Interface to a dynamic poly-polygon generator, that generates poly-polygons depending on a given parameter value. More...
import"XParametricPolyPolygon2D.idl";
Inheritance diagram for XParametricPolyPolygon2D:
Public Member Functions | |
| XPolyPolygon2D | getOutline ([in] double t) raises (com::sun::star::lang::IllegalArgumentException) |
| Query the polygonal outline at the specified value. More... | |
| sequence< ColorComponent > | getColor ([in] double t) raises (com::sun::star::lang::IllegalArgumentException) |
| Query the color value for the polygonal area at the specified parameter value. More... | |
| sequence< ColorComponent > | getPointColor ([in] ::com::sun::star::geometry::RealPoint2D point) raises (com::sun::star::lang::IllegalArgumentException) |
| Query the color for a dedicated point in the plane. More... | |
| XColorSpace | getColorSpace () |
| Query the color space employed by this object. More... | |
 Public Member Functions inherited from XInterface | |
| any | queryInterface ([in] type aType) |
| queries for a new interface to an existing UNO object. More... | |
| void | acquire () |
| increases the reference counter by one. More... | |
| void | release () |
| decreases the reference counter by one. More... | |
Detailed Description
Interface to a dynamic poly-polygon generator, that generates poly-polygons depending on a given parameter value.
The returned poly-polygon should normally be contained in the [0,1]x[0,1] rectangle. At least that is the dimension expected at other places. e.g. Texture.
Member Function Documentation
◆ getColor()
| sequence<ColorComponent> getColor | ( | [in] double | t | ) | |
| raises | ( | com::sun::star::lang::IllegalArgumentException | |||
| ) | |||||
Query the color value for the polygonal area at the specified parameter value.
- Parameters
-
t Parameter value in the range [0,1]. During painting, this range is swept through starting from 0.
◆ getColorSpace()
| XColorSpace getColorSpace | ( | ) |
Query the color space employed by this object.
- Returns
- the color space the colors generated by this object are to be interpreted in.
◆ getOutline()
| XPolyPolygon2D getOutline | ( | [in] double | t | ) | |
| raises | ( | com::sun::star::lang::IllegalArgumentException | |||
| ) | |||||
Query the polygonal outline at the specified value.
The returned outline should be clipped to the [0,1]x[0,1] rectangle.
- Parameters
-
t Parameter value in the range [0,1]. During painting, this range is swept through starting from 0. When using such a parametric poly-polygon for gradients, the area covered by the returned XPolyPolygon2D should be monotonically decreasing with t (unless singularities in e.g. the resulting gradient are desired).
◆ getPointColor()
| sequence<ColorComponent> getPointColor | ( | [in] ::com::sun::star::geometry::RealPoint2D | point | ) | |
| raises | ( | com::sun::star::lang::IllegalArgumentException | |||
| ) | |||||
Query the color for a dedicated point in the plane.
- Parameters
-
point The permissible parameter range for point is [0,1]x[0,1]
The documentation for this interface was generated from the following file:
- com/sun/star/rendering/XParametricPolyPolygon2D.idl
