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/DynaPDF/Create PDF with CMYK
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/Create PDF with CMYK
This example is the version from Sat, 4th May 2012.
Project "Create PDF with CMYK.rbp"
FileTypes
Filetype text
End FileTypes
MenuBar MenuBar1
MenuItem UntitledMenu1 = ""
MenuItem FileMenu = "&File"
MenuItem FileQuit = "Quit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem UntitledMenu0 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "Clear"
End MenuBar
Class App Inherits Application
EventHandler Sub Open() dim pdf as new MyDynapdfMBS dim f as FolderItem = SpecialFolder.Desktop.Child("Create PDF with CMYK.pdf") pdf.SetLicenseKey "Starter" // For this example you can use a Starter, Lite, Pro or Enterprise License call pdf.CreateNewPDF f // We want to use top-down coordinates call pdf.SetPageCoords pdf.kpcTopDown call pdf.Append call pdf.SetColorSpace(pdf.kcsDeviceCMYK) // integer for i as integer = 0 to 255 call pdf.SetFillColor(pdf.CMYK(i,0,0,0)) call pdf.Rectangle(10+i*2, 30, 3, 10, pdf.kfmFill) call pdf.SetFillColor(pdf.CMYK(0,i,0,0)) call pdf.Rectangle(10+i*2, 40, 3, 10, pdf.kfmFill) call pdf.SetFillColor(pdf.CMYK(0,0,i,0)) call pdf.Rectangle(10+i*2, 50, 3, 10, pdf.kfmFill) call pdf.SetFillColor(pdf.CMYK(0,0,0,i)) call pdf.Rectangle(10+i*2, 60, 3, 10, pdf.kfmFill) next // double for i as integer = 0 to 100 dim d as Double = i/100.0 call pdf.SetFillColor(array(d,0.0,0.0,0.0)) call pdf.Rectangle(10+i*5, 130, 6, 10, pdf.kfmFill) call pdf.SetFillColor(array(0.0,d,0.0,0.0)) call pdf.Rectangle(10+i*5, 140, 6, 10, pdf.kfmFill) call pdf.SetFillColor(array(0.0,0.0,d,0.0)) call pdf.Rectangle(10+i*5, 150, 6, 10, pdf.kfmFill) call pdf.SetFillColor(array(0.0,0.0,0.0,d)) call pdf.Rectangle(10+i*5, 160, 6, 10, pdf.kfmFill) next call pdf.EndPage call pdf.CloseFile f.Launch quit 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

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The items on this page are in the following plugins: MBS DynaPDF Plugin.





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