Re: [請益] 新手發問希望有大大可以指導

看板PHP作者dcplay01 (dcplay)時間18年前 (2007/11/04 12:52)推噓1(1推 0噓 1→)

留言2則, 2人參與討論串2/2 (看更多)

<?php include ("../jpgraph.php"); include ("../jpgraph_radar.php"); // Create the basic rtadar graph $graph = new RadarGraph(300,200,"auto"); // Set background color and shadow $graph->SetColor("white"); $graph->SetShadow(); // Position the graph $graph->SetCenter(0.4,0.55); // Setup the axis formatting $graph->axis->SetFont(FF_FONT1,FS_BOLD); $graph->axis->SetWeight(2); // Setup the grid lines $graph->grid->SetLineStyle("longdashed"); $graph->grid->SetColor("navy"); $graph->grid->Show(); $graph->HideTickMarks(); // Setup graph titles $graph->title->Set("Quality result"); $graph->title->SetFont(FF_FONT1,FS_BOLD); $graph->SetTitles(array("One","Two","Three","Four","Five","Sex","Seven","Eight","Nine","Ten")); // Create the first radar plot $plot = new RadarPlot(array(30,80,60,40,71,81,47,60)); $plot->SetLegend("Goal"); $plot->SetColor("red","lightred"); $plot->SetFill(false); $plot->SetLineWeight(2); // Create the second radar plot $plot2 = new RadarPlot(array(70,40,30,80,31,51,14,80,90)); $plot2->SetLegend("Actual"); $plot2->SetColor("blue","lightred"); // Add the plots to the graph $graph->Add($plot2); $graph->Add($plot); // And output the graph $graph->Stroke(); ?> 以上是完整的程式碼..... 小的只是想把資料庫裡面的資料套用在 $plot = new RadarPlot(array(30,80,60,40,71,81,47,60)); 這一行而已..... 如果改成 $nb= @mysql_fetch_array($result); $plot = new RadarPlot ($nb[]); 就會出現 Warning: Wrong parameter count for max() in c:\appserv\www\jpgraph-1.16\src\ jpgraph_radar.php on line 309 Warning: Wrong parameter count for min() in c:\appserv\www\jpgraph-1.16\ src\jpgraph_radar.php on line 305 JpGraph Error: Each spider plot must have the same number of data points. 不知道該怎樣把資料庫的值變成符合這程式要的型態.... 感謝大大點閱這篇文章>W< 抱歉程式碼很冗長能否有大大指導小的把檔案傳給你比較方便@@"... -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 125.229.197.199

Re: [請益] 新手發問 希望有大大可以指導

Re: [請益] 新手發問希望有大大可以指導