public function actionLine($id = -1)
{
$data = $this->analyse($id);
include 'jpgraph/jpgraph.php';
include 'jpgraph/jpgraph_line.php';
$ydata = array();
$xdata = array();
foreach ($data as $key => $value) {
array_push($xdata, $key);
array_push($ydata, $value);
}
if (count($data) == 0) {
echo '近一个习惯起没有相应的反馈级记录';
die;
}
$graph = new Graph(500, 500, 'auto');
$graph->SetScale('textlin');
$linePlot = new linePlot($ydata);
$linePlot->SetColor("blue:0.5");
$linePlot->value->Show();
$linePlot->SetWeight(1);
$graph->Add($linePlot);
$graph->xaxis->SetTickLabels($xdata);
// $graph -> xaxis -> SetTextLabelInterval(2);
$graph->yaxis->SetColor("black");
$graph->yaxis->SetWeight(2);
$graph->SetShadow();
$graph->Stroke();
}
public function actionLine($id)
{
$cate_name = Category::model()->findByPk($id)->cname;
$data = $this->analyse($id);
include 'jpgraph/jpgraph.php';
include 'jpgraph/jpgraph_line.php';
$ydata = array();
$xdata = array();
foreach ($data as $key => $value) {
array_push($xdata, $key);
array_push($ydata, $value);
}
if (count($data) == 0) {
echo '近一个习惯起没有相应的反馈级记录';
die;
}
$graph = new Graph(500, 500, 'auto');
$graph->SetScale('textlin');
$graph->title->Set('近一个星期关于' . $cate_name . '的反馈情况');
$linePlot = new linePlot($ydata);
$linePlot->SetColor("blue:0.5");
$linePlot->SetWeight(2);
$graph->Add($linePlot);
$graph->xaxis->SetTickLabels($xdata);
$graph->xaxis->SetTextLabelInterval(2);
$graph->yaxis->SetColor("black");
$graph->yaxis->SetWeight(2);
$graph->SetShadow();
$graph->Stroke();
}
