mirror of https://github.com/octoleo/plantuml.git
145 lines
4.2 KiB
Java
145 lines
4.2 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 2009-2017, 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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*/
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package net.sourceforge.plantuml.graphic;
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import net.sourceforge.plantuml.ugraphic.UChangeBackColor;
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import net.sourceforge.plantuml.ugraphic.UChangeColor;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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public class SymbolContext {
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private final HtmlColor backColor;
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private final HtmlColor foreColor;
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private final UStroke stroke;
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private final boolean shadowing;
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private final double deltaShadow;
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private final double roundCorner;
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private SymbolContext(HtmlColor backColor, HtmlColor foreColor, UStroke stroke, boolean shadowing,
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double deltaShadow, double roundCorner) {
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this.backColor = backColor;
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this.foreColor = foreColor;
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this.stroke = stroke;
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this.shadowing = shadowing;
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this.deltaShadow = deltaShadow;
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this.roundCorner = roundCorner;
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// if (backColor instanceof HtmlColorTransparent) {
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// throw new UnsupportedOperationException();
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// }
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}
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@Override
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public String toString() {
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return super.toString() + " backColor=" + backColor + " foreColor=" + foreColor;
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}
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final public UGraphic apply(UGraphic ug) {
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ug = applyColors(ug);
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ug = applyStroke(ug);
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return ug;
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}
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public UGraphic applyColors(UGraphic ug) {
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ug = ug.apply(new UChangeColor(foreColor));
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ug = ug.apply(new UChangeBackColor(backColor));
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return ug;
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}
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public UGraphic applyStroke(UGraphic ug) {
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return ug.apply(stroke);
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}
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public SymbolContext transparentBackColorToNull() {
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if (backColor instanceof HtmlColorTransparent) {
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return new SymbolContext(null, foreColor, stroke, shadowing, deltaShadow, roundCorner);
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}
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return this;
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}
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public SymbolContext(HtmlColor backColor, HtmlColor foreColor) {
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this(backColor, foreColor, new UStroke(), false, 0, 0);
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}
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public SymbolContext withShadow(boolean newShadow) {
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return new SymbolContext(backColor, foreColor, stroke, newShadow, deltaShadow, roundCorner);
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}
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public SymbolContext withDeltaShadow(double deltaShadow) {
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return new SymbolContext(backColor, foreColor, stroke, shadowing, deltaShadow, roundCorner);
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}
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public SymbolContext withStroke(UStroke newStroke) {
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return new SymbolContext(backColor, foreColor, newStroke, shadowing, deltaShadow, roundCorner);
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}
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public SymbolContext withBackColor(HtmlColor backColor) {
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return new SymbolContext(backColor, foreColor, stroke, shadowing, deltaShadow, roundCorner);
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}
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public SymbolContext withForeColor(HtmlColor foreColor) {
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return new SymbolContext(backColor, foreColor, stroke, shadowing, deltaShadow, roundCorner);
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}
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public SymbolContext withRoundCorner(double roundCorner) {
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return new SymbolContext(backColor, foreColor, stroke, shadowing, deltaShadow, roundCorner);
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}
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public HtmlColor getBackColor() {
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return backColor;
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}
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public HtmlColor getForeColor() {
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return foreColor;
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}
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public UStroke getStroke() {
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return stroke;
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}
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public boolean isShadowing() {
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return shadowing || deltaShadow > 0;
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}
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public double getDeltaShadow() {
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return deltaShadow;
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}
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public double getRoundCorner() {
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return roundCorner;
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}
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} |