When using FastDraw iPad, you can open your plays and draw over a frame as an image, without affecting the play in your account! To use the Whiteboard feature, press the Pencil icon at the bottom of the screen.
You can select from a range of preset colors at the bottom of the screen, or select the Color Picker icon to select any color you'd like. You can also edit the size of the marker by using the slider and you can easily undo/redo using the options on the bottom left or clear the screen using the trashcan icon in the bottom right.
When selecting a custom color, you can use the Grid, Spectrum, or Slider option as usual. You can also change the opacity by using the slider to ensure your players can still see the court content behind the new drawings.
In the example below, you can see the use of the red marker to change an action, a dark blue X to show a defender, as well as light blue for text of a read in the corner.