ImagickDraw::setStrokeDashOffset

(PECL imagick 2, PECL imagick 3)

ImagickDraw::setStrokeDashOffsetSpecifies the offset into the dash pattern to start the dash

Descrizione

public ImagickDraw::setStrokeDashOffset(float $dash_offset): bool
Avviso

Questa funzione, al momento non è documentata; è disponibile soltanto la lista degli argomenti.

Specifies the offset into the dash pattern to start the dash.

Elenco dei parametri

dash_offset

dash offset

Valori restituiti

Nessun valore viene restituito.

Esempi

Example #1 ImagickDraw::setStrokeDashOffset() example

<?php
function setStrokeDashOffset($strokeColor, $fillColor, $backgroundColor) {

$draw = new \ImagickDraw();

$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(4);
$draw->setStrokeDashArray([20, 20]);
$draw->setStrokeDashOffset(0);
$draw->rectangle(100, 50, 225, 175);

//Start the dash effect halfway through the solid portion
$draw->setStrokeDashOffset(10);
$draw->rectangle(275, 50, 400, 175);

//Start the dash effect on the space portion
$draw->setStrokeDashOffset(20);
$draw->rectangle(100, 200, 225, 350);
$draw->setStrokeDashOffset(5);
$draw->rectangle(275, 200, 400, 350);

$image = new \Imagick();
$image->newImage(500, 400, $backgroundColor);
$image->setImageFormat("png");
$image->drawImage($draw);

header("Content-Type: image/png");
echo
$image->getImageBlob();
}

?>

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