this grid, go to View>Show>Pixel Grid.

How does the grid help us? You can use the grid to assist in making precise adjustments to your masks or in getting your coordinate descriptions just right.

Enjoy.