/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: TestRenderableTextFactory.java,v 1.12 2007/04/02 11:41:22 taqua Exp $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.renderer.text;
import org.jfree.layouting.DefaultLayoutProcess;
import org.jfree.layouting.LayoutProcess;
import org.jfree.layouting.LibLayoutBoot;
import org.jfree.layouting.input.style.keys.font.FontStyleKeys;
import org.jfree.layouting.input.style.values.CSSConstant;
import org.jfree.layouting.layouter.context.ContextId;
import org.jfree.layouting.layouter.context.DefaultLayoutContext;
import org.jfree.layouting.layouter.context.FontSpecification;
import org.jfree.layouting.layouter.context.LayoutContext;
import org.jfree.layouting.modules.output.html.FlowHtmlOutputProcessor;
import org.jfree.layouting.renderer.model.RenderNode;
import org.jfree.layouting.renderer.model.RenderableText;
import org.jfree.layouting.util.AttributeMap;
import org.pentaho.reporting.libraries.fonts.text.whitespace.CollapseWhiteSpaceFilter;
import org.pentaho.reporting.libraries.fonts.text.whitespace.WhiteSpaceFilter;
import org.pentaho.reporting.libraries.fonts.text.breaks.WordBreakProducer;
import org.pentaho.reporting.libraries.fonts.text.breaks.BreakOpportunityProducer;
import org.pentaho.reporting.libraries.fonts.text.font.NoKerningProducer;
import org.pentaho.reporting.libraries.fonts.text.font.KerningProducer;
import org.pentaho.reporting.libraries.fonts.text.font.StaticFontSizeProducer;
import org.pentaho.reporting.libraries.fonts.text.font.FontSizeProducer;
import org.pentaho.reporting.libraries.fonts.text.Spacing;
import org.pentaho.reporting.libraries.fonts.text.StaticSpacingProducer;
import org.pentaho.reporting.libraries.fonts.text.SpacingProducer;
/**
* Creation-Date: 24.06.2006, 13:21:33
*
* @author Thomas Morgner
*/
public class TestRenderableTextFactory extends DefaultRenderableTextFactory
{
public TestRenderableTextFactory(final LayoutProcess layoutProcess)
{
super(layoutProcess);
}
protected SpacingProducer createSpacingProducer(final LayoutContext layoutContext)
{
return new StaticSpacingProducer(Spacing.EMPTY_SPACING);
}
protected FontSizeProducer createFontSizeProducer(final LayoutContext layoutContext)
{
return new StaticFontSizeProducer(5000, 5000, 4000);
}
protected KerningProducer createKerningProducer(final LayoutContext layoutContext)
{
return new NoKerningProducer();
}
protected BreakOpportunityProducer createBreakProducer(final LayoutContext layoutContext)
{
return new WordBreakProducer();
}
protected WhiteSpaceFilter createWhitespaceFilter(final LayoutContext layoutContext)
{
return new CollapseWhiteSpaceFilter();
}
// public static void main(String[] args)
// {
// LibLayoutBoot.getInstance().start();
//
// DefaultElementContext elementContext = new DefaultElementContext(null);
// DefaultLayoutContext layoutContext =
// new DefaultLayoutContext(new ContextId(0, 0,0), "Bah", "buh", null, new AttributeMap());
//
// TestRenderableTextFactory tr = new TestRenderableTextFactory(null);
//
//
// int[] text = new int[]{' ', 'W','o', ' ', 'b', ' ', ' ', '\n' };
// tr.startText();
// RenderableText[] rts = tr.createText
// (text, 0, text.length, layoutContext);
// tr.finishText();
//
// RenderableText rt = rts[0];
// Log.debug("RT: " + rt.getLength());
// printGlyphs(rt);
//
//// RenderNode[] nodes = rt.split(rt.getMinorAxis(), 29000, null);
//// RenderableText text1 = (RenderableText) nodes[0];
//// RenderableText text2 = (RenderableText) nodes[1];
//// Log.debug("RT[0]: " + text1.getLength());
////
//// printGlyphs(text1);
//// Log.debug("RT[1]: " + text2.getLength());
//// printGlyphs(text2);
// }
public static void main(String[] args)
{
LibLayoutBoot.getInstance().start();
DefaultLayoutContext layoutContext =
new DefaultLayoutContext
(new ContextId(0, 0,0), "Bah", "buh", null, new AttributeMap());
layoutContext.getStyle().setValue(FontStyleKeys.FONT_FAMILY, new CSSConstant("helvetica"));
final FontSpecification fontSpecification = layoutContext.getFontSpecification();
fontSpecification.setFontFamily("Arial");
fontSpecification.setFontSize(12);
final FlowHtmlOutputProcessor out =
new FlowHtmlOutputProcessor(LibLayoutBoot.getInstance().getGlobalConfig());
final DefaultLayoutProcess layoutProcess = new DefaultLayoutProcess(out);
TestRenderableTextFactory tr = new TestRenderableTextFactory(layoutProcess);
// int[] text = new int[]{ ' ', 'A',' ', 'B',' '};
int[] text = new int[]{ '1'};
RenderNode[] rts = tr.createText(text, 0, text.length, layoutContext);
final RenderNode[] renderNodes = tr.finishText();
RenderableText rt = (RenderableText) rts[1];
printGlyphs(rt);
}
private static void printGlyphs(final RenderableText text)
{
Glyph[] glyphs = text.getGlyphs();
final int lpos = Math.min(text.getOffset() + text.getLength(), glyphs.length);
for (int i = text.getOffset(); i < lpos; i++)
{
Glyph glyph = glyphs[i];
// Log.debug("BO: " + glyph + ", BW: " + glyph.getBreakWeight());
}
}
}