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/DynaPDF/Create PDF with Angle Text
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 Angle Text
This example is the version from Wed, 14th Sep 2021.
Project "Create PDF with Angle Text.xojo_binary_project"
FileTypes
Filetype text
End FileTypes
MenuBar MenuBar1
MenuItem UntitledMenu1 = ""
MenuItem FileMenu = "&File"
MenuItem FileQuit = "Quit"
MenuItem UntitledMenu5 = ""
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem UntitledMenu0 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "Clear"
MenuItem UntitledMenu4 = ""
MenuItem UntitledMenu3 = ""
MenuItem UntitledMenu2 = ""
End MenuBar
Class App Inherits Application
EventHandler Sub Open()
dim pdf as new MyDynapdfMBS
dim f as FolderItem = SpecialFolder.Desktop.Child("Create PDF with Angle Text.pdf")
// create new PDF
call pdf.CreateNewPDF f
pdf.SetLicenseKey "Starter" // For this example you can use a Starter, Lite, Pro or Enterprise License
// We want to use top-down coordinates
'call pdf.SetPageCoords pdf.kpcTopDown
// new page
call pdf.Append
// black
call pdf.SetStrokeColor 0
dim alpha as double = 0.0
call pdf.SetFont( "Arial", pdf.kfsNone, 20.0, true, pdf.kcpUnicode)
dim pageCenter as double = pdf.GetPageWidth / 2.0
dim y as double = -(20.0 + pdf.GetDescent) / 2.0 // Font size + descent
for i as integer = 0 to 11
call pdf.SetFillColor( BitwiseOr(&h00C08080, alpha * 128))
call pdf.WriteAngleText("Circular Text", alpha, pageCenter, 500, 24, y)
alpha = alpha + 30.0
next
// finish page
call pdf.EndPage
// Close file
call pdf.CloseFile
// open PDF
f.Launch
End EventHandler
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
// 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/Create PDF
- /DynaPDF/Create PDF with hidden data
- /DynaPDF/Create PDF with LAB color
- /DynaPDF/Create PDF with Line
- /DynaPDF/Create PDF with object2d
- /DynaPDF/Create PDF with Picture
- /DynaPDF/Create PDF with Picture with transparency
- /DynaPDF/Create PDF with Round Rectangles
- /DynaPDF/Create PDF with text styles
- /DynaPDF/Create PDF with Trace
The items on this page are in the following plugins: MBS DynaPDF Plugin.