imagesetbrush(3) [php man page]

IMAGESETBRUSH(3)							 1							  IMAGESETBRUSH(3)

imagesetbrush - Set the brush image for line drawing

SYNOPSIS

       bool imagesetbrush (resource  $image, resource  $brush)

DESCRIPTION

       imagesetbrush(3) sets the brush image to be used by all line drawing functions (such as imageline(3) and imagepolygon(3)) when drawing with
       the special colors IMG_COLOR_BRUSHED or IMG_COLOR_STYLEDBRUSHED.

PARAMETERS

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

	      o $brush
		- An image resource.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      imagesetbrush(3) example

	      <?php
	      // Load a mini php logo
	      $php = imagecreatefrompng('./php.png');

	      // Create the main image, 100x100
	      $im = imagecreatetruecolor(100, 100);

	      // Fill the background with white
	      $white = imagecolorallocate($im, 255, 255, 255);
	      imagefilledrectangle($im, 0, 0, 299, 99, $white);

	      // Set the brush
	      imagesetbrush($im, $php);

	      // Draw a couple of brushes, each overlaying each
	      imageline($im, 50, 50, 50, 60, IMG_COLOR_BRUSHED);

	      // Output image to the browser
	      header('Content-type: image/png');

	      imagepng($im);
	      imagedestroy($im);
	      imagedestroy($php);
	      ?>

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

NOTES

       Note

	       You need not take special action when you are finished with a brush, but if you destroy the brush  image,  you  must  not  use  the
	      IMG_COLOR_BRUSHED or IMG_COLOR_STYLEDBRUSHED colors until you have set a new brush image!

PHP Documentation Group 													  IMAGESETBRUSH(3)

IMAGEDASHEDLINE(3)							 1							IMAGEDASHEDLINE(3)

imagedashedline - Draw a dashed line

SYNOPSIS

       bool imagedashedline (resource  $image, int  $x1, int  $y1, int	$x2, int  $y2, int  $color)

DESCRIPTION

	This function is deprecated. Use combination of imagesetstyle(3) and imageline(3) instead.

PARAMETERS

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

	      o $x1
		- Upper left x coordinate.

	      o $y1
		- Upper left y coordinate 0, 0 is the top left corner of the image.

	      o $x2
		- Bottom right x coordinate.

	      o $y2
		- Bottom right y coordinate.

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

RETURN VALUES

	Always returns true

EXAMPLES

       Example #1

	      imagedashedline(3) example

	      <?php
	      // Create a 100x100 image
	      $im = imagecreatetruecolor(100, 100);
	      $white = imagecolorallocate($im, 0xFF, 0xFF, 0xFF);

	      // Draw a vertical dashed line
	      imagedashedline($im, 50, 25, 50, 75, $white);

	      // Save the image
	      imagepng($im, './dashedline.png');
	      imagedestroy($im);
	      ?>

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

       Example #2

	      Alternative to imagedashedline(3)

	      <?php
	      // Create a 100x100 image
	      $im = imagecreatetruecolor(100, 100);
	      $white = imagecolorallocate($im, 0xFF, 0xFF, 0xFF);

	      // Define our style: First 4 pixels is white and the
	      // next 4 is transparent. This creates the dashed line effect
	      $style = Array(
			      $white,
			      $white,
			      $white,
			      $white,
			      IMG_COLOR_TRANSPARENT,
			      IMG_COLOR_TRANSPARENT,
			      IMG_COLOR_TRANSPARENT,
			      IMG_COLOR_TRANSPARENT
			      );

	      imagesetstyle($im, $style);

	      // Draw the dashed line
	      imageline($im, 50, 25, 50, 75, IMG_COLOR_STYLED);

	      // Save the image
	      imagepng($im, './imageline.png');
	      imagedestroy($im);
	      ?>

SEE ALSO

       imagesetstyle(3), imageline(3).

PHP Documentation Group 													IMAGEDASHEDLINE(3)