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The method Legend uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

        } else {
            $graph->legend->Add($this->legend, $this->color, $this->mark);
        }
Severity: Minor
Found in src/plot/RadarPlot.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

The method Stroke uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

            } else {
                $ytop    = $yclose;
                $ybottom = $yopen;
            }
Severity: Minor
Found in src/plot/StockPlot.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid unused parameters such as '$aImg'.
Open

    public function Stroke($aImg, $aXScale, $aYScale)
Severity: Minor
Found in src/plot/Plot.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

Avoid unused parameters such as '$aXScale'.
Open

    public function Stroke($aImg, $aXScale, $aYScale)
Severity: Minor
Found in src/plot/Plot.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

Avoid unused parameters such as '$aImg'.
Open

    public function StrokeMargin($aImg)
Severity: Minor
Found in src/plot/Plot.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

The method Stroke uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

                } else {
                    $this->mark->SetCSIMTarget($this->csimtargets[$i]);
                }
Severity: Minor
Found in src/plot/ScatterPlot.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid unused parameters such as '$xr'.
Open

    public function ModBox($img, $xscale, $yscale, $i, $xl, $xr, $neg)
Severity: Minor
Found in src/plot/StockPlot.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

The method SetAutoScaleAngle uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

                } else {
                    $data[$i] = [];
                }
Severity: Minor
Found in src/plot/WindrosePlot.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method '__construct'.
Open

            Util\JpGraphError::RaiseL(25121); //("Empty input data array specified for plot. Must have at least one data point.");
Severity: Minor
Found in src/plot/Plot.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method '__construct'.
Open

                    Util\JpGraphError::RaiseL(25070);
Severity: Minor
Found in src/plot/Plot.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method '_Stroke'.
Open

            Util\JpGraphError::RaiseL(25125); //(" Illegal direction for static line");
Severity: Minor
Found in src/plot/PlotLine.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method '__construct'.
Open

            Util\JpGraphError::RaiseL(20003); //("Scatterplot must have equal number of X and Y points.");
Severity: Minor
Found in src/plot/ScatterPlot.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

The method Stroke() has an NPath complexity of 578. The configured NPath complexity threshold is 200.
Open

    public function Stroke($img, $xscale, $yscale)
    {
        $ymin = $yscale->scale_abs[0];
        if ($yscale->scale[0] < 0) {
            $yzero = $yscale->Translate(0);
Severity: Minor
Found in src/plot/ScatterPlot.php by phpmd

NPathComplexity

Since: 0.1

The NPath complexity of a method is the number of acyclic execution paths through that method. A threshold of 200 is generally considered the point where measures should be taken to reduce complexity.

Example

class Foo {
    function bar() {
        // lots of complicated code
    }
}

Source https://phpmd.org/rules/codesize.html#npathcomplexity

The method Stroke() has an NPath complexity of 3468. The configured NPath complexity threshold is 200.
Open

    public function Stroke($img, $xscale, $yscale)
    {
        $n = $this->numpoints;
        if ($this->center) {
            --$n;
Severity: Minor
Found in src/plot/StockPlot.php by phpmd

NPathComplexity

Since: 0.1

The NPath complexity of a method is the number of acyclic execution paths through that method. A threshold of 200 is generally considered the point where measures should be taken to reduce complexity.

Example

class Foo {
    function bar() {
        // lots of complicated code
    }
}

Source https://phpmd.org/rules/codesize.html#npathcomplexity

Avoid unused parameters such as '$neg'.
Open

    public function ModBox($img, $xscale, $yscale, $i, $xl, $xr, $neg)
Severity: Minor
Found in src/plot/StockPlot.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

The method Max uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

        } else {
            $x = '';
        }
Severity: Minor
Found in src/plot/Plot.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid unused parameters such as '$aGraph'.
Open

    public function PreStrokeAdjust($aGraph)
Severity: Minor
Found in src/plot/PlotLine.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method 'SetType'.
Open

            Util\JpGraphError::RaiseL(23003); //('A filename must be specified if you set the mark type to MARK_IMG.');
Severity: Minor
Found in src/plot/PlotMark.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid unused parameters such as '$i'.
Open

    public function ModBox($img, $xscale, $yscale, $i, $xl, $xr, $neg)
Severity: Minor
Found in src/plot/StockPlot.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

The class WindrosePlot has 1186 lines of code. Current threshold is 1000. Avoid really long classes.
Open

class WindrosePlot
{
    private $iAntiAlias          = true;
    private $iData               = [];
    public $iX                   = 0.5;
Severity: Minor
Found in src/plot/WindrosePlot.php by phpmd
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