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Warning (2): Division by zero [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 113]Code Context              }
              if ($resize) {
                     $ratio_x = $width / $this->sizes[0];
$width = (int) 445
$height = (int) 445
$resize = true
$this = object(Image2Helper) {
	helpers => array(
		(int) 0 => 'Html'
	)
	sizes => false
	serverPath => false
	cacheDir => 'resized'
	settings => array()
	theme => 'TwentyEleven'
	request => object(CakeRequest) {}
	plugin => 'Nodes'
	fieldset => array()
	tags => array()
	[protected] _cacheServerPath => false
	[protected] _helperMap => array(
		'Html' => array(
			[maximum depth reached]
		)
	)
	[protected] _tainted => null
	[protected] _cleaned => null
	[protected] _View => object(ThemeView) {}
	[protected] _fieldSuffixes => array(
		(int) 0 => 'year',
		(int) 1 => 'month',
		(int) 2 => 'day',
		(int) 3 => 'hour',
		(int) 4 => 'min',
		(int) 5 => 'second',
		(int) 6 => 'meridian'
	)
	[protected] _modelScope => null
	[protected] _association => null
	[protected] _entityPath => null
	[protected] _minimizedAttributes => array(
		(int) 0 => 'compact',
		(int) 1 => 'checked',
		(int) 2 => 'declare',
		(int) 3 => 'readonly',
		(int) 4 => 'disabled',
		(int) 5 => 'selected',
		(int) 6 => 'defer',
		(int) 7 => 'ismap',
		(int) 8 => 'nohref',
		(int) 9 => 'noshade',
		(int) 10 => 'nowrap',
		(int) 11 => 'multiple',
		(int) 12 => 'noresize',
		(int) 13 => 'autoplay',
		(int) 14 => 'controls',
		(int) 15 => 'loop',
		(int) 16 => 'muted',
		(int) 17 => 'required',
		(int) 18 => 'novalidate',
		(int) 19 => 'formnovalidate'
	)
	[protected] _attributeFormat => '%s="%s"'
	[protected] _minimizedAttributeFormat => '%s="%s"'
}
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 113
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Warning (2): Division by zero [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 114]Code Context              if ($resize) {
                     $ratio_x = $width / $this->sizes[0];
                     $ratio_y = $height / $this->sizes[1];
$width = (int) 445
$height = (int) 445
$resize = true
$this = object(Image2Helper) {
	helpers => array(
		(int) 0 => 'Html'
	)
	sizes => false
	serverPath => false
	cacheDir => 'resized'
	settings => array()
	theme => 'TwentyEleven'
	request => object(CakeRequest) {}
	plugin => 'Nodes'
	fieldset => array()
	tags => array()
	[protected] _cacheServerPath => false
	[protected] _helperMap => array(
		'Html' => array(
			[maximum depth reached]
		)
	)
	[protected] _tainted => null
	[protected] _cleaned => null
	[protected] _View => object(ThemeView) {}
	[protected] _fieldSuffixes => array(
		(int) 0 => 'year',
		(int) 1 => 'month',
		(int) 2 => 'day',
		(int) 3 => 'hour',
		(int) 4 => 'min',
		(int) 5 => 'second',
		(int) 6 => 'meridian'
	)
	[protected] _modelScope => null
	[protected] _association => null
	[protected] _entityPath => null
	[protected] _minimizedAttributes => array(
		(int) 0 => 'compact',
		(int) 1 => 'checked',
		(int) 2 => 'declare',
		(int) 3 => 'readonly',
		(int) 4 => 'disabled',
		(int) 5 => 'selected',
		(int) 6 => 'defer',
		(int) 7 => 'ismap',
		(int) 8 => 'nohref',
		(int) 9 => 'noshade',
		(int) 10 => 'nowrap',
		(int) 11 => 'multiple',
		(int) 12 => 'noresize',
		(int) 13 => 'autoplay',
		(int) 14 => 'controls',
		(int) 15 => 'loop',
		(int) 16 => 'muted',
		(int) 17 => 'required',
		(int) 18 => 'novalidate',
		(int) 19 => 'formnovalidate'
	)
	[protected] _attributeFormat => '%s="%s"'
	[protected] _minimizedAttributeFormat => '%s="%s"'
}
$ratio_x = false
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 114
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Warning (2): Division by zero [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 121]Code Context                     } else {
                            $start_x = 0;
                            $start_y = round(($this->sizes[1] - ($height / $ratio_x)) / 2);
$width = (int) 445
$height = (int) 445
$resize = true
$this = object(Image2Helper) {
	helpers => array(
		(int) 0 => 'Html'
	)
	sizes => false
	serverPath => false
	cacheDir => 'resized'
	settings => array()
	theme => 'TwentyEleven'
	request => object(CakeRequest) {}
	plugin => 'Nodes'
	fieldset => array()
	tags => array()
	[protected] _cacheServerPath => false
	[protected] _helperMap => array(
		'Html' => array(
			[maximum depth reached]
		)
	)
	[protected] _tainted => null
	[protected] _cleaned => null
	[protected] _View => object(ThemeView) {}
	[protected] _fieldSuffixes => array(
		(int) 0 => 'year',
		(int) 1 => 'month',
		(int) 2 => 'day',
		(int) 3 => 'hour',
		(int) 4 => 'min',
		(int) 5 => 'second',
		(int) 6 => 'meridian'
	)
	[protected] _modelScope => null
	[protected] _association => null
	[protected] _entityPath => null
	[protected] _minimizedAttributes => array(
		(int) 0 => 'compact',
		(int) 1 => 'checked',
		(int) 2 => 'declare',
		(int) 3 => 'readonly',
		(int) 4 => 'disabled',
		(int) 5 => 'selected',
		(int) 6 => 'defer',
		(int) 7 => 'ismap',
		(int) 8 => 'nohref',
		(int) 9 => 'noshade',
		(int) 10 => 'nowrap',
		(int) 11 => 'multiple',
		(int) 12 => 'noresize',
		(int) 13 => 'autoplay',
		(int) 14 => 'controls',
		(int) 15 => 'loop',
		(int) 16 => 'muted',
		(int) 17 => 'required',
		(int) 18 => 'novalidate',
		(int) 19 => 'formnovalidate'
	)
	[protected] _attributeFormat => '%s="%s"'
	[protected] _minimizedAttributeFormat => '%s="%s"'
}
$ratio_x = false
$ratio_y = false
$start_x = (int) 0
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 121
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Warning (2): Division by zero [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 122]Code Context                            $start_x = 0;
                            $start_y = round(($this->sizes[1] - ($height / $ratio_x)) / 2);
                            $this->sizes[1] = round($height / $ratio_x);
$width = (int) 445
$height = (int) 445
$resize = true
$this = object(Image2Helper) {
	helpers => array(
		(int) 0 => 'Html'
	)
	sizes => false
	serverPath => false
	cacheDir => 'resized'
	settings => array()
	theme => 'TwentyEleven'
	request => object(CakeRequest) {}
	plugin => 'Nodes'
	fieldset => array()
	tags => array()
	[protected] _cacheServerPath => false
	[protected] _helperMap => array(
		'Html' => array(
			[maximum depth reached]
		)
	)
	[protected] _tainted => null
	[protected] _cleaned => null
	[protected] _View => object(ThemeView) {}
	[protected] _fieldSuffixes => array(
		(int) 0 => 'year',
		(int) 1 => 'month',
		(int) 2 => 'day',
		(int) 3 => 'hour',
		(int) 4 => 'min',
		(int) 5 => 'second',
		(int) 6 => 'meridian'
	)
	[protected] _modelScope => null
	[protected] _association => null
	[protected] _entityPath => null
	[protected] _minimizedAttributes => array(
		(int) 0 => 'compact',
		(int) 1 => 'checked',
		(int) 2 => 'declare',
		(int) 3 => 'readonly',
		(int) 4 => 'disabled',
		(int) 5 => 'selected',
		(int) 6 => 'defer',
		(int) 7 => 'ismap',
		(int) 8 => 'nohref',
		(int) 9 => 'noshade',
		(int) 10 => 'nowrap',
		(int) 11 => 'multiple',
		(int) 12 => 'noresize',
		(int) 13 => 'autoplay',
		(int) 14 => 'controls',
		(int) 15 => 'loop',
		(int) 16 => 'muted',
		(int) 17 => 'required',
		(int) 18 => 'novalidate',
		(int) 19 => 'formnovalidate'
	)
	[protected] _attributeFormat => '%s="%s"'
	[protected] _minimizedAttributeFormat => '%s="%s"'
}
$ratio_x = false
$ratio_y = false
$start_x = (int) 0
$start_y = (float) 0
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 122
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Notice (8): Undefined offset: 2 [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 157]Code Context              if (!$this->_cacheServerPath) {
                     $types = array(1 => "gif", "jpeg", "png", "swf", "psd", "wbmp"); // used to determine image type
                     $image = call_user_func('imagecreatefrom' . $types[$this->sizes[2]], $this->serverPath);
$start_x = (int) 0
$start_y = (float) 0
$width = (int) 445
$height = (int) 445
$method = 'crop'
$cache_dir = '/var/www/clients/client6/web28/web/webroot/uploads/resized/'
$cache_path = '/var/www/clients/client6/web28/web/webroot/uploads/resized/0_0_445_445_crop_'
$types = array(
	(int) 1 => 'gif',
	(int) 2 => 'jpeg',
	(int) 3 => 'png',
	(int) 4 => 'swf',
	(int) 5 => 'psd',
	(int) 6 => 'wbmp'
)
Image2Helper::_nativeResize() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 157
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 130
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Notice (8): Undefined index:  [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 157]Code Context              if (!$this->_cacheServerPath) {
                     $types = array(1 => "gif", "jpeg", "png", "swf", "psd", "wbmp"); // used to determine image type
                     $image = call_user_func('imagecreatefrom' . $types[$this->sizes[2]], $this->serverPath);
$start_x = (int) 0
$start_y = (float) 0
$width = (int) 445
$height = (int) 445
$method = 'crop'
$cache_dir = '/var/www/clients/client6/web28/web/webroot/uploads/resized/'
$cache_path = '/var/www/clients/client6/web28/web/webroot/uploads/resized/0_0_445_445_crop_'
$types = array(
	(int) 1 => 'gif',
	(int) 2 => 'jpeg',
	(int) 3 => 'png',
	(int) 4 => 'swf',
	(int) 5 => 'psd',
	(int) 6 => 'wbmp'
)
Image2Helper::_nativeResize() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 157
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 130
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Warning (2): call_user_func() expects parameter 1 to be a valid callback, function 'imagecreatefrom' not found or invalid function name [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 157]Code Context              if (!$this->_cacheServerPath) {
                     $types = array(1 => "gif", "jpeg", "png", "swf", "psd", "wbmp"); // used to determine image type
                     $image = call_user_func('imagecreatefrom' . $types[$this->sizes[2]], $this->serverPath);
$start_x = (int) 0
$start_y = (float) 0
$width = (int) 445
$height = (int) 445
$method = 'crop'
$cache_dir = '/var/www/clients/client6/web28/web/webroot/uploads/resized/'
$cache_path = '/var/www/clients/client6/web28/web/webroot/uploads/resized/0_0_445_445_crop_'
$types = array(
	(int) 1 => 'gif',
	(int) 2 => 'jpeg',
	(int) 3 => 'png',
	(int) 4 => 'swf',
	(int) 5 => 'psd',
	(int) 6 => 'wbmp'
)
call_user_func - [internal], line ??
Image2Helper::_nativeResize() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 157
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 130
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Notice (8): Undefined offset: 0 [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 163]Code Context                                   imagesavealpha($temp, true);
                                   $transparent = imagecolorallocatealpha($temp, 255, 255, 255, 127);
                                   imagefilledrectangle($temp, 0, 0, $this->sizes[0], $this->sizes[1], $transparent);
$start_x = (int) 0
$start_y = (float) 0
$width = (int) 445
$height = (int) 445
$method = 'crop'
$cache_dir = '/var/www/clients/client6/web28/web/webroot/uploads/resized/'
$cache_path = '/var/www/clients/client6/web28/web/webroot/uploads/resized/0_0_445_445_crop_'
$types = array(
	(int) 1 => 'gif',
	(int) 2 => 'jpeg',
	(int) 3 => 'png',
	(int) 4 => 'swf',
	(int) 5 => 'psd',
	(int) 6 => 'wbmp'
)
$image = null
$temp = resource
$transparent = (int) 2147483647
Image2Helper::_nativeResize() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 163
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 130
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Notice (8): Undefined offset: 0 [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 164]Code Context                                   $transparent = imagecolorallocatealpha($temp, 255, 255, 255, 127);
                                   imagefilledrectangle($temp, 0, 0, $this->sizes[0], $this->sizes[1], $transparent);
                                   imagecopyresampled($temp, $image, 0, 0, $start_x, $start_y, $width, $height, $this->sizes[0], $this->sizes[1]);
$start_x = (int) 0
$start_y = (float) 0
$width = (int) 445
$height = (int) 445
$method = 'crop'
$cache_dir = '/var/www/clients/client6/web28/web/webroot/uploads/resized/'
$cache_path = '/var/www/clients/client6/web28/web/webroot/uploads/resized/0_0_445_445_crop_'
$types = array(
	(int) 1 => 'gif',
	(int) 2 => 'jpeg',
	(int) 3 => 'png',
	(int) 4 => 'swf',
	(int) 5 => 'psd',
	(int) 6 => 'wbmp'
)
$image = null
$temp = resource
$transparent = (int) 2147483647
Image2Helper::_nativeResize() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 164
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 130
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Warning (2): imagecopyresampled() expects parameter 2 to be resource, null given [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 164]Code Context                                   $transparent = imagecolorallocatealpha($temp, 255, 255, 255, 127);
                                   imagefilledrectangle($temp, 0, 0, $this->sizes[0], $this->sizes[1], $transparent);
                                   imagecopyresampled($temp, $image, 0, 0, $start_x, $start_y, $width, $height, $this->sizes[0], $this->sizes[1]);
$start_x = (int) 0
$start_y = (float) 0
$width = (int) 445
$height = (int) 445
$method = 'crop'
$cache_dir = '/var/www/clients/client6/web28/web/webroot/uploads/resized/'
$cache_path = '/var/www/clients/client6/web28/web/webroot/uploads/resized/0_0_445_445_crop_'
$types = array(
	(int) 1 => 'gif',
	(int) 2 => 'jpeg',
	(int) 3 => 'png',
	(int) 4 => 'swf',
	(int) 5 => 'psd',
	(int) 6 => 'wbmp'
)
$image = null
$temp = resource
$transparent = (int) 2147483647
imagecopyresampled - [internal], line ??
Image2Helper::_nativeResize() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 164
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 130
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Notice (8): Undefined offset: 2 [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 173]Code Context                            imagecopyresized($temp, $image, 0, 0, $start_x, $start_y, $width, $height, $this->sizes[0], $this->sizes[1]);
                     }
                     if (call_user_func("image" . $types[$this->sizes[2]], $temp, $cache_path)) {
$start_x = (int) 0
$start_y = (float) 0
$width = (int) 445
$height = (int) 445
$method = 'crop'
$cache_dir = '/var/www/clients/client6/web28/web/webroot/uploads/resized/'
$cache_path = '/var/www/clients/client6/web28/web/webroot/uploads/resized/0_0_445_445_crop_'
$types = array(
	(int) 1 => 'gif',
	(int) 2 => 'jpeg',
	(int) 3 => 'png',
	(int) 4 => 'swf',
	(int) 5 => 'psd',
	(int) 6 => 'wbmp'
)
$image = null
$temp = resource
$transparent = (int) 2147483647
Image2Helper::_nativeResize() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 173
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 130
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Notice (8): Undefined index:  [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 173]Code Context                            imagecopyresized($temp, $image, 0, 0, $start_x, $start_y, $width, $height, $this->sizes[0], $this->sizes[1]);
                     }
                     if (call_user_func("image" . $types[$this->sizes[2]], $temp, $cache_path)) {
$start_x = (int) 0
$start_y = (float) 0
$width = (int) 445
$height = (int) 445
$method = 'crop'
$cache_dir = '/var/www/clients/client6/web28/web/webroot/uploads/resized/'
$cache_path = '/var/www/clients/client6/web28/web/webroot/uploads/resized/0_0_445_445_crop_'
$types = array(
	(int) 1 => 'gif',
	(int) 2 => 'jpeg',
	(int) 3 => 'png',
	(int) 4 => 'swf',
	(int) 5 => 'psd',
	(int) 6 => 'wbmp'
)
$image = null
$temp = resource
$transparent = (int) 2147483647
Image2Helper::_nativeResize() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 173
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 130
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Warning (2): call_user_func() expects parameter 1 to be a valid callback, function 'image' not found or invalid function name [APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 173]Code Context                            imagecopyresized($temp, $image, 0, 0, $start_x, $start_y, $width, $height, $this->sizes[0], $this->sizes[1]);
                     }
                     if (call_user_func("image" . $types[$this->sizes[2]], $temp, $cache_path)) {
$start_x = (int) 0
$start_y = (float) 0
$width = (int) 445
$height = (int) 445
$method = 'crop'
$cache_dir = '/var/www/clients/client6/web28/web/webroot/uploads/resized/'
$cache_path = '/var/www/clients/client6/web28/web/webroot/uploads/resized/0_0_445_445_crop_'
$types = array(
	(int) 1 => 'gif',
	(int) 2 => 'jpeg',
	(int) 3 => 'png',
	(int) 4 => 'swf',
	(int) 5 => 'psd',
	(int) 6 => 'wbmp'
)
$image = null
$temp = resource
$transparent = (int) 2147483647
call_user_func - [internal], line ??
Image2Helper::_nativeResize() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 173
Image2Helper::crop() - APP/Vendor/croogo/croogo/Image2/View/Helper/Image2Helper.php, line 130
include - APP/View/Themed/TwentyEleven/Plugin/Nodes/Nodes/promoted.ctp, line 20
View::_evaluate() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 949
View::_render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 911
View::render() - APP/Vendor/cakephp/cakephp/lib/Cake/View/View.php, line 471
Controller::render() - APP/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php, line 954
CroogoAppController::render() - APP/Vendor/croogo/croogo/Croogo/Controller/CroogoAppController.php, line 350
Dispatcher::_invoke() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 198
Dispatcher::dispatch() - APP/Vendor/cakephp/cakephp/lib/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 105

Waterjet – ogólna nazwa technologii przecinania lub czyszczenia różnych materiałów z wykorzystaniem wody pod wysokim ciśnieniem. Technologia narodziła się w latach 70. ale dopiero na początku lat 80. znalazła szersze zastosowanie w przemyśle. Samo słowo waterjet można przetłumaczyć jako strumień wody i dotyczy przecinania lub czyszczenia samą wodą. Bardziej poprawną nazwą technologii (uwzględniając ilość aplikacji) jest abrasive water jet (AWJ) która odnosi się także do użycia wody, ale z dodatkiem ścierniwa (przecinanie samą wodą jest ograniczone do niektórych rodzajów materiałów). W Polsce używa się określenia obróbka wodno-ścierna lub hydro-ścierna jako tłumaczenie pojęcia abrasive water jet. Pojęcie waterjet jest jednak najbardziej popularnym, potocznie używanym, słowem odnoszącym się do tej technologii.

Zasada powstawania strugi

Technologia abrasive water jet (AWJ) używa strugi wody do przyspieszenia ziaren ścierniwa (najczęściej jest nim granat). Woda po przejściu przez dyszę wodną powoduje inżektorowe zasysanie ścierniwa do komory miksującej. Mieszanina wody i ścierniwa kierowana jest następnie do dyszy hydro-ściernej (mixing tube) w celu jej uformowania i ustabilizowania. Powstająca w ten sposób struga posiada wystarczającą ilość energii aby przeciąć najtwardsze materiały. Prędkość takiej strugi, u wylotu z dyszy, przekracza 300m/s.

Technologia pozwala na cięcie bardzo twardych materiałów (np. tytan) o grubości 150 mm i więcej.

Waterjet

Zasada powstawania strugi

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