Update v1.0.6

public/filemanager/connectors/php/inc/wideimage/demo/demos/addNoise.php

@@ -0,0 +1,19 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_addNoise extends Demo
+	{
+		public $order = 9350;
+
+		function init()
+		{
+			$this->addField(new IntField('amount', 300));
+			$this->addField(new SelectField('type', array('salt&pepper','mono','color'), 'mono'));
+		}
+		
+		function execute($image, $request)
+		{
+			return $image->addNoise($this->fields['amount']->value, $this->fields['type']->value);
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/applyConvolution.php

@@ -0,0 +1,45 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_applyConvolution extends Demo
+	{
+		public $order = 2025;
+		
+		protected $base_matrix = array(array(2, 0, 0), array(0, -1, 0), array(0, 0, -1));
+		
+		function init()
+		{
+			$this->addField(new Field('matrix', '2 0 0, 0 -1 0, 0 0 -1', '3x3 float matrix; separate rows with a comma, and columns with a space'));
+			$this->addField(new FloatField('div', 1));
+			$this->addField(new FloatField('offset', 220));
+		}
+		
+		function execute($image, $request)
+		{
+			$mstr = $this->fval('matrix');
+			$rows = explode(',', $mstr);
+			
+			$matrix = array();
+			foreach ($this->base_matrix as $idx => $base_row)
+			{
+				$build_row = array();
+				if (isset($rows[$idx]))
+				{
+					$row = trim($rows[$idx]);
+					$cols = explode(' ', $row);
+					for ($c = 0; $c < 3; $c++)
+						if (isset($cols[$c]))
+							$build_row[] = floatval(trim($cols[$c]));
+						else
+							$build_row[] = $base_row[$c];
+				}
+				else
+					$build_row = $base_row;
+				
+				$matrix[] = $build_row;
+			}
+			
+			return $image->applyConvolution($matrix, $this->fval('div'), $this->fval('offset'));
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/applyFilter.php

@@ -0,0 +1,39 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_applyFilter extends Demo
+	{
+		public $order = 2000;
+
+		function init()
+		{
+			$this->addField(new SelectField('filter', array(
+					'IMG_FILTER_NEGATE', 
+					'IMG_FILTER_GRAYSCALE', 
+					'IMG_FILTER_BRIGHTNESS', 
+					'IMG_FILTER_CONTRAST',
+					'IMG_FILTER_COLORIZE',
+					'IMG_FILTER_EDGEDETECT',
+					'IMG_FILTER_EMBOSS',
+					'IMG_FILTER_GAUSSIAN_BLUR',
+					'IMG_FILTER_SELECTIVE_BLUR',
+					'IMG_FILTER_MEAN_REMOVAL',
+					'IMG_FILTER_SMOOTH'
+					))
+				);
+			$this->addField(new IntField('arg1', null));
+			$this->addField(new IntField('arg2', null));
+			$this->addField(new IntField('arg3', null));
+		}
+		
+		function execute($image)
+		{
+			$filter = constant($this->fields['filter']->value);
+			$arg1 = $this->fields['arg1']->value;
+			$arg2 = $this->fields['arg2']->value;
+			$arg3 = $this->fields['arg3']->value;
+			
+			return $image->applyFilter($filter, $arg1, $arg2, $arg3);
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/applyMask.php

@@ -0,0 +1,32 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_applyMask extends Demo
+	{
+		public $order = 600;
+		
+		function init()
+		{
+			$this->addField(new FileSelectField('mask', 'masks'));
+			$this->addField(new CoordinateField('left', 10));
+			$this->addField(new CoordinateField('top', '30%'));
+			
+			if (!$this->request->get('mask'))
+				$this->request->set('mask', 'mask-circle.gif');
+		}
+		
+		function execute($image)
+		{
+			$mask = WideImage::load(DEMO_PATH . 'masks/' . $this->fields['mask']->value);
+			$left = $this->fields['left']->value;
+			$top = $this->fields['top']->value;
+			
+			return $image->applyMask($mask, $left, $top);
+		}
+		
+		function getFormat()
+		{
+			return 'png';
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/asGrayscale.php

@@ -0,0 +1,13 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_asGrayscale extends Demo
+	{
+		public $order = 300;
+		
+		function execute($img, $request)
+		{
+			return $img->asGrayscale();
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/asNegative.php

@@ -0,0 +1,13 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_asNegative extends Demo
+	{
+		public $order = 300;
+		
+		function execute($img, $request)
+		{
+			return $img->asNegative();
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/autoCrop.php

@@ -0,0 +1,26 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_autoCrop extends Demo
+	{
+		public $order = 1050;
+		
+		function init()
+		{
+			$this->addField(new IntField('margin', 0));
+			$this->addField(new IntField('rgb_threshold', 0));
+			$this->addField(new IntField('pixel_cutoff', 1));
+			$this->addField(new IntField('base_color', null, 'Index of the color'));
+		}
+		
+		function execute($image, $request)
+		{
+			$margin = $this->fields['margin']->value;
+			$rgb_threshold = $this->fields['rgb_threshold']->value;
+			$pixel_cutoff = $this->fields['pixel_cutoff']->value;
+			$base_color = $this->fields['base_color']->value;
+			
+			return $image->autoCrop($margin, $rgb_threshold, $pixel_cutoff, $base_color);
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/correctGamma.php

@@ -0,0 +1,19 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_correctGamma extends Demo
+	{
+		public $order = 2050;
+		
+		function init()
+		{
+			$this->addField(new FloatField('in_gamma', 1.1));
+			$this->addField(new FloatField('out_gamma', 3.7));
+		}
+		
+		function execute($image, $request)
+		{
+			return $image->correctGamma($this->fval('in_gamma'), $this->fval('out_gamma'));
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/crop.php

@@ -0,0 +1,26 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_crop extends Demo
+	{
+		public $order = 1000;
+		
+		function init()
+		{
+			$this->addField(new CoordinateField('left', 10));
+			$this->addField(new CoordinateField('top', 20));
+			$this->addField(new CoordinateField('width', 120));
+			$this->addField(new CoordinateField('height', 60));
+		}
+		
+		function execute($image, $request)
+		{
+			$left = $this->fields['left']->value;
+			$top = $this->fields['top']->value;
+			$width = $this->fields['width']->value;
+			$height = $this->fields['height']->value;
+			
+			return $image->crop($left, $top, $width, $height);
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/flip.php

@@ -0,0 +1,13 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_flip extends Demo
+	{
+		public $order = 1200;
+		
+		function execute($image, $request)
+		{
+			return $image->flip();
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/getCanvas.php

@@ -0,0 +1,63 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_getCanvas extends Demo
+	{
+		public $order = 1300;
+		
+		function init()
+		{
+			$this->addField(new Field('text', 'Hello world!'));
+			$this->addField(new CoordinateField('x', 'middle'));
+			$this->addField(new CoordinateField('y', 'bottom-5'));
+			$this->addField(new IntField('angle', 5));
+			$this->addField(new FileSelectField('font', 'fonts', array('show' => false, 'pattern' => '/(.*)\.ttf$/', 'default' => 'VeraSe.ttf')));
+			$this->addField(new IntField('size', 18));
+		}
+		
+		function execute($image, $request)
+		{
+			$text = $this->fields['text']->value;
+			$x = $this->fields['x']->value;
+			$y = $this->fields['y']->value;
+			$angle = $this->fields['angle']->value;
+			$font = $this->fields['font']->value;
+			$font_size = $this->fields['size']->value;
+			
+			$canvas = $image->getCanvas();
+			
+			$canvas->filledRectangle(10, 10, 80, 40, $image->allocateColor(255, 127, 255));
+			$canvas->line(60, 80, 30, 100, $image->allocateColor(255, 0, 0));
+			
+			$font_file = DEMO_PATH . 'fonts/' . $font;
+			
+			$canvas->useFont($font_file, $font_size, $image->allocateColor(0, 0, 0));
+			$canvas->writeText("$x+1", "$y+1", $text, $angle);
+			
+			$canvas->useFont($font_file, $font_size, $image->allocateColor(200, 220, 255));
+			$canvas->writeText($x, $y, $text, $angle);
+			
+			return $image;
+		}
+		
+		function et($name)
+		{
+			return htmlentities($this->fval($name));
+		}
+		
+		function text()
+		{
+			echo "This demo executes:
+<pre>
+	\$canvas->filledRectangle(10, 10, 80, 40, \$img->allocateColor(255, 127, 255));
+	\$canvas->line(60, 80, 30, 100, \$img->allocateColor(255, 0, 0));
+	
+	\$canvas->useFont('{$this->et('font')}', '{$this->et('size')}', \$image->allocateColor(0, 0, 0));
+	\$canvas->writeText('{$this->et('x')}+1', '{$this->et('y')}+1', '{$this->et('text')}', {$this->et('angle')});
+	
+	\$canvas->useFont('{$this->et('font')}', '{$this->et('size')}', \$image->allocateColor(200, 220, 255));
+	\$canvas->writeText('{$this->et('x')}', '{$this->et('y')}', '{$this->et('text')}', {$this->et('angle')});
+	</pre>";
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/getChannels.php

@@ -0,0 +1,28 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_getChannels extends Demo
+	{
+		public $order = 500;
+		
+		protected $channels = array('red', 'green', 'blue', 'alpha');
+		
+		function init()
+		{
+			$this->addField(new CheckboxField('red', true));
+			$this->addField(new CheckboxField('green', false));
+			$this->addField(new CheckboxField('blue', true));
+			$this->addField(new CheckboxField('alpha', false));
+		}
+		
+		function execute($img, $request)
+		{
+			$on = array();
+			foreach ($this->channels as $name)
+				if ($this->fields[$name]->value)
+					$on[] = $name;
+			
+			return $img->getChannels($on);
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/getMask.php

@@ -0,0 +1,13 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_getMask extends Demo
+	{
+		public $order = 550;
+		
+		function execute($img, $request)
+		{
+			return $img->getMask();
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/merge.php

@@ -0,0 +1,31 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_merge extends Demo
+	{
+		public $order = 800;
+		
+		function init()
+		{
+			$this->addField(new FileSelectField('overlay', 'images', array('default' => '6-logo.gif')));
+			$this->addField(new CoordinateField('left', 'right-10'));
+			$this->addField(new CoordinateField('top', 'bottom-15%'));
+			$this->addField(new IntField('opacity', 50));
+		}
+		
+		function execute($image, $request)
+		{
+			$overlay = WideImage::load(DEMO_PATH . 'images/' . $this->fields['overlay']->value);
+			$left = $this->fields['left']->value;
+			$top = $this->fields['top']->value;
+			$opacity = $this->fields['opacity']->value;
+			
+			return $image->merge($overlay, $left, $top, $opacity);
+		}
+		
+		function text()
+		{
+			echo "For alpha images, set opacity=100, otherwise alpha channel won't work.";
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/mirror.php

@@ -0,0 +1,13 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_mirror extends Demo
+	{
+		public $order = 1150;
+		
+		function execute($image, $request)
+		{
+			return $image->mirror();
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/resize.php

@@ -0,0 +1,26 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_resize extends Demo
+	{
+		public $order = 900;
+		
+		function init()
+		{
+			$this->addField(new CoordinateField('width', 120));
+			$this->addField(new CoordinateField('height', null));
+			$this->addField(new SelectField('fit', array('inside', 'fill', 'outside')));
+			$this->addField(new SelectField('scale', array('any', 'down', 'up')));
+		}
+		
+		function execute($image, $request)
+		{
+			$width = $this->fields['width']->value;
+			$height = $this->fields['height']->value;
+			$fit = $this->fields['fit']->value;
+			$scale = $this->fields['scale']->value;
+			
+			return $image->resize($width, $height, $fit, $scale);
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/resizeCanvas.php

@@ -0,0 +1,32 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_resizeCanvas extends Demo
+	{
+		public $order = 910;
+		
+		function init()
+		{
+			$this->addField(new CoordinateField('width', '100%+30'));
+			$this->addField(new CoordinateField('height', 200));
+			$this->addField(new CoordinateField('left', '2'));
+			$this->addField(new CoordinateField('top', 'bottom-10'));
+			$this->addField(new ColorField('color', 'ffffff'));
+			$this->addField(new SelectField('scale', array('any', 'down', 'up'), 'any'));
+			$this->addField(new CheckboxField('merge', false, "Merge or copy over"));
+		}
+		
+		function execute($image, $request)
+		{
+			$width = $this->fields['width']->value;
+			$height = $this->fields['height']->value;
+			$left = $this->fields['left']->value;
+			$top = $this->fields['top']->value;
+			$color = $this->fields['color']->value;
+			$scale = $this->fields['scale']->value;
+			$merge = $this->fields['merge']->value;
+			
+			return $image->resizeCanvas($width, $height, $left, $top, $color ? hexdec($color) : null, $scale, $merge);
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/rotate.php

@@ -0,0 +1,22 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_rotate extends Demo
+	{
+		public $order = 1100;
+
+		function init()
+		{
+			$this->addField(new AngleField('angle', 25));
+			$this->addField(new ColorField('color', ''));
+		}
+		
+		function execute($image, $request)
+		{
+			$angle = $this->fields['angle']->value;
+			$color = $this->fields['color']->value;
+			
+			return $image->rotate($angle, $color ? hexdec($color) : null);
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/roundCorners.php

@@ -0,0 +1,42 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_roundCorners extends Demo
+	{
+		public $order = 1075;
+		
+		function init()
+		{
+			$this->addField(new IntField('radius', 30));
+			$this->addField(new ColorField('color', 'ffffff'));
+			$this->addField(new IntField('smoothness', 2));
+			
+			$this->addField(new CheckboxField('top-left', true));
+			$this->addField(new CheckboxField('top-right', true));
+			$this->addField(new CheckboxField('bottom-right', true));
+			$this->addField(new CheckboxField('bottom-left', true));
+		}
+		
+		function execute($image, $request)
+		{
+			$color = $this->fields['color']->value;
+			$radius = $this->fields['radius']->value;
+			$smoothness = $this->fields['smoothness']->value;
+			
+			$corners = 0;
+			if ($this->fval('top-left'))
+				$corners += WideImage::SIDE_TOP_LEFT;
+			
+			if ($this->fval('top-right'))
+				$corners += WideImage::SIDE_TOP_RIGHT;
+			
+			if ($this->fval('bottom-right'))
+				$corners += WideImage::SIDE_BOTTOM_RIGHT;
+			
+			if ($this->fval('bottom-left'))
+				$corners += WideImage::SIDE_BOTTOM_LEFT;
+			
+			return $image->roundCorners($radius, $color ? hexdec($color) : null, $smoothness, $corners);
+		}
+	}

public/filemanager/connectors/php/inc/wideimage/demo/demos/unsharp.php

@@ -0,0 +1,20 @@
+<?php
+	/**
+	 * @package Demos
+	 */
+	class Demo_unsharp extends Demo
+	{
+		public $order = 1350;
+
+		function init()
+		{
+			$this->addField(new IntField('amount', 300));
+			$this->addField(new IntField('radius', 3));
+			$this->addField(new IntField('threshold', 2));
+		}
+		
+		function execute($image, $request)
+		{
+			return $image->unsharp($this->fields['amount']->value, $this->fields['radius']->value, $this->fields['threshold']->value);
+		}
+	}