halfpastfouram / phpchartjs

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/Html.php

Indentation +35 added lines, -35 removed lines

@@ -11,39 +11,39 @@
  */
 class Html extends Renderer
 {
-    /**
-     * Renders the necessary HTML for the chart to function in the frontend.
-     *
-     * @param int|null $flags
-     *
-     * @return string
-     */
-    public function render($flags = null)
-    {
-        $dom = new DOMDocument();
-
-        // Render canvas HTML element
-        $canvas = $dom->createElement('canvas');
-        $canvas->setAttribute('id', $this->chart->getId());
-
-        // Add title, height and width if applicable
-        if ($this->chart->getTitle()) {
-            $canvas->setAttribute('title', $this->chart->getTitle());
-        }
-        if ($this->chart->getHeight()) {
-            $canvas->setAttribute('height', $this->chart->getHeight());
-        }
-        if ($this->chart->getWidth()) {
-            $canvas->setAttribute('width', $this->chart->getWidth());
-        }
-
-        $dom->appendChild($canvas);
-
-        // Render JavaScript
-        $scriptRenderer = new JavaScript($this->chart);
-        $script         = $dom->createElement('script', $scriptRenderer->render($flags));
-        $dom->appendChild($script);
-
-        return $dom->saveHTML();
-    }
+	/**
+	 * Renders the necessary HTML for the chart to function in the frontend.
+	 *
+	 * @param int|null $flags
+	 *
+	 * @return string
+	 */
+	public function render($flags = null)
+	{
+		$dom = new DOMDocument();
+
+		// Render canvas HTML element
+		$canvas = $dom->createElement('canvas');
+		$canvas->setAttribute('id', $this->chart->getId());
+
+		// Add title, height and width if applicable
+		if ($this->chart->getTitle()) {
+			$canvas->setAttribute('title', $this->chart->getTitle());
+		}
+		if ($this->chart->getHeight()) {
+			$canvas->setAttribute('height', $this->chart->getHeight());
+		}
+		if ($this->chart->getWidth()) {
+			$canvas->setAttribute('width', $this->chart->getWidth());
+		}
+
+		$dom->appendChild($canvas);
+
+		// Render JavaScript
+		$scriptRenderer = new JavaScript($this->chart);
+		$script         = $dom->createElement('script', $scriptRenderer->render($flags));
+		$dom->appendChild($script);
+
+		return $dom->saveHTML();
+	}
 }

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;
+	}
 }

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;
+	}
 }

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/DataSetCollection.php

Indentation +24 added lines, -24 removed lines

@@ -12,31 +12,31 @@
  */
 class DataSetCollection extends ArrayAccess implements JsonSerializable
 {
-    /**
-     * @return array
-     */
-    public function getArrayCopy()
-    {
-        $rows = [];
-        foreach ($this->data as $row) {
-            /** @var DataSet $row */
-            $rows[] = $row->getArrayCopy();
-        }
+	/**
+	 * @return array
+	 */
+	public function getArrayCopy()
+	{
+		$rows = [];
+		foreach ($this->data as $row) {
+			/** @var DataSet $row */
+			$rows[] = $row->getArrayCopy();
+		}
 
-        return $rows;
-    }
+		return $rows;
+	}
 
-    /**
-     * @return array
-     */
-    public function jsonSerialize()
-    {
-        $rows = [];
-        foreach ($this->data as $row) {
-            /** @var DataSet $row */
-            $rows[] = $row->jsonSerialize();
-        }
+	/**
+	 * @return array
+	 */
+	public function jsonSerialize()
+	{
+		$rows = [];
+		foreach ($this->data as $row) {
+			/** @var DataSet $row */
+			$rows[] = $row->jsonSerialize();
+		}
 
-        return $rows;
-    }
+		return $rows;
+	}
 }

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, $key) {
-            return ! is_null($value) && $key !== 'owner';
-        }, ARRAY_FILTER_USE_BOTH);
-    }
+		// Filter out null values and return the remaining.
+		return array_filter($currentValues, function ($value, $key) {
+			return ! is_null($value) && $key !== 'owner';
+		}, ARRAY_FILTER_USE_BOTH);
+	}
 }

src/Renderer/Json.php

Indentation +36 added lines, -36 removed lines

@@ -11,40 +11,40 @@
  */
 class Json extends Renderer
 {
-    /**
-     * Render the necessary JSON for the chart to function in the frontend.
-     *
-     * @param int|false $flags
-     *
-     * @return string
-     */
-    public function render($flags = null)
-    {
-        $config = [
-            'type' => constant(get_class($this->chart) . "::TYPE"),
-            'data' => [],
-        ];
-
-        $labels = $this->chart->labels()->jsonSerialize();
-        if ($labels) {
-            $config['data']['labels'] = $labels;
-        }
-
-        $dataSets = $this->chart->dataSets()->jsonSerialize();
-        if ($dataSets) {
-            $config['data']['datasets'] = $dataSets;
-        }
-
-        $options = $this->chart->options()->jsonSerialize();
-        if (! empty($options)) {
-            $config['options'] = $options;
-        }
-
-        $output = JsonHelper::encode($config, false, ['enableJsonExprFinder' => true]);
-        if ($flags & Renderer::RENDER_PRETTY) {
-            $output = JsonHelper::prettyPrint($output);
-        }
-
-        return $output;
-    }
+	/**
+	 * Render the necessary JSON for the chart to function in the frontend.
+	 *
+	 * @param int|false $flags
+	 *
+	 * @return string
+	 */
+	public function render($flags = null)
+	{
+		$config = [
+			'type' => constant(get_class($this->chart) . "::TYPE"),
+			'data' => [],
+		];
+
+		$labels = $this->chart->labels()->jsonSerialize();
+		if ($labels) {
+			$config['data']['labels'] = $labels;
+		}
+
+		$dataSets = $this->chart->dataSets()->jsonSerialize();
+		if ($dataSets) {
+			$config['data']['datasets'] = $dataSets;
+		}
+
+		$options = $this->chart->options()->jsonSerialize();
+		if (! empty($options)) {
+			$config['options'] = $options;
+		}
+
+		$output = JsonHelper::encode($config, false, ['enableJsonExprFinder' => true]);
+		if ($flags & Renderer::RENDER_PRETTY) {
+			$output = JsonHelper::prettyPrint($output);
+		}
+
+		return $output;
+	}
 }

src/Renderer/JavaScript.php

Indentation +21 added lines, -21 removed lines

@@ -9,28 +9,28 @@ 
  */
 class JavaScript extends Renderer
 {
-    /**
-     * Renders the necessary JavaScript for the chart to function in the frontend.
-     *
-     * @param int|null $flags
-     *
-     * @return string
-     */
-    public function render($flags = null)
-    {
-        $script = [];
+	/**
+	 * Renders the necessary JavaScript for the chart to function in the frontend.
+	 *
+	 * @param int|null $flags
+	 *
+	 * @return string
+	 */
+	public function render($flags = null)
+	{
+		$script = [];
 
-        // First, setup the canvas context
-        $script[] = "var ctx = document.getElementById( \"{$this->chart->getId()}\" ).getContext( \"2d\" );";
+		// First, setup the canvas context
+		$script[] = "var ctx = document.getElementById( \"{$this->chart->getId()}\" ).getContext( \"2d\" );";
 
-        // Now, setup the chart instance
-        $jsonRenderer = new Json($this->chart);
-        $json         = $jsonRenderer->render($flags);
-        $script[]     = "var chart = new Chart( ctx, {$json} );";
-        $scriptString = implode("\n", $script);
+		// Now, setup the chart instance
+		$jsonRenderer = new Json($this->chart);
+		$json         = $jsonRenderer->render($flags);
+		$script[]     = "var chart = new Chart( ctx, {$json} );";
+		$scriptString = implode("\n", $script);
 
-        // Return the script
-        return <<<JS
+		// Return the script
+		return <<<JS
 window.onload=(function(oldLoad){return function(){
   if (oldLoad) {
     oldLoad();
@@ -45,6 +45,6 @@ 
   window.chartInstances['{$this->chart->getId()}'] = chart;
 }})(window.onload);
 JS
-            ;
-    }
+			;
+	}
 }