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XDCMay2019MiamiUSA

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/ChartDirector/multisymbolline
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/multisymbolline
This example is the version from Sun, 17th Mar 2012.
Project "multisymbolline.rbp"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
End Class
Class PicWindow Inherits Window
EventHandler Sub Open() // In this example, the data points are unevenly spaced on the x-axis dim dataY(-1) as double = array(4.7, 4.7, 6.6, 2.2, 4.7, 4.0, 4.0, 5.1, 4.5, 4.5, 6.8, 4.5, 4, 2.1, 3, 2.5, 2.5, 3.1) dim dataX(-1) as double = array(CDXYChartMBS.chartTime(1999, 7, 1), CDXYChartMBS.chartTime(2000, 1, 1), CDXYChartMBS.chartTime(2000, 2, 1), CDXYChartMBS.chartTime(2000, 4, 1), CDXYChartMBS.chartTime(2000, 5, 8), CDXYChartMBS.chartTime(2000, 7, 5), CDXYChartMBS.chartTime(2001, 3, 5), CDXYChartMBS.chartTime(2001, 4, 7), CDXYChartMBS.chartTime(2001, 5, 9), CDXYChartMBS.chartTime(2002, 2, 4), CDXYChartMBS.chartTime(2002, 4, 4), CDXYChartMBS.chartTime(2002, 5, 8), CDXYChartMBS.chartTime(2002, 7, 7), CDXYChartMBS.chartTime(2002, 8, 30), CDXYChartMBS.chartTime(2003, 1, 2), CDXYChartMBS.chartTime(2003, 2, 16), CDXYChartMBS.chartTime(2003, 11, 6), CDXYChartMBS.chartTime(2004, 1, 4)) // Data points are assigned different symbols based on point type dim pointType(-1) as double = array(0, 1, 0, 1, 2, 1, 0, 0, 1, 1, 2, 2, 1, 0, 2, 1, 2, 0.0) // Create a XYChart object of size 600 x 300 pixels, with a light purple (ffccff) // background, black border, 1 pixel 3D border effect and rounded corners. dim c as new CDXYChartMBS(600, 300, &hffccff, &h000000, 1) c.setRoundedFrame // Set the plotarea at (55, 58) and of size 520 x 195 pixels, with white (ffffff) // background. Set horizontal and vertical grid lines to grey (cccccc). call c.setPlotArea(55, 58, 520, 195, &hffffff, -1, -1, &hcccccc, &hcccccc) // Add a legend box at (55, 30) (top of the chart) with horizontal layout. Use 10 // pts Arial Bold Italic font. Set the background and border color to // Transparent. c.addLegend(55, 30, false, "arialbi.ttf", 10).setBackground(c.kTransparent) // Add a title box to the chart using 15 pts Times Bold Italic font. The text is // white (ffffff) on a purple (400040) background, with soft lighting effect from // the right side. c.addTitle("Multi-Symbol Line Chart Demo", "timesbi.ttf", 15, &hffffff).setBackground(&h400040, -1, c.softLighting(c.kRight)) // Set the y axis label format to display a percentage sign c.yAxis.setLabelFormat("{value}%") // Set axis titles to use 9pt Arial Bold Italic font call c.yAxis.setTitle("Axis Title Placeholder", "arialbi.ttf", 9) call c.xAxis.setTitle("Axis Title Placeholder", "arialbi.ttf", 9) // Set axis labels to use Arial Bold font call c.yAxis.setLabelStyle("arialbd.ttf") call c.xAxis.setLabelStyle("arialbd.ttf") // We add the different data symbols using scatter layers. The scatter layers are // added before the line layer to make sure the data symbols stay on top of the // line layer. // We select the points with pointType = 0 (the non-selected points will be set // to NoValue), and use yellow (ffff00) 15 pixels high 5 pointed star shape // symbols for the points. (This example uses both x and y coordinates. For // charts that have no x explicitly coordinates, use an empty array as dataX.) dim dataA(-1) as Double dim dataB(-1) as Double dim dataC(-1) as Double dim i,count as integer count=UBound(dataY) for i=0 to count dim d as Double dim p as integer d=dataY(i) p=pointType(i) if p=0 then dataA.append d else dataA.append c.kNoValue end if if p=1 then dataB.append d else dataB.append c.kNoValue end if if p=2 then dataC.append d else dataC.append c.kNoValue end if next call c.addScatterLayer(dataX, dataA,"Point Type 0", c.StarShape(5), 15, &hffff00) // Similar to above, we select the points with pointType - 1 = 0 and use green // (ff00) 13 pixels high six-sided polygon as symbols. call c.addScatterLayer(dataX, dataB, "Point Type 1", c.PolygonShape(6), 13, &h00ff00) // Similar to above, we select the points with pointType - 2 = 0 and use red // (ff0000) 13 pixels high X shape as symbols. call c.addScatterLayer(dataX, dataC, "Point Type 2", c.Cross2Shape(), 13, &hff0000) // Finally, add a blue (0000ff) line layer with line width of 2 pixels dim layer as CDLineLayerMBS layer = c.addLineLayer(dataY, &h0000ff) layer.setXData(dataX) layer.setLineWidth(2) // Output the chart Backdrop=c.makeChartPicture End EventHandler
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.




Links
MBS Xojo Chart Plugins