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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/axisscale
This example is the version from Sun, 17th Mar 2012.
Project "axisscale.rbp"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
EventHandler Sub Open() createChart(0, "axisscale0") createChart(1, "axisscale1") createChart(2, "axisscale2") createChart(3, "axisscale3") createChart(4, "axisscale4") End EventHandler
Protected Sub CreateChart(img as integer, filename as string) dim w as new PicWindow w.Title=filename // The data for the chart dim data(-1) as double = array(5.5, 3.5, -3.7, 1.7, -1.4, 3.3) dim labels(-1) as string = array("Jan", "Feb", "Mar", "Apr", "May", "Jun") // Create a XYChart object of size 200 x 190 pixels dim c as new CDXYChartMBS(200, 190) // Set the plot area at (30, 20) and of size 140 x 140 pixels call c.setPlotArea(30, 20, 140, 140) // Configure the axis as according to the input parameter if (img = 0) then call c.addTitle("No Axis Extension", "arial.ttf", 8) elseif (img = 1) then call c.addTitle("Top/Bottom Extensions = 0/0", "arial.ttf", 8) // Reserve 20% margin at top of plot area when auto-scaling c.yAxis.setAutoScale(0, 0) elseif (img = 2) then call c.addTitle("Top/Bottom Extensions = 0.2/0.2", "arial.ttf", 8) // Reserve 20% margin at top and bottom of plot area when auto-scaling c.yAxis.setAutoScale(0.2, 0.2) elseif (img = 3) then call c.addTitle("Axis Top Margin = 15", "arial.ttf", 8) // Reserve 15 pixels at top of plot area c.yAxis.setMargin(15) else call c.addTitle("Manual Scale -5 to 10", "arial.ttf", 8) // Set the y axis to scale from -5 to 10, with ticks every 5 units c.yAxis.setLinearScale(-5, 10, 5) end if // Set the labels on the x axis call c.xAxis.setLabels(labels) // Add a color bar layer using the given data. Use a 1 pixel 3D border for the // bars. dim colors(-1) As integer c.addBarLayer(data, colors).setBorderColor(-1, 1) w.Backdrop=c.makeChartPicture w.top=50+240*(img\3) w.left=220*(img mod 3) w.show End Sub
End Class
Class PicWindow Inherits Window
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.

MBS Xojo Chart Plugins