Specifies a linear gradient color filling for graphics.
LinearGradientFilling[{col1, col2, …, coln}]
LinearGradientFilling[{pos1, pos2, …, posn} -> {col1, col2, …, coln}]
LinearGradientFilling[{pos1, pos2, …, posn} -> {col1, col2, …, coln}, dir]
LinearGradientFilling[{pos1, …, posn} -> {col1, …, coln}, dir, padding]
LinearGradientFilling[]
→ LinearGradientFilling[{0, 1} -> {GrayLevel[0], GrayLevel[1]}, 0, Fixed]