options([ 'yAxisName' => $label, ]); } /** * Set the chart title. * * @param string $title * @param int $font_size * @param string $color * @param bool $bold * @param string $font_family * * @return self */ public function title( string $title, int $font_size = 16, string $color = '#3D4852', bool $bold = true, string $font_family = "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif" ) { return $this->options([ 'caption' => $title, 'captionFontSize' => $font_size, 'captionFontColor' => $color, 'captionFontBold' => $bold, 'captionFont' => $font_family, ]); } /** * Set the chart subtitle. * * @param string $subtitle * @param int $font_size * @param string $color * @param bool $bold * @param string $font_family * * @return self */ public function subtitle( string $subtitle, int $font_size = 12, string $color = '#3D4852', bool $bold = true, string $font_family = "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif" ) { return $this->options([ 'subCaption' => $subtitle, 'subCaptionFontSize' => $font_size, 'subCaptionFontColor' => $color, 'subCaptionFontBold' => $bold, 'subCaptionFont' => $font_family, ]); } /** * Determines if the chart should show the export button. * * @param bool $export * @param bool $client * * @return self */ public function export(bool $export, bool $client = true) { return $this->options([ 'exportenabled' => $export, 'exportatclient' => $client, ]); } }