When CAD drawings are rendered, the size of the render result is adjusted by API automatically, the biggest side (width or height depending on which One is bigger) is set 2000 px, another side is set value based on width-to-length ratio. You may adjust the size of resulting document by setting CadOptions as show in example.
API Usage There are steps that usage of GroupDocs.Viewer Cloud consists of:
Upload input document into cloud storage Render document or get document info Download rendered document from storage Steps 1 and 3 are storage operations, please refer to this File API documentation for usage details....or height depending on which one is bigger) is set 2000 px, another...