Edit MasterForm in code

Hi !

I don't know if it's possible but here what i need to do... Without success for now.

I created a Master Form Template (.bin, .xml, .tif) with the MasterForm Editor and i would like to alter (within the "Code") a text Field Height prior to process an image with the template.

I'm able to process the image with a standard AutoFormsEngine but what if i need to edit the MasterForm template just before ?

Is it possible ?

Thanks

JP

The TextFormField class can be used to edit the fields programmatically. For details see the help topic:
http://www.leadtools.com/help/leadtools/v175/dh/fp/leadtools.forms.processing~leadtools.forms.processing.textformfield.html

Thank you for your reply.

I'm able to edit the field but, when i'm processing the page, i get the Field Status to Failed.

Here is my code example ...


RasterDefaults.DitheringMethod = RasterDitheringMethod.None;

RasterCodecs FormsCodec = new RasterCodecs();

IOcrEngine FormsOcrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Professional, false);
FormsOcrEngine.Startup(FormsCodec, null, System.IO.Path.GetTempPath(), "");
BarcodeEngine FormsBarcodeEngine = new BarcodeEngine();

FormRecognitionEngine RecognitionEngine = new FormRecognitionEngine();
FormProcessingEngine ProcessingEngine = new FormProcessingEngine();
ProcessingEngine.OcrEngine = FormsOcrEngine;
ProcessingEngine.BarcodeEngine = FormsBarcodeEngine;


FormRecognitionAttributes Attributes = new FormRecognitionAttributes();
Attributes.SetData(File.ReadAllBytes(Path.Combine(pFormSetPath, "Page2.bin")));


FormRecognitionProperties Properties = new FormRecognitionProperties();
Properties = RecognitionEngine.GetFormProperties(Attributes);


ProcessingEngine.LoadFields(Path.Combine(pFormSetPath, "Page2.xml"));
ProcessingEngine.Pages[0].Single(x => x.Name == "MyField").Bounds = new LogicalRectangle(10, 10, 100, 100, LogicalUnit.Pixel);

RecognitionEngine.OpenForm(Attributes);


RasterImage Image = FormsCodec.Load(Path.Combine(pFormSetPath, "Page2.tif"), 1, CodecsLoadByteOrder.BgrOrGray, 1, -1);
RasterImage ImageToProcess = FormsCodec.Load(pImagePath, 0, CodecsLoadByteOrder.BgrOrGray, 1, 1);


ProcessingEngine.Process(ImageToProcess, null);

Thanks

If you use our Main forms demo with your images and forms, do they work?
If you can't fix the problem, send us the following:
1. What's the build number (file version) of Leadtools.DLL?
2. Sample images and form that trigger the problem.

Note: If you send any attachments, please put them in a ZIP or RAR file to ensure our server delivers them correctly. Also, do not use the Preview feature.

Hi,

It works on the demo application.

I'm using the version 17.5.0.53 .NET x86

Find attached, FormSet, a sample page and the code...

Thanks

I checked this issue using the following code and I was not able to see the problem:
+-------------------+
RasterDefaults.DitheringMethod = RasterDitheringMethod.None;

RasterCodecs FormsCodec = new RasterCodecs();

IOcrEngine FormsOcrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Professional, false);
FormsOcrEngine.Startup(FormsCodec, null, System.IO.Path.GetTempPath(), "");
BarcodeEngine FormsBarcodeEngine = new BarcodeEngine();

FormRecognitionEngine RecognitionEngine = new FormRecognitionEngine();
FormProcessingEngine ProcessingEngine = new FormProcessingEngine();
ProcessingEngine.OcrEngine = FormsOcrEngine;
ProcessingEngine.BarcodeEngine = FormsBarcodeEngine;

FormRecognitionAttributes Attributes = new FormRecognitionAttributes();
Attributes.SetData(File.ReadAllBytes(@"..\..\..\Form\Page2.bin"));
          
FormRecognitionProperties Properties = new FormRecognitionProperties();          
Properties = RecognitionEngine.GetFormProperties(Attributes);

ProcessingEngine.LoadFields(@"..\..\..\Form\Page2.xml");
ProcessingEngine.Pages[0].Single(x => x.Name == "Liste").Bounds = new LogicalRectangle(10, 10, 100, 100, LogicalUnit.Pixel);

RasterImage Image = FormsCodec.Load(@"..\..\..\Form\Page2.tif", 1, CodecsLoadByteOrder.BgrOrGray, 1, -1);

RecognitionEngine.OpenMasterForm(Attributes);
          
RasterImage ImageATraiter = FormsCodec.Load(@"..\..\..\Page2-1.png", 0, CodecsLoadByteOrder.BgrOrGray, 1, 1);

ImageATraiter.ChangeViewPerspective(RasterViewPerspective.TopLeft);          

ProcessingEngine.Process(ImageATraiter, null);
+-------------------+

Please recheck the same issue using the above code. If the problem persists, please try to isolate the problem in a small working project (not your full application) and send it to support@Leadtools.com and mention this forum post in your email.

Note: If you send sample files or any attachments, please put them in a ZIP or RAR file to ensure our server delivers them correctly.

Thanks,
Maen Badwan
LEADTOOLS Technical Support