Convert .dwg file in raster image using Java

GroupDocs.Viewer Product Family
1

Hello,


How to convert .dwg file in raster image (.bmp or .png)?
I use GroupDocs.Viewer trial for Java
2

Hi Muzychuk,


Thanks for taking interest in GroupDocs.Viewer for Java.
We would like to know, which version of the API (GroupDocs.Viewer for Java) you are using in your project or evaluating ?

Kind Regards
3

The issues you have found earlier (filed as VIEWERJAVA-1220) have been fixed in this update.

This message was posted using Notification2Forum from Downloads module by groupdocs.notifier.
4

I use GroupDocs.Viewer for Java version 3.2.2


Kind Regards,
Boris Muzychuk

5

Hi Boris,


Thanks for providing the required information.
We are pleased to inform you that you can render .dwg file into .png image(s). You may find following resources helpful:
Please go through the above mentioned resources and share your experience.
We are always here to help you out.

Kind Regards

6

Hi Atir,


Thanks for the answer.
I went through the above mentioned resources. I have tried render .dwg file into .png and I have got incorrect .png file. I used example from GitHub:
<pre style=“background-color: rgb(255, 255, 255); font-family: “Courier New”;”>ViewGenerator.renderDocumentAsImage(“Bottom_plate.dwg”);<pre style=“background-color: rgb(255, 255, 255); font-family: “Courier New”;”>
<pre style=“background-color: rgb(255, 255, 255); font-family: “Courier New”;”><pre style=“font-family: “Courier New”;”>public static void renderDocumentAsImage(String fileName) {
// ExStart:GetDocumentImageRepresentation
 try {
// Setup GroupDocs.Viewer config
 ViewerConfig config = Utilities.getConfiguration();
// Create image handler
 ViewerImageHandler imageHandler = new ViewerImageHandler(config);
String guid = fileName;

ImageOptions imageOptions = new ImageOptions();
imageOptions.setHeight(600);
imageOptions.setWidth(600);
// Get pages
 List pages = imageHandler.getPages(guid, imageOptions);

// Save pages
 for (PageImage page : pages) {
Utilities.saveAsImage(page.getPageNumber() + “_” + fileName, “png”, page.getStream());
}
} catch (Exception exp) {
System.out.println("Exception: " + exp.getMessage());
exp.printStackTrace();
}
// ExEnd:GetDocumentImageRepresentation
}<pre style=“font-family: “Courier New”;”>I attached zip-archive with .dwg and .png files.

7

Hi Boris,


Thanks for sharing the sample file.
We have successfully reproduced this issue at our end. Hence, we have logged it in our internal issue tracking system with ID VIEWERJAVA-1220. As we get any update from the concerned team we will notify you.

Best Wishes