Developer
<?php
namespace Intervention\Image\Gd\Commands;
use Intervention\Image\Gd\Color;
class TrimCommand extends ResizeCommand
{
/**
* Trims away parts of an image
*
* @param \Intervention\Image\Image $image
* @return boolean
*/
public function execute($image)
{
$base = $this->argument(0)->type('string')->value();
$away = $this->argument(1)->value();
$tolerance = $this->argument(2)->type('numeric')->value(0);
$feather = $this->argument(3)->type('numeric')->value(0);
$width = $image->getWidth();
$height = $image->getHeight();
// default values
$checkTransparency = false;
// define borders to trim away
if (is_null($away)) {
$away = ['top', 'right', 'bottom', 'left'];
} elseif (is_string($away)) {
$away = [$away];
}
// lower border names
foreach ($away as $key => $value) {
$away[$key] = strtolower($value);
}
// define base color position
switch (strtolower($base)) {
case 'transparent':
case 'trans':
$checkTransparency = true;
$base_x = 0;
$base_y = 0;
break;
case 'bottom-right':
case 'right-bottom':
$base_x = $width - 1;
$base_y = $height - 1;
break;
default:
case 'top-left':
case 'left-top':
$base_x = 0;
$base_y = 0;
break;
}
// pick base color
if ($checkTransparency) {
$color = new Color; // color will only be used to compare alpha channel
} else {
$color = $image->pickColor($base_x, $base_y, 'object');
}
$top_x = 0;
$top_y = 0;
$bottom_x = $width;
$bottom_y = $height;
// search upper part of image for colors to trim away
if (in_array('top', $away)) {
for ($y=0; $y < ceil($height/2); $y++) {
for ($x=0; $x < $width; $x++) {
$checkColor = $image->pickColor($x, $y, 'object');
if ($checkTransparency) {
$checkColor->r = $color->r;
$checkColor->g = $color->g;
$checkColor->b = $color->b;
}
if ($color->differs($checkColor, $tolerance)) {
$top_y = max(0, $y - $feather);
break 2;
}
}
}
}
// search left part of image for colors to trim away
if (in_array('left', $away)) {
for ($x=0; $x < ceil($width/2); $x++) {
for ($y=$top_y; $y < $height; $y++) {
$checkColor = $image->pickColor($x, $y, 'object');
if ($checkTransparency) {
$checkColor->r = $color->r;
$checkColor->g = $color->g;
$checkColor->b = $color->b;
}
if ($color->differs($checkColor, $tolerance)) {
$top_x = max(0, $x - $feather);
break 2;
}
}
}
}
// search lower part of image for colors to trim away
if (in_array('bottom', $away)) {
for ($y=($height-1); $y >= floor($height/2)-1; $y--) {
for ($x=$top_x; $x < $width; $x++) {
$checkColor = $image->pickColor($x, $y, 'object');
if ($checkTransparency) {
$checkColor->r = $color->r;
$checkColor->g = $color->g;
$checkColor->b = $color->b;
}
if ($color->differs($checkColor, $tolerance)) {
$bottom_y = min($height, $y+1 + $feather);
break 2;
}
}
}
}
// search right part of image for colors to trim away
if (in_array('right', $away)) {
for ($x=($width-1); $x >= floor($width/2)-1; $x--) {
for ($y=$top_y; $y < $bottom_y; $y++) {
$checkColor = $image->pickColor($x, $y, 'object');
if ($checkTransparency) {
$checkColor->r = $color->r;
$checkColor->g = $color->g;
$checkColor->b = $color->b;
}
if ($color->differs($checkColor, $tolerance)) {
$bottom_x = min($width, $x+1 + $feather);
break 2;
}
}
}
}
// trim parts of image
return $this->modify($image, 0, 0, $top_x, $top_y, ($bottom_x-$top_x), ($bottom_y-$top_y), ($bottom_x-$top_x), ($bottom_y-$top_y));
}
}
Developer
Get access token to initiates payment transaction.
| Parameter | Type | Comments |
|---|---|---|
| client_id | string | Enter merchant API client/primary key |
| secret_id | string | Enter merchant API secret key |
| env | string | Enter merchant API environment |
| merchant_id | string | Enter merchant API merchant id |
Request Example (guzzle)
<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url. 'v1/generate-token', [
'headers' => [
'accept' => 'application/json',
'content-type' => 'application/json',
],
'form_params' => [
'client_id' => '$client_id',
'secret_id' => 'secret_id',
'env' => 'env',
'merchant_id' => 'merchant_id',
],
]);
echo $response->getBody();
**Response: SUCCESS (200 OK)**
{
"message": {
"success": [
"Successfully token is generated"
]
},
"data": {
"token":"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
IyZmQzNDY1IiwidGFnIjoiIn0=",
},
"type": "success"
}
**Response: ERROR (400 FAILED)**
{
"message": {
"error": [
"Invalid credentials."
]
},
"data": null,
"type": "error"
}