Content detection question (1619)

Aspose.Diagram Product Family
1

Hello,

I have an issue with diagram content detection which returns true for following code:

System.out.println(FileFormatUtil.detectFileFormat("test.txt").getLoadFormat() == com.aspose.diagram.FileFormatType.VDX);

I’m wondering, should I use similar approach to the one suggested here for excel content detection?

System.out.println(FileFormatUtil.detectFileFormat("test.txt").getFileFormatType() == com.aspose.diagram.FileFormatType.VDX);

If I do, should I use it for VSD and VSDX format detection as well?

Regards, Zeljko

test.txt.zip (180 Bytes)

2

@Zeljko,

Please try the following lines of code:
Java

String dataDir = "C:\\Diagram\\test2389\\";
com.aspose.diagram.FileFormatInfo info = com.aspose.diagram.FileFormatUtil.detectFileFormat(dataDir + "test.txt");
// Get the detected file format
System.out.println(info.getFileFormatType() == com.aspose.diagram.FileFormatType.VDX);
3

Thanks @imran.rafique.

Please let me know should I do the similar for VSD and VSDX, like

System.out.println(com.aspose.diagram.FileFormatUtil.detectFileFormat(pathToFile).getFileFormatType() == com.aspose.diagram.FileFormatType.VSD)
System.out.println(com.aspose.diagram.FileFormatUtil.detectFileFormat(pathToFile).getFileFormatType() == com.aspose.diagram.FileFormatType.VSDX)

?

Best, Zeljko

4

Please note also that I am facing issues with the proposed way of VDX detection.

Here is the code sample:

@Test
public void vdxDetectionTest() throws Exception {
java.io.File file = new java.io.File("test.resx");
com.aspose.diagram.FileFormatInfo fileFormatInfo = com.aspose.diagram.FileFormatUtil.detectFileFormat(file.getAbsolutePath());
assertFalse(fileFormatInfo.getFileFormatType() == com.aspose.diagram.FileFormatType.VDX);

file = new File("test.xlf");
fileFormatInfo = com.aspose.diagram.FileFormatUtil.detectFileFormat(file.getAbsolutePath());
assertFalse(fileFormatInfo.getFileFormatType() == com.aspose.diagram.FileFormatType.VDX);

file = new File("test.mqxliff");
fileFormatInfo = com.aspose.diagram.FileFormatUtil.detectFileFormat(file.getAbsolutePath());
assertFalse(fileFormatInfo.getFileFormatType() == com.aspose.diagram.FileFormatType.VDX);

file = new File("test.inx");
fileFormatInfo = com.aspose.diagram.FileFormatUtil.detectFileFormat(file.getAbsolutePath());
assertFalse(fileFormatInfo.getFileFormatType() == com.aspose.diagram.FileFormatType.VDX);
}

Files:
test.zip (56.8 KB)

5

@Zeljko,

Yes, you can follow the same approach for all listed formats in this text file: formats.zip (425 Bytes)

We managed to replicate the problem of incorrect file format detection. It has been logged under the ticket ID DIAGRAMJAVA-50597 in our bug tracking system. We have linked your post to this ticket and will keep you informed regarding any available updates.

6

Thanks Imran.

I found another file with the same issue, please at it to the ticket you just logged in your bug tracking system.

java.io.File file = new java.io.File("test.icml");
com.aspose.diagram.FileFormatInfo fileFormatInfo = com.aspose.diagram.FileFormatUtil.detectFileFormat(file.getAbsolutePath());
assertFalse(fileFormatInfo.getFileFormatType() == com.aspose.diagram.FileFormatType.VDX);

test.icml.zip (25.8 KB)

7

@Zeljko,

The linked ticket ID DIAGRAMJAVA-50597 has been resolved and will be included in the next version 18.4 of Aspose.Diagram for Java API. We will notify you once it is published. We have logged a separate ticket ID DIAGRAMJAVA-50598 in our bug tracking system to address the problem of ICML file. We will keep you informed regarding any available updates.

8

@Zeljko,

The linked ticket ID DIAGRAMJAVA-50598 has been fixed and will be included in the next version 18.4 of Aspose.Diagram for Java API. We will notify you once the next version is published.

9

The issues you have found earlier (filed as DIAGRAMJAVA-50597,DIAGRAMJAVA-50598) have been fixed in Aspose.Diagram for Java 18.4. This message was posted using BugNotificationTool from Downloads module by imran.rafique