christina-de-martinez/inbound-message-printer

Set these on your host before deploying. Each platform has an “Environment Variables” section in the deploy flow.

• GBCP_PRINTER_NAME This is the name of the printer that we want to send our prints to. You can run the following command to get the names of all of the…
• GBCP_PRINTER_WIDTH_PX This is something that you may have to tinker with to get the correct value. Changing this value will adjust the width of the images as…
• GBCP_PRINTER_LINE_PADDING Depending on your printer, you may need to add extra to the bottom of the print, to account for the print feed / cut line alignment. This…
• GBCP_PRINTER_WIDTH_COLUMNS This value is used to calculate the right alignment of any text that will appear under the image. Again you'll have to tinker with this…
• GBCP_PRINT_DESCRIPTION We can add a description to the bottom of the image, if desired.
• GBCP_VIDEO_DEVICE_NAME For the webcam-capture script, we need to know which camera to pull from for our images. To see the list of devices, you can run `imagesnap…
• GBCP_VIDEO_DEVICE_DELAY_HALFSECONDS The amount of delay to add to the webcam capture script to give visual indication of when the picture is being taken. It appears that…