ds_grid_set_region


描述

This function can be used to set a rectangular region of a given grid to a specified value (which can be either a real or a string) as illustrated by the image shown below:


语法:

ds_grid_set_region(index, x1, y1, x2, y2, val);

参数 描述
index 栅格的索引
x1 栅格内区域左端x位置。
y1 栅格内区域顶端的y位置。
x2 栅格内区域右端x位置。
y2 栅格内区域底端的y位置。
val The value to set the region cells to.


Returns:

N/A(无返回值)


例如:

ds_grid_set_region(grid, 5, 5, 10, 10, 99)

This would set all cells within the region of the grid indexed in the variable "grid" from (5,5) to (10,10) to 99.