Apache OpenOffice (AOO) Bugzilla – Issue 62454
Customize Projector Angle
Last modified: 2013-02-07 22:41:19 UTC
Currently, there exists no feature in Impress that allows users to project a presentation onto a screen or wall from an arbitrary angle. Some projectors have software that accomplishes this built-in, albeit at a price tag of thousands of dollars. The idea would be to provide a menu item that lets the user specify two angles and a distance from the center of projection. The software then runs some elementary linear algebra and skews the image so that when it is projected, the slide show fills the screen with no distortion. This would probably involve modification of the vtk, in addition to the Impress application itself.
according to http://qa.openoffice.org/issue_handling/workflowcharts/ RFE_issues_by_QA.sxd I reassign this issue to requirements and set the status to New
@daveholland: quite nice idea - that wouldn't even be too complicated to implement (only the way to present an UI for this would be, I guess). As long as we limit ourselves to affine transformations (strictly correct would be perspective), this is almost for free when using the canvas for rendering.