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72 lines
2.7 KiB
Java
72 lines
2.7 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2020, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*/
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package net.sourceforge.plantuml.ugraphic.svg;
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import static net.sourceforge.plantuml.graphic.TextBlockUtils.createTextLayout;
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import java.awt.font.TextLayout;
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import net.sourceforge.plantuml.graphic.UnusedSpace;
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import net.sourceforge.plantuml.svg.SvgGraphics;
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import net.sourceforge.plantuml.ugraphic.UCenteredCharacter;
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import net.sourceforge.plantuml.ugraphic.UDriver;
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import net.sourceforge.plantuml.ugraphic.UFont;
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import net.sourceforge.plantuml.ugraphic.UParam;
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import net.sourceforge.plantuml.ugraphic.color.ColorMapper;
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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public class DriverCenteredCharacterSvg implements UDriver<UCenteredCharacter, SvgGraphics> {
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public void draw(UCenteredCharacter characterCircled, double x, double y, ColorMapper mapper, UParam param,
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SvgGraphics svg) {
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final char c = characterCircled.getChar();
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final UFont font = characterCircled.getFont();
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final UnusedSpace unusedSpace = UnusedSpace.getUnusedSpace(font, c);
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final double xpos = x - unusedSpace.getCenterX() - 0.5;
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final double ypos = y - unusedSpace.getCenterY() - 0.5;
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final TextLayout t = createTextLayout(font, "" + c);
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final HColor textColor = param.getColor();
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final HColor dark = textColor == null ? null : textColor.darkSchemeTheme();
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if (dark == textColor)
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svg.setFillColor(mapper.toSvg(textColor));
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else
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svg.setFillColor(mapper.toSvg(textColor), mapper.toSvg(dark));
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svg.drawPathIterator(xpos, ypos, t.getOutline(null).getPathIterator(null));
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}
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}
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