You can mix some chart series together. Column, Line, Area chart can be mixed together.
The same with Scatter and ScatterLine chart.
<?php
/*
* This file is ready to run as standalone example. However, please do:
* 1. Add tags <html><head><body> to make a complete page
* 2. Change relative path in $KoolControlFolder variable to correctly point to KoolControls folder
*/
$KoolControlsFolder = "../../../../KoolControls";//Relative path to "KoolPHPSuite/KoolControls" folder
require $KoolControlsFolder."/KoolChart/koolchart.php";
$chart_scatter = new KoolChart("chart_scatter");
$chart_scatter->scriptFolder=$KoolControlsFolder."/KoolChart";
$chart_scatter->Title->Text = "Chart with Scatter and ScatterLine Series";
$chart_scatter->Height = 550;
$chart_scatter->Width = 600;
$chart_scatter->Legend->Appearance->Visible = true;
$chart_scatter->Legend->Appearance->Position = "bottom";
$chart_scatter->PlotArea->XAxis->Title = "";
$chart_scatter->PlotArea->XAxis->MaxValue = 100;
$chart_scatter->PlotArea->XAxis->MinValue = 0;
$chart_scatter->PlotArea->XAxis->MajorStep = 10;
$chart_scatter->PlotArea->XAxis->MinorStep = 2;
$chart_scatter->PlotArea->YAxis->Title = "";
$chart_scatter->PlotArea->YAxis->MaxValue = 100;
$chart_scatter->PlotArea->YAxis->MinValue = 0;
$chart_scatter->PlotArea->YAxis->MajorStep = 10;
$chart_scatter->PlotArea->YAxis->MinorStep = 2;
$series = new ScatterLineSeries("Forecast");
$series->LabelsAppearance->DataFormatString = "({0},{1})";
$series->MarkersAppearance->MarkersType = "Triangles";
$series->TooltipsAppearance->DataFormatString = "({0},{1})";
$series->AddItem(new ScatterItem(10,10));
$series->AddItem(new ScatterItem(20,20));
$series->AddItem(new ScatterItem(40,40));
$series->AddItem(new ScatterItem(60,60));
$series->AddItem(new ScatterItem(80,80));
$chart_scatter->PlotArea->AddSeries($series);
$series = new ScatterSeries("Actual");
$series->Appearance->BackgroundColor = "orange";
$series->LabelsAppearance->DataFormatString = "({0},{1})";
$series->TooltipsAppearance->DataFormatString = "({0},{1})";
$series->AddItem(new ScatterItem(11,13));
$series->AddItem(new ScatterItem(13,12));
$series->AddItem(new ScatterItem(15,20));
$series->AddItem(new ScatterItem(22,30));
$series->AddItem(new ScatterItem(25,15));
$series->AddItem(new ScatterItem(30,40));
$series->AddItem(new ScatterItem(32,25));
$series->AddItem(new ScatterItem(90,80));
$series->AddItem(new ScatterItem(70,65));
$series->AddItem(new ScatterItem(90,75));
$chart_scatter->PlotArea->AddSeries($series);
$chart_column_line = new KoolChart("chart_column_line");
$chart_column_line->scriptFolder=$KoolControlsFolder."/KoolChart";
$chart_column_line->Height = 550;
$chart_column_line->Width = 600;
$chart_column_line->Title->Text = "Chart with Line and Column Series";
$chart_column_line->Legend->Appearance->Visible = false;
$chart_column_line->PlotArea->XAxis->Title = "";
$chart_column_line->PlotArea->XAxis->Color = "black";
$chart_column_line->PlotArea->XAxis->MajorGridLines->Color = "#b4b4b4";
$chart_column_line->PlotArea->XAxis->MinorGridLines->Color = "#d2d2d2";
$chart_column_line->PlotArea->XAxis->Set(array("Q1","Q2","Q3","Q4","Q5"));
$chart_column_line->PlotArea->YAxis->Title = "";
$chart_column_line->PlotArea->YAxis->MinorTickSize = 0;
$chart_column_line->PlotArea->YAxis->MaxValue = 100;
$chart_column_line->PlotArea->YAxis->MinValue = 0;
$chart_column_line->PlotArea->YAxis->MajorStep = 10;
$chart_column_line->PlotArea->YAxis->MinorStep = 2;
$chart_column_line->PlotArea->YAxis->Color = "black";
$chart_column_line->PlotArea->YAxis->MajorGridLines->Color = "#b4b4b4";
$chart_column_line->PlotArea->YAxis->MinorGridLines->Color = "#d2d2d2";
$series = new ColumnSeries();
$series->Appearance->BackgroundColor = "#5CB8E3";
$series->ArrayData(array(20,30,40,70,50));
$chart_column_line->PlotArea->AddSeries($series);
$series = new LineSeries();
$series->Appearance->BackgroundColor = "green";
$series->ArrayData(array(76,15,60,35,80));
$chart_column_line->PlotArea->AddSeries($series);
?>
<form id="form1" method="post">
<div>
<?php echo $chart_scatter->Render();?>
</div>
<div>
<?php echo $chart_column_line->Render();?>
</div>
<div><i>* <u>Note</u>:</i>Generate your own chart with <a style="color:#B8305E;" target="_blank" href="http://codegen.koolphp.net/generate_koolchart.php">Code Generator</a></div>
</form>
KoolChart - Excellent PHP Chart and GraphFullVersion 2.6.0.2 released on 25/11/2016