| /* |
| * 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. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.fonts; |
| |
| |
| /** |
| * This interface enhances the font metrics interface with access methods to |
| * value needed to register fonts in various target formats like PDF or |
| * PostScript. |
| */ |
| public interface FontDescriptor extends FontMetrics { |
| |
| /** |
| * Returns the ascender value of the font. (Ascent in pdf spec) |
| * @return the ascender |
| */ |
| int getAscender(); |
| |
| |
| /** |
| * Returns the capital height of the font. |
| * @return the capital height |
| */ |
| int getCapHeight(); |
| |
| |
| /** |
| * Returns the descender value of the font. (Descent in pdf spec) |
| * @return the descender value |
| */ |
| int getDescender(); |
| |
| |
| /** |
| * Returns the flags for the font. (See pdf spec) |
| * @return the flags |
| */ |
| int getFlags(); |
| |
| /** |
| * Indicates whether the font is a symbolic font. |
| * @return true if the font is a symbolic font (i.e. Symbol or ZapfDingbats) |
| */ |
| boolean isSymbolicFont(); |
| /** |
| * Returns the font's bounding box. |
| * @return the bounding box |
| */ |
| int[] getFontBBox(); |
| |
| |
| /** |
| * Returns the italic angle for the font. |
| * @return the italic angle |
| */ |
| int getItalicAngle(); |
| |
| |
| /** |
| * Returns the vertical stem width for the font. |
| * @return the vertical stem width |
| */ |
| int getStemV(); |
| |
| |
| /** |
| * Indicates if this font may be embedded. |
| * @return True, if embedding is possible/permitted |
| */ |
| boolean isEmbeddable(); |
| |
| /** |
| * Indicates whether this font is subset embedded. |
| * @return true if this font is subset embedded |
| */ |
| boolean isSubsetEmbedded(); |
| |
| } |