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/DynaPDF/DynaPDF transparent images/DynaPDF transparent images
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/DynaPDF transparent images/DynaPDF transparent images
This example is the version from Wed, 15th Jun 2021.
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/DynaPDF transparent images/DynaPDF transparent images
This example is the version from Wed, 15th Jun 2021.
Project "DynaPDF transparent images.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
EventHandler Sub Open()
dim pdf as new MyDynapdfMBS
dim f as Folderitem = SpecialFolder.Desktop.Child("DynaPDF transparent images.pdf")
pdf.SetLicenseKey "Starter" // For this example you can use a Starter, Lite, Pro or Enterprise License
if pdf.CreateNewPDF(f) then
call pdf.SetPageCoords pdf.kpcTopDown
call pdf.Append
call pdf.SetCompressionFilter(pdf.kcfFlate)
call pdf.SetUseTransparency true
call pdf.SetSaveNewImageFormat(false)
// rect background
call pdf.SetColors(pdf.RGB(255,0,0))
call pdf.Rectangle(0,0,900,900,pdf.kfmFill)
//draw gif file with trasparency
dim gifimg as FolderItem=FindFile("img.gif")
dim p as Picture=gifimg.OpenAsPicture
Call pdf.InsertImageEx(10,10,0,0,gifimg,1)
dim pngimg as FolderItem=Findfile("img.png")
p=pngimg.OpenAsPicture
Call pdf.InsertPicture(p, 10,160,0,0)
call pdf.EndPage
call pdf.CloseFile
f.Launch true
quit
end if
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
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
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:
- /DynaPDF/DynaPDF Database Invoice Example
- /DynaPDF/DynaPDF Graphics/DynaPDF Graphics
- /DynaPDF/DynaPDF Graphics/DynaPDF Graphics Desktop
- /DynaPDF/DynaPDF Graphics/DynaPDF Graphics iOS
- /DynaPDF/DynaPDF Graphics/ListBoxReport
- /DynaPDF/DynaPDF Graphics/Reporting/List Of Orders with Background
- /DynaPDF/DynaPDF Graphics/Reporting/List Of Products
- /DynaPDF/DynaPDF Graphics/Reporting/ListBoxReport
- /DynaPDF/DynaPDF Makros
- /DynaPDF/DynaPDF Merge 2 to 1
The items on this page are in the following plugins: MBS DynaPDF Plugin.
