objectgraphics/
visgrimagefile__define.pro
object graphics
includes main-level programCreate an image file destination for an object graphics scene.
Examples
Try the main-level program at the end of this file:
IDL> .run visgrimagefile__define
Class description for visgrimagefile
Properties
- _extra set init type=keywords
keywords to IDLgrBuffer and IDLgrClipboard
- filename get set init type=string
filename to send output to
- vector get set init type=boolean
set to produce vector output that is then converted to raster output
- _ref_extra get
Routines
visgrimagefile::getProperty, filename=string, /vector, _ref_extra=_ref_extraGet properties of the image file destination.
visgrimagefile::setProperty, filename=string, /vector, _extra=keywordsSet properties of the image file destination.
visgrimagefile::draw [, picture]Draw the given scene to an image file.
visgrimagefile::cleanupFree resources.
result = visgrimagefile::init(filename=string, /vector, _extra=keywords)Create an image file destination.
visgrimagefile__defineDefine instance variables.
Routine details
top visgrimagefile::getProperty
visgrimagefile::getProperty, filename=string, /vector, _ref_extra=_ref_extra
Get properties of the image file destination.
Keywords
- filename type=string
filename to send output to
- vector type=boolean
set to produce vector output that is then converted to raster output
- _ref_extra
top visgrimagefile::setProperty
visgrimagefile::setProperty, filename=string, /vector, _extra=keywords
Set properties of the image file destination.
Keywords
- filename type=string
filename to send output to
- vector type=boolean
set to produce vector output that is then converted to raster output
- _extra type=keywords
keywords to IDLgrBuffer and IDLgrClipboard
top visgrimagefile::draw
visgrimagefile::draw [, picture]
Draw the given scene to an image file.
Parameters
- picture in optional type=objref
scene, viewgroup, or view to draw
top visgrimagefile::init
result = visgrimagefile::init(filename=string, /vector, _extra=keywords)
Create an image file destination.
Return value
1 for success, 0 for failure
Keywords
- filename type=string
filename to send output to
- vector type=boolean
set to produce vector output that is then converted to raster output
- _extra type=keywords
keywords to IDLgrBuffer and IDLgrClipboard
File attributes
| Modification date: | Mon Nov 29 18:32:37 2010 |
| Lines: | 198 |
| Docformat: | rst rst |