Diagram export format
|Status:||Assigned||Start date:||25 July 2012|
|Assignee:||Antonio Pedro||% Done:|
Better resolution for png and jpeg format.
Other vector format like emf, wmf and svg.
I ran into the same issue of not being able to set a higher resolution for the PNG output images. As a workaround I was able to:
Print to PDF file (e.g. to output.pdf)
Crop the PDF file to remove unwanted white space around the diagram (Linux: pdfcrop output.pdf)
Convert the cropped PDF file to PNG with desired resolution (Linux: convert -density 300 output-crop.pdf output.png)