/**
* Render text
*
* {@inheritdoc}
*/
function drawAt($canvas)
{
// text needs bottom-left corner
$x = $this->x;
$y = $this->y + $this->height;
if ($this->shadowColor) {
$color = imagecolorallocatealpha($canvas, $this->shadowColor->getRed(), $this->shadowColor->getGreen(), $this->shadowColor->getBlue(), $this->shadowColor->getAlpha());
imagefttext($canvas, $this->size, $this->angle, $x + $this->shadowOffsetX, $y + $this->shadowOffsetY, $color, $this->font, $this->value);
}
$color = imagecolorallocatealpha($canvas, $this->txtColor->getRed(), $this->txtColor->getGreen(), $this->txtColor->getBlue(), $this->txtColor->getAlpha());
imagefttext($canvas, $this->size, $this->angle, $x, $y, $color, $this->font, $this->value);
}
/**
* Draw polygon to it's original X,Y position
*
* {@inheritdoc}
*/
function drawAt($canvas)
{
if (count($this->points) < 6) {
return;
}
// fill first
if ($this->fillColor) {
$fillColor = imagecolorallocatealpha($canvas, $this->fillColor->getRed(), $this->fillColor->getGreen(), $this->fillColor->getBlue(), $this->fillColor->getAlpha());
imagefilledpolygon($canvas, $this->points, count($this->points) / 2, $fillColor);
}
$color = imagecolorallocatealpha($canvas, $this->color->getRed(), $this->color->getGreen(), $this->color->getBlue(), $this->color->getAlpha());
imagesetthickness($canvas, $this->thickness);
imagepolygon($canvas, $this->points, count($this->points) / 2, $color);
// reset thickness if we modified it
if ($this->thickness > 1) {
imagesetthickness($canvas, 1);
}
}