1 <?php\r
2 /*\r
3 Example20 : A stacked bar graph\r
4 */\r
5 \r
6 // Standard inclusions \r
7 include("pChart/pData.class");\r
8 include("pChart/pChart.class");\r
9 \r
10 // Dataset definition \r
11 $DataSet = new pData;\r
12 $DataSet->AddPoint(array(1,4,-3,2,-3,3,2,1,0,7,4),"Serie1");\r
13 $DataSet->AddPoint(array(3,3,-4,1,-2,2,1,0,-1,6,3),"Serie2");\r
14 $DataSet->AddPoint(array(4,1,2,-1,-4,-2,3,2,1,2,2),"Serie3");\r
15 $DataSet->AddAllSeries();\r
16 $DataSet->SetAbsciseLabelSerie();\r
17 $DataSet->SetSerieName("January","Serie1");\r
18 $DataSet->SetSerieName("February","Serie2");\r
19 $DataSet->SetSerieName("March","Serie3");\r
20 \r
21 // Initialise the graph\r
22 $Test = new pChart(700,230);\r
23 $Test->setFontProperties("Fonts/tahoma.ttf",8);\r
24 $Test->setGraphArea(50,30,680,200);\r
25 $Test->drawFilledRoundedRectangle(7,7,693,223,5,240,240,240);\r
26 $Test->drawRoundedRectangle(5,5,695,225,5,230,230,230);\r
27 $Test->drawGraphArea(255,255,255,TRUE);\r
28 $Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_ADDALL,150,150,150,TRUE,0,2,TRUE);\r
29 $Test->drawGrid(4,TRUE,230,230,230,50);\r
30 \r
31 // Draw the 0 line\r
32 $Test->setFontProperties("Fonts/tahoma.ttf",6);\r
33 $Test->drawTreshold(0,143,55,72,TRUE,TRUE);\r
34 \r
35 // Draw the bar graph\r
36 $Test->drawStackedBarGraph($DataSet->GetData(),$DataSet->GetDataDescription(),100);\r
37 \r
38 // Finish the graph\r
39 $Test->setFontProperties("Fonts/tahoma.ttf",8);\r
40 $Test->drawLegend(596,150,$DataSet->GetDataDescription(),255,255,255);\r
41 $Test->setFontProperties("Fonts/tahoma.ttf",10);\r
42 $Test->drawTitle(50,22,"Example 20",50,50,50,585);\r
43 $Test->Render("example20.png");\r
44 ?>