*/ namespace graph_library; require_once '../Autoloader.php'; header('Content-Type:image/png'); $platno = new Canvas(); $pieChart = new PieChart('naslov pie charta', 300, 300); $legend = new Legend(); $legend->addItem(new LegendItem('1. item legende')); $legend->addItem(new LegendItem('2. item legende')); $podatak = new DataCollection(); $podatak->addItem(new DataCollectionItem([5])); $id_podataka = $pieChart->addData($podatak); $pieChart->colorData(56, 80, 57, $id_podataka); $podatak = new DataCollection(); $podatak->addItem(new DataCollectionItem([17])); $id_podataka = $pieChart->addData($podatak); $pieChart->colorData(16, 20, 17, $id_podataka); $podatak = new DataCollection(); $podatak->addItem(new DataCollectionItem([35])); $id_podataka = $pieChart->addData($podatak); $pieChart->colorData(36, 40, 57, $id_podataka); $podatak = new DataCollection(); $podatak->addItem(new DataCollectionItem([35])); $id_podataka = $pieChart->addData($podatak); $pieChart->colorData(170, 0, 0, $id_podataka); $pieChart->setLegend($legend, 10, 100); $platno->addChart($pieChart, 0, 0); $slika = $platno->render(); imagepng($slika); $platno->save('pie.png');
$podaci = new DataCollection(); //line chart $line_chart = new LineChart('Cijena dionica', 300, 300); $legend = new Legend(); $legend->addItem(new LegendItem('Relativni odnos dionica zadnjih 5 godina')); $podaci->addItems(array(new DataCollectionItem([2011, 10]), new DataCollectionItem([2012, 15]), new DataCollectionItem([2013, 8]), new DataCollectionItem([2014, 19]), new DataCollectionItem([2015, 22]))); $line_chart->setLegend($legend, 10, 100); $id_podataka = $line_chart->addData($podaci); $line_chart->colorData(16, 80, 57, $id_podataka); $platno->addChart($line_chart, 0, 0); //pie chart $line_chart = new PieChart('Naslov pie charta', 300, 300); $pieLegend = new Legend(); $pieLegend->addItem(new LegendItem('1. item legende')); $pieLegend->addItem(new LegendItem('2. item legende')); $line_chart->setLegend($pieLegend, 200, 100); $podatak = new DataCollection(); $podatak->addItem(new DataCollectionItem([5])); $id_podataka = $line_chart->addData($podatak); $line_chart->colorData(56, 80, 57, $id_podataka); $podatak = new DataCollection(); $podatak->addItem(new DataCollectionItem([17])); $id_podataka = $line_chart->addData($podatak); $line_chart->colorData(16, 20, 17, $id_podataka); $podatak = new DataCollection(); $podatak->addItem(new DataCollectionItem([35])); $id_podataka = $line_chart->addData($podatak); $line_chart->colorData(36, 40, 57, $id_podataka); $podatak = new DataCollection(); $podatak->addItem(new DataCollectionItem([35])); $id_podataka = $line_chart->addData($podatak);