protected function getValuesArea(Boundary $b)
{
$dy = $this->getD()->width;
$dx = $this->getD()->height;
$h = $this->axis['font_x']->getTextExtent($this->maxleg)->height;
$dbottom = $b->bottom() - ($h < $dx * 4 ? $dx * 4 : $h);
$dleft = $b->left() + $this->axis['font_y']->getTextExtent($this->max)->width + $dy * 2;
$dtop = $b->top() + $this->depth;
$dright = $b->right() + $this->depth;
return new Boundary($dleft, $dtop, $dright, $dbottom);
}
function drawTitle($image, Boundary $b)
{
$s = $this->title['font']->getTextExtent($this->title['text']);
//var_dump(imagettfbbox($this->title['font']->size,$this->title['font']->angle,$this->title['font']->family,$this->title['text']));
//throw new exception ($s->height);
if ($s->height > $b->height() || $s->width > $b->width()) {
throw new ChartException("Недостаточно места для вывода заголовка.");
}
$b->bottom($b->top() + $s->height);
$title = new Label($b, $this->title['text'], $this->title['font'], $this->title['color'], Label::ALIGN_CENTER_TOP);
$title->draw($image);
}
