| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef __com_sun_star_rendering_XParametricPolyPolygon2D_idl__ |
| #define __com_sun_star_rendering_XParametricPolyPolygon2D_idl__ |
| |
| #ifndef __com_sun_star_uno_XInterface_idl__ |
| #include <com/sun/star/uno/XInterface.idl> |
| #endif |
| #ifndef __com_sun_star_lang_IllegalArgumentException_idl__ |
| #include <com/sun/star/lang/IllegalArgumentException.idl> |
| #endif |
| #ifndef __com_sun_star_geometry_RealPoint2D_idl__ |
| #include <com/sun/star/geometry/RealPoint2D.idl> |
| #endif |
| #ifndef __com_sun_star_rendering_XPolyPolygon2D_idl__ |
| #include <com/sun/star/rendering/XPolyPolygon2D.idl> |
| #endif |
| #ifndef __com_sun_star_rendering_XColorSpace_idl__ |
| #include <com/sun/star/rendering/XColorSpace.idl> |
| #endif |
| |
| module com { module sun { module star { module rendering { |
| |
| /** Interface to a dynamic poly-polygon generator, that generates |
| poly-polygons depending on a given parameter value.<p> |
| |
| 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. <type>Texture</type>. |
| */ |
| published interface XParametricPolyPolygon2D : ::com::sun::star::uno::XInterface |
| { |
| /** Query the polygonal outline at the specified value. |
| |
| The returned outline should be clipped to the [0,1]x[0,1] |
| rectangle. |
| |
| @param t |
| Parameter value in the range [0,1]. During painting, this |
| range is sweeped through starting from 0. When using such a |
| parametric polypolygon 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). |
| */ |
| XPolyPolygon2D getOutline( [in] double t ) |
| raises (com::sun::star::lang::IllegalArgumentException); |
| |
| //------------------------------------------------------------------------- |
| |
| /** Query the color value for the polygonal area at the specified |
| parameter value. |
| |
| @param t |
| Parameter value in the range [0,1]. During painting, this |
| range is swept through starting from 0. |
| */ |
| sequence<ColorComponent> getColor( [in] double t ) |
| raises (com::sun::star::lang::IllegalArgumentException); |
| |
| //------------------------------------------------------------------------- |
| |
| /** Query the color for a dedicated point in the plane. |
| |
| @param point |
| The permissible parameter range for point is [0,1]x[0,1] |
| */ |
| sequence<ColorComponent> getPointColor( [in] ::com::sun::star::geometry::RealPoint2D point ) |
| raises (com::sun::star::lang::IllegalArgumentException); |
| |
| //------------------------------------------------------------------------- |
| |
| /** Query the color space employed by this object |
| |
| @return the color space the colors generated by this object |
| are to be interpreted in. |
| */ |
| XColorSpace getColorSpace(); |
| |
| }; |
| |
| }; }; }; }; |
| |
| #endif |