Function calculateCommentPosition has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    private function calculateCommentPosition($fontObject, $comment, $direction, $widthList)
    {
        list($textWidth, $textHeight) = $fontObject->calculateImageStringSize($comment);

        // nudge pushes the comment out along the link arrow a little bit

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Function readConfigLines has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function readConfigLines($inputLines)
    {
        MapUtility::debug("in readConfigLines\n");

        foreach ($inputLines as $buffer) {

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Method init has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public function init(&$link, $controlPoints, $widths, $directions = 2, $splitPosition = 50, $arrowStyle = 'classic')

Method tidySimpleDimension has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private function tidySimpleDimension($boundingBoxA, $boundingBoxB, $nodeA, $nodeB, $simpleIndex, $simpleCoordinate)

Function getBySubstring has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function getBySubstring($nameFilter, $reverseOrder = false)
    {
        $result = array();

        foreach ($this->shapes as $shape) {

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Method drawImageString has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public function drawImageString($gdImage, $x, $y, $string, $colour, $angle = 0)

Method drawImageString has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public function drawImageString($gdImage, $x, $y, $string, $colour, $angle = 0)

Function readConfigSimpleAssignment has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    private function readConfigSimpleAssignment($keyword, $matches)
    {
        foreach ($keyword[1] as $key => $val) {
            // so we can poke in numbers too, if the value starts with #
            // then take the # off, and treat the rest as a number literal

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Function updateMapProperties has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function updateMapProperties($params)
    {
        if (!$this->isLoaded()) {
            throw new WeathermapInternalFail("Map must be loaded before editing API called.");
        }

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Function extractSettingsCookie has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function extractSettingsCookie($cookies)
    {
        // these are all set via the Editor Settings dialog, in the editor, now.

        $this->useOverlayVIA = false; // set to TRUE to enable experimental overlay showing VIAs

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Function handleNodeStep1 has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function handleNodeStep1($request, $context = null)
    {
        global $config; // Cacti config object

        $hostId = -1;

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Avoid deeply nested control flow statements.

Open

                        if ($size[0] > $this->minBGImageSize && $size[1] > $this->minBGImageSize) {
                            $bg = true;
                        }

Function mapReadOnlySettings has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function mapReadOnlySettings(
        $id,
        $title = ''
    ) {
        if ($title == '') {

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Function weathermap_show_tab has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

function weathermap_show_tab()
{
    global $config, $user_auth_realm_filenames;
    $realmID = 0;

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Method buildOverlibPositioning has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private function buildOverlibPositioning($mapItem, $midX, $mapCenterX, $midY, $mapCenterY)

Method drawMarkerPolygon has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public static function drawMarkerPolygon($gdImage, $colour, $point, $size, $relativeMoves)

Method imagecreatescaledcolourizedfromfile has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public function imagecreatescaledcolourizedfromfile($filename, $scaleWidth, $scaleHeight, $colour, $colourMethod)

Method drawLabel has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private function drawLabel(&$map, $textPoint, $backgroundColour, $nodeImageRef, $labelBox)

Method addSpan has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public function addSpan($lowValue, $highValue, $lowColour, $highColour = null, $tag = '')

Function writeImageFile has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    protected function writeImageFile($imageFileName, $imageRef)
    {
        $extension = strtolower(substr($imageFileName, -4, 4));

        $types = array(

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