comp.lang.idl-pvwave archive - RDF feed
type: channel
description: Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
items: IDLgrPrinter

IDLgrPrinter
type: item
description: Hello, How is the graphic plotting size/position controlled for the IDLgrPrinter object? I would like to output a 2d plot such that the axes are scaled isotropically. I have the view dimensioned properly for IDLgrWindow and IDLgrClipboard... but I don't see how to control the printer dimensions and offset. I am using the following steps to print: r = dialog_printersetup(myprinterobject) if r = 1 then begin myprinterobject->newpage myprinterobject->draw, myview myprinterobject->newdocument endif The graphic atoms in the view are NOT normalized but are in natural data coordinates. I keep looking for the equivalent controls dor the direct graphics PRINTER device such as... DEVICE, ysize = blah, xsize = fooey, xoffset = duh, ... IDL> help, !version,/str ** Structure !VERSION, 7 tags, length=44: ARCH STRING 'x86' OS STRING 'Win32' OS_FAMILY STRING 'Windows' RELEASE STRING '5.4' BUILD_DATE STRING 'Sep 25 2000' MEMORY_BITS INT 32 FILE_OFFSET_BITS INT = 64 Thanks, Ben -- Ben Tupper 248 Lower Round Pond Road POB 106 Bristol, ME 04539 Tel: (207) 563-1048 Email: PemaquidRiver@tidewater.net
creator: Ben Tupper
date: 2001-03-23T15:00:17-00:00