OpenOffice.org BASIC Guide - OpenOffice.org wiki

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TextRotation (Long) angle of rotation of text in 100ths of a degree The legend (com.sun.star.chart.ChartLegend) contains the following additional property: Alignment (Enum) position at which the legend appears (value of type com.sun.star.chart.ChartLegendPosition) The Structure of Charts The following example creates a chart with a title "Main Title String", a subtitle "Subtitle String" and a legend. The legend has a gray background color, is placed at the bottom of the chart, and has a character size of 7 points. Dim Doc As Object Dim Charts As Object Dim Chart as Object Dim Rect As New com.sun.star.awt.Rectangle Dim RangeAddress(0) As New com.sun.star.table.CellRangeAddress Rect.X = 8000 Rect.Y = 1000 Rect.Width = 10000 Rect.Height = 7000 RangeAddress(0).Sheet = 0 RangeAddress(0).StartColumn = 0 RangeAddress(0).StartRow = 0 RangeAddress(0).EndColumn = 2 RangeAddress(0).EndRow = 12 Doc = ThisComponent Charts = Doc.Sheets(0).Charts Charts.addNewByName("MyChart", Rect, RangeAddress(), True, True) Chart = Charts.getByName("MyChart").EmbeddedObject Chart.HasMainTitle = True Chart.Title.String = "Main Title String" Chart.HasSubTitle = True Chart.Subtitle.String = "Subtitle String" Chart.HasLegend = True Chart.Legend.Alignment = com.sun.star.chart.ChartLegendPosition.BOTTOM Chart.Legend.FillStyle = com.sun.star.drawing.FillStyle.SOLID Chart.Legend.FillColor = RGB(210, 210, 210) Chart.Legend.CharHeight = 7 Background Every chart has a background area. The Chart object provides the property Area to format the background: Area (Object) background area of the chart (supports com.sun.star.chart.ChartArea service) The background of a chart covers its complete area, including the area under the title, subtitle and legend. The associated com.sun.star.chart.ChartArea service supports line and fill properties. Diagram The Chart object provides the property Diagram which forms the coordinate system with axes and grids, where the data finally is displayed: Diagram (Object) object forming the coordinate system where the data is plotted. It supports com.sun.star.chart.Diagram service and: com.sun.star.chart.StackableDiagram com.sun.star.chart.ChartAxisXSupplier com.sun.star.chart.ChartAxisYSupplier Chapter 9 · Charts (Diagrams) 133
The Structure of Charts com.sun.star.chart.ChartAxisZSupplier com.sun.star.chart.ChartTwoAxisXSupplier com.sun.star.chart.ChartTwoAxisYSupplier Different services are supported depending on the chart type (see Chart Types). Wall and Floor The chart wall is the background of the coordinate system where the data is plotted. Two chart walls usually exist for 3D charts: one behind the plotted data and one as the left-hand or right-hand demarcation. This depends on the rotation of the chart. 3D charts usually also have a floor. The Diagram object provides the properties Wall and Floor: Wall (Object) background wall of the coordinate system (supports com.sun.star.chart.ChartArea service) Floor (Object) floor panel of coordinate system (only for 3D charts, supports com.sun.star.chart.ChartArea service) The specified objects support the com.sun.star.chart.ChartArea service, which provides the usual fill and line properties (com.sun.star.drawing.FillProperties and com.sun.star.drawing.LineProperties services, refer to Drawings and Presentations). The following example shows how graphics (named Sky) already contained in OpenOffice.org can be used as a background for a chart. The wall is set to be blue. Dim Doc As Object Dim Charts As Object Dim Chart as Object Dim Rect As New com.sun.star.awt.Rectangle Dim RangeAddress(0) As New com.sun.star.table.CellRangeAddress Rect.X = 8000 Rect.Y = 1000 Rect.Width = 10000 Rect.Height = 7000 RangeAddress(0).Sheet = 0 RangeAddress(0).StartColumn = 0 RangeAddress(0).StartRow = 0 RangeAddress(0).EndColumn = 2 RangeAddress(0).EndRow = 12 Doc = ThisComponent Charts = Doc.Sheets(0).Charts Charts.addNewByName("MyChart", Rect, RangeAddress(), True, True) Chart = Charts.getByName("MyChart").EmbeddedObject Chart.Area.FillStyle = com.sun.star.drawing.FillStyle.BITMAP Chart.Area.FillBitmapName = "Sky" Chart.Area.FillBitmapMode = com.sun.star.drawing.BitmapMode.REPEAT Chart.Diagram.Wall.FillStyle = com.sun.star.drawing.FillStyle.SOLID Chart.Diagram.Wall.FillColor = RGB(00,132,209) Axes OpenOffice.org recognizes five different axes that can be used in a chart. In the simplest scenario, these are the X and Y-axes. When working with 3D charts, a Z-axis is also sometimes provided. For charts in which the values of the various rows of data deviate significantly from one another, OpenOffice.org provides a second X and Y-axis for second scaling operations. The Diagram object provides the following properties to access the axes: 134 OpenOffice.org 3.2 BASIC Guide · March 2010
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OpenOffice.org 3.2 BASIC Guide
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3 1 2 3 4 Contents Copyright.......
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Preface This guide provides an intr
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About OpenOffice.org Basic and allo
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Overview of a Basic Program In addi
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Working With Variables example, in
Page 13 and 14:
Numbers with long integer variables
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Numbers return incorrect values. Th
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Arrays Dim MyInteger(3) creates 4 i
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Scope and Life Span of Variables Sc
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Constants Const A = 10 You can also
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Branching B = 0 End If In this exam
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Loops use an explicit counter like
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Procedures and Functions ' ... here
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Procedures and Functions The exampl
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Error Handling The following code i
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Other Instructions End Sub & "Text:
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Conversion Functions calculates the
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Conversion Functions IsBoolean = Fa
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Strings Formatting Strings The Form
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Date and Time The Weekday function
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Files and Directories Note - VBA :
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Files and Directories The FreeFile
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Message and Input Boxes Display of
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Other Functions specifies the same
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Universal Network Objects (UNO) com
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Tools for Working with UNO The foll
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Overview of Central Interfaces basi
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5 C H A P T E R 5 5 Working with
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XML File Format The StarDesktop Ope
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The StarDesktop The FileProperties
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The options of the print method The
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Doc = ThisComponent StyleFamilies =
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6 C H A P T E R 6 6 Text Documen
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described in Search and Replace. Th
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Paragraph Properties The Structure
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If TextElement.supportsService("com
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isEndOfSentence () returns True if
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Doc.Text.insertControlCharacter(Cur
Page 79 and 80: Dim Replace As Object Dim BritishWo
Page 81 and 82: More Than Just Text Note - Text tab
Page 83 and 84: Doc.Text.insertTextContent(Cursor,
Page 85 and 86: frame objects are set to the starti
Page 87 and 88: The following example shows how the
Page 89 and 90: 7 C H A P T E R 7 7 Spreadsheet
Page 91 and 92: The same interface provides methods
Page 93 and 94: Cell = Sheet.getCellByPosition(0, 0
Page 95 and 96: StartColumn (long) first column in
Page 97 and 98: You can apply all of the named prop
Page 99 and 100: NumberFormatId = NumberFormats.addN
Page 101 and 102: ShadowFormat (struct) The Structure
Page 103 and 104: FooterBottomBorderDistance (long) d
Page 105 and 106: Definition of Elements to be Printe
Page 107 and 108: VARP variance based on the total po
Page 109 and 110: 8 C H A P T E R 8 8 Drawings and
Page 111 and 112: Doc = ThisComponent Page = Doc.Draw
Page 113 and 114: RectangleShape.Position = Point Rec
Page 115 and 116: The lines are dark gray (Color) and
Page 117 and 118: service. Dim Doc As Object Dim Page
Page 119 and 120: An Overview of Various Drawing Obje
Page 121 and 122: Page.add(LineShape) Polypolygon Sha
Page 123 and 124: AdjustBlue (Short) blue value as a
Page 125 and 126: Point.x = 1000 Point.y = 1000 Size.
Page 127 and 128: Pause (long) the amount of time tha
Page 129: Using Charts in Spreadsheets The pr
Page 133 and 134: The Structure of Charts Min (Double
Page 135 and 136: The Structure of Charts HasZAxisGri
Page 137 and 138: The Structure of Charts The followi
Page 139 and 140: 10 C H A P T E R 1 0 10 Database
Page 141 and 142: User (String) user name Password (S
Page 143 and 144: Dim Statement As Object Dim ResultS
Page 145 and 146: FORWARD_ONLY ResultSet only permits
Page 147 and 148: 11 C H A P T E R 1 1 11 Dialogs
Page 149 and 150: Closing With the Close Button in th
Page 151 and 152: Multi-Page Dialogs Properties A dia
Page 153 and 154: Control element-specific events: Ev
Page 155 and 156: Buttons (short) X (long) Y (long) b
Page 157 and 158: Temporary (Boolean) the focus is te
Page 159 and 160: Model.Label (String) label that is
Page 161 and 162: Model.HScroll (Boolean) the text ha
Page 163 and 164: 12 C H A P T E R 1 2 12 Forms In
Page 165 and 166: Accessing the View of Control Eleme
Page 167 and 168: Tag (String) Control Element Forms
Page 169 and 170: Enabled (Boolean) the control eleme
Page 171 and 172: LineCount (Short) number of lines o
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