Function Stroke has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    public function Stroke($aStrokeFileName = '')
    {
        // If the filename is the predefined value = '_csim_special_'
        // we assume that the call to stroke only needs to do enough
        // to correctly generate the CSIM maps.

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Function Add has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    public function Add($aObj)
    {
        if (is_array($aObj) && safe_count($aObj) > 0) {
            $cl = $aObj[0];
        } else {

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Method Stroke has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function Stroke($img, $aVal, $x, $y)
    {
        if ($this->show) {
            if ($this->negformat == '') {
                $this->negformat = $this->format;

Method Get has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function Get($errnbr, $a1 = null, $a2 = null, $a3 = null, $a4 = null, $a5 = null)
    {
        global $__jpg_err_locale;
        if (!isset($this->lt[$errnbr])) {
            return 'Internal error: The specified error message (' . $errnbr . ') does not exist in the chosen locale (' . $__jpg_err_locale . ')';

Method SetupGraph has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function SetupGraph($graph)
    {
        // graph
        $graph->SetFrame(false);
        $graph->SetMarginColor('white');

Method _doLabelFormat has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function _doLabelFormat($aVal, $aIdx, $aNbrTicks)
    {
        // If precision hasn't been specified set it to a sensible value
        if ($this->precision == -1) {
            $t = log10($this->minor_step);

Method LineInterpolate has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function LineInterpolate(&$aData)
    {
        $n = safe_count($aData);
        $i = 0;

Method GetCSIMareas has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function GetCSIMareas()
    {
        if (!$this->iHasStroked) {
            $this->Stroke(_CSIM_SPECIALFILE);
        }

Method StrokeFrame has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function StrokeFrame()
    {
        if (!$this->doframe) {
            return;
        }

Method Stroke has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function Stroke($img, $pos, $scale, $startangle)
    {
        $nbrpnts = safe_count($this->data);
        $astep   = 2 * M_PI / $nbrpnts;
        $a       = $startangle;

Method imageSmoothArc has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function imageSmoothArc(&$img, $cx, $cy, $w, $h, $color, $start, $stop)
    {
        // Originally written from scratch by Ulrich Mierendorff, 06/2006
        // Rewritten and improved, 04/2007, 07/2007
        // compared to old version:

Method Color has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function Color($aColor)
    {
        if (is_string($aColor)) {
            $matches = [];
            // this regex will parse a color string and fill the $matches array as such:

Method Stroke has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function Stroke($img, $pos, $scale, $startangle)
    {
        $nbrpnts = safe_count($this->data);
        $astep   = 2 * M_PI / $nbrpnts;
        $a       = $startangle;

Method SetScale has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function SetScale($aAxisType, $aYMin = 1, $aYMax = 1, $aXMin = 1, $aXMax = 1)
    {
        $this->axtype = $aAxisType;

        if ($aYMax < $aYMin || $aXMax < $aXMin) {

Method _StrokeAxisTitle has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function _StrokeAxisTitle($pos, $aAxisAngle, $title)
    {
        $this->title->Set($title);
        $marg = 6 + $this->title->margin;
        $xt   = round(($this->scale->world_abs_size + $marg) * cos($aAxisAngle) + $this->scale->scale_abs[0]);

Method _SetPatternHelper has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function _SetPatternHelper($aPattern, &$aPatternValue, &$aDensity)
    {
        switch ($aPattern) {
            case PATTERN_DIAG1:
                $aPatternValue = 1;

Method GetWidth has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function GetWidth($aImg, $aUseTabs = false, $aTabExtraMargin = 1.1)
    {
        $extra_margin = 4;
        $aImg->SetFont($this->iFFamily, $this->iFStyle, $this->iFSize);
        if (is_string($this->iText)) {

Function PreStrokeAdjust has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

    public function PreStrokeAdjust($graph)
    {
        parent::PreStrokeAdjust($graph);

        // If we are using a log Y-scale we want the base to be at the

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Function Stroke has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

    public function Stroke($img, $pos, $scale, $startangle)
    {
        $nbrpnts = safe_count($this->data);
        $astep   = 2 * M_PI / $nbrpnts;
        $a       = $startangle;

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Function Max has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

    public function Max()
    {
        if (isset($this->coords[1])) {
            $x = $this->coords[1];
        } else {

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