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Annotation of embedaddon/php/ext/gd/tests/imagedashedline_basic.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: imagedashedline()
        !             3: --SKIPIF--
        !             4: <?php 
        !             5:        if (!function_exists('imagedashedline')) die('skip imagedashedline() not available'); 
        !             6:        if (!(imagetype() & IMG_PNG)) die('skip PNG Support is not enabled');
        !             7: ?>
        !             8: --FILE--
        !             9: <?php
        !            10: 
        !            11: /* Prototype  : bool imagedashedline  ( resource $image  , int $x1  , int $y1  , int $x2  , int $y2  , int $color  )
        !            12:  * Description: Draws a dashed line.
        !            13:  * This function is deprecated. Use combination of imagesetstyle() and imageline() instead.
        !            14:  * Source code: ext/standard/image.c
        !            15:  * Alias to functions: 
        !            16:  */
        !            17: 
        !            18: 
        !            19: echo "Simple test of imagedashedline() function\n";
        !            20: 
        !            21: $dest = dirname(realpath(__FILE__)) . '/imagedashedline.png';
        !            22: 
        !            23: // create a blank image
        !            24: $image = imagecreatetruecolor(250, 250);
        !            25: 
        !            26: // set the background color to black 
        !            27: $bg = imagecolorallocate($image, 0, 0, 0);
        !            28: 
        !            29: // red dashed lines
        !            30: $col_line = imagecolorallocate($image, 255, 0, 0);
        !            31: 
        !            32: // draw a couple of vertical dashed lines
        !            33: imagedashedline($image, 100, 20, 100, 230, $col_line );        
        !            34: imagedashedline($image, 150, 20, 150, 230, $col_line );        
        !            35: 
        !            36: // output the picture to a file
        !            37: imagepng($image, $dest);
        !            38: 
        !            39: //check color of a point on edge..
        !            40: $col1 = imagecolorat($image, 100, 230);
        !            41: // ..and a point on background
        !            42: $col2 = imagecolorat($image, 5, 5);
        !            43: 
        !            44: $color1 = imagecolorsforindex($image, $col1);
        !            45: $color2 = imagecolorsforindex($image, $col2);
        !            46: var_dump($color1, $color2);
        !            47: 
        !            48: imagedestroy($image); 
        !            49: echo "Done\n"; 
        !            50: ?>
        !            51: --CLEAN--
        !            52: <?php 
        !            53:        $dest = dirname(realpath(__FILE__)) . '/imagedashedline.png';
        !            54:        @unlink($dest);
        !            55: ?>
        !            56: --EXPECT--
        !            57: Simple test of imagedashedline() function
        !            58: array(4) {
        !            59:   ["red"]=>
        !            60:   int(255)
        !            61:   ["green"]=>
        !            62:   int(0)
        !            63:   ["blue"]=>
        !            64:   int(0)
        !            65:   ["alpha"]=>
        !            66:   int(0)
        !            67: }
        !            68: array(4) {
        !            69:   ["red"]=>
        !            70:   int(0)
        !            71:   ["green"]=>
        !            72:   int(0)
        !            73:   ["blue"]=>
        !            74:   int(0)
        !            75:   ["alpha"]=>
        !            76:   int(0)
        !            77: }
        !            78: Done