Xojo Conferences
| MBS | Oct | 2019 | Cologne | DE |
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/DynaPDF/Web Edition/Cards
Function:
Required plugins for this example: MBS DynaPDF Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /DynaPDF/Web Edition/Cards
This example is the version from Thu, 6th Apr 2016.
Function:
Required plugins for this example: MBS DynaPDF Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /DynaPDF/Web Edition/Cards
This example is the version from Thu, 6th Apr 2016.
Project "Cards.rbp"
Class App Inherits WebApplication
EventHandler Sub Open()
// Please provide your own Cards folder with files:
// thumb*.jpg for little thumbnails of pictures
// pic*.jpg for actual pictures
// back*.jpg for backgrounds as thumbnail pictures
// back*.pdf for actual backgrounds as PDF
// back*small.pdf for actual backgrounds as PDF with lower resolution
dim f as FolderItem = FindFile("Cards")
while not f.Exists
if f.parent.parent = nil then
print "Failed to find Cards folder"
break
quit
end if
f = f.parent.parent.Child("Cards")
wend
Thumbnails.Append new WebPicture(Picture.Open(f.Child("thumb1.jpg")), Picture.FormatJPEG)
Thumbnails.Append new WebPicture(Picture.Open(f.Child("thumb2.jpg")), Picture.FormatJPEG)
Thumbnails.Append new WebPicture(Picture.Open(f.Child("thumb3.jpg")), Picture.FormatJPEG)
Thumbnails.Append new WebPicture(Picture.Open(f.Child("thumb4.jpg")), Picture.FormatJPEG)
pictureFiles.Append f.Child("pic1.jpg")
pictureFiles.Append f.Child("pic2.jpg")
pictureFiles.Append f.Child("pic3.jpg")
pictureFiles.Append f.Child("pic4.jpg")
BackPictures.Append new WebPicture(Picture.Open(f.Child("back1.jpg")), Picture.FormatJPEG)
BackPictures.Append new WebPicture(Picture.Open(f.Child("back2.jpg")), Picture.FormatJPEG)
BackPictures.Append new WebPicture(Picture.Open(f.Child("back3.jpg")), Picture.FormatJPEG)
BackPictures.Append new WebPicture(Picture.Open(f.Child("back4.jpg")), Picture.FormatJPEG)
backs.Append f.Child("back1.pdf")
backs.Append f.Child("back2.pdf")
backs.Append f.Child("back3.pdf")
backs.Append f.Child("back4.pdf")
backsmall.Append f.Child("back1small.pdf")
backsmall.Append f.Child("back2small.pdf")
backsmall.Append f.Child("back3small.pdf")
backsmall.Append f.Child("back4small.pdf")
End EventHandler
Function FindFile(name as string) As FolderItem
// Look for file in parent folders from executable on
dim parent as FolderItem = app.ExecutableFile.Parent
while parent<>Nil
dim file as FolderItem = parent.Child(name)
if file<>Nil and file.Exists then
Return file
end if
parent = parent.Parent
wend
End Function
Property BackPictures() As WebPicture
Property Backs() As folderitem
Property Thumbnails() As WebPicture
Property backsmall() As folderitem
Property pictureFiles() As folderitem
End Class
Class Session Inherits WebSession
Const ErrorDialogCancel = "Do Not Send"
Const ErrorDialogMessage = "This application has encountered an error and cannot continue."
Const ErrorDialogQuestion = "Please describe what you were doing right before the error occurred:"
Const ErrorDialogSubmit = "Send"
Const ErrorThankYou = "Thank You"
Const ErrorThankYouMessage = "Your feedback helps us make improvements."
Const NoJavascriptInstructions = "To turn Javascript on, please refer to your browser settings window."
Const NoJavascriptMessage = "Javascript must be enabled to access this page."
End Class
Class WebPage1 Inherits WebPage
Control Button1 Inherits WebButton
ControlInstance Button1 Inherits WebButton
EventHandler Sub Action()
dim pdf as new MyDynapdfMBS
create pdf
CurrentFile = new WebFile
CurrentFile.Filename = "test.pdf"
CurrentFile.MIMEType = "application/pdf"
CurrentFile.Data = pdf.GetBuffer
HTMLViewer1.URL = CurrentFile.URL
info.Text = Format(lenb(CurrentFile.Data)/1024, "0")+" KB"
End EventHandler
End Control
Control HTMLViewer1 Inherits WebHTMLViewer
ControlInstance HTMLViewer1 Inherits WebHTMLViewer
End Control
Control Button2 Inherits WebButton
ControlInstance Button2 Inherits WebButton
EventHandler Sub Action()
dim pdf as new MyDynapdfMBS
create pdf
CurrentFile = new WebFile
CurrentFile.Filename = "test.pdf"
CurrentFile.MIMEType = "application/pdf"
CurrentFile.Data = pdf.GetBuffer
CurrentFile.ForceDownload = true
info.Text = Format(lenb(CurrentFile.Data)/1024, "0")+" KB"
showurl(CurrentFile.url)
End EventHandler
End Control
Control Label1 Inherits WebLabel
ControlInstance Label1 Inherits WebLabel
End Control
Control TextField1 Inherits WebTextField
ControlInstance TextField1 Inherits WebTextField
End Control
Control Label2 Inherits WebLabel
ControlInstance Label2 Inherits WebLabel
End Control
Control PreviewImage Inherits WebImageView
ControlInstance PreviewImage Inherits WebImageView
End Control
Control RadioImage Inherits WebRadioGroup
ControlInstance RadioImage Inherits WebRadioGroup
EventHandler Sub SelectionChanged()
dim n as integer = val(me.SelectedTag)
PreviewImage.Picture = app.Thumbnails(n)
End EventHandler
End Control
Control Label3 Inherits WebLabel
ControlInstance Label3 Inherits WebLabel
End Control
Control RadioBack Inherits WebRadioGroup
ControlInstance RadioBack Inherits WebRadioGroup
EventHandler Sub SelectionChanged()
dim n as integer = val(me.SelectedTag)
PreviewBack.Picture = app.BackPictures(n)
End EventHandler
End Control
Control PreviewBack Inherits WebImageView
ControlInstance PreviewBack Inherits WebImageView
End Control
Control Label4 Inherits WebLabel
ControlInstance Label4 Inherits WebLabel
End Control
Control TextField2 Inherits WebTextField
ControlInstance TextField2 Inherits WebTextField
End Control
Control Label5 Inherits WebLabel
ControlInstance Label5 Inherits WebLabel
End Control
Control CheckBox1 Inherits WebCheckBox
ControlInstance CheckBox1 Inherits WebCheckBox
End Control
Control info Inherits WebLabel
ControlInstance info Inherits WebLabel
End Control
Control Label6 Inherits WebLabel
ControlInstance Label6 Inherits WebLabel
End Control
Control Link1 Inherits WebLink
ControlInstance Link1 Inherits WebLink
End Control
EventHandler Sub Open()
PreviewBack.Picture = app.BackPictures(0)
PreviewImage.Picture = app.Thumbnails(0)
End EventHandler
Sub Create(pdf as dynaPDFMBS)
dim d as new date
dim f as FolderItem = SpecialFolder.Desktop.Child("Create PDF.pdf")
pdf.SetLicenseKey "Lite" // For this example you can use a Lite, Pro or Enterprise License
call pdf.CreateNewPDF nil
call pdf.SetDocInfo pdf.kdiSubject, "My first REAL Studio output"
call pdf.SetDocInfo pdf.kdiProducer, "REAL Studio test application"
call pdf.SetDocInfo pdf.kdiTitle, "My first REAL Studio output"
dim file as folderitem
if CheckBox1.Value then
// reduce quality
call pdf.SetJPEGQuality(50)
call pdf.SetResolution(100)
call pdf.SetCompressionFilter(pdf.kcfJPEG)
call pdf.SetSaveNewImageFormat(true)
file = app.backsmall(val(RadioBack.SelectedTag))
else
// maximum quality
call pdf.SetJPEGQuality(80)
call pdf.SetResolution(300)
call pdf.SetCompressionFilter(pdf.kcfFlate)
call pdf.SetSaveNewImageFormat(false)
file = app.Backs(val(RadioBack.SelectedTag))
end if
// We want to use top-down coordinates
call pdf.OpenImportFile(file, 0, "")
call pdf.ImportPDFFile(1, 1.0, 1.0)
call pdf.EditPage(1)
call pdf.SetFont "Times", pdf.kfsItalic, 30.0, true, pdf.kcp1252
call pdf.SetTextRect 0, 750, pdf.GetPageWidth, 100
call pdf.WriteFText pdf.ktaCenter, TextField1.Text
call pdf.SetFont "Times", pdf.kfsItalic, 30.0, true, pdf.kcp1252
call pdf.SetTextRect 0, 130, pdf.GetPageWidth, 100
call pdf.WriteFText pdf.ktaCenter, TextField2.Text
dim picfile as folderitem = app.pictureFiles(val(RadioImage.SelectedTag))
dim w as Double = 500
dim h as Double = 375
dim x as Double = (pdf.getpagewidth-w)/2
dim y as Double = (pdf.getpageheight-h)/2
call pdf.InsertImageEx(x,y,w,h, picfile, 1)
call pdf.SetFont "Times", pdf.kfsNone, 10.0, true, pdf.kcp1252
call pdf.WriteText 20.0, 20.0, d.LongDate+" "+d.LongTime+", Made with REAL Studio Web Edition and MBS DynaPDF Plugin."
call pdf.EndPage
call pdf.CloseFile
End Sub
Property CurrentFile As WebFile
End Class
Class MyDynaPDFMBS Inherits DynaPDFMBS
EventHandler Function Error(ErrorCode as integer, ErrorMessage as string, ErrorType as integer) As integer
// output all messages on the console:
System.DebugLog str(ErrorCode)+": "+ErrorMessage
WebPage1.MsgBox ErrorMessage
Return 0 // ignore
End EventHandler
Property IgnoreWarnings As Boolean
End Class
End Project
See also:
The items on this page are in the following plugins: MBS DynaPDF Plugin.
Links
MBS Xojo tutorial videos
