public function line(awColor $color, awLine $line)
{
if ($line->thickness > 0 and $line->isHidden() === FALSE) {
$rgb = $this->getColor($color);
$thickness = $line->thickness;
list($p1, $p2) = $line->getLocation();
$this->startThickness($thickness);
switch ($line->getStyle()) {
case awLine::SOLID:
imageline($this->resource, $this->x + round($p1->x), $this->y + round($p1->y), $this->x + round($p2->x), $this->y + round($p2->y), $rgb);
break;
case awLine::DOTTED:
$size = sqrt(pow($p2->y - $p1->y, 2) + pow($p2->x - $p1->x, 2));
$cos = ($p2->x - $p1->x) / $size;
$sin = ($p2->y - $p1->y) / $size;
for ($i = 0; $i <= $size; $i += 2) {
$p = new awPoint(round($i * $cos + $p1->x), round($i * $sin + $p1->y));
$this->point($color, $p);
}
break;
case awLine::DASHED:
$width = $p2->x - $p1->x;
$height = $p2->y - $p1->y;
$size = sqrt(pow($height, 2) + pow($width, 2));
if ($size == 0) {
return;
}
$cos = $width / $size;
$sin = $height / $size;
$functionX = $width > 0 ? 'min' : 'max';
$functionY = $height > 0 ? 'min' : 'max';
for ($i = 0; $i <= $size; $i += 6) {
$t1 = new awPoint(round($i * $cos + $p1->x), round($i * $sin + $p1->y));
$t2 = new awPoint(round($functionX(($i + 3) * $cos, $width) + $p1->x), round($functionY(($i + 3) * $sin, $height) + $p1->y));
$this->line($color, new awLine($t1, $t2));
}
break;
}
$this->stopThickness($thickness);
}
}
/**
* Draw a colored line
*
* @param awColor $color Line color
* @param awLine $line
* @param int $thickness Line tickness
*/
public function line(awColor $color, awLine $line)
{
if ($line->getThickness() > 0 and $line->isHidden() === FALSE) {
list($red, $green, $blue, $alpha) = $this->getColor($color);
$mingLine = new SWFShape();
$mingLine->setLine($line->getThickness(), $red, $green, $blue, $alpha);
list($p1, $p2) = $line->getLocation();
$mingLine->movePenTo($this->x + round($p1->x), $this->y + round($p1->y));
switch ($line->getStyle()) {
case awLine::SOLID:
$mingLine->drawLineTo($this->x + round($p2->x), $this->y + round($p2->y));
$this->movie->add($mingLine);
break;
case awLine::DOTTED:
$size = sqrt(pow($p2->y - $p1->y, 2) + pow($p2->x - $p1->x, 2));
$cos = ($p2->x - $p1->x) / $size;
$sin = ($p2->y - $p1->y) / $size;
for ($i = 0; $i <= $size; $i += 2) {
$p = new awPoint(round($i * $cos + $p1->x), round($i * $sin + $p1->y));
$this->point($color, $p);
}
break;
case awLine::DASHED:
$width = $p2->x - $p1->x;
$height = $p2->y - $p1->y;
$size = sqrt(pow($height, 2) + pow($width, 2));
if ($size == 0) {
return;
}
$cos = $width / $size;
$sin = $height / $size;
$functionX = $width > 0 ? 'min' : 'max';
$functionY = $height > 0 ? 'min' : 'max';
for ($i = 0; $i <= $size; $i += 6) {
$t1 = new awPoint(round($i * $cos + $p1->x), round($i * $sin + $p1->y));
$t2 = new awPoint(round($functionX(($i + 3) * $cos, $width) + $p1->x), round($functionY(($i + 3) * $sin, $height) + $p1->y));
$this->line($color, new awLine($t1, $t2));
}
break;
}
}
}
