Delphi——报表设计

9.2 Rave Delphi
2. TrvRenderPrinter TRvRenderPrinterTRvNDRWriter
3. TRvRenderPDF
TRvRenderPDFPDF EmbedFontsTruePDF PDFImageQuality UseCompressionTrue PDF 4. TRvRenderHTML
9.3 Rave
9-23 FontMaster
9.3 Rave
a)FontMirror
b)FontMirror
9-24 FontMirror
9.3 Rave
7 PageNumInit PageNumInit
9-25 InitValue
9.3 Rave
4. Report Report
9-25 Report
9-21 Bar code
9.3 Rave
3. Standard
9-22 Sandard
9.3 Rave
1 Text 2 Memo DelphiMemo 3 Section 4 Bitmap 5 MetaFile MetaFileBitmap emfwmf 6 FontMaster FontMaster
9.2 Rave Delphi
�TitlePreview �TitleSetup �TitleStatus (2) TRvSystem OverridePreview, OverrideSetup OverrideStatus Rave
2. TRvNDRWriter TRvNDRWriterTRvRenderPrinter
Caption
Байду номын сангаас
3 Rave
9.2 Rave Delphi
9-7
9-8
9.2 Rave Delphi
9-9
9.2 Rave Delphi
9-10
9.2 Rave Delphi
9-11
9.2 Rave Delphi
9-12
9.2 Rave Delphi
9-13
9.2 Rave Delphi
9
� Rave Delphi � Rave Reports � Rave � Rave �
9.1 Rave
9.1.1 Rave RAVE (Report Authoring Visual Environment)
Rave5.0 Delphi Delphi7
9-1 Delphi7Rave Reports
8
9-33
9.4 Rave
9.4.1 RaveReport Variable()
9-2 1.
DataText FontMirrorFontMaster1, DataFieldData Text Editor Report VariablesDataLong "Insert Report Var" DataText"OK" DataView
9.2 Rave Delphi
9-6
9.2 Rave Delphi
9-1
dbdemos.mdbEmployee
1 2
9-7
9.2 Rave Delphi
9-3
ADOConnection1
ADOTable1
RvProject1 RvDataConnectio n1 Button1
ConnectionString
9.3 Rave
1 DataText DataText
Text 2 DataMemo
DataMemoMemo 3 CalcText
CalcText 4 DataMirrorSection
Section 5 Region
Region Region
9.3 Rave
6 Band Band
TextDataText
5. Zoom
9-29 Zoom
6. Fonts Fonts
9-30 Fonts
9.3 Rave
7. Alignment Alignment
9-31 Alignment
9.3 Rave
9.3.2 9-2
9-1 1 2 3Region 4 5 6 7
9.3 Rave
9-32
9.3 Rave
TRvRenderHTMLNDRHTML HTML4.0
9.2 Rave Delphi
5. TRvRenderRTF TRvRenderRTFNDRRTF
RTF "frames" 6. TrvRenderText
TRvRenderTextNDR 9.2.6
Rave RvProject .rav9-6
9.1 Rave
RAVE: � � � � � � � � �PDFHTMLRTFtext
9.1 Rave
9.1.2 Rave Rave
(.RAV) DelphiTools
Rave Designer RvProject
RvProjectRave Rave
Rave5.0
9.1 Rave
9.2 Rave Delphi
9.2 Rave Delphi
9.2.4 TrvProject
1. TRvSystem
TRvSystem
(1) TRvSystem �DefaultDest �SystemFiler �SystemOptions �SystemPreview �SystemPrinter �SystemSetups
9.2 Rave Delphi
(3) Execute Rave RvProject1.Execute Rave (4) ExecuteReport Rave (5) Close Close (6) Open Open
9.2 Rave Delphi
9.2.3 Rave
�TrvCustomConnection �TrvDataSetConnection �TRvQueryConnection �TrvTableConnection DataSet
Text
9.4 Rave
9-35 9-36
9.4 Rave
9.4.2 (Parameters)
parameters DataText
9-37
9.4 Rave
9-37
9.4 Rave
9.4.3
sectionSections section
section MirrorSection
9.2 Rave Delphi
(2) GetReportList GetReportList Var TempReportList:TstringList; Begin TempReportList := TstringList.Create; RvProject1.GetReportList(TempReportList,False); End;
9-14
9.2 Rave Delphi
4 5
9-15
9.2 Rave Delphi
9-16
9.3 Rave
9.3.1 Rave 1. Drawing
Drawing ColorLines
9.3 Rave
9.3 Rave
9-20 Fill
2. Bar code Bar code
1. RAVE 2. 3. DelphiRave 4. Rave 5.
Connection TableName Active projectfile dataset
ADOConnection1 Employee True C:\Samples\9-1\myrave.rav ADOTable1
ConnectionString dbdemos.mdb
ADOTable1
9.2.5 1. TrvRenderPreview
TRvRenderPreviewTRvNDRWriter
9.2 Rave Delphi
(1) TrvRenderPreview �ScrollBox �FileNameStreamMode �GridHorizGridVert �RulerType �MarginMethodMarginPercent �ShadowDepth �Monochrome �NextPagePrevPage �ZoomInc (2) TRvRenderPreview �OnPageChange �OnZoomChange
TrvRenderPreview TRvNDRWriter 9-5
9.2 Rave Delphi
9.2 Rave Delphi
(1) TRvNDRWriter �AccuracyMethod �StreamMode �FileName (2) TRvNDRWriter �Start �Finish �Execute
9.4 Rave
9-34
9.4 Rave
2. DataText
FontMirrorFontMaster1, DataFieldData Text Editor Report VariablesCurrentPage "Insert Report Var" DataText"OK" TotalPages
9.2.1 Rave Reports DelphiRave Reports
RAVE4
�engine �render �data connection �Rave(Rave project) 9-3
9.2 Rave Delphi
9.2 Rave Delphi
9.2.2 TRvProject 1. TRvProject
(1) DLLFile LoadDesignerTrue (2) Engine TrvProject RvSystem (3) ProjectFile (4) StoreRAV EXE (5) LoadDesigner
9.2 Rave Delphi
2. TRvProject (1) SelectReport SeleetReport procedure TFormMain.btnExecuteClick(Sender: TObject); begin RvProject.Open; // RvProject.SelectReport('Report1',False); // RvProject.SetParam('Name','Leonel'); // RvProject.Execute; // RvProject.Close; // end;
9-26
9.3 Rave
9-27 BandStyle
9.3 Rave
7 DataBand DataBandBand
DataBand 8 DataCycle
DataCycleDataBand DataBand DataBand DataBand
9.3 Rave
9-28
9.3 Rave