Php/docs/function.imagesetstyle

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imagesetstyle

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

imagesetstyleSet the style for line drawing


Description

imagesetstyle ( resource $image , array $style ) : bool

imagesetstyle() sets the style to be used by all line drawing functions (such as imageline() and imagepolygon()) when drawing with the special color IMG_COLOR_STYLED or lines of images with color IMG_COLOR_STYLEDBRUSHED.


Parameters

image
An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
style
An array of pixel colors. You can use the IMG_COLOR_TRANSPARENT constant to add a transparent pixel. Note that style must not be an empty array.


Return Values

Returns TRUE on success or FALSE on failure.


Examples

Following example script draws a dashed line from upper left to lower right corner of the canvas:

Example #1 imagesetstyle() example

<?phpheader("Content-type: image/jpeg");$im  = imagecreatetruecolor(100, 100);$w   = imagecolorallocate($im, 255, 255, 255);$red = imagecolorallocate($im, 255, 0, 0);/* Draw a dashed line, 5 red pixels, 5 white pixels */$style = array($red, $red, $red, $red, $red, $w, $w, $w, $w, $w);imagesetstyle($im, $style);imageline($im, 0, 0, 100, 100, IMG_COLOR_STYLED);/* Draw a line of happy faces using imagesetbrush() with imagesetstyle */$style = array($w, $w, $w, $w, $w, $w, $w, $w, $w, $w, $w, $w, $red);imagesetstyle($im, $style);$brush = imagecreatefrompng("http://www.libpng.org/pub/png/images/smile.happy.png%22);$w2 = imagecolorallocate($brush, 255, 255, 255);imagecolortransparent($brush, $w2);imagesetbrush($im, $brush);imageline($im, 100, 0, 0, 100, IMG_COLOR_STYLEDBRUSHED);imagejpeg($im);imagedestroy($im);?>

The above example will output something similar to:


See Also