Divider(grid: Grid, originX: Int, originY: Int, orientation: Orientation)
Identifies a divider originating from a corner of a cell and going to an adjacent corner. The coordinates:
Some examples of a list with 3 items:
top-to-bottom top-to-bottom bottom-to-top bottom-to-top
left-to-right right-to-left left-to-right right-to-left
0;0 ----> 1;0 1;0 <---- 0;0 0;3 ----> 1;3 1;3 <---- 0;3
| | | | ∧ ∧ ∧ ∧
| 0 | | 0 | | 2 | | 2 |
∨ ∨ ∨ ∨ | | | |
0;1 ----> 1;1 1;1 <---- 0;1 0;2 ----> 1;2 1;2 <---- 0;2
| | | | ∧ ∧ ∧ ∧
| 1 | | 1 | | 1 | | 1 |
∨ ∨ ∨ ∨ | | | |
0;2 ----> 1;2 1;2 <---- 0;2 0;1 ----> 1;1 1;1 <---- 0;1
| | | | ∧ ∧ ∧ ∧
| 2 | | 2 | | 0 | | 0 |
∨ ∨ ∨ ∨ | | | |
0;3 ----> 1;3 1;3 <---- 0;3 0;0 ----> 1;0 1;0 <---- 0;0
Some examples of a 2 x 2 grid with 4 items:
top-to-bottom top-to-bottom bottom-to-top bottom-to-top
left-to-right right-to-left left-to-right right-to-left
0;0 ----> 1;0 ----> 2;0 2;0 <---- 1;0 <---- 0;0 0;2 ----> 1;2 ----> 2;2 2;2 <---- 1;2 <---- 0;2
| | | | | | ∧ ∧ ∧ ∧ ∧ ∧
| 0 | 1 | | 1 | 0 | | 2 | 3 | | 3 | 2 |
∨ ∨ ∨ ∨ ∨ ∨ | | | | | |
0;1 ----> 1;1 ----> 2;1 2;1 <---- 1;1 <---- 0;1 0;1 ----> 1;1 ----> 2;1 2;1 <---- 1;1 <---- 0;1
| | | | | | ∧ ∧ ∧ ∧ ∧ ∧
| 2 | 3 | | 3 | 2 | | 0 | 1 | | 1 | 0 |
∨ ∨ ∨ ∨ ∨ ∨ | | | | | |
0;2 ----> 1;2 ----> 2;2 2;2 <---- 1;2 <---- 0;2 0;0 ----> 1;0 ----> 2;0 2;0 <---- 1;0 <---- 0;0
The set of coordinates is NOT a projection of the intersections of all the lines in a grid N (rows) x M (columns), but they map exactly the given grid, considering the cells' spans. The coordinates match their projection only when all the items have a span size of 1. This decision was taken only to simplify the customization of a single divider with the different providers, even if it's less coherent with the structure of a standard table.
An example of a grid with 4 items having different span sizes:
top-to-bottom
left-to-right
0;0 ----> 1;0 --------------> 2;0
| | |
| 0 | 1 |
∨ ∨ ∨
0;1 ----> 1;1 ----> 1;1 ----> 2;1
| | |
| 2 | 3 |
∨ ∨ ∨
0;2 --------------> 1;2 ----> 2;2
The coordinate (x)1;(y)1 is repeated twice since it's the bottom divider of the item with index 0 and the top divider of the item with index 2.
grid - the grid in which this divider should appear.
originX - the x-coordinate from which the divider is originating.
originY - the y-coordinate from which the divider is originating.
orientation - Orientation.HORIZONTAL if the divider is horizontal, Orientation.VERTICAL if the divider is vertical.
See Also