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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
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*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License V2.
*
* THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
* LICENSE ("AGREEMENT"). [GNU General Public License V2]
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* ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES
* RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
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* You may obtain a copy of the License at
*
* https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* 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.
*
* PlantUML can occasionally display sponsored or advertising messages. Those
* messages are usually generated on welcome or error images and never on
* functional diagrams.
* See https://plantuml.com/professional if you want to remove them
*
* Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
* are owned by the author of their corresponding sources code (that is, their
* textual description in PlantUML language). Those images are not covered by
* this GPL v2 license.
*
* The generated images can then be used without any reference to the GPL v2 license.
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* although this will be appreciated by the PlantUML team.
*
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* by any license, then the generated images are logically covered
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*
* This is the IGY distribution (Install GraphViz by Yourself).
* You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
* (see https://plantuml.com/graphviz-dot )
*
* Icons provided by OpenIconic : https://useiconic.com/open
* Archimate sprites provided by Archi : http://www.archimatetool.com
* Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
* Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
* ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
* CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
* Brotli (c) by the Brotli Authors https://github.com/google/brotli
* Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
* Twemoji (c) by Twitter at https://twemoji.twitter.com/
*
*/
package net.sourceforge.plantuml.klimt.creole;
import net.sourceforge.plantuml.klimt.LineBreakStrategy;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.creole.atom.AbstractAtom;
import net.sourceforge.plantuml.klimt.creole.atom.Atom;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.TextBlockUtils;
import net.sourceforge.plantuml.klimt.shape.UHorizontalLine;
import net.sourceforge.plantuml.style.ISkinSimple;
public class CreoleHorizontalLine extends AbstractAtom implements Atom {
private final FontConfiguration fontConfiguration;
private final String line;
private final char style;
private final ISkinSimple skinParam;
private final static double defaultThickness = 1;
public static CreoleHorizontalLine create(FontConfiguration fontConfiguration, String line, char style,
ISkinSimple skinParam) {
return new CreoleHorizontalLine(fontConfiguration, line, style, skinParam);
}
private CreoleHorizontalLine(FontConfiguration fontConfiguration, String line, char style, ISkinSimple skinParam) {
this.fontConfiguration = fontConfiguration;
this.line = line;
this.style = style;
this.skinParam = skinParam;
}
private UHorizontalLine getHorizontalLine() {
if (line.length() == 0)
return UHorizontalLine.infinite(defaultThickness, 0, 0, style);
final TextBlock tb = getTitle();
return UHorizontalLine.infinite(defaultThickness, 0, 0, tb, style);
}
private TextBlock getTitle() {
if (line.length() == 0)
return TextBlockUtils.empty(0, 0);
final SheetBuilder parser = skinParam.sheet(fontConfiguration, HorizontalAlignment.LEFT, CreoleMode.FULL);
final Sheet sheet = parser.createSheet(Display.getWithNewlines(line));
final TextBlock tb = new SheetBlock1(sheet, LineBreakStrategy.NONE, skinParam.getPadding());
return tb;
}
public void drawU(UGraphic ug) {
// ug = ug.apply(UChangeColor.nnn(fontConfiguration.getColor()));
final XDimension2D dim = calculateDimension(ug.getStringBounder());
ug = ug.apply(UTranslate.dy(dim.getHeight() / 2));
ug.draw(getHorizontalLine());
}
public XDimension2D calculateDimension(StringBounder stringBounder) {
if (line.length() == 0)
return new XDimension2D(10, 10);
final TextBlock tb = getTitle();
return tb.calculateDimension(stringBounder);
}
public double getStartingAltitude(StringBounder stringBounder) {
return 0;
}
}