<?php
declare(strict_types=1);
namespace Tomloprod\Radiance\Enums;
/**
* Defines the positioning zones for the mesh gradient
*/
enum GradientZone: int
{
case TopLeft = 0;
case TopRight = 1;
case BottomRight = 2;
case BottomLeft = 3;
case Center = 4;
case CenterBottom = 5;
case Filler = 6;
/**
* Get the base [X, Y] coordinates (in %) for this zone.
*
* These positions are designed to create overlapping color regions
* that blend together naturally, similar to CSS mesh gradients.
*
* @return array{int, int}
*/
public function coordinates(): array
{
return match ($this) {
self::TopLeft => [5, 5],
self::TopRight => [85, 5],
self::BottomRight => [85, 85],
self::BottomLeft => [5, 85],
self::Center => [50, 50],
self::CenterBottom => [50, 70],
self::Filler => [35, 35],
};
}
/**
* Get the allowed random variation (in %) for this zone.
*
* Larger variations create more organic, less predictable gradients.
*/
public function variation(): int
{
return match ($this) {
self::Center => 30,
self::Filler => 50,
self::CenterBottom => 25,
default => 20,
};
}
}
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