ImageGear .NET v25.2 - Updated
ImageGear.Comparison Assembly / ImageGear.Comparison Namespace / ImGearComparison Class / HasImageDifferences Method / HasImageDifferences(ImGearDocument,ImGearDocument,ImageComparisonOptions) Method
The first input document, usually considered the "original" document.
The second input document, usually considered the "modified" document.
Options that control the comparison.




In This Topic
    HasImageDifferences(ImGearDocument,ImGearDocument,ImageComparisonOptions) Method
    In This Topic
    Checks whether two documents have different images. Currently, only PDF documents are supported.
    Syntax
    'Declaration
     
    Public Overloads Shared Function HasImageDifferences( _
       ByVal oldDocument As ImGearDocument, _
       ByVal newDocument As ImGearDocument, _
       ByVal options As ImageComparisonOptions _
    ) As Boolean
    'Usage
     
    Dim oldDocument As ImGearDocument
    Dim newDocument As ImGearDocument
    Dim options As ImageComparisonOptions
    Dim value As Boolean
     
    value = ImGearComparison.HasImageDifferences(oldDocument, newDocument, options)
    public static bool HasImageDifferences( 
       ImGearDocument oldDocument,
       ImGearDocument newDocument,
       ImageComparisonOptions options
    )
    public: static bool HasImageDifferences( 
       ImGearDocument* oldDocument,
       ImGearDocument* newDocument,
       ImageComparisonOptions* options
    ) 
    public:
    static bool HasImageDifferences( 
       ImGearDocument^ oldDocument,
       ImGearDocument^ newDocument,
       ImageComparisonOptions^ options
    ) 

    Parameters

    oldDocument
    The first input document, usually considered the "original" document.
    newDocument
    The second input document, usually considered the "modified" document.
    options
    Options that control the comparison.

    Return Value

    Whether the document has any differences in images.
    See Also