Calculate average of each of position of contents in a huge file Post: 302362857

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calculate average of column 2

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LEARN ABOUT PHP

imagick.setiteratorindex

IMAGICK.SETITERATORINDEX(3)						 1					       IMAGICK.SETITERATORINDEX(3)

Imagick::setIteratorIndex - Set the iterator position

SYNOPSIS

       bool Imagick::setIteratorIndex (int  $index)

DESCRIPTION

	Set  the  iterator to the position in the image list specified with the index parameter. This method is available if Imagick has been com-
       piled against ImageMagick version 6.2.9 or newer.

PARAMETERS

	      o $index
		- The position to set the iterator to

RETURN VALUES

	Returns TRUE on success.

EXAMPLES

       Example #1

	      Using Imagick.setIteratorIndex(3):

	       Create images, set and get the iterator index

	      <?php
	      $im = new Imagick();
	      $im->newImage(100, 100, new ImagickPixel("red"));
	      $im->newImage(100, 100, new ImagickPixel("green"));
	      $im->newImage(100, 100, new ImagickPixel("blue"));

	      $im->setIteratorIndex(1);
	      echo $im->getIteratorIndex();
	      ?>

SEE ALSO

       Imagick.getIteratorIndex(3), Imagick.getImageIndex(3), Imagick.setImageIndex(3).

PHP Documentation Group 											       IMAGICK.SETITERATORINDEX(3)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

calculate average of column 2

Discussion started by: onthetopo

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calculate average

Discussion started by: cdfd123

3. Shell Programming and Scripting

Insert file contents into another file at a given position

Discussion started by: shaun29

4. Shell Programming and Scripting

Calculate Average AWK

Discussion started by: AriasFco