Content for OpenOffice.org version 3.3.
:: com :: sun :: star :: rendering ::
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| unpublished |
struct ViewState |
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- Usage Restrictions
- not published
- Description
- This structure contains information considered the view state.
This structure contains information considered the view state,
i.e. the invariant setup used when painting a whole view of
something.
- Since
- OOo 2.0.0
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| Elements' Summary |
| AffineTransform |
The affine transform associated with the view. |
| Clip |
The clipping area associated with the view. |
| Elements' Details |
AffineTransform
::com::sun::star::geometry::AffineMatrix2D AffineTransform;
- Description
- The affine transform associated with the view.
This member is used to transform coordinates of draw
operations from user space to screen space.
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Clip
XPolyPolygon2D Clip;
- Description
- The clipping area associated with the view.
This clipping is interpreted in the view coordinate systems,
i.e. subject to the view transform before mapping to the
device coordinate space.
Specifying an empty interface denotes no clipping,
i.e. everything rendered to the canvas will be visible
(subject to device-dependent constraints, of
course). Specifying an empty XPolyPolygon2D, i.e. a
poly-polygon containing zero polygons, or an XPolyPolygon2D
with any number of empty sub-polygons, denotes the NULL
clip. That means, nothing rendered to the canvas will be
visible.
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