Setting a Matrix’s Appearance

These methods control the sizes of the matrix’s cells:

• To set the height and width of each cell, use setCellSize:.

• To set the amount of space that surrounds each cell, use setIntercellSpacing:.

These methods control whether the matrix displays its background. If the matrix’s background isn’t displayed, what’s behind it shows through. If the matrix shows its background but the cells don’t, the matrix’s background shows through the cells.

• To set whether the matrix draws its background, use setDrawsBackground:.

• To set whether the matrix’s cells draw their backgrounds, use setDrawsCellBackground:.

These methods control the color of the matrix and its cells:

• To set the background color of each cell, use setCellBackgroundColor:.

• To set the background color of the space between each cell, use setBackgroundColor:.