protected function rectangleLinearGradient(awLinearGradient $gradient, awPoint $p1, awPoint $p2)
{
list($x1, $y1) = $p1->getLocation();
list($x2, $y2) = $p2->getLocation();
if ($y1 - $y2 > 0) {
if ($gradient->angle === 0) {
$this->init($gradient, $y1 - $y2);
for ($i = $y2; $i <= $y1; $i++) {
$color = $this->color($i - $y2);
$p1 = new awPoint($x1, $i);
$p2 = new awPoint($x2, $i);
$this->driver->filledRectangle($color, new awLine($p1, $p2));
unset($color);
}
} elseif ($gradient->angle === 90) {
$this->init($gradient, $x2 - $x1);
for ($i = $x1; $i <= $x2; $i++) {
$color = $this->color($i - $x1);
$p1 = new awPoint($i, $y2);
$p2 = new awPoint($i, $y1);
$this->driver->filledRectangle($color, new awLine($p1, $p2));
unset($color);
}
}
}
}
protected function drawImage(awPoint $point)
{
if ($this->image instanceof awImage) {
$width = $this->image->width;
$height = $this->image->height;
list($x, $y) = $point->getLocation();
$x1 = (int) ($x - $width / 2);
$x2 = $x1 + $width;
$y1 = (int) ($y - $width / 2);
$y2 = $y1 + $height;
$this->border->rectangle($this->driver, new awPoint($x1 - 1, $y1 - 1), new awPoint($x2 + 1, $y2 + 1));
$this->driver->copyImage($this->image, new awPoint($x1, $y1), new awPoint($x2, $y2));
}
}