On 11/12/18 7:52 AM, Baris Erkus wrote:
I opened the PDF file in both ImageMagick and IrfanView and inspected the image properties. IrfanView reports it as 96x96 DPI, 474 x 234 pixels, 24 bit color depth. ImageMagick reports it asThe external graphics is in PDF, which is attached to the original e-mail; it was generated in Tikz, so it is a vector graphics. No question about it. When inserted into LyX, maybe LyX creates a temporary bitmap or PNG file to show to the user, I am not sure.