* $graph = new ezcGraphLineChart(); * $graph->title = 'Wikipedia articles'; * * $graph->options->fillLines = 220; * $graph->options->lineThickness = 3; * * // Add data * foreach ( $wikidata as $language => $data ) * { * $graph->data[$language] = new ezcGraphArrayDataSet( $data ); * } * * $graph->render( 400, 150, 'tutorial_line_chart.svg' ); * * * @property float $lineThickness * Thickness of chart lines * @property mixed $fillLines * Status wheather the space between line and axis should get filled. * - FALSE to not fill the space at all. * - (int) Opacity used to fill up the space with the lines color. * @property int $symbolSize * Size of symbols in line chart. * @property ezcGraphFontOptions $highlightFont * Font configuration for highlight tests * @property int $highlightSize * Size of highlight blocks * @property bool $highlightLines * If true, it adds lines to highlight the values position on the * axis. * @property true $stackBars * Stack bars * * @version //autogentag// * @package Graph */ class ezcGraphLineChartOptions extends ezcGraphChartOptions { /** * Constructor * * @param array $options Default option array * @return void * @ignore */ public function __construct( array $options = array() ) { $this->properties['lineThickness'] = 1; $this->properties['fillLines'] = false; $this->properties['symbolSize'] = 8; $this->properties['highlightFont'] = new ezcGraphFontOptions(); $this->properties['highlightFontCloned'] = false; $this->properties['highlightSize'] = 14; $this->properties['highlightXOffset'] = 0; $this->properties['highlightYOffset'] = 0; $this->properties['highlightLines'] = false; $this->properties['stackBars'] = false; parent::__construct( $options ); } /** * Set an option value * * @param string $propertyName * @param mixed $propertyValue * @throws ezcBasePropertyNotFoundException * If a property is not defined in this class * @return void */ public function __set( $propertyName, $propertyValue ) { switch ( $propertyName ) { case 'lineThickness': if ( !is_numeric( $propertyValue ) || ( $propertyValue < 0 ) ) { throw new ezcBaseValueException( $propertyName, $propertyValue, 'int >= 0' ); } $this->properties[$propertyName] = (int) $propertyValue; break; case 'symbolSize': case 'highlightSize': if ( !is_numeric( $propertyValue ) || ( $propertyValue < 1 ) ) { throw new ezcBaseValueException( $propertyName, $propertyValue, 'int >= 1' ); } $this->properties[$propertyName] = (int) $propertyValue; break; case 'highlightXOffset': case 'highlightYOffset': if ( !is_numeric ( $propertyValue ) ) { throw new ezcBaseValueException( $propertyName, $propertyValue, 'int' ); } $this->properties[$propertyName] = (int) $propertyValue; break; case 'fillLines': if ( ( $propertyValue !== false ) && !is_numeric( $propertyValue ) || ( $propertyValue < 0 ) || ( $propertyValue > 255 ) ) { throw new ezcBaseValueException( $propertyName, $propertyValue, 'false OR 0 <= int <= 255' ); } $this->properties[$propertyName] = ( $propertyValue === false ? false : (int) $propertyValue ); break; case 'highlightFont': if ( $propertyValue instanceof ezcGraphFontOptions ) { $this->properties['highlightFont'] = $propertyValue; } elseif ( is_string( $propertyValue ) ) { if ( !$this->properties['highlightFontCloned'] ) { $this->properties['highlightFont'] = clone $this->font; $this->properties['highlightFontCloned'] = true; } $this->properties['highlightFont']->path = $propertyValue; } else { throw new ezcBaseValueException( $propertyName, $propertyValue, 'ezcGraphFontOptions' ); } break; $this->properties['highlightSize'] = max( 1, (int) $propertyValue ); break; case 'highlightLines': if ( !is_bool( $propertyValue ) ) { throw new ezcBaseValueException( $propertyName, $propertyValue, 'bool' ); } $this->properties['highlightLines'] = $propertyValue; break; case 'stackBars': if ( !is_bool( $propertyValue ) ) { throw new ezcBaseValueException( $propertyName, $propertyValue, 'bool' ); } $this->properties['stackBars'] = $propertyValue; break; default: return parent::__set( $propertyName, $propertyValue ); } } /** * __get * * @param mixed $propertyName * @throws ezcBasePropertyNotFoundException * If a the value for the property options is not an instance of * @return mixed * @ignore */ public function __get( $propertyName ) { switch ( $propertyName ) { case 'highlightFont': // Clone font configuration when requested for this element if ( !$this->properties['highlightFontCloned'] ) { $this->properties['highlightFont'] = clone $this->properties['font']; $this->properties['highlightFontCloned'] = true; } return $this->properties['highlightFont']; default: return parent::__get( $propertyName ); } } } ?>