As part of my project to convert PCB's internal units to nanometers from cmils, I am cleaning up and unifying the unit handling code in the core and various HID's.
In the gcode HID there is an auxiliary function to convert pcb's units to an integer number of ``dots'' (what the printer uses when you set the DPI). This integer conversion is done by truncation right now, which caused some inconsistencies when rearranging code. So, my question to all the gcode users is: does it matter whether we use truncation or rounding in this calculation? If so, which should be used? -- Andrew Poelstra Email: asp11 at sfu.ca OR apoelstra at wpsoftware.net Web: http://www.wpsoftware.net/andrew/ _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user