Improving random image function

ezpublishlegacy · Mar 12, 2017 · 723cfe8 · 723cfe8
1 parent 131ce37
commit 723cfe8
Showing 1 changed file with 62 additions and 23 deletions.
diff --git a/bin/random_content.php b/bin/random_content.php
@@ -1,40 +1,79 @@
 <?php
 
+function randomColor1()
+{
+    $colors = array(
+        'red'
+        , 'green1'
+        , 'blue1'
+        , 'yellow1'
+        , 'violet'
+        , 'white'
+        , 'black'
+    );
+    return $colors[ rand(0, count($colors) -1 ) ];
+}
+
+function randomColor2()
+{
+    $colors = array(
+        'red4'
+        , 'green4'
+        , 'blue4'
+        , 'yellow3'
+        , 'magenta'
+        , 'lavender'
+        , 'grey54'
+    );
+    return $colors[ rand(0, count($colors) -1 ) ];
+}
+
 function createRandomImage( $width = 800, $height = 600, $path = 'extension/ezengage/test/random_image.jpg' )
 {
     if( eZINI::instance( 'image.ini' )->variable( 'ImageMagick', 'IsEnabled' ) != 'true' )
     {
         return false;
     }
     $imageMagick = eZINI::instance( 'image.ini' )->variable( 'ImageMagick', 'ExecutablePath' ) . eZSys::fileSeparator() . eZINI::instance( 'image.ini' )->variable( 'ImageMagick', 'Executable' ) ;
-    $randomEffects = array(
-            '-paint ' . rand(1, 10)
-            , '-emboss ' . rand(1, 10)
-            , '-sharpen 0x' . rand(1, 20)
-            , '-sharpen 0x' . rand(1, 20)
-            , '-swirl '. rand(0, 360) . '   -shave ' . rand(1, 20) . 'x' . rand(1, 20)
-            , '-ordered-dither threshold,' . rand(2, 4)
-            , '-channel G +noise random   -auto-level  -solarize ' . rand(0, 100) . '%'
-            , '-sigmoidal-contrast ' . rand(10, 100) . 'x'. rand(0, 100) .'% -solarize ' . rand(0, 100) . '% -auto-level'
-            , '-function Sinusoid ' . rand(1, 5) . ','. rand(0, 300)
-            , '-function Sinusoid ' . rand(1, 5) . ','. rand(0, 300)
-            , '+noise Random -virtual-pixel Tile -blur 0x5 -auto-level -separate -background white -compose ModulusAdd -flatten -channel R -combine +channel -set colorspace HSB -colorspace RGB'
-        );
 
-        $params = array();
+
-        $params[] = "-size {$width}x{$height}";
+    $params = array();
-        $params[] = 'plasma:  ';
+    $params[] = "-size {$width}x{$height}";
-        $params[] =  '-blur ' . rand(2, 10) . 'x' . rand(2, 10);
+    $randomBase = array(
-        $params[] = rand( 0, 2 ) ? '' : '-colorspace Gray';
+        'plasma:  '
-        $params[] = $randomEffects[ rand(0, count($randomEffects) -1 ) ];
+        , 'plasma:  -blur ' . rand(2, 10) . 'x' . rand(2, 10)
-        $params[] =  $path;
+        , 'gradient: -rotate 90 \( +size xc:' . randomColor1() . ' xc:' . randomColor2() . ' +append \) -clut'
-        exec( $imageMagick . ' ' . implode(' ', $params ) );
+        , 'xc: +noise Random'
-
+        , 'xc: +noise Random -blur ' . rand(2, 10) . 'x' . rand(2, 10)
+        , "xc: -sparse-color barycentric '0,0 " . randomColor1() . '  -%w,%h ' . randomColor2() . '  %w,%h ' . randomColor1() . "'"
+        , 'gradient:' . randomColor1() . '-' . randomColor2()
+        , 'radial-gradient:' . randomColor1() . '-' . randomColor2()
+    );
+    $params[] = $randomBase[ rand(0, count($randomBase) -1 ) ];
+
+    $params[] = rand( 0, 2 ) ? '' : '-colorspace Gray';
+    $randomEffects = array(
+        '-paint ' . rand(1, 10)
+        , '-emboss ' . rand(1, 10)
+        , '-sharpen 0x' . rand(1, 20)
+        , '-sharpen 0x' . rand(1, 20)
+        , '-swirl '. rand(0, 360) . '   -shave ' . rand(1, 20) . 'x' . rand(1, 20)
+        , '-ordered-dither threshold,' . rand(2, 4)
+        , '-channel G +noise random   -auto-level  -solarize ' . rand(0, 100) . '%'
+        , '-sigmoidal-contrast ' . rand(10, 100) . 'x'. rand(0, 100) .'% -solarize ' . rand(0, 100) . '% -auto-level'
+        , '-function Sinusoid ' . rand(1, 5) . ','. rand(0, 300)
+        , '-function Sinusoid ' . rand(1, 5) . ','. rand(0, 300)
+        , '+noise Random -virtual-pixel Tile -blur 0x5 -auto-level -separate -background white -compose ModulusAdd -flatten -channel R -combine +channel -set colorspace HSB -colorspace RGB'
+    );
+    $params[] = $randomEffects[ rand(0, count($randomEffects) -1 ) ];
+    $params[] =  $path;
+    exec( $imageMagick . ' ' . implode(' ', $params ) );
     return $path;
-
 }
 
 
+createRandomImage();
+exit;
 $lipsum = new joshtronic\LoremIpsum();
 
 // Generates folders