IsBasic Property

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public bool IsBasic {get;}

'Declaration
 
Public ReadOnly Property IsBasic As Boolean

'Usage
 
Dim instance As RasterImage
Dim value As Boolean
 
value = instance.IsBasic

public bool IsBasic {get;}

 get_IsBasic();

public:
property bool IsBasic {
   bool get();
}

Property Value

true if the image data is basic; false, otherwise.

The image data is considered basic if the value of the ViewPerspective is one of the following:

Otherwise, the image is either rotated (IsRotated) or flipped (IsFlipped).

For more information refer to Accounting for View Perspective.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Sub IsBasicExample()
      Dim codecs As RasterCodecs = New RasterCodecs()
      Dim image As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "OCR1.TIF"))

      Dim s As String = ("Is Mirrored " & image.IsMirrored.ToString() + Constants.vbLf)
      s &= ("Is Basic " & image.IsBasic.ToString() + Constants.vbLf)
      s &= ("Is Tiled " & image.IsTiled.ToString() + Constants.vbLf)
      s &= ("Is Global Memory " & image.IsGlobalMemory.ToString() + Constants.vbLf)
      s &= ("Is Gray " & image.IsGray.ToString() + Constants.vbLf)
      s &= ("No Region Clip " & image.NoRegionClip.ToString() + Constants.vbLf)
      s &= ("Transparent " & image.Transparent.ToString() + Constants.vbLf)
      s &= ("Transparent Color " & image.TransparentColor.ToString() + Constants.vbLf)
      s &= ("X resolution, Y Resolution (" & image.XResolution & ", " & image.YResolution & ") ")
      Console.WriteLine(s)

      image.Dispose()
      codecs.Dispose()
   End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void IsBasicExample()
   {
      RasterCodecs codecs = new RasterCodecs();
      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "OCR1.TIF"));

      string s = ("Is Mirrored " + image.IsMirrored + "\n");
      s += ("Is Basic " + image.IsBasic + "\n");
      s += ("Is Tiled " + image.IsTiled + "\n");
      s += ("Is Global Memory " + image.IsGlobalMemory + "\n");
      s += ("Is Gray " + image.IsGray + "\n");
      s += ("No Region Clip " + image.NoRegionClip + "\n");
      s += ("Transparent " + image.Transparent + "\n");
      s += ("Transparent Color " + image.TransparentColor + "\n");
      s += ("X resolution, Y Resolution (" + image.XResolution + ", " + image.YResolution + ") ");
      Console.WriteLine(s);

      image.Dispose();
      codecs.Dispose();
   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

RasterImageExamples.prototype.IsBasicExample = function () {
   Tools.SetLicense();
   with (Leadtools) {
      with (Leadtools.Codecs) {
         var codecs = new RasterCodecs();
         var srcFileName = "Assets\\OCR1.TIF";
         var image;
         return Tools.AppInstallFolder().getFileAsync(srcFileName).then(function (loadFile) {
            return codecs.loadAsync(LeadStreamFactory.create(loadFile))
         })
         .then(function (img) {
            image = img;

            var s = ("Is Mirrored " + image.isMirrored + "\n");
            s += ("Is Basic " + image.isBasic + "\n");
            s += ("Is Tiled " + image.isTiled + "\n");
            s += ("Is Global Memory " + image.isGlobalMemory + "\n");
            s += ("Is Gray " + image.isGray + "\n");
            s += ("No Region Clip " + image.noRegionClip + "\n");
            s += ("Transparent " + image.transparent + "\n");
            s += ("Transparent Color " + image.transparentColor + "\n");
            s += ("X resolution, Y Resolution (" + image.xresolution + ", " + image.yresolution + ") ");

            console.info(s);

            image.close();
            codecs.close();
         });
      }
   }
}

[TestMethod]
public async Task IsBasicExample()
{
   RasterCodecs codecs = new RasterCodecs();
   string srcFileName = @"Assets\OCR1.TIF";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));
   string s = ("Is Mirrored " + image.IsMirrored + "\n");
   s += ("Is Basic " + image.IsBasic + "\n");
   s += ("Is Tiled " + image.IsTiled + "\n");
   s += ("Is Global Memory " + image.IsGlobalMemory + "\n");
   s += ("Is Gray " + image.IsGray + "\n");
   s += ("No Region Clip " + image.NoRegionClip + "\n");
   s += ("Transparent " + image.Transparent + "\n");
   s += ("Transparent Color " + image.TransparentColor + "\n");
   s += ("X resolution, Y Resolution (" + image.XResolution + ", " + image.YResolution + ") ");
   Debug.WriteLine(s);

   image.Dispose();
   codecs.Dispose();
}

public void IsBasicExample(RasterImage image)
{
   string s = ("Is Mirrored " + image.IsMirrored + "\n");
   s += ("Is Basic " + image.IsBasic + "\n");
   s += ("Is Tiled " + image.IsTiled + "\n");
   s += ("Is Global Memory " + image.IsGlobalMemory + "\n");
   s += ("Is Gray " + image.IsGray + "\n");
   s += ("No Region Clip " + image.NoRegionClip + "\n");
   s += ("Transparent " + image.Transparent + "\n");
   s += ("Transparent Color " + image.TransparentColor + "\n");
   s += ("X resolution, Y Resolution (" + image.XResolution + ", " + image.YResolution + ") ");
   Debug.WriteLine(s);
   image.Dispose();
}

Public Sub IsBasicExample(ByVal image As RasterImage)
   Dim s As String = ("Is Mirrored " + image.IsMirrored + Constants.vbLf)
   s &= ("Is Basic " + image.IsBasic + Constants.vbLf)
   s &= ("Is Tiled " + image.IsTiled + Constants.vbLf)
   s &= ("Is Global Memory " + image.IsGlobalMemory + Constants.vbLf)
   s &= ("Is Gray " + image.IsGray + Constants.vbLf)
   s &= ("No Region Clip " + image.NoRegionClip + Constants.vbLf)
   s &= ("Transparent " + image.Transparent + Constants.vbLf)
   s &= ("Transparent Color " + image.TransparentColor.ToString() + Constants.vbLf)
   s &= ("X resolution, Y Resolution (" + image.XResolution & ", " & image.YResolution & ") ")
   Debug.WriteLine(s)
   image.Dispose()
End Sub

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

RasterImage Class
RasterImage Members