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/ChartDirector/scatter animated
Function:
Required plugins for this example: MBS ChartDirector Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /ChartDirector/scatter animated
This example is the version from Fri, 7th Aug 2014.
Project "scatter animated.rbp"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
End Class
Class PicWindow Inherits Window
Control Timer1 Inherits Timer
ControlInstance Timer1 Inherits Timer
EventHandler Sub Action() modify render End EventHandler
End Control
EventHandler Sub Open() // The XY points for the scatter chart // the actual data and labels are just examples // it shows the speed with over 20000 data points in just a few milliseconds dim dataX0n(-1) as double = array(10, 15, 6, 12, 14, 8, 13, 13, 16, 12, 10.5) dim dataY0n(-1) as double = array(130, 150, 80, 110, 110, 105, 130, 115, 170, 125, 125.0) dim dataX1n(-1) as double = array(6, 12, 4, 3.5, 7, 8, 9, 10, 12, 11, 8.0) dim dataY1n(-1) as double = array(65, 80, 40, 45, 70, 80, 80, 90, 100, 105.0, 60) #pragma DisableBackgroundTasks true for each d as Double in dataX0n for i as integer = 0 to 1000 dataX0.Append d + rnd*4 - 2 next next for each d as Double in dataX1n for i as integer = 0 to 1000 dataX1.Append d + rnd*4 - 2 next next for each d as Double in dataY0n for i as integer = 0 to 1000 dataY0.Append d + rnd*4 - 2 next next for each d as Double in dataY1n for i as integer = 0 to 1000 dataY1.Append d + rnd*4 - 2 next next render End EventHandler
Sub modify() #pragma DisableBackgroundTasks true dim u as integer = UBound(dataX0) for i as integer = 0 to u dataX0(i) = dataX0(i) + rnd dataX1(i) = dataX1(i) + rnd dataY0(i) = dataY0(i) + rnd dataY1(i) = dataY1(i) + rnd next End Sub
Sub render() dim m as Double = Microseconds // Create a XYChart object of size 450 x 420 pixels dim c as new CDXYChartMBS(450, 420) // Set the plotarea at (55, 65) and of size 350 x 300 pixels, with a light grey // border (&hc0c0c0). Turn on both horizontal and vertical grid lines with light // grey color (&hc0c0c0) call c.setPlotArea(55, 65, 350, 300, -1, -1, &hc0c0c0, &hc0c0c0, -1) // Add a legend box at (50, 30) (top of the chart) with horizontal layout. Use 12 // pts Times Bold Italic font. Set the background and border color to // Transparent. c.addLegend(50, 30, false, "timesbi.ttf", 12).setBackground(c.kTransparent) // Add a title to the chart using 18 pts Times Bold Itatic font. call c.addTitle("Genetically Modified Predator", "timesbi.ttf", 18) // Add a title to the y axis using 12 pts Arial Bold Italic font call c.yAxis.setTitle("Length (cm)", "arialbi.ttf", 12) // Add a title to the x axis using 12 pts Arial Bold Italic font call c.xAxis.setTitle("Weight (kg)", "arialbi.ttf", 12) // Set the axes line width to 3 pixels c.xAxis.setWidth(3) c.yAxis.setWidth(3) // Add an orange (&hff9933) scatter chart layer, using 13 pixel diamonds as // symbols call c.addScatterLayer(dataX0, dataY0, "Genetically Engineered", c.kSquareSymbol, 3, &hff9933) // Add a green (&h33ff33) scatter chart layer, using 11 pixel triangles as // symbols call c.addScatterLayer(dataX1, dataY1, "Natural", c.kSquareSymbol, 3, &h33ff33) // Output the chart Backdrop=c.makeChartPicture Title = str((Microseconds-m)/1000, "0.0")+" ms "+str(UBound(dataX0)+2+UBound(dataX1))+" points" End Sub
Property dataX0() As Double
Property dataX1() As Double
Property dataY0() As Double
Property dataY1() As Double
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&Ablage"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Bearbeiten"
MenuItem EditUndo = "&Rückgängig"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "&Ausschneiden"
MenuItem EditCopy = "&Kopieren"
MenuItem EditPaste = "&Einfügen"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "&Alles auswählen"
End MenuBar
End Project

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The items on this page are in the following plugins: MBS ChartDirector Plugin.




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