halfpastfouram / phpchartjs

src/Delegate/NumberUtils.php

Indentation +24 added lines, -24 removed lines

@@ -10,31 +10,31 @@
 trait NumberUtils
 {
 
-    /**
-     * @param array $input
-     *
-     * @return array
-     */
-    public function recursiveToFloat(array $input)
-    {
-        array_walk_recursive($input, function (&$value) {
-            $value = floatval($value);
-        });
+	/**
+	 * @param array $input
+	 *
+	 * @return array
+	 */
+	public function recursiveToFloat(array $input)
+	{
+		array_walk_recursive($input, function (&$value) {
+			$value = floatval($value);
+		});
 
-        return $input;
-    }
+		return $input;
+	}
 
-    /**
-     * @param array $input
-     *
-     * @return array
-     */
-    public function recursiveToInt(array $input)
-    {
-        array_walk_recursive($input, function (&$value) {
-            $value = intval($value);
-        });
+	/**
+	 * @param array $input
+	 *
+	 * @return array
+	 */
+	public function recursiveToInt(array $input)
+	{
+		array_walk_recursive($input, function (&$value) {
+			$value = intval($value);
+		});
 
-        return $input;
-    }
+		return $input;
+	}
 }

Spacing +2 added lines, -2 removed lines

@@ -17,7 +17,7 @@ 
      */
     public function recursiveToFloat(array $input)
     {
-        array_walk_recursive($input, function (&$value) {
+        array_walk_recursive($input, function(&$value) {
             $value = floatval($value);
         });
 
@@ -31,7 +31,7 @@ 
      */
     public function recursiveToInt(array $input)
     {
-        array_walk_recursive($input, function (&$value) {
+        array_walk_recursive($input, function(&$value) {
             $value = intval($value);
         });
 

src/Delegate/ArraySerializable.php

Indentation +20 added lines, -20 removed lines

@@ -11,26 +11,26 @@
  */
 trait ArraySerializable
 {
-    /**
-     * Returns an array copy of the properties and their current values in this class
-     *
-     * @return array
-     */
-    public function getArrayCopy()
-    {
-        $currentValues = array_map(function ($value) {
-            if (is_object($value)) {
-                if ($value instanceof ArraySerializableInterface) {
-                    return $value->getArrayCopy();
-                }
-            }
+	/**
+	 * Returns an array copy of the properties and their current values in this class
+	 *
+	 * @return array
+	 */
+	public function getArrayCopy()
+	{
+		$currentValues = array_map(function ($value) {
+			if (is_object($value)) {
+				if ($value instanceof ArraySerializableInterface) {
+					return $value->getArrayCopy();
+				}
+			}
 
-            return $value;
-        }, get_object_vars($this));
+			return $value;
+		}, get_object_vars($this));
 
-        // Filter out null values and return the remaining.
-        return array_filter($currentValues, function ($value) {
-            return ! is_null($value);
-        });
-    }
+		// Filter out null values and return the remaining.
+		return array_filter($currentValues, function ($value) {
+			return ! is_null($value);
+		});
+	}
 }

Spacing +3 added lines, -3 removed lines

@@ -18,7 +18,7 @@ 
      */
     public function getArrayCopy()
     {
-        $currentValues = array_map(function ($value) {
+        $currentValues = array_map(function($value) {
             if (is_object($value)) {
                 if ($value instanceof ArraySerializableInterface) {
                     return $value->getArrayCopy();
@@ -29,8 +29,8 @@ 
         }, get_object_vars($this));
 
         // Filter out null values and return the remaining.
-        return array_filter($currentValues, function ($value) {
-            return ! is_null($value);
+        return array_filter($currentValues, function($value) {
+            return !is_null($value);
         });
     }
 }

src/Delegate/StringUtils.php

Indentation +12 added lines, -12 removed lines

@@ -9,17 +9,17 @@
  */
 trait StringUtils
 {
-    /**
-     * @param array $input
-     *
-     * @return array
-     */
-    public function recursiveToString(array $input)
-    {
-        array_walk_recursive($input, function (&$value) {
-            $value = strval($value);
-        });
+	/**
+	 * @param array $input
+	 *
+	 * @return array
+	 */
+	public function recursiveToString(array $input)
+	{
+		array_walk_recursive($input, function (&$value) {
+			$value = strval($value);
+		});
 
-        return $input;
-    }
+		return $input;
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -16,7 +16,7 @@
      */
     public function recursiveToString(array $input)
     {
-        array_walk_recursive($input, function (&$value) {
+        array_walk_recursive($input, function(&$value) {
             $value = strval($value);
         });
 

src/Chart.php

Indentation +234 added lines, -234 removed lines

@@ -11,238 +11,238 @@
  */
 abstract class Chart implements ChartInterface
 {
-    /**
-     * The internal type of chart.
-     */
-    const TYPE = null;
-
-    /**
-     * The list of models that should be used for this chart type.
-     */
-    const MODEL = [
-        'dataset' => DataSet::class,
-        'options' => Options::class,
-    ];
-
-    /**
-     * @var string
-     */
-    protected $id;
-
-    /**
-     * @var int
-     */
-    protected $height;
-
-    /**
-     * @var int
-     */
-    protected $width;
-
-    /**
-     * @var string
-     */
-    protected $title;
-
-    /**
-     * @var LabelsCollection
-     */
-    protected $labels;
-
-    /**
-     * @var Options
-     */
-    protected $options;
-
-    /**
-     * @var DataSetCollection
-     */
-    protected $dataSets;
-
-    /**
-     * @return string
-     */
-    public function getId()
-    {
-        if (is_null($this->id)) {
-            $this->id = uniqid('chart');
-        }
-
-        return $this->id;
-    }
-
-    /**
-     * @param string $id
-     *
-     * @return Chart
-     */
-    public function setId($id)
-    {
-        $this->id = strval($id);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getHeight()
-    {
-        return $this->height;
-    }
-
-    /**
-     * @param int $height
-     *
-     * @return Chart
-     */
-    public function setHeight($height)
-    {
-        $this->height = intval($height);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getWidth()
-    {
-        return $this->width;
-    }
-
-    /**
-     * @param int $width
-     *
-     * @return Chart
-     */
-    public function setWidth($width)
-    {
-        $this->width = intval($width);
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getTitle()
-    {
-        return $this->title;
-    }
-
-    /**
-     * @param string $title
-     *
-     * @return Chart
-     */
-    public function setTitle($title)
-    {
-        $this->title = strval($title);
-
-        return $this;
-    }
-
-    /**
-     * @return LabelsCollection
-     */
-    public function labels()
-    {
-        if (is_null($this->labels)) {
-            $this->labels = new LabelsCollection();
-        }
-
-        return $this->labels;
-    }
-
-    /**
-     * @param string $label
-     *
-     * @return $this
-     */
-    public function addLabel($label)
-    {
-        $this->labels()->append($label);
-
-        return $this;
-    }
-
-    /**
-     * @param $offset
-     *
-     * @return string|bool
-     */
-    public function getLabel($offset)
-    {
-        return $this->labels()->offsetGet($offset);
-    }
-
-    /**
-     * @return DataSetCollection
-     */
-    public function dataSets()
-    {
-        if (is_null($this->dataSets)) {
-            $this->dataSets = new DataSetCollection();
-        }
-
-        return $this->dataSets;
-    }
-
-    /**
-     * @param DataSet $dataSet
-     *
-     * @return $this
-     */
-    public function addDataSet(DataSet $dataSet)
-    {
-        $this->dataSets()->append($dataSet->setOwner($this));
-
-        return $this;
-    }
-
-    /**
-     * @param $offset
-     *
-     * @return DataSet|bool
-     */
-    public function getDataSet($offset)
-    {
-        return $this->dataSets()->offsetGet($offset);
-    }
-
-    /**
-     * @param bool $pretty
-     *
-     * @return string
-     */
-    public function render($pretty = false)
-    {
-        $renderer = new Html($this);
-
-        return $renderer->render($pretty ? $renderer::RENDER_PRETTY : null);
-    }
-
-    /**
-     * @return DataSet
-     */
-    public function createDataSet()
-    {
-        $datasetClass = static::MODEL['dataset'];
-
-        return new $datasetClass();
-    }
-
-    /**
-     * @return Options
-     */
-    public function options()
-    {
-        if (is_null($this->options)) {
-            $optionsClass  = static::MODEL['options'];
-            $this->options = new $optionsClass($this);
-        }
-
-        return $this->options;
-    }
+	/**
+	 * The internal type of chart.
+	 */
+	const TYPE = null;
+
+	/**
+	 * The list of models that should be used for this chart type.
+	 */
+	const MODEL = [
+		'dataset' => DataSet::class,
+		'options' => Options::class,
+	];
+
+	/**
+	 * @var string
+	 */
+	protected $id;
+
+	/**
+	 * @var int
+	 */
+	protected $height;
+
+	/**
+	 * @var int
+	 */
+	protected $width;
+
+	/**
+	 * @var string
+	 */
+	protected $title;
+
+	/**
+	 * @var LabelsCollection
+	 */
+	protected $labels;
+
+	/**
+	 * @var Options
+	 */
+	protected $options;
+
+	/**
+	 * @var DataSetCollection
+	 */
+	protected $dataSets;
+
+	/**
+	 * @return string
+	 */
+	public function getId()
+	{
+		if (is_null($this->id)) {
+			$this->id = uniqid('chart');
+		}
+
+		return $this->id;
+	}
+
+	/**
+	 * @param string $id
+	 *
+	 * @return Chart
+	 */
+	public function setId($id)
+	{
+		$this->id = strval($id);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getHeight()
+	{
+		return $this->height;
+	}
+
+	/**
+	 * @param int $height
+	 *
+	 * @return Chart
+	 */
+	public function setHeight($height)
+	{
+		$this->height = intval($height);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getWidth()
+	{
+		return $this->width;
+	}
+
+	/**
+	 * @param int $width
+	 *
+	 * @return Chart
+	 */
+	public function setWidth($width)
+	{
+		$this->width = intval($width);
+
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getTitle()
+	{
+		return $this->title;
+	}
+
+	/**
+	 * @param string $title
+	 *
+	 * @return Chart
+	 */
+	public function setTitle($title)
+	{
+		$this->title = strval($title);
+
+		return $this;
+	}
+
+	/**
+	 * @return LabelsCollection
+	 */
+	public function labels()
+	{
+		if (is_null($this->labels)) {
+			$this->labels = new LabelsCollection();
+		}
+
+		return $this->labels;
+	}
+
+	/**
+	 * @param string $label
+	 *
+	 * @return $this
+	 */
+	public function addLabel($label)
+	{
+		$this->labels()->append($label);
+
+		return $this;
+	}
+
+	/**
+	 * @param $offset
+	 *
+	 * @return string|bool
+	 */
+	public function getLabel($offset)
+	{
+		return $this->labels()->offsetGet($offset);
+	}
+
+	/**
+	 * @return DataSetCollection
+	 */
+	public function dataSets()
+	{
+		if (is_null($this->dataSets)) {
+			$this->dataSets = new DataSetCollection();
+		}
+
+		return $this->dataSets;
+	}
+
+	/**
+	 * @param DataSet $dataSet
+	 *
+	 * @return $this
+	 */
+	public function addDataSet(DataSet $dataSet)
+	{
+		$this->dataSets()->append($dataSet->setOwner($this));
+
+		return $this;
+	}
+
+	/**
+	 * @param $offset
+	 *
+	 * @return DataSet|bool
+	 */
+	public function getDataSet($offset)
+	{
+		return $this->dataSets()->offsetGet($offset);
+	}
+
+	/**
+	 * @param bool $pretty
+	 *
+	 * @return string
+	 */
+	public function render($pretty = false)
+	{
+		$renderer = new Html($this);
+
+		return $renderer->render($pretty ? $renderer::RENDER_PRETTY : null);
+	}
+
+	/**
+	 * @return DataSet
+	 */
+	public function createDataSet()
+	{
+		$datasetClass = static::MODEL['dataset'];
+
+		return new $datasetClass();
+	}
+
+	/**
+	 * @return Options
+	 */
+	public function options()
+	{
+		if (is_null($this->options)) {
+			$optionsClass  = static::MODEL['options'];
+			$this->options = new $optionsClass($this);
+		}
+
+		return $this->options;
+	}
 }

Spacing +2 added lines, -2 removed lines

@@ -228,7 +228,7 @@ 
      */
     public function createDataSet()
     {
-        $datasetClass = static::MODEL['dataset'];
+        $datasetClass = static::MODEL[ 'dataset' ];
 
         return new $datasetClass();
     }
@@ -239,7 +239,7 @@ 
     public function options()
     {
         if (is_null($this->options)) {
-            $optionsClass  = static::MODEL['options'];
+            $optionsClass  = static::MODEL[ 'options' ];
             $this->options = new $optionsClass($this);
         }
 

src/Options/Scales/GridLines.php

Indentation +321 added lines, -321 removed lines

@@ -15,325 +15,325 @@
  */
 class GridLines implements ArraySerializableInterface, JsonSerializable
 {
-    use ArraySerializable;
-    use StringUtils;
-    use NumberUtils;
-
-    /**
-     * @var bool
-     */
-    private $display;
-
-    /**
-     * @var string|string[]
-     */
-    private $color;
-
-    /**
-     * @var float[]|null
-     */
-    private $borderDash;
-
-    /**
-     * @var float
-     */
-    private $borderDashOffset;
-
-    /**
-     * @var int|int[]
-     */
-    private $lineWidth;
-
-    /**
-     * @var bool
-     */
-    private $drawBorder;
-
-    /**
-     * @var bool
-     */
-    private $drawOnChartArea;
-
-    /**
-     * @var bool
-     */
-    private $drawTicks;
-
-    /**
-     * @var int
-     */
-    private $tickMarkLength;
-
-    /**
-     * @var int
-     */
-    private $zeroLineWidth;
-
-    /**
-     * @var string
-     */
-    private $zeroLineColor;
-
-    /**
-     * @var bool
-     */
-    private $offsetGridLines;
-
-    /**
-     * @return bool
-     */
-    public function isDisplay()
-    {
-        return $this->display;
-    }
-
-    /**
-     * @param bool $display
-     *
-     * @return $this
-     */
-    public function setDisplay($display)
-    {
-        $this->display = $display;
-
-        return $this;
-    }
-
-    /**
-     * @return string|string[]
-     */
-    public function getColor()
-    {
-        return $this->color;
-    }
-
-    /**
-     * @param string|string[] $color
-     *
-     * @return $this
-     */
-    public function setColor($color)
-    {
-        if (is_array($color)) {
-            $this->color = $this->recursiveToString($color);
-        } else {
-            $this->color = is_null($color) ? null : strval($color);
-        }
-
-        return $this;
-    }
-
-    /**
-     * @return float[]|null
-     */
-    public function getBorderDash()
-    {
-        return $this->borderDash;
-    }
-
-    /**
-     * @param float[] $borderDash
-     *
-     * @return $this
-     */
-    public function setBorderDash($borderDash)
-    {
-        if (is_array($borderDash)) {
-            $this->borderDash = $this->recursiveToFloat($borderDash);
-        }
-
-        return $this;
-    }
-
-    /**
-     * @return float
-     */
-    public function getBorderDashOffset()
-    {
-        return $this->borderDashOffset;
-    }
-
-    /**
-     * @param float $borderDashOffset
-     *
-     * @return $this
-     */
-    public function setBorderDashOffset($borderDashOffset)
-    {
-        $this->borderDashOffset = floatval($borderDashOffset);
-
-        return $this;
-    }
-
-    /**
-     * @return int|int[]
-     */
-    public function getLineWidth()
-    {
-        return $this->lineWidth;
-    }
-
-    /**
-     * @param int|int[] $lineWidth
-     *
-     * @return $this
-     */
-    public function setLineWidth($lineWidth)
-    {
-        if (is_array($lineWidth)) {
-            $this->lineWidth = $this->recursiveToInt($lineWidth);
-        } else {
-            $this->lineWidth = is_null($lineWidth) ? null : intval($lineWidth);
-        }
-
-        return $this;
-    }
-
-    /**
-     * @return bool
-     */
-    public function isDrawBorder()
-    {
-        return $this->drawBorder;
-    }
-
-    /**
-     * @param bool $drawBorder
-     *
-     * @return $this
-     */
-    public function setDrawBorder($drawBorder)
-    {
-        $this->drawBorder = boolval($drawBorder);
-
-        return $this;
-    }
-
-    /**
-     * @return bool
-     */
-    public function isDrawOnChartArea()
-    {
-        return $this->drawOnChartArea;
-    }
-
-    /**
-     * @param bool $drawOnChartArea
-     *
-     * @return $this
-     */
-    public function setDrawOnChartArea($drawOnChartArea)
-    {
-        $this->drawOnChartArea = boolval($drawOnChartArea);
-
-        return $this;
-    }
-
-    /**
-     * @return bool
-     */
-    public function isDrawTicks()
-    {
-        return $this->drawTicks;
-    }
-
-    /**
-     * @param bool $drawTicks
-     *
-     * @return $this
-     */
-    public function setDrawTicks($drawTicks)
-    {
-        $this->drawTicks = boolval($drawTicks);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getTickMarkLength()
-    {
-        return $this->tickMarkLength;
-    }
-
-    /**
-     * @param int $tickMarkLength
-     *
-     * @return $this
-     */
-    public function setTickMarkLength($tickMarkLength)
-    {
-        $this->tickMarkLength = intval($tickMarkLength);
-
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getZeroLineWidth()
-    {
-        return $this->zeroLineWidth;
-    }
-
-    /**
-     * @param int $zeroLineWidth
-     *
-     * @return $this
-     */
-    public function setZeroLineWidth($zeroLineWidth)
-    {
-        $this->zeroLineWidth = intval($zeroLineWidth);
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getZeroLineColor()
-    {
-        return $this->zeroLineColor;
-    }
-
-    /**
-     * @param string $zeroLineColor
-     *
-     * @return $this
-     */
-    public function setZeroLineColor($zeroLineColor)
-    {
-        $this->zeroLineColor = is_null($zeroLineColor) ? null : strval($zeroLineColor);
-
-        return $this;
-    }
-
-    /**
-     * @return bool
-     */
-    public function isOffsetGridLines()
-    {
-        return $this->offsetGridLines;
-    }
-
-    /**
-     * @param bool $offsetGridLines
-     *
-     * @return $this
-     */
-    public function setOffsetGridLines($offsetGridLines)
-    {
-        $this->offsetGridLines = boolval($offsetGridLines);
-
-        return $this;
-    }
-
-    /**
-     * @return array
-     */
-    public function jsonSerialize()
-    {
-        return $this->getArrayCopy();
-    }
+	use ArraySerializable;
+	use StringUtils;
+	use NumberUtils;
+
+	/**
+	 * @var bool
+	 */
+	private $display;
+
+	/**
+	 * @var string|string[]
+	 */
+	private $color;
+
+	/**
+	 * @var float[]|null
+	 */
+	private $borderDash;
+
+	/**
+	 * @var float
+	 */
+	private $borderDashOffset;
+
+	/**
+	 * @var int|int[]
+	 */
+	private $lineWidth;
+
+	/**
+	 * @var bool
+	 */
+	private $drawBorder;
+
+	/**
+	 * @var bool
+	 */
+	private $drawOnChartArea;
+
+	/**
+	 * @var bool
+	 */
+	private $drawTicks;
+
+	/**
+	 * @var int
+	 */
+	private $tickMarkLength;
+
+	/**
+	 * @var int
+	 */
+	private $zeroLineWidth;
+
+	/**
+	 * @var string
+	 */
+	private $zeroLineColor;
+
+	/**
+	 * @var bool
+	 */
+	private $offsetGridLines;
+
+	/**
+	 * @return bool
+	 */
+	public function isDisplay()
+	{
+		return $this->display;
+	}
+
+	/**
+	 * @param bool $display
+	 *
+	 * @return $this
+	 */
+	public function setDisplay($display)
+	{
+		$this->display = $display;
+
+		return $this;
+	}
+
+	/**
+	 * @return string|string[]
+	 */
+	public function getColor()
+	{
+		return $this->color;
+	}
+
+	/**
+	 * @param string|string[] $color
+	 *
+	 * @return $this
+	 */
+	public function setColor($color)
+	{
+		if (is_array($color)) {
+			$this->color = $this->recursiveToString($color);
+		} else {
+			$this->color = is_null($color) ? null : strval($color);
+		}
+
+		return $this;
+	}
+
+	/**
+	 * @return float[]|null
+	 */
+	public function getBorderDash()
+	{
+		return $this->borderDash;
+	}
+
+	/**
+	 * @param float[] $borderDash
+	 *
+	 * @return $this
+	 */
+	public function setBorderDash($borderDash)
+	{
+		if (is_array($borderDash)) {
+			$this->borderDash = $this->recursiveToFloat($borderDash);
+		}
+
+		return $this;
+	}
+
+	/**
+	 * @return float
+	 */
+	public function getBorderDashOffset()
+	{
+		return $this->borderDashOffset;
+	}
+
+	/**
+	 * @param float $borderDashOffset
+	 *
+	 * @return $this
+	 */
+	public function setBorderDashOffset($borderDashOffset)
+	{
+		$this->borderDashOffset = floatval($borderDashOffset);
+
+		return $this;
+	}
+
+	/**
+	 * @return int|int[]
+	 */
+	public function getLineWidth()
+	{
+		return $this->lineWidth;
+	}
+
+	/**
+	 * @param int|int[] $lineWidth
+	 *
+	 * @return $this
+	 */
+	public function setLineWidth($lineWidth)
+	{
+		if (is_array($lineWidth)) {
+			$this->lineWidth = $this->recursiveToInt($lineWidth);
+		} else {
+			$this->lineWidth = is_null($lineWidth) ? null : intval($lineWidth);
+		}
+
+		return $this;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isDrawBorder()
+	{
+		return $this->drawBorder;
+	}
+
+	/**
+	 * @param bool $drawBorder
+	 *
+	 * @return $this
+	 */
+	public function setDrawBorder($drawBorder)
+	{
+		$this->drawBorder = boolval($drawBorder);
+
+		return $this;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isDrawOnChartArea()
+	{
+		return $this->drawOnChartArea;
+	}
+
+	/**
+	 * @param bool $drawOnChartArea
+	 *
+	 * @return $this
+	 */
+	public function setDrawOnChartArea($drawOnChartArea)
+	{
+		$this->drawOnChartArea = boolval($drawOnChartArea);
+
+		return $this;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isDrawTicks()
+	{
+		return $this->drawTicks;
+	}
+
+	/**
+	 * @param bool $drawTicks
+	 *
+	 * @return $this
+	 */
+	public function setDrawTicks($drawTicks)
+	{
+		$this->drawTicks = boolval($drawTicks);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getTickMarkLength()
+	{
+		return $this->tickMarkLength;
+	}
+
+	/**
+	 * @param int $tickMarkLength
+	 *
+	 * @return $this
+	 */
+	public function setTickMarkLength($tickMarkLength)
+	{
+		$this->tickMarkLength = intval($tickMarkLength);
+
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getZeroLineWidth()
+	{
+		return $this->zeroLineWidth;
+	}
+
+	/**
+	 * @param int $zeroLineWidth
+	 *
+	 * @return $this
+	 */
+	public function setZeroLineWidth($zeroLineWidth)
+	{
+		$this->zeroLineWidth = intval($zeroLineWidth);
+
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getZeroLineColor()
+	{
+		return $this->zeroLineColor;
+	}
+
+	/**
+	 * @param string $zeroLineColor
+	 *
+	 * @return $this
+	 */
+	public function setZeroLineColor($zeroLineColor)
+	{
+		$this->zeroLineColor = is_null($zeroLineColor) ? null : strval($zeroLineColor);
+
+		return $this;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isOffsetGridLines()
+	{
+		return $this->offsetGridLines;
+	}
+
+	/**
+	 * @param bool $offsetGridLines
+	 *
+	 * @return $this
+	 */
+	public function setOffsetGridLines($offsetGridLines)
+	{
+		$this->offsetGridLines = boolval($offsetGridLines);
+
+		return $this;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function jsonSerialize()
+	{
+		return $this->getArrayCopy();
+	}
 }

src/Renderer/Json.php

Indentation +27 added lines, -27 removed lines

@@ -9,35 +9,35 @@
  */
 class Json extends Renderer
 {
-    /**
-     * Render the necessary JSON for the chart to function in the frontend.
-     *
-     * @param int|null $flags
-     *
-     * @return string
-     */
-    public function render($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 $flags
+	 *
+	 * @return string
+	 */
+	public function render($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 = $this->chart->options()->getArrayCopy();
-        if (! empty($options)) {
-            $config['options'] = $options;
-        }
+		$options = $this->chart->options()->getArrayCopy();
+		if (! empty($options)) {
+			$config['options'] = $options;
+		}
 
-        return json_encode($config, $flags);
-    }
+		return json_encode($config, $flags);
+	}
 }

Spacing +5 added lines, -5 removed lines

@@ -20,22 +20,22 @@
     {
         $config = [
             'type' => constant(get_class($this->chart) . "::TYPE"),
-            'data' => [],
+            'data' => [ ],
         ];
 
         $labels = $this->chart->labels()->getArrayCopy();
         if ($labels) {
-            $config['data']['labels'] = $labels;
+            $config[ 'data' ][ 'labels' ] = $labels;
         }
 
         $dataSets = $this->chart->dataSets()->getArrayCopy();
         if ($dataSets) {
-            $config['data']['datasets'] = $dataSets;
+            $config[ 'data' ][ 'datasets' ] = $dataSets;
         }
 
         $options = $this->chart->options()->getArrayCopy();
-        if (! empty($options)) {
-            $config['options'] = $options;
+        if (!empty($options)) {
+            $config[ 'options' ] = $options;
         }
 
         return json_encode($config, $flags);