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- /*
- * 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();
-
-
- }
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