Export Diagram options
Use this step of the wizard to set the output image width and height in the corresponding spin edits.
Keep aspect ratio
This option determines whether the aspect ratio should be kept for the exported image or not.
Open exported diagram in associated program
Check this option to view the image after the export is completed; the image will be opened with the application which is associated with this file type on your system.
If necessary, you can return to the previous step using the Back button and make the appropriate changes for the diagram being currently exported.
Click the Finish button to complete the diagram exporting process.