imagefontwidth(3) [php man page]

IMAGEFONTWIDTH(3)							 1							 IMAGEFONTWIDTH(3)

imagefontwidth - Get font width

SYNOPSIS

       int imagefontwidth (int	$font)

DESCRIPTION

	Returns the pixel width of a character in font.

PARAMETERS

	      o $
		font  -Can  be	1, 2, 3, 4, 5 for built-in fonts in latin2 encoding (where higher numbers corresponding to larger fonts) or any of
		your own font identifiers registered with imageloadfont(3).

RETURN VALUES

	Returns the pixel width of the font.

EXAMPLES

       Example #1

	      Using imagefontwidth(3) on built-in fonts

	      <?php
	      echo 'Font width: ' . imagefontwidth(4);
	      ?>

	      The above example will output something similar to:

	      Font width: 8

       Example #2

	      Using imagefontwidth(3) together with imageloadfont(3)

	      <?php
	      // Load a .gdf font
	      $font = imageloadfont('anonymous.gdf');

	      echo 'Font width: ' . imagefontwidth($font);
	      ?>

	      The above example will output something similar to:

	      Font width: 23

SEE ALSO

       imagefontheight(3), imageloadfont(3).

PHP Documentation Group 													 IMAGEFONTWIDTH(3)

IMAGECHAR(3)								 1							      IMAGECHAR(3)

imagechar - Draw a character horizontally

SYNOPSIS

       bool imagechar (resource  $image, int  $font, int  $x, int  $y, string  $c, int	$color)

DESCRIPTION

       imagechar(3)  draws  the  first	character of $c in the image identified by $image with its upper-left at $x,$y (top left is 0, 0) with the
       color $color.

PARAMETERS

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

	      o $
		font -Can be 1, 2, 3, 4, 5 for built-in fonts in latin2 encoding (where higher numbers corresponding to larger fonts)  or  any	of
		your own font identifiers registered with imageloadfont(3).

	      o $x
		- x-coordinate of the start.

	      o $y
		- y-coordinate of the start.

	      o $c
		- The character to draw.

	      o $color
		- A color identifier created with imagecolorallocate(3).

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      imagechar(3) example

	      <?php

	      $im = imagecreate(100, 100);

	      $string = 'PHP';

	      $bg = imagecolorallocate($im, 255, 255, 255);
	      $black = imagecolorallocate($im, 0, 0, 0);

	      // prints a black "P" in the top left corner
	      imagechar($im, 1, 0, 0, $string, $black);

	      header('Content-type: image/png');
	      imagepng($im);

	      ?>

	      The above example will output something similar to:[NOT DISPLAYABLE MEDIA]Output of example : imagechar()

SEE ALSO

       imagecharup(3), imageloadfont(3).

PHP Documentation Group 													      IMAGECHAR(3)