描述
This function can be used to find the maximum value for all the cells found within the defined disk area of a grid, as shown in the image below:
语法：
ds_grid_get_disk_max(index, xm, ym, r);
| 参数 | 描述 |
|---|---|
| index | 栅格的索引 |
| xm | The x position of the disk center in the grid. |
| ym | The y position of the disk center in the grid. |
| r | The radius of the disk in the grid. |
返回：
Real or String
例如：
val = ds_grid_get_disk_max(grid, 5, 5, 2)
The above code will set the variable "val" to the maximum value contained within the given disk of the ds_grid indexed in the variable "grid".