imagecreatefromwbmp(3) [php man page]

IMAGECREATEFROMWBMP(3)							 1						    IMAGECREATEFROMWBMP(3)

imagecreatefromwbmp - Create a new image from file or URL

SYNOPSIS

       resource imagecreatefromwbmp (string  $filename)

DESCRIPTION

       imagecreatefromwbmp(3) returns an image identifier representing the image obtained from the given filename.

       Tip

	      A  URL can be used as a filename with this function if the fopen wrappers have been enabled. See fopen(3) for more details on how to
	      specify the filename. See the "Supported Protocols and Wrappers" for links to information about what abilities the various  wrappers
	      have, notes on their usage, and information on any predefined variables they may provide.

PARAMETERS

	      o $filename
		- Path to the WBMP image.

RETURN VALUES

       Returns an image resource identifier on success, FALSE on errors.

EXAMPLES

       Example #1

	      Example to handle an error during loading of a WBMP

	      <?php
	      function LoadWBMP($imgname)
	      {
		  /* Attempt to open */
		  $im = @imagecreatefromwbmp($imgname);

		  /* See if it failed */
		  if(!$im)
		  {
		      /* Create a blank image */
		      $im  = imagecreatetruecolor(150, 30);
		      $bgc = imagecolorallocate($im, 255, 255, 255);
		      $tc  = imagecolorallocate($im, 0, 0, 0);

		      imagefilledrectangle($im, 0, 0, 150, 30, $bgc);

		      /* Output an error message */
		      imagestring($im, 1, 5, 5, 'Error loading ' . $imgname, $tc);
		  }

		  return $im;
	      }

	      header('Content-Type: image/vnd.wap.wbmp');

	      $img = LoadWBMP('bogus.image');

	      imagewbmp($img);
	      imagedestroy($img);
	      ?>

NOTES

       Note

	      WBMP support is only available if PHP was compiled against GD-1.8 or later.

PHP Documentation Group 												    IMAGECREATEFROMWBMP(3)

IMAGEWBMP(3)								 1							      IMAGEWBMP(3)

imagewbmp - Output image to browser or file

SYNOPSIS

       bool imagewbmp (resource  $image, [string  $filename], [int  $foreground])

DESCRIPTION

       imagewbmp(3) outputs or save a WBMP version of the given $image.

PARAMETERS

	      o $
		image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).

	      o $filename
		-The path to save the file to. If not set or NULL, the raw image stream will be outputted directly.

	      o $foreground
		-  You	can set the foreground color with this parameter by setting an identifier obtained from imagecolorallocate(3). The default
		foreground color is black.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      Outputting a WBMP image

	      <?php
	      // Create a blank image and add some text
	      $im = imagecreatetruecolor(120, 20);
	      $text_color = imagecolorallocate($im, 233, 14, 91);
	      imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);

	      // Set the content type header - in this case image/vnd.wap.wbmp
	      // Hint: see image_type_to_mime_type() for content-types
	      header('Content-Type: image/vnd.wap.wbmp');

	      // Output the image
	      imagewbmp($im);

	      // Free up memory
	      imagedestroy($im);
	      ?>

       Example #2

	      Saving the WBMP image

	      <?php
	      // Create a blank image and add some text
	      $im = imagecreatetruecolor(120, 20);
	      $text_color = imagecolorallocate($im, 233, 14, 91);
	      imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);

	      // Save the image
	      imagewbmp($im, 'simpletext.wbmp');

	      // Free up memory
	      imagedestroy($im);
	      ?>

       Example #3

	      Outputting the image with a different foreground

	      <?php
	      // Create a blank image and add some text
	      $im = imagecreatetruecolor(120, 20);
	      $text_color = imagecolorallocate($im, 233, 14, 91);
	      imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);

	      // Set the content type header - in this case image/vnd.wap.wbmp
	      // Hint: see image_type_to_mime_type() for content-types
	      header('Content-Type: image/vnd.wap.wbmp');

	      // Set a replacement foreground color
	      $foreground_color = imagecolorallocate($im, 255, 0, 0);

	      imagewbmp($im, NULL, $foreground_color);

	      // Free up memory
	      imagedestroy($im);
	      ?>

NOTES

       Note

	       WBMP support is only available if PHP was compiled against GD-1.8 or later.

SEE ALSO

       image2wbmp(3), imagepng(3), imagegif(3), imagejpeg(3), imagetypes(3).

PHP Documentation Group 													      IMAGEWBMP(3)