2012

Enables RTS handshaking. The driver raises the RTS line when the input buffer
is less than one-half full and lowers the RTS line when the buffer is more than
three-quarters full.
Toggle
Specifies that the RTS line is high if bytes are available for transmission. After
all buffered bytes have been sent, the RTS line is low.
DTR
Controls the Data Terminal Ready output pin. This sends a signal to the printer
or plotter on pin 20 of a 25-pin serial port or on pin 4 of a 9-pin serial port.
Disabled
Disables the DTR line when the device is opened.
Enabled
Enables the DTR line when the device is opened.
Handshake
Enables DTR handshaking.
PNGOUT
Quick Reference
See also:
■ Export Raster Files
Saves selected objects to a file in a Portable Network Graphics format.
Summary
The Create Raster File dialog box (a
standard file selection dialog box) is
displayed. Enter the file name in the dialog box.
List of Prompts
The following prompts are displayed.
Select objects or <all objects and viewports>: Press Enter to select all objects and
viewports or use an object selection method and press Enter
1008 | Chapter 16 P Commands