Proyectos de Subversion LeadersLinked - Backend

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<?php
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namespace LeadersLinked\Library;
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use Fpdf\Fpdf;
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use Amenadiel\JpGraph\Graph;
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use Amenadiel\JpGraph\Plot;
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class SurveyReport extends FPDF {
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    /**
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     * Header PDF
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     */
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    function Header() {
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        $this->Image($_SERVER['DOCUMENT_ROOT'] . '/pdf/header_background.png', 10, 8, 190);
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        $this->Image($_SERVER['DOCUMENT_ROOT'] . '/pdf/header_logo.png', 130, 20, 60);
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    }
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    /**
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     * Header custom PDF
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     * @param string $headerFormName
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     * @param string $headerUsername
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     */
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    function customHeader($headerFormName, $headerUsername) {
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        $s = utf8_decode(' Página: ' . $this->PageNo());
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        $this->SetFont('Arial', '', 10);
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        $this->SetY(40);
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        $this->Cell(190, 10, $s, 0, 0, 'R');
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        $this->SetFont('Arial', 'B', 15);
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        $this->SetY(50);
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        $this->Cell(180, 10, $headerFormName, 0, 0, 'C');
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        $this->setY($this->getY() + 8);
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        $this->SetFont('Arial', '', 10);
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        $this->Cell(180, 10, $headerUsername, 0, 0, 'C');
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        $this->setY($this->getY() + 10);
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    }
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    /**
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     * Footer PDF
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     */
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    function Footer() {
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        $this->SetY(-30);
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        $this->Image($_SERVER['DOCUMENT_ROOT'] . '/pdf/footer_background.jpg', 10, $this->getY(), 190);
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    }
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    /**
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     * Create chart PDF
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     * @param string[] $labels
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     * @param float[] $values
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     * @param string $title
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     * @param string $filename
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     */
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    function pieChart($labels, $values, $title, $filename) {
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        // We need some data
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        $datay = $values;
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        $datax = $labels;
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        // Setup the graph.
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        $graph = new Graph\PieGraph(400, 240);
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        $graph->clearTheme();
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        $graph->SetShadow();
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        // Create the bar pot
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        $bplot = new Plot\PiePlot($datay);
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        $bplot->SetLabels($datax);
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        $bplot->SetLabelPos(1);
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        // Setup color for gradient fill style
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        // Set color for the frame of each bar
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        $bplot->SetColor("white");
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        $bplot->SetLabelType(PIE_VALUE_PER);
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        $graph->Add($bplot);
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        $graph->Stroke($filename);
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    }
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    function barChart($label, $values, $title, $filename)
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    {
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        $graph = new Graph\Graph(700, count($values) * 50, 'auto');
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        $graph->SetScale('textint');
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        $graph->clearTheme();
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        $graph->SetShadow();
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        $graph->Set90AndMargin(130, 30, 60, 30);
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        $graph->xaxis->SetTickLabels($label);
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        $bplot = new Plot\BarPlot($values);
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        $bplot->SetFillColor('orange');
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        $bplot->SetWidth(0.5);
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        $bplot->SetShadow();
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        $bplot->value->Show();
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        $graph->Add($bplot);
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        $graph->Stroke($filename);
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    }
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    function SetLegends($values, $format)
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    {
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        $this->legends=array();
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        $this->wLegend=0;
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        $this->sum=array_sum($values);
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        $this->NbVal=count($values);
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        foreach($values as $l=>$val)
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        {
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            $p=sprintf('%.2f',$val/$this->sum*100).'%';
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            $legend=str_replace(array('%l','%v','%p'),array($l,$val,$p),$format);
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            $this->legends[]=$legend;
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            $this->wLegend=max($this->GetStringWidth($legend),$this->wLegend);
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        }
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    }
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}