halfpastfouram / phpchartjs

src/Options/Elements/Line.php

Indentation +308 added lines, -308 removed lines

@@ -12,312 +12,312 @@
  */
 class Line implements ArraySerializableInterface, JsonSerializable
 {
-    use ArraySerializable;
-
-    /** https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineCap */
-    const CAP_STYLE_BUTT   = 'butt';
-    const CAP_STYLE_ROUND  = 'round';
-    const CAP_STYLE_SQUARE = 'square';
-
-    /** https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineJoin */
-    const JOIN_STYLE_ROUND = 'round';
-    const JOIN_STYLE_BEVEL = 'bevel';
-    const JOIN_STYLE_MITER = 'miter';
-
-    const FILL_LOCATION_ZERO = 'zero';
-    const FILL_LOCATION_TOP = 'top';
-    const FILL_LOCATION_BOTTOM = 'bottom';
-    const FILL_LOCATION_TRUE = true;
-    const FILL_LOCATION_FALSE = false;
-
-    /**
-     * Bézier curve tension (0 for no Bézier curves).
-     * @default 0.4
-     * @var float
-     */
-    private $tension;
-
-    /**
-     * Line fill color.
-     * @default 'rgba(0,0,0,0.1)'
-     * @var string
-     */
-    private $backgroundColor;
-
-    /**
-     * Line stroke width.
-     * @default 3
-     * @var int
-     */
-    private $borderWidth;
-
-    /**
-     * Line stroke color.
-     * @default 'rgba(0,0,0,0.1)'
-     * @var string
-     */
-    private $borderColor;
-
-    /**
-     * Line cap style.
-     * @default self::CAP_STYLE_BUTT
-     * @var string
-     */
-    private $borderCapStyle;
-
-    /**
-     * Line dash. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/setLineDash
-     * @default []
-     * @var int[]
-     */
-    private $borderDash;
-
-    /**
-     * Line dash offset.
-     * @default 0
-     * @var float
-     */
-    private $borderDashOffset;
-
-    /**
-     * Line join style.
-     * @default self::JOIN_STYLE_MITER
-     * @var string
-     */
-    private $borderJoinStyle;
-
-    /**
-     * true to keep Bézier control inside the chart, false for no restriction.
-     * @default true
-     * @var bool
-     */
-    private $capBezierPoints;
-
-    /**
-     * Fill location: 'zero', 'top', 'bottom', true (eq. 'zero') or false (no fill).
-     * @default self::FILL_LOCATION_TRUE
-     * @var bool|string
-     */
-    private $fill;
-
-    /**
-     * true to show the line as a stepped line (tension will be ignored).
-     * @default false
-     * @var bool
-     */
-    private $stepped;
-
-    /**
-     * @return float
-     */
-    public function getTension()
-    {
-        return $this->tension;
-    }
-
-    /**
-     * @param float $tension
-     * @return Line
-     */
-    public function setTension($tension)
-    {
-        $this->tension = floatval($tension);
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getBackgroundColor()
-    {
-        return $this->backgroundColor;
-    }
-
-    /**
-     * @param string $backgroundColor
-     * @return Line
-     */
-    public function setBackgroundColor($backgroundColor)
-    {
-        $this->backgroundColor = is_null($backgroundColor) ? null : strval($backgroundColor);
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getBorderWidth()
-    {
-        return $this->borderWidth;
-    }
-
-    /**
-     * @param int $borderWidth
-     * @return Line
-     */
-    public function setBorderWidth($borderWidth)
-    {
-        $this->borderWidth = intval($borderWidth);
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getBorderColor()
-    {
-        return $this->borderColor;
-    }
-
-    /**
-     * @param string $borderColor
-     * @return Line
-     */
-    public function setBorderColor($borderColor)
-    {
-        $this->borderColor = is_null($borderColor) ? null : strval($borderColor);
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getBorderCapStyle()
-    {
-        return $this->borderCapStyle;
-    }
-
-    /**
-     * @param string $borderCapStyle
-     * @return Line
-     */
-    public function setBorderCapStyle($borderCapStyle)
-    {
-        $this->borderCapStyle = is_null($borderCapStyle) ? null : strval($borderCapStyle);
-        return $this;
-    }
-
-    /**
-     * @return int[]
-     */
-    public function getBorderDash()
-    {
-        return $this->borderDash;
-    }
-
-    /**
-     * @param int[] $borderDash
-     * @return Line
-     */
-    public function setBorderDash($borderDash)
-    {
-        if (is_array($borderDash)) {
-            array_walk_recursive(
-                $borderDash,
-                function (&$value) {
-                    $value = intval($value);
-                }
-            );
-            $this->borderDash = $borderDash;
-        }
-        return $this;
-    }
-
-    /**
-     * @return float
-     */
-    public function getBorderDashOffset()
-    {
-        return $this->borderDashOffset;
-    }
-
-    /**
-     * @param float $borderDashOffset
-     * @return Line
-     */
-    public function setBorderDashOffset($borderDashOffset)
-    {
-        $this->borderDashOffset = floatval($borderDashOffset);
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getBorderJoinStyle()
-    {
-        return $this->borderJoinStyle;
-    }
-
-    /**
-     * @param string $borderJoinStyle
-     * @return Line
-     */
-    public function setBorderJoinStyle($borderJoinStyle)
-    {
-        $this->borderJoinStyle = is_null($borderJoinStyle) ? null : strval($borderJoinStyle);
-        return $this;
-    }
-
-    /**
-     * @return bool
-     */
-    public function isCapBezierPoints()
-    {
-        return $this->capBezierPoints;
-    }
-
-    /**
-     * @param bool $capBezierPoints
-     * @return Line
-     */
-    public function setCapBezierPoints($capBezierPoints)
-    {
-        $this->capBezierPoints = boolval($capBezierPoints);
-        return $this;
-    }
-
-    /**
-     * @return bool|string
-     */
-    public function getFill()
-    {
-        return $this->fill;
-    }
-
-    /**
-     * @param bool|string $fill
-     * @return Line
-     */
-    public function setFill($fill)
-    {
-        $this->fill = is_null($fill) ? null : (is_bool($fill) ? $fill : strval($fill));
-        return $this;
-    }
-
-    /**
-     * @return bool
-     */
-    public function isStepped()
-    {
-        return $this->stepped;
-    }
-
-    /**
-     * @param bool $stepped
-     * @return Line
-     */
-    public function setStepped($stepped)
-    {
-        $this->stepped = boolval($stepped);
-        return $this;
-    }
-
-    /**
-     * @return array
-     */
-    public function jsonSerialize()
-    {
-        return $this->getArrayCopy();
-    }
+	use ArraySerializable;
+
+	/** https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineCap */
+	const CAP_STYLE_BUTT   = 'butt';
+	const CAP_STYLE_ROUND  = 'round';
+	const CAP_STYLE_SQUARE = 'square';
+
+	/** https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineJoin */
+	const JOIN_STYLE_ROUND = 'round';
+	const JOIN_STYLE_BEVEL = 'bevel';
+	const JOIN_STYLE_MITER = 'miter';
+
+	const FILL_LOCATION_ZERO = 'zero';
+	const FILL_LOCATION_TOP = 'top';
+	const FILL_LOCATION_BOTTOM = 'bottom';
+	const FILL_LOCATION_TRUE = true;
+	const FILL_LOCATION_FALSE = false;
+
+	/**
+	 * Bézier curve tension (0 for no Bézier curves).
+	 * @default 0.4
+	 * @var float
+	 */
+	private $tension;
+
+	/**
+	 * Line fill color.
+	 * @default 'rgba(0,0,0,0.1)'
+	 * @var string
+	 */
+	private $backgroundColor;
+
+	/**
+	 * Line stroke width.
+	 * @default 3
+	 * @var int
+	 */
+	private $borderWidth;
+
+	/**
+	 * Line stroke color.
+	 * @default 'rgba(0,0,0,0.1)'
+	 * @var string
+	 */
+	private $borderColor;
+
+	/**
+	 * Line cap style.
+	 * @default self::CAP_STYLE_BUTT
+	 * @var string
+	 */
+	private $borderCapStyle;
+
+	/**
+	 * Line dash. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/setLineDash
+	 * @default []
+	 * @var int[]
+	 */
+	private $borderDash;
+
+	/**
+	 * Line dash offset.
+	 * @default 0
+	 * @var float
+	 */
+	private $borderDashOffset;
+
+	/**
+	 * Line join style.
+	 * @default self::JOIN_STYLE_MITER
+	 * @var string
+	 */
+	private $borderJoinStyle;
+
+	/**
+	 * true to keep Bézier control inside the chart, false for no restriction.
+	 * @default true
+	 * @var bool
+	 */
+	private $capBezierPoints;
+
+	/**
+	 * Fill location: 'zero', 'top', 'bottom', true (eq. 'zero') or false (no fill).
+	 * @default self::FILL_LOCATION_TRUE
+	 * @var bool|string
+	 */
+	private $fill;
+
+	/**
+	 * true to show the line as a stepped line (tension will be ignored).
+	 * @default false
+	 * @var bool
+	 */
+	private $stepped;
+
+	/**
+	 * @return float
+	 */
+	public function getTension()
+	{
+		return $this->tension;
+	}
+
+	/**
+	 * @param float $tension
+	 * @return Line
+	 */
+	public function setTension($tension)
+	{
+		$this->tension = floatval($tension);
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getBackgroundColor()
+	{
+		return $this->backgroundColor;
+	}
+
+	/**
+	 * @param string $backgroundColor
+	 * @return Line
+	 */
+	public function setBackgroundColor($backgroundColor)
+	{
+		$this->backgroundColor = is_null($backgroundColor) ? null : strval($backgroundColor);
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getBorderWidth()
+	{
+		return $this->borderWidth;
+	}
+
+	/**
+	 * @param int $borderWidth
+	 * @return Line
+	 */
+	public function setBorderWidth($borderWidth)
+	{
+		$this->borderWidth = intval($borderWidth);
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getBorderColor()
+	{
+		return $this->borderColor;
+	}
+
+	/**
+	 * @param string $borderColor
+	 * @return Line
+	 */
+	public function setBorderColor($borderColor)
+	{
+		$this->borderColor = is_null($borderColor) ? null : strval($borderColor);
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getBorderCapStyle()
+	{
+		return $this->borderCapStyle;
+	}
+
+	/**
+	 * @param string $borderCapStyle
+	 * @return Line
+	 */
+	public function setBorderCapStyle($borderCapStyle)
+	{
+		$this->borderCapStyle = is_null($borderCapStyle) ? null : strval($borderCapStyle);
+		return $this;
+	}
+
+	/**
+	 * @return int[]
+	 */
+	public function getBorderDash()
+	{
+		return $this->borderDash;
+	}
+
+	/**
+	 * @param int[] $borderDash
+	 * @return Line
+	 */
+	public function setBorderDash($borderDash)
+	{
+		if (is_array($borderDash)) {
+			array_walk_recursive(
+				$borderDash,
+				function (&$value) {
+					$value = intval($value);
+				}
+			);
+			$this->borderDash = $borderDash;
+		}
+		return $this;
+	}
+
+	/**
+	 * @return float
+	 */
+	public function getBorderDashOffset()
+	{
+		return $this->borderDashOffset;
+	}
+
+	/**
+	 * @param float $borderDashOffset
+	 * @return Line
+	 */
+	public function setBorderDashOffset($borderDashOffset)
+	{
+		$this->borderDashOffset = floatval($borderDashOffset);
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getBorderJoinStyle()
+	{
+		return $this->borderJoinStyle;
+	}
+
+	/**
+	 * @param string $borderJoinStyle
+	 * @return Line
+	 */
+	public function setBorderJoinStyle($borderJoinStyle)
+	{
+		$this->borderJoinStyle = is_null($borderJoinStyle) ? null : strval($borderJoinStyle);
+		return $this;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isCapBezierPoints()
+	{
+		return $this->capBezierPoints;
+	}
+
+	/**
+	 * @param bool $capBezierPoints
+	 * @return Line
+	 */
+	public function setCapBezierPoints($capBezierPoints)
+	{
+		$this->capBezierPoints = boolval($capBezierPoints);
+		return $this;
+	}
+
+	/**
+	 * @return bool|string
+	 */
+	public function getFill()
+	{
+		return $this->fill;
+	}
+
+	/**
+	 * @param bool|string $fill
+	 * @return Line
+	 */
+	public function setFill($fill)
+	{
+		$this->fill = is_null($fill) ? null : (is_bool($fill) ? $fill : strval($fill));
+		return $this;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isStepped()
+	{
+		return $this->stepped;
+	}
+
+	/**
+	 * @param bool $stepped
+	 * @return Line
+	 */
+	public function setStepped($stepped)
+	{
+		$this->stepped = boolval($stepped);
+		return $this;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function jsonSerialize()
+	{
+		return $this->getArrayCopy();
+	}
 }

src/Options/Elements/Arc.php

Indentation +93 added lines, -93 removed lines

@@ -13,97 +13,97 @@
  */
 class Arc implements ArraySerializableInterface, JsonSerializable
 {
-    use ArraySerializable;
-
-    /**
-     * Arc fill color.
-     *
-     * @default 'rgba(0,0,0,0.1)'
-     * @var string
-     */
-    private $backgroundColor;
-
-    /**
-     * Arc stroke color.
-     *
-     * @default '#fff'
-     * @var string
-     */
-    private $borderColor;
-
-    /**
-     * Arc stroke width.
-     *
-     * @default 2
-     * @var int
-     */
-    private $borderWidth;
-
-    /**
-     * @return string
-     */
-    public function getBackgroundColor()
-    {
-        return $this->backgroundColor;
-    }
-
-    /**
-     * @param string $backgroundColor
-     *
-     * @return Arc
-     */
-    public function setBackgroundColor($backgroundColor)
-    {
-        $this->backgroundColor = is_null($backgroundColor) ? null : strval($backgroundColor);
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getBorderColor()
-    {
-        return $this->borderColor;
-    }
-
-    /**
-     * @param string $borderColor
-     *
-     * @return Arc
-     */
-    public function setBorderColor($borderColor)
-    {
-        $this->borderColor = is_null($borderColor) ? null : strval($borderColor);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getBorderWidth()
-    {
-        return $this->borderWidth;
-    }
-
-    /**
-     * @param int $borderWidth
-     *
-     * @return Arc
-     */
-    public function setBorderWidth($borderWidth)
-    {
-        $this->borderWidth = intval($borderWidth);
-
-        return $this;
-    }
-
-    /**
-     * @return array
-     */
-    public function jsonSerialize()
-    {
-        return $this->getArrayCopy();
-    }
+	use ArraySerializable;
+
+	/**
+	 * Arc fill color.
+	 *
+	 * @default 'rgba(0,0,0,0.1)'
+	 * @var string
+	 */
+	private $backgroundColor;
+
+	/**
+	 * Arc stroke color.
+	 *
+	 * @default '#fff'
+	 * @var string
+	 */
+	private $borderColor;
+
+	/**
+	 * Arc stroke width.
+	 *
+	 * @default 2
+	 * @var int
+	 */
+	private $borderWidth;
+
+	/**
+	 * @return string
+	 */
+	public function getBackgroundColor()
+	{
+		return $this->backgroundColor;
+	}
+
+	/**
+	 * @param string $backgroundColor
+	 *
+	 * @return Arc
+	 */
+	public function setBackgroundColor($backgroundColor)
+	{
+		$this->backgroundColor = is_null($backgroundColor) ? null : strval($backgroundColor);
+
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getBorderColor()
+	{
+		return $this->borderColor;
+	}
+
+	/**
+	 * @param string $borderColor
+	 *
+	 * @return Arc
+	 */
+	public function setBorderColor($borderColor)
+	{
+		$this->borderColor = is_null($borderColor) ? null : strval($borderColor);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getBorderWidth()
+	{
+		return $this->borderWidth;
+	}
+
+	/**
+	 * @param int $borderWidth
+	 *
+	 * @return Arc
+	 */
+	public function setBorderWidth($borderWidth)
+	{
+		$this->borderWidth = intval($borderWidth);
+
+		return $this;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function jsonSerialize()
+	{
+		return $this->getArrayCopy();
+	}
 }

src/Options/Elements/Point.php

Indentation +272 added lines, -272 removed lines

@@ -13,276 +13,276 @@
  */
 class Point implements ArraySerializableInterface, JsonSerializable
 {
-    use ArraySerializable;
-
-    const STYLE_CIRCLE       = 'circle';
-    const STYLE_CROSS        = 'cross';
-    const STYLE_CROSS_ROT    = 'crossRot';
-    const STYLE_DASH         = 'dash';
-    const STYLE_LINE         = 'line';
-    const STYLE_RECT         = 'rect';
-    const STYLE_RECT_ROUNDED = 'rectRounded';
-    const STYLE_RECT_ROT     = 'rectRot';
-    const STYLE_RECT_STAR    = 'star';
-    const STYLE_TRIANGLE     = 'triangle';
-
-    /**
-     * Point radius.
-     *
-     * @default 3
-     * @var int
-     */
-    private $radius;
-
-    /**
-     * Point style.
-     *
-     * @default self::STYLE_CIRCLE
-     * @var string
-     */
-    private $pointStyle;
-
-    /**
-     * Point rotation (in degrees).
-     *
-     * @default 0
-     * @var int
-     */
-    private $rotation;
-
-    /**
-     * Point fill color.
-     *
-     * @default 'rgba(0,0,0,0.1)'
-     * @var string
-     */
-    private $backgroundColor;
-
-    /**
-     * Point stroke width.
-     *
-     * @default 1
-     * @var int
-     */
-    private $borderWidth;
-
-    /**
-     * Point stroke color.
-     *
-     * @default 'rgba(0,0,0,0.1)'
-     * @var string
-     */
-    private $borderColor;
-
-    /**
-     * Extra radius added to point radius for hit detection.
-     *
-     * @default 1
-     * @var int
-     */
-    private $hitRadius;
-
-    /**
-     * Point radius when hovered.
-     *
-     * @default 4
-     * @var int
-     */
-    private $hoverRadius;
-
-    /**
-     * Stroke width when hovered.
-     *
-     * @default 1
-     * @var int
-     */
-    private $hoverBorderWidth;
-
-    /**
-     * @return int
-     */
-    public function getRadius()
-    {
-        return $this->radius;
-    }
-
-    /**
-     * @param int $radius
-     *
-     * @return Point
-     */
-    public function setRadius($radius)
-    {
-        $this->radius = intval($radius);
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getPointStyle()
-    {
-        return $this->pointStyle;
-    }
-
-    /**
-     * @param string $pointStyle
-     *
-     * @return Point
-     */
-    public function setPointStyle($pointStyle)
-    {
-        $this->pointStyle = is_null($pointStyle) ? null : strval($pointStyle);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getRotation()
-    {
-        return $this->rotation;
-    }
-
-    /**
-     * @param int $rotation
-     *
-     * @return Point
-     */
-    public function setRotation($rotation)
-    {
-        $this->rotation = intval($rotation);
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getBackgroundColor()
-    {
-        return $this->backgroundColor;
-    }
-
-    /**
-     * @param string $backgroundColor
-     *
-     * @return Point
-     */
-    public function setBackgroundColor($backgroundColor)
-    {
-        $this->backgroundColor = is_null($backgroundColor) ? null : strval($backgroundColor);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getBorderWidth()
-    {
-        return $this->borderWidth;
-    }
-
-    /**
-     * @param int $borderWidth
-     *
-     * @return Point
-     */
-    public function setBorderWidth($borderWidth)
-    {
-        $this->borderWidth = intval($borderWidth);
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getBorderColor()
-    {
-        return $this->borderColor;
-    }
-
-    /**
-     * @param string $borderColor
-     *
-     * @return Point
-     */
-    public function setBorderColor($borderColor)
-    {
-        $this->borderColor = is_null($borderColor) ? null : strval($borderColor);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getHitRadius()
-    {
-        return $this->hitRadius;
-    }
-
-    /**
-     * @param int $hitRadius
-     *
-     * @return Point
-     */
-    public function setHitRadius($hitRadius)
-    {
-        $this->hitRadius = intval($hitRadius);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getHoverRadius()
-    {
-        return $this->hoverRadius;
-    }
-
-    /**
-     * @param int $hoverRadius
-     *
-     * @return Point
-     */
-    public function setHoverRadius($hoverRadius)
-    {
-        $this->hoverRadius = intval($hoverRadius);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getHoverBorderWidth()
-    {
-        return $this->hoverBorderWidth;
-    }
-
-    /**
-     * @param int $hoverBorderWidth
-     *
-     * @return Point
-     */
-    public function setHoverBorderWidth($hoverBorderWidth)
-    {
-        $this->hoverBorderWidth = intval($hoverBorderWidth);
-
-        return $this;
-    }
-
-    /**
-     * @return array
-     */
-    public function jsonSerialize()
-    {
-        return $this->getArrayCopy();
-    }
+	use ArraySerializable;
+
+	const STYLE_CIRCLE       = 'circle';
+	const STYLE_CROSS        = 'cross';
+	const STYLE_CROSS_ROT    = 'crossRot';
+	const STYLE_DASH         = 'dash';
+	const STYLE_LINE         = 'line';
+	const STYLE_RECT         = 'rect';
+	const STYLE_RECT_ROUNDED = 'rectRounded';
+	const STYLE_RECT_ROT     = 'rectRot';
+	const STYLE_RECT_STAR    = 'star';
+	const STYLE_TRIANGLE     = 'triangle';
+
+	/**
+	 * Point radius.
+	 *
+	 * @default 3
+	 * @var int
+	 */
+	private $radius;
+
+	/**
+	 * Point style.
+	 *
+	 * @default self::STYLE_CIRCLE
+	 * @var string
+	 */
+	private $pointStyle;
+
+	/**
+	 * Point rotation (in degrees).
+	 *
+	 * @default 0
+	 * @var int
+	 */
+	private $rotation;
+
+	/**
+	 * Point fill color.
+	 *
+	 * @default 'rgba(0,0,0,0.1)'
+	 * @var string
+	 */
+	private $backgroundColor;
+
+	/**
+	 * Point stroke width.
+	 *
+	 * @default 1
+	 * @var int
+	 */
+	private $borderWidth;
+
+	/**
+	 * Point stroke color.
+	 *
+	 * @default 'rgba(0,0,0,0.1)'
+	 * @var string
+	 */
+	private $borderColor;
+
+	/**
+	 * Extra radius added to point radius for hit detection.
+	 *
+	 * @default 1
+	 * @var int
+	 */
+	private $hitRadius;
+
+	/**
+	 * Point radius when hovered.
+	 *
+	 * @default 4
+	 * @var int
+	 */
+	private $hoverRadius;
+
+	/**
+	 * Stroke width when hovered.
+	 *
+	 * @default 1
+	 * @var int
+	 */
+	private $hoverBorderWidth;
+
+	/**
+	 * @return int
+	 */
+	public function getRadius()
+	{
+		return $this->radius;
+	}
+
+	/**
+	 * @param int $radius
+	 *
+	 * @return Point
+	 */
+	public function setRadius($radius)
+	{
+		$this->radius = intval($radius);
+
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getPointStyle()
+	{
+		return $this->pointStyle;
+	}
+
+	/**
+	 * @param string $pointStyle
+	 *
+	 * @return Point
+	 */
+	public function setPointStyle($pointStyle)
+	{
+		$this->pointStyle = is_null($pointStyle) ? null : strval($pointStyle);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getRotation()
+	{
+		return $this->rotation;
+	}
+
+	/**
+	 * @param int $rotation
+	 *
+	 * @return Point
+	 */
+	public function setRotation($rotation)
+	{
+		$this->rotation = intval($rotation);
+
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getBackgroundColor()
+	{
+		return $this->backgroundColor;
+	}
+
+	/**
+	 * @param string $backgroundColor
+	 *
+	 * @return Point
+	 */
+	public function setBackgroundColor($backgroundColor)
+	{
+		$this->backgroundColor = is_null($backgroundColor) ? null : strval($backgroundColor);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getBorderWidth()
+	{
+		return $this->borderWidth;
+	}
+
+	/**
+	 * @param int $borderWidth
+	 *
+	 * @return Point
+	 */
+	public function setBorderWidth($borderWidth)
+	{
+		$this->borderWidth = intval($borderWidth);
+
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getBorderColor()
+	{
+		return $this->borderColor;
+	}
+
+	/**
+	 * @param string $borderColor
+	 *
+	 * @return Point
+	 */
+	public function setBorderColor($borderColor)
+	{
+		$this->borderColor = is_null($borderColor) ? null : strval($borderColor);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getHitRadius()
+	{
+		return $this->hitRadius;
+	}
+
+	/**
+	 * @param int $hitRadius
+	 *
+	 * @return Point
+	 */
+	public function setHitRadius($hitRadius)
+	{
+		$this->hitRadius = intval($hitRadius);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getHoverRadius()
+	{
+		return $this->hoverRadius;
+	}
+
+	/**
+	 * @param int $hoverRadius
+	 *
+	 * @return Point
+	 */
+	public function setHoverRadius($hoverRadius)
+	{
+		$this->hoverRadius = intval($hoverRadius);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getHoverBorderWidth()
+	{
+		return $this->hoverBorderWidth;
+	}
+
+	/**
+	 * @param int $hoverBorderWidth
+	 *
+	 * @return Point
+	 */
+	public function setHoverBorderWidth($hoverBorderWidth)
+	{
+		$this->hoverBorderWidth = intval($hoverBorderWidth);
+
+		return $this;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function jsonSerialize()
+	{
+		return $this->getArrayCopy();
+	}
 }

src/Options/Tooltips/Callbacks.php

Indentation +309 added lines, -309 removed lines

@@ -14,313 +14,313 @@
  */
 class Callbacks implements ArraySerializableInterface, JsonSerializable
 {
-    use ArraySerializable;
-
-    /**
-     * @var Expr
-     */
-    private $beforeTitle;
-
-    /**
-     * @var Expr
-     */
-    private $title;
-
-    /**
-     * @var Expr
-     */
-    private $afterTitle;
-
-    /**
-     * @var Expr
-     */
-    private $beforeLabel;
-
-    /**
-     * @var Expr
-     */
-    private $label;
-
-    /**
-     * @var Expr
-     */
-    private $labelColor;
-
-    /**
-     * @var Expr
-     */
-    private $afterLabel;
-
-    /**
-     * @var Expr
-     */
-    private $afterBody;
-
-    /**
-     * @var Expr
-     */
-    private $beforeFooter;
-
-    /**
-     * @var Expr
-     */
-    private $footer;
-
-    /**
-     * @var Expr
-     */
-    private $afterFooter;
-
-    /**
-     * @var Expr
-     */
-    private $dataPoints;
-
-    /**
-     * @return Expr
-     */
-    public function getBeforeTitle()
-    {
-        return $this->beforeTitle;
-    }
-
-    /**
-     * @param string $beforeTitle
-     *
-     * @return $this
-     */
-    public function setBeforeTitle($beforeTitle)
-    {
-        $this->beforeTitle = new Expr(strval($beforeTitle));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getTitle()
-    {
-        return $this->title;
-    }
-
-    /**
-     * @param string $title
-     *
-     * @return $this
-     */
-    public function setTitle($title)
-    {
-        $this->title = new Expr(strval($title));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getAfterTitle()
-    {
-        return $this->afterTitle;
-    }
-
-    /**
-     * @param string $afterTitle
-     *
-     * @return $this
-     */
-    public function setAfterTitle($afterTitle)
-    {
-        $this->afterTitle = new Expr(strval($afterTitle));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getBeforeLabel()
-    {
-        return $this->beforeLabel;
-    }
-
-    /**
-     * @param string $beforeLabel
-     *
-     * @return $this
-     */
-    public function setBeforeLabel($beforeLabel)
-    {
-        $this->beforeLabel = new Expr(strval($beforeLabel));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getLabel()
-    {
-        return $this->label;
-    }
-
-    /**
-     * @param string $label
-     *
-     * @return $this
-     */
-    public function setLabel($label)
-    {
-        $this->label = new Expr(strval($label));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getLabelColor()
-    {
-        return $this->labelColor;
-    }
-
-    /**
-     * @param string $labelColor
-     *
-     * @return $this
-     */
-    public function setLabelColor($labelColor)
-    {
-        $this->labelColor = new Expr(strval($labelColor));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getAfterLabel()
-    {
-        return $this->afterLabel;
-    }
-
-    /**
-     * @param string $afterLabel
-     *
-     * @return $this
-     */
-    public function setAfterLabel($afterLabel)
-    {
-        $this->afterLabel = new Expr(strval($afterLabel));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getAfterBody()
-    {
-        return $this->afterBody;
-    }
-
-    /**
-     * @param string $afterBody
-     *
-     * @return $this
-     */
-    public function setAfterBody($afterBody)
-    {
-        $this->afterBody = new Expr(strval($afterBody));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getBeforeFooter()
-    {
-        return $this->beforeFooter;
-    }
-
-    /**
-     * @param string $beforeFooter
-     *
-     * @return $this
-     */
-    public function setBeforeFooter($beforeFooter)
-    {
-        $this->beforeFooter = new Expr(strval($beforeFooter));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getFooter()
-    {
-        return $this->footer;
-    }
-
-    /**
-     * @param string $footer
-     *
-     * @return $this
-     */
-    public function setFooter($footer)
-    {
-        $this->footer = new Expr(strval($footer));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getAfterFooter()
-    {
-        return $this->afterFooter;
-    }
-
-    /**
-     * @param string $afterFooter
-     *
-     * @return $this
-     */
-    public function setAfterFooter($afterFooter)
-    {
-        $this->afterFooter = new Expr(strval($afterFooter));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getDataPoints()
-    {
-        return $this->dataPoints;
-    }
-
-    /**
-     * @param string $dataPoints
-     *
-     * @return $this
-     */
-    public function setDataPoints($dataPoints)
-    {
-        $this->dataPoints = new Expr(strval($dataPoints));
-
-        return $this;
-    }
-
-    /**
-     * @return array
-     */
-    public function jsonSerialize()
-    {
-        return $this->getArrayCopy();
-    }
+	use ArraySerializable;
+
+	/**
+	 * @var Expr
+	 */
+	private $beforeTitle;
+
+	/**
+	 * @var Expr
+	 */
+	private $title;
+
+	/**
+	 * @var Expr
+	 */
+	private $afterTitle;
+
+	/**
+	 * @var Expr
+	 */
+	private $beforeLabel;
+
+	/**
+	 * @var Expr
+	 */
+	private $label;
+
+	/**
+	 * @var Expr
+	 */
+	private $labelColor;
+
+	/**
+	 * @var Expr
+	 */
+	private $afterLabel;
+
+	/**
+	 * @var Expr
+	 */
+	private $afterBody;
+
+	/**
+	 * @var Expr
+	 */
+	private $beforeFooter;
+
+	/**
+	 * @var Expr
+	 */
+	private $footer;
+
+	/**
+	 * @var Expr
+	 */
+	private $afterFooter;
+
+	/**
+	 * @var Expr
+	 */
+	private $dataPoints;
+
+	/**
+	 * @return Expr
+	 */
+	public function getBeforeTitle()
+	{
+		return $this->beforeTitle;
+	}
+
+	/**
+	 * @param string $beforeTitle
+	 *
+	 * @return $this
+	 */
+	public function setBeforeTitle($beforeTitle)
+	{
+		$this->beforeTitle = new Expr(strval($beforeTitle));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getTitle()
+	{
+		return $this->title;
+	}
+
+	/**
+	 * @param string $title
+	 *
+	 * @return $this
+	 */
+	public function setTitle($title)
+	{
+		$this->title = new Expr(strval($title));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getAfterTitle()
+	{
+		return $this->afterTitle;
+	}
+
+	/**
+	 * @param string $afterTitle
+	 *
+	 * @return $this
+	 */
+	public function setAfterTitle($afterTitle)
+	{
+		$this->afterTitle = new Expr(strval($afterTitle));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getBeforeLabel()
+	{
+		return $this->beforeLabel;
+	}
+
+	/**
+	 * @param string $beforeLabel
+	 *
+	 * @return $this
+	 */
+	public function setBeforeLabel($beforeLabel)
+	{
+		$this->beforeLabel = new Expr(strval($beforeLabel));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getLabel()
+	{
+		return $this->label;
+	}
+
+	/**
+	 * @param string $label
+	 *
+	 * @return $this
+	 */
+	public function setLabel($label)
+	{
+		$this->label = new Expr(strval($label));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getLabelColor()
+	{
+		return $this->labelColor;
+	}
+
+	/**
+	 * @param string $labelColor
+	 *
+	 * @return $this
+	 */
+	public function setLabelColor($labelColor)
+	{
+		$this->labelColor = new Expr(strval($labelColor));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getAfterLabel()
+	{
+		return $this->afterLabel;
+	}
+
+	/**
+	 * @param string $afterLabel
+	 *
+	 * @return $this
+	 */
+	public function setAfterLabel($afterLabel)
+	{
+		$this->afterLabel = new Expr(strval($afterLabel));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getAfterBody()
+	{
+		return $this->afterBody;
+	}
+
+	/**
+	 * @param string $afterBody
+	 *
+	 * @return $this
+	 */
+	public function setAfterBody($afterBody)
+	{
+		$this->afterBody = new Expr(strval($afterBody));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getBeforeFooter()
+	{
+		return $this->beforeFooter;
+	}
+
+	/**
+	 * @param string $beforeFooter
+	 *
+	 * @return $this
+	 */
+	public function setBeforeFooter($beforeFooter)
+	{
+		$this->beforeFooter = new Expr(strval($beforeFooter));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getFooter()
+	{
+		return $this->footer;
+	}
+
+	/**
+	 * @param string $footer
+	 *
+	 * @return $this
+	 */
+	public function setFooter($footer)
+	{
+		$this->footer = new Expr(strval($footer));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getAfterFooter()
+	{
+		return $this->afterFooter;
+	}
+
+	/**
+	 * @param string $afterFooter
+	 *
+	 * @return $this
+	 */
+	public function setAfterFooter($afterFooter)
+	{
+		$this->afterFooter = new Expr(strval($afterFooter));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getDataPoints()
+	{
+		return $this->dataPoints;
+	}
+
+	/**
+	 * @param string $dataPoints
+	 *
+	 * @return $this
+	 */
+	public function setDataPoints($dataPoints)
+	{
+		$this->dataPoints = new Expr(strval($dataPoints));
+
+		return $this;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function jsonSerialize()
+	{
+		return $this->getArrayCopy();
+	}
 }

src/Options/Layout.php

Indentation +42 added lines, -42 removed lines

@@ -14,46 +14,46 @@
  */
 class Layout implements ArraySerializableInterface, JsonSerializable
 {
-    use ArraySerializable;
-
-    /**
-     * @var int|Padding
-     */
-    private $padding;
-
-    /**
-     * @param int $padding
-     */
-    public function setPadding($padding)
-    {
-        $this->padding = intval($padding);
-    }
-
-    /**
-     * @return int|Padding
-     */
-    public function getPadding()
-    {
-        return $this->padding;
-    }
-
-    /**
-     * @return Padding
-     */
-    public function padding()
-    {
-        if (is_null($this->padding)) {
-            $this->padding = new Padding();
-        }
-
-        return $this->padding;
-    }
-
-    /**
-     * @return array
-     */
-    public function jsonSerialize()
-    {
-        return $this->getArrayCopy();
-    }
+	use ArraySerializable;
+
+	/**
+	 * @var int|Padding
+	 */
+	private $padding;
+
+	/**
+	 * @param int $padding
+	 */
+	public function setPadding($padding)
+	{
+		$this->padding = intval($padding);
+	}
+
+	/**
+	 * @return int|Padding
+	 */
+	public function getPadding()
+	{
+		return $this->padding;
+	}
+
+	/**
+	 * @return Padding
+	 */
+	public function padding()
+	{
+		if (is_null($this->padding)) {
+			$this->padding = new Padding();
+		}
+
+		return $this->padding;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function jsonSerialize()
+	{
+		return $this->getArrayCopy();
+	}
 }

src/Options/Scales.php

Indentation +50 added lines, -50 removed lines

@@ -16,63 +16,63 @@
  */
 class Scales implements ArraySerializableInterface, JsonSerializable
 {
-    use ArraySerializable;
+	use ArraySerializable;
 
-    /**
-     * @var XAxisCollection
-     */
-    private $xAxes;
+	/**
+	 * @var XAxisCollection
+	 */
+	private $xAxes;
 
-    /**
-     * @var YAxisCollection
-     */
-    private $yAxes;
+	/**
+	 * @var YAxisCollection
+	 */
+	private $yAxes;
 
-    /**
-     * @return XAxis
-     */
-    public function createXAxis()
-    {
-        return new XAxis();
-    }
+	/**
+	 * @return XAxis
+	 */
+	public function createXAxis()
+	{
+		return new XAxis();
+	}
 
-    /**
-     * @return YAxis
-     */
-    public function createYAxis()
-    {
-        return new YAxis();
-    }
+	/**
+	 * @return YAxis
+	 */
+	public function createYAxis()
+	{
+		return new YAxis();
+	}
 
-    /**
-     * @return XAxisCollection
-     */
-    public function getXAxes()
-    {
-        if (is_null($this->xAxes)) {
-            $this->xAxes = new XAxisCollection();
-        }
+	/**
+	 * @return XAxisCollection
+	 */
+	public function getXAxes()
+	{
+		if (is_null($this->xAxes)) {
+			$this->xAxes = new XAxisCollection();
+		}
 
-        return $this->xAxes;
-    }
+		return $this->xAxes;
+	}
 
-    /**
-     * @return YAxisCollection
-     */
-    public function getYAxes()
-    {
-        if (is_null($this->yAxes)) {
-            $this->yAxes = new YAxisCollection();
-        }
+	/**
+	 * @return YAxisCollection
+	 */
+	public function getYAxes()
+	{
+		if (is_null($this->yAxes)) {
+			$this->yAxes = new YAxisCollection();
+		}
 
-        return $this->yAxes;
-    }
+		return $this->yAxes;
+	}
 
-    /**
-     * @return array
-     */
-    public function jsonSerialize()
-    {
-        return $this->getArrayCopy();
-    }
+	/**
+	 * @return array
+	 */
+	public function jsonSerialize()
+	{
+		return $this->getArrayCopy();
+	}
 }

src/Options/Animation.php

Indentation +109 added lines, -109 removed lines

@@ -14,113 +14,113 @@
  */
 class Animation implements ArraySerializableInterface, JsonSerializable
 {
-    use ArraySerializable;
-
-    /**
-     * @var int
-     */
-    private $duration;
-
-    /**
-     * @var string
-     */
-    private $easing;
-
-    /**
-     * @var Expr
-     */
-    private $onProgress;
-
-    /**
-     * @var Expr
-     */
-    private $onComplete;
-
-    /**
-     * @return int
-     */
-    public function getDuration()
-    {
-        return $this->duration;
-    }
-
-    /**
-     * @param int $duration
-     *
-     * @return $this
-     */
-    public function setDuration($duration)
-    {
-        $this->duration = $duration;
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getEasing()
-    {
-        return $this->easing;
-    }
-
-    /**
-     * @param string $easing
-     *
-     * @return $this
-     */
-    public function setEasing($easing)
-    {
-        $this->easing = $easing;
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getOnProgress()
-    {
-        return $this->onProgress;
-    }
-
-    /**
-     * @param string $onProgress
-     *
-     * @return $this
-     */
-    public function setOnProgress($onProgress)
-    {
-        $this->onProgress = new Expr(strval($onProgress));
-
-        return $this;
-    }
-
-    /**
-     * @return Expr
-     */
-    public function getOnComplete()
-    {
-        return $this->onComplete;
-    }
-
-    /**
-     * @param string $onComplete
-     *
-     * @return $this
-     */
-    public function setOnComplete($onComplete)
-    {
-        $this->onComplete = new Expr(strval($onComplete));
-
-        return $this;
-    }
-
-    /**
-     * @return array
-     */
-    public function jsonSerialize()
-    {
-        return $this->getArrayCopy();
-    }
+	use ArraySerializable;
+
+	/**
+	 * @var int
+	 */
+	private $duration;
+
+	/**
+	 * @var string
+	 */
+	private $easing;
+
+	/**
+	 * @var Expr
+	 */
+	private $onProgress;
+
+	/**
+	 * @var Expr
+	 */
+	private $onComplete;
+
+	/**
+	 * @return int
+	 */
+	public function getDuration()
+	{
+		return $this->duration;
+	}
+
+	/**
+	 * @param int $duration
+	 *
+	 * @return $this
+	 */
+	public function setDuration($duration)
+	{
+		$this->duration = $duration;
+
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getEasing()
+	{
+		return $this->easing;
+	}
+
+	/**
+	 * @param string $easing
+	 *
+	 * @return $this
+	 */
+	public function setEasing($easing)
+	{
+		$this->easing = $easing;
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getOnProgress()
+	{
+		return $this->onProgress;
+	}
+
+	/**
+	 * @param string $onProgress
+	 *
+	 * @return $this
+	 */
+	public function setOnProgress($onProgress)
+	{
+		$this->onProgress = new Expr(strval($onProgress));
+
+		return $this;
+	}
+
+	/**
+	 * @return Expr
+	 */
+	public function getOnComplete()
+	{
+		return $this->onComplete;
+	}
+
+	/**
+	 * @param string $onComplete
+	 *
+	 * @return $this
+	 */
+	public function setOnComplete($onComplete)
+	{
+		$this->onComplete = new Expr(strval($onComplete));
+
+		return $this;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function jsonSerialize()
+	{
+		return $this->getArrayCopy();
+	}
 }

src/Renderer/Json.php

Indentation +28 added lines, -28 removed lines

@@ -9,36 +9,36 @@
  */
 class Json extends Renderer
 {
-    /**
-     * Render the necessary JSON for the chart to function in the frontend.
-     *
-     * @param int|null $flags
-     *
-     * @return string
-     * @throws \ReflectionException
-     */
-    public function render($flags = JSON_PRETTY_PRINT)
-    {
-        $config = [
-            'type' => constant(get_class($this->chart) . "::TYPE"),
-            'data' => [],
-        ];
+	/**
+	 * Render the necessary JSON for the chart to function in the frontend.
+	 *
+	 * @param int|null $flags
+	 *
+	 * @return string
+	 * @throws \ReflectionException
+	 */
+	public function render($flags = JSON_PRETTY_PRINT)
+	{
+		$config = [
+			'type' => constant(get_class($this->chart) . "::TYPE"),
+			'data' => [],
+		];
 
-        $labels = $this->chart->labels()->getArrayCopy();
-        if ($labels) {
-            $config['data']['labels'] = $labels;
-        }
+		$labels = $this->chart->labels()->getArrayCopy();
+		if ($labels) {
+			$config['data']['labels'] = $labels;
+		}
 
-        $dataSets = $this->chart->dataSets()->getArrayCopy();
-        if ($dataSets) {
-            $config['data']['datasets'] = $dataSets;
-        }
+		$dataSets = $this->chart->dataSets()->getArrayCopy();
+		if ($dataSets) {
+			$config['data']['datasets'] = $dataSets;
+		}
 
-        $options = $this->chart->options()->getArrayCopy();
-        if ($options) {
-            $config['options'] = $options;
-        }
+		$options = $this->chart->options()->getArrayCopy();
+		if ($options) {
+			$config['options'] = $options;
+		}
 
-        return json_encode($config, $flags);
-    }
+		return json_encode($config, $flags);
+	}
 }

src/Renderer/Renderer.php

Indentation +17 added lines, -17 removed lines

@@ -10,23 +10,23 @@
  */
 abstract class Renderer implements RendererInterface
 {
-    /**
-     * Flag used for rendering JSON in pretty mode.
-     */
-    const RENDER_PRETTY = JSON_PRETTY_PRINT;
+	/**
+	 * Flag used for rendering JSON in pretty mode.
+	 */
+	const RENDER_PRETTY = JSON_PRETTY_PRINT;
 
-    /**
-     * @var Chart The chart that needs to be rendered.
-     */
-    protected $chart;
+	/**
+	 * @var Chart The chart that needs to be rendered.
+	 */
+	protected $chart;
 
-    /**
-     * RendererInterface constructor. Expects an instance of a chart.
-     *
-     * @param Chart $chart The Chart that needs to be rendered.
-     */
-    public function __construct(Chart $chart)
-    {
-        $this->chart = $chart;
-    }
+	/**
+	 * RendererInterface constructor. Expects an instance of a chart.
+	 *
+	 * @param Chart $chart The Chart that needs to be rendered.
+	 */
+	public function __construct(Chart $chart)
+	{
+		$this->chart = $chart;
+	}
 }