ConstReadonlyCenter: "center"Aligned in the center.
ReadonlyCenterContinuous: "centerContinuous"The horizontal alignment is centered across multiple cells. The number of cells is determined by the number of consecutive blank cells that also have an alignment of CenterContinuous.
ReadonlyDistributed: "distributed"Each 'word' in each line of text inside the cell is evenly distributed across the width of the cell, with flush right and left margins.
When there is also an indent value to apply, both the left and right side of the cell are padded by the indent value. A 'word' is a set of characters with no space character in them. Two lines inside a cell are separated by a carriage return.
ReadonlyFill: "fill"The value of the cell should be repeated across the entire width of the cell. If blank cells to the right also have the fill alignment, they are also filled with the value, using a convention similar to centerContinuous.
ReadonlyGeneral: "general"Aligned based on the data value. Text data is left-aligned. Numbers, dates, and times are right-aligned. Boolean types are centered.
ReadonlyJustify: "justify"Aligned to the left and right margins. Spacing will be inserted between 'words .
ReadonlyLeft: "left"Aligned to the left.
ReadonlyRight: "right"Aligned to the right.
Horizontal alignment of text within a cell.