net.sourceforge.plantuml.klimt.drawing.debug.StringBounderDebug Maven / Gradle / Ivy

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/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
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 * PlantUML distributed in the hope that it will be useful, but
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 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
 * License for more details.
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 * Original Author:  Arnaud Roques
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package net.sourceforge.plantuml.klimt.drawing.debug;

import java.util.Random;

import net.sourceforge.plantuml.FileFormat;
import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.klimt.font.StringBounderRaw;
import net.sourceforge.plantuml.klimt.font.UFont;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;

public class StringBounderDebug extends StringBounderRaw {
    // ::remove folder when __HAXE__
	// ::remove folder when __CORE__

	public StringBounderDebug() {
		super(FileFormat.gg.getFontRenderContext());
	}

	@Override
	protected XDimension2D calculateDimensionInternal(UFont font, String text) {
		final Random rnd = new Random(StringUtils.seed(text));
		// We want a random factor between 80% et 130%
		final double factor = 0.8 + 0.5 * rnd.nextDouble();
		final double size = font.getSize2D();
		final double height = size;
		final double width = size * text.length() * factor;
		return new XDimension2D(width, height);
	}

	@Override
	public double getDescent(UFont font, String text) {
		final double descent = font.getSize2D() / 4.5;
		return descent;
	}

	@Override
	public boolean matchesProperty(String propertyName) {
		return false;
	}

}