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/DynaPDF/Create PDF with Picture files

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/Create PDF with Picture files

This example is the version from Fri, 27th Apr 2017.

Project "Create PDF with Picture files.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Delete"
Const kFileQuit = "&Quit"
Const kFileQuitShortcut = ""
EventHandler Sub Open() // get picture folder dim ImageFolder as FolderItem = SelectFolder if ImageFolder = nil or not ImageFolder.Exists then Return dim d as new MyDynapdfMBS d.SetLicenseKey "Starter" // For this example you can use a Starter, Lite, Pro or Enterprise License dim file as FolderItem = SpecialFolder.Desktop.Child("Create PDF with Picture.pdf") call d.CreateNewPDF file dim c as integer = ImageFolder.Count for i as integer = 1 to c dim ImageFile as FolderItem = ImageFolder.TrueItem(i) call d.Append // set a paper size call d.SetPageFormat(d.kpfDIN_A4) call d.SetSaveNewImageFormat(false) // if possible pass through call d.SetUseTransparency(false) // no transparent color call d.SetCompressionFilter(d.kcfFlate) // no compression call d.SetResolution(300) // max resolution dim PicWidth, PicHeight, BitsPerPixel as integer dim Zip as Boolean if not d.ReadImageFormat(ImageFile, PicWidth, PicHeight, BitsPerPixel, Zip) then MsgBox "Can't read image size." Return end if dim PageWidth as integer = d.GetPageWidth dim PageHeight as integer = d.GetPageHeight // scale to fit the page size dim f as double = min(PageWidth/PicWidth, PageHeight/PicHeight) dim w as integer = f * PicWidth dim h as integer = f * PicHeight dim x as integer = (PageWidth-w)/2 dim y as integer = (PageHeight-h)/2 // add image to pdf if d.InsertImageEx(x, y, w, h, ImageFile) < 0 then MsgBox "Failed to import image." Return end if call d.EndPage next call d.CloseFile file.Launch End EventHandler
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&File"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "Select &All"
End MenuBar
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 // and display dialog: Dim d as New MessageDialog //declare the MessageDialog object Dim b as MessageDialogButton //for handling the result d.icon=MessageDialog.GraphicCaution //display warning icon d.ActionButton.Caption="Continue" d.CancelButton.Visible=True //show the Cancel button // a warning or an error? if BitAnd(ErrorType, me.kE_WARNING) = me.kE_WARNING then // if user decided to ignore, we'll ignore if IgnoreWarnings then Return 0 d.Message="A warning occurred while processing your PDF code." // we add a third button to display all warnings d.AlternateActionButton.Caption = "Ignore warnings" d.AlternateActionButton.Visible = true else d.Message="An error occurred while processing your PDF code." end if d.Explanation = str(ErrorCode)+": "+ErrorMessage b=d.ShowModal //display the dialog Select Case b //determine which button was pressed. Case d.ActionButton Return 0 // ignore Case d.AlternateActionButton IgnoreWarnings = true Return 0 // ignore Case d.CancelButton Return -1 // stop End select 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.

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