Box Element and Position Measurement Method is Inch or Centimeter The top edge of a horizontal line is positioned to the vertical position. The left edge of a vertical line is positioned to the horizontal position. Measurement Method is Row/Column Line Placement is Border: The top edge of the top horizontal line is positioned to the top of the row. The bottom edge of the bottom horizontal line is positioned to the bottom of the row. The left edge of the left vertical line is positioned to the left of the column. The right edge of the right vertical line is positioned to the right of the column. | Start | | End | | Column | Column --------+--------------------------------------------+------- | Border box | Start | +------------------------------------+ R o w || | | || || | | || || | | || --------+ +-------+--------------------+-------+ +------- || | | || :: : : :: :: : : :: || | | || -------+ +-------+--------------------+-------+ +------- || | | || E n d || R o w || | | || || | | || | +------------------------------------+ | --------+--------------------------------------------+------- | | | | Position Position | | | | V V +--->+-----------------+ +--->+-+ | Horizontal | |V| +-----------------+ |e| |r| |t| |i| |c| |a| |l| +- Chapter 23. Problem Analysis 411