1*b1cdbd2cSJim Jagielski/************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_rendering_XCanvasFont_idl__ 24*b1cdbd2cSJim Jagielski#define __com_sun_star_rendering_XCanvasFont_idl__ 25*b1cdbd2cSJim Jagielski 26*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_uno_XInterface_idl__ 27*b1cdbd2cSJim Jagielski#include <com/sun/star/uno/XInterface.idl> 28*b1cdbd2cSJim Jagielski#endif 29*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_lang_IllegalArgumentException_idl__ 30*b1cdbd2cSJim Jagielski#include <com/sun/star/lang/IllegalArgumentException.idl> 31*b1cdbd2cSJim Jagielski#endif 32*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_geometry_RealRectangle2D_idl__ 33*b1cdbd2cSJim Jagielski#include <com/sun/star/geometry/RealRectangle2D.idl> 34*b1cdbd2cSJim Jagielski#endif 35*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_rendering_FontRequest_idl__ 36*b1cdbd2cSJim Jagielski#include <com/sun/star/rendering/FontRequest.idl> 37*b1cdbd2cSJim Jagielski#endif 38*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_rendering_FontMetrics_idl__ 39*b1cdbd2cSJim Jagielski#include <com/sun/star/rendering/FontMetrics.idl> 40*b1cdbd2cSJim Jagielski#endif 41*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_rendering_RenderState_idl__ 42*b1cdbd2cSJim Jagielski#include <com/sun/star/rendering/RenderState.idl> 43*b1cdbd2cSJim Jagielski#endif 44*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_rendering_ViewState_idl__ 45*b1cdbd2cSJim Jagielski#include <com/sun/star/rendering/ViewState.idl> 46*b1cdbd2cSJim Jagielski#endif 47*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_rendering_StringContext_idl__ 48*b1cdbd2cSJim Jagielski#include <com/sun/star/rendering/StringContext.idl> 49*b1cdbd2cSJim Jagielski#endif 50*b1cdbd2cSJim Jagielski 51*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_beans_PropertyValue_idl__ 52*b1cdbd2cSJim Jagielski#include <com/sun/star/beans/PropertyValue.idl> 53*b1cdbd2cSJim Jagielski#endif 54*b1cdbd2cSJim Jagielski 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielskimodule com { module sun { module star { module rendering { 57*b1cdbd2cSJim Jagielski 58*b1cdbd2cSJim Jagielskipublished interface XCanvas; 59*b1cdbd2cSJim Jagielskipublished interface XTextLayout; 60*b1cdbd2cSJim Jagielskipublished interface XPolyPolygon2D; 61*b1cdbd2cSJim Jagielski 62*b1cdbd2cSJim Jagielski/** This interface provides access to a specific, XCanvas-dependent 63*b1cdbd2cSJim Jagielski font incarnation. This font is not universally usable, but belongs 64*b1cdbd2cSJim Jagielski to the XCanvas it was queried from. 65*b1cdbd2cSJim Jagielski */ 66*b1cdbd2cSJim Jagielskipublished interface XCanvasFont : ::com::sun::star::uno::XInterface 67*b1cdbd2cSJim Jagielski{ 68*b1cdbd2cSJim Jagielski /** Create a text layout interface.<p> 69*b1cdbd2cSJim Jagielski 70*b1cdbd2cSJim Jagielski Create a text layout interface for the given string, using 71*b1cdbd2cSJim Jagielski this font to generate the glyphs from.<p> 72*b1cdbd2cSJim Jagielski 73*b1cdbd2cSJim Jagielski @param aText 74*b1cdbd2cSJim Jagielski The text to layout. 75*b1cdbd2cSJim Jagielski 76*b1cdbd2cSJim Jagielski @param nDirection 77*b1cdbd2cSJim Jagielski Main text direction for the string specified. The main text 78*b1cdbd2cSJim Jagielski direction is e.g. important for characters that are not 79*b1cdbd2cSJim Jagielski strong, i.e. that change affinity according to the current 80*b1cdbd2cSJim Jagielski writing direction. Make sure that across text portions and 81*b1cdbd2cSJim Jagielski lines, the direction is set consistently. 82*b1cdbd2cSJim Jagielski 83*b1cdbd2cSJim Jagielski @param nRandomSeed 84*b1cdbd2cSJim Jagielski Optional random seed for OpenType glyph variations. 85*b1cdbd2cSJim Jagielski */ 86*b1cdbd2cSJim Jagielski XTextLayout createTextLayout( [in] StringContext aText, [in] byte nDirection, [in] hyper nRandomSeed ); 87*b1cdbd2cSJim Jagielski 88*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 89*b1cdbd2cSJim Jagielski 90*b1cdbd2cSJim Jagielski /** Query the FontRequest that was used to generate this object. 91*b1cdbd2cSJim Jagielski */ 92*b1cdbd2cSJim Jagielski FontRequest getFontRequest(); 93*b1cdbd2cSJim Jagielski 94*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 95*b1cdbd2cSJim Jagielski 96*b1cdbd2cSJim Jagielski /** Query metric information about the font, that is generic to 97*b1cdbd2cSJim Jagielski all its glyphs.<p> 98*b1cdbd2cSJim Jagielski 99*b1cdbd2cSJim Jagielski Note that the metric values in the returned result are in the 100*b1cdbd2cSJim Jagielski font coordinate system, i.e. relative to the corresponding 101*b1cdbd2cSJim Jagielski size of this font. That is, when this font was created with a 102*b1cdbd2cSJim Jagielski cell size of 20 units, the metrics returned are calculated 103*b1cdbd2cSJim Jagielski relative to this size. 104*b1cdbd2cSJim Jagielski */ 105*b1cdbd2cSJim Jagielski FontMetrics getFontMetrics(); 106*b1cdbd2cSJim Jagielski 107*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 108*b1cdbd2cSJim Jagielski 109*b1cdbd2cSJim Jagielski /** Query the list of available font sizes.<p> 110*b1cdbd2cSJim Jagielski 111*b1cdbd2cSJim Jagielski This method queries the list of available font sizes (in 112*b1cdbd2cSJim Jagielski device units) for this font. For scalable fonts that are not 113*b1cdbd2cSJim Jagielski restricted to discrete sizes, this list is <em>empty</em>, 114*b1cdbd2cSJim Jagielski meaning that every size is possible. Fonts that <em>do</em> 115*b1cdbd2cSJim Jagielski restrict the device size to certain discrete values, setting 116*b1cdbd2cSJim Jagielski an overall transformation that scales the 117*b1cdbd2cSJim Jagielski <member>FontRequest::CellSize</member> to something not 118*b1cdbd2cSJim Jagielski contained in the list returned by this method can lead to 119*b1cdbd2cSJim Jagielski visible disturbances.<p> 120*b1cdbd2cSJim Jagielski */ 121*b1cdbd2cSJim Jagielski sequence< double > getAvailableSizes(); 122*b1cdbd2cSJim Jagielski 123*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 124*b1cdbd2cSJim Jagielski 125*b1cdbd2cSJim Jagielski /** Query the list of additional font properties.<p> 126*b1cdbd2cSJim Jagielski */ 127*b1cdbd2cSJim Jagielski sequence< ::com::sun::star::beans::PropertyValue > getExtraFontProperties(); 128*b1cdbd2cSJim Jagielski 129*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 130*b1cdbd2cSJim Jagielski 131*b1cdbd2cSJim Jagielski}; 132*b1cdbd2cSJim Jagielski 133*b1cdbd2cSJim Jagielski}; }; }; }; 134*b1cdbd2cSJim Jagielski 135*b1cdbd2cSJim Jagielski#endif 136*b1cdbd2cSJim Jagielski 137