Method CanLoad

Namespace

Aspose.CAD

Assembly

Aspose.CAD.dll

CanLoad(string)

Determines whether image can be loaded from the specified file path.

public static bool CanLoad(string filePath)

Parameters

filePath string

The file path.

Returns

bool

true if image can be loaded from the specified file; otherwise, false.

Examples

Checks whether loading of a drawing is possible

var fileName = @"C:\path\drawing.dwg";
if (Aspose.CAD.Image.CanLoad(fileName))
{
    using (Aspose.CAD.Image drawing = Aspose.CAD.Image.Load(fileName))
    {
        // process the drawing
    }
}

CanLoad(string, LoadOptions)

Determines whether an image can be loaded from the specified file path and optionally using the specified open options

public static bool CanLoad(string filePath, LoadOptions loadOptions)

Parameters

filePath string

The file path.

loadOptions LoadOptions

The load options.

Returns

bool

true if an image can be loaded from the specified file; otherwise, false.

Examples

Checks whether loading of a drawing is possible with specified encoding

var fileName = @"C:\path\drawing.dwg";
if (Aspose.CAD.Image.CanLoad(fileName, new LoadOptions
{
    SpecifiedEncoding = CodePages.Japanese
}))
{
    using (Aspose.CAD.Image drawing = Aspose.CAD.Image.Load(fileName))
    {
        // process the drawing
    }
}

CanLoad(Stream)

Determines whether image can be loaded from the specified stream.

public static bool CanLoad(Stream stream)

Parameters

stream Stream

The stream to load from.

Returns

bool

true if image can be loaded from the specified stream; otherwise, false.

Examples

Checks whether loading of a drawing is possible from the stream specified

using (var f = File.OpenRead("file.dxf"))
{
    var currentPosition = f.Position;
    if (Image.CanLoad(f))
    {
        Assert.AreEqual(currentPosition, f.Position);
        // process the drawing...
    }
}

CanLoad(Stream, LoadOptions)

Determines whether image can be loaded from the specified stream and optionally using the specified loadOptions.

public static bool CanLoad(Stream stream, LoadOptions loadOptions)

Parameters

stream Stream

The stream to load from.

loadOptions LoadOptions

The load options.

Returns

bool

true if image can be loaded from the specified stream; otherwise, false.

Examples

Checks whether loading of a drawing is possible from the stream specified with a corresponding encoding

using (var f = File.OpenRead("file.dwg", new LoadOptions
{
    SpecifiedEncoding = CodePages.Japanese
}))
{
    var currentPosition = f.Position;
    if (Image.CanLoad(f))
    {
        Assert.AreEqual(currentPosition, f.Position);
        // process the drawing...
    }
}