PHP code example of reallifekip / grid-map

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

reallifekip / grid-map example snippets

use ReallifeKip\GridMap\GridMap;

// Canvas size: 1920x1080; divided into 24 x 12 grid (typical 16:9 split)
$gm = new GridMap(
	area_w: 1920,
	area_h: 1080,
	grids_w: 24,
	grids_h: 12,
);

// Define slices: each element is [grid_width, grid_height]
// Example: [6,6] means 6x6 grid cells
$slices = [
	[6, 6],
	[6, 6],
	[6, 6],
	[6, 6],
	[12, 6], // width 12, height 6
	[12, 6],
];

$areas = $gm->slice($slices);

print_r($areas);

Array
(
	[0] => Array ( [x] => 0    [y] => 0    [width] => 480  [height] => 540 )
	[1] => Array ( [x] => 480  [y] => 0    [width] => 480  [height] => 540 )
	[2] => Array ( [x] => 960  [y] => 0    [width] => 480  [height] => 540 )
	[3] => Array ( [x] => 1440 [y] => 0    [width] => 480  [height] => 540 )
	[4] => Array ( [x] => 0    [y] => 540  [width] => 960  [height] => 540 )
	[5] => Array ( [x] => 960  [y] => 540 [width] => 960  [height] => 540 )
)

use ReallifeKip\GridMap\GridMap;

$gm = new GridMap(1200, 800, 20, 10);

$slices = [
	[4, 4], // A
	[8, 4], // B
	[4, 2], // C
	[6, 6], // D may not fit later
];

try {
	$areas = $gm->slice($slices);
} catch (\Exception $e) {
	// Thrown if a slice cannot be placed
	echo 'Slice placement failed: ' . $e->getMessage();
}

[
	[ 'x' => int, 'y' => int, 'width' => int, 'height' => int ],
	...
]