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Diffstat (limited to 'src/com/jogamp/graph/font/Font.java')
| -rw-r--r-- | src/com/jogamp/graph/font/Font.java | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/com/jogamp/graph/font/Font.java b/src/com/jogamp/graph/font/Font.java new file mode 100644 index 000000000..5c26e8626 --- /dev/null +++ b/src/com/jogamp/graph/font/Font.java @@ -0,0 +1,82 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ +package com.jogamp.graph.font; + +import com.jogamp.graph.geom.AABBox; +import com.jogamp.graph.geom.plane.AffineTransform; +import com.jogamp.graph.geom.plane.Path2D; + +public interface Font { + + /** + * Metrics for font based on pixel size ! + * + * If no pixelSize is given, this font's static pixelSize is being used. + * + * value = Table.value * fontSize * 1.0f / HeadTable.UnitsPerEm + */ + public interface Metrics { + public float getAscent(); + public float getDescent(); + public float getLineGap(); + public float getScale(); + public float getScaleForPixelSize(float pixelSize); + public AABBox getBBox(); + } + + /** + * Glyph for font symbols based on pixel size ! + * + * If no pixelSize is given, this font's static pixelSize is being used. + */ + public interface Glyph { + public Font getFont(); + public char getSymbol(); + public AABBox getBBox(); + public float getAdvance(); + public float getAdvanceForPixelSize(float pixelSize, boolean useFrationalMetrics); + public Path2D getPath(); + public Path2D getPathForPixelSize(float pixelSize); + } + + + public String getName(); + public float getSize(); + public Metrics getMetrics(); + public Glyph getGlyph(char symbol); + + public float getStringWidth(String string); + public float getStringHeight(String string); + public AABBox getStringBounds(CharSequence string); + + public void getOutline(String string, + AffineTransform transform, + Path2D[] result); + + public int getNumGlyphs(); +}
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