# Add a title to the chart using 18 pts Times Bold Italic font
$c->addTitle("Inventory Curve Flow", "timesbi.ttf", 18);
# Set the plotarea at (50, 55) and of 500 x 280 pixels in size. Use a vertical
# gradient color from light blue (f9f9ff) to sky blue (aaccff) as background. Set
# border to transparent and grid lines to white (ffffff).
$c->setPlotArea(50, 55, 500, 280, $c->linearGradientColor(0, 55, 0, 335, 0xf9fcff,
0xaaccff), -1, Transparent, 0xffffff);
# Add a legend box at (50, 28) using horizontal layout. Use 10pts Arial Bold as font,
# with transparent background.
$legendObj = $c->addLegend(50, 28, false, "arialbd.ttf", 10);
$legendObj->setBackground(Transparent);
# Set the x axis labels
$c->xAxis->setLabels($labels);
# Set y-axis tick density to 30 pixels. ChartDirector auto-scaling will use this as
# the guideline when putting ticks on the y-axis.
$c->yAxis->setTickDensity(30);
# Set axis label style to 8pts Arial Bold
$c->xAxis->setLabelStyle("arialbd.ttf", 8);
$c->yAxis->setLabelStyle("arialbd.ttf", 8);
# Set axis line width to 2 pixels
$c->xAxis->setWidth(2);
$c->yAxis->setWidth(2);
# Add axis title using 10pts Arial Bold Italic font
$c->yAxis->setTitle("Revenue in USD millions", "arialbi.ttf", 10);
# Add a line layer to the chart
$layer = $c->addLineLayer2();
# Set the line width to 3 pixels
$layer->setLineWidth(3);
# Add the three data sets to the line layer, using circles, diamands and X shapes as
# symbols
$dataSetObj = $layer->addDataSet($data0, 0xff0000, "Plan start");
$dataSetObj->setDataSymbol(CircleSymbol, 9);
$dataSetObj = $layer->addDataSet($data1, 0x00ff00, "Plan finish");
$dataSetObj->setDataSymbol(DiamondSymbol, 11);
$dataSetObj = $layer->addDataSet($data2, 0xff6600, "Plan ship");
$dataSetObj->setDataSymbol(Cross2Shape(), 11);
$dataSetObj = $layer->addDataSet($data3, 0x1a660F, "Start");
$dataSetObj->setDataSymbol(Cross2Shape(), 11);
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