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plantuml/src/net/sourceforge/plantuml/ugraphic/UGraphicNo.java

125 lines
3.0 KiB
Java

/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2020, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML 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 General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.ugraphic;
import net.sourceforge.plantuml.Url;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.ugraphic.color.ColorMapper;
import net.sourceforge.plantuml.ugraphic.color.HColor;
import net.sourceforge.plantuml.ugraphic.color.HColorUtils;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Map;
public abstract class UGraphicNo implements UGraphic {
private final StringBounder stringBounder;
private final UTranslate translate;
public UGraphicNo(StringBounder stringBounder) {
this.stringBounder = stringBounder;
this.translate = new UTranslate();
}
public UGraphicNo(UGraphicNo other, UChange change) {
this.stringBounder = other.stringBounder;
this.translate = change instanceof UTranslate ? other.translate.compose((UTranslate) change) : other.translate;
}
//
// Implement UGraphic
//
@Override
final public void startUrl(Url url) {
}
@Override
public void startGroup(Map<UGroupType, String> typeIdents) {
}
@Override
final public void closeUrl() {
}
@Override
final public void closeGroup() {
}
@Override
public ColorMapper getColorMapper() {
throw new UnsupportedOperationException();
}
@Override
public HColor getDefaultBackground() {
return HColorUtils.BLACK;
}
@Override
public UParam getParam() {
return new UParamNull();
}
@Override
public StringBounder getStringBounder() {
return stringBounder;
}
@Override
public void flushUg() {
}
@Override
public boolean matchesProperty(String propertyName) {
return false;
}
@Override
public void writeToStream(OutputStream os, String metadata, int dpi) throws IOException {
throw new UnsupportedOperationException();
}
//
// Internal things
//
protected UTranslate getTranslate() {
return translate;
}
}