imagesetstyle

Set the style for line drawing

&reftitle.description; `bool` `imagesetstyle` `GdImage` `image` `array` `style`

`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`.

&reftitle.parameters;

&gd.image.description;

`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`.

&reftitle.returnvalues;

&return.success;

&reftitle.examples;

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

### `imagesetstyle` example

    <?php
    header("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");
    $w2 = imagecolorallocate($brush, 255, 255, 255);
    imagecolortransparent($brush, $w2);
    imagesetbrush($im, $brush);
    imageline($im, 100, 0, 0, 100, IMG_COLOR_STYLEDBRUSHED);

    imagejpeg($im);
    imagedestroy($im);
    ?>

&example.outputs.similar; Output of example : imagesetstyle()
&reftitle.seealso;

- `imagesetbrush`
- `imageline`