2010-11-15 20:35:36 +00:00
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/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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2019-01-16 18:34:41 +00:00
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* (C) Copyright 2009-2020, Arnaud Roques
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2010-11-15 20:35:36 +00:00
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*
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2016-03-06 16:47:34 +00:00
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* Project Info: http://plantuml.com
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2010-11-15 20:35:36 +00:00
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*
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2017-03-15 19:13:31 +00:00
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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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2010-11-15 20:35:36 +00:00
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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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2013-12-10 19:36:50 +00:00
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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2010-11-15 20:35:36 +00:00
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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 java.awt.geom.Dimension2D;
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import java.awt.image.BufferedImage;
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import java.util.List;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.SpriteContainerEmpty;
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import net.sourceforge.plantuml.creole.CreoleMode;
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import net.sourceforge.plantuml.cucadiagram.Display;
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2011-08-08 17:48:29 +00:00
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import net.sourceforge.plantuml.svek.IEntityImage;
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2017-04-05 17:37:42 +00:00
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import net.sourceforge.plantuml.svek.Margins;
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import net.sourceforge.plantuml.svek.ShapeType;
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import net.sourceforge.plantuml.svek.TextBlockBackcolored;
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2015-04-07 18:18:37 +00:00
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import net.sourceforge.plantuml.ugraphic.UChangeColor;
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import net.sourceforge.plantuml.ugraphic.UFont;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UImage;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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2015-06-07 10:23:10 +00:00
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public class GraphicStrings extends AbstractTextBlock implements IEntityImage {
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2016-11-18 21:12:09 +00:00
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private final double margin = 5;
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2011-08-08 17:48:29 +00:00
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private final HtmlColor background;
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private final static HtmlColor hyperlinkColor = HtmlColorUtils.BLUE;
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private final static boolean useUnderlineForHyperlink = true;
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private final List<String> strings;
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private final BufferedImage image;
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private final double imagePadding = 30;
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private final GraphicPosition position;
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private final FontConfiguration fontConfiguration;
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public static IEntityImage createForError(List<String> strings, boolean useRed) {
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return new GraphicStrings(strings, sansSerif14(getForeColor(useRed)).bold(), getBackColor(useRed), null, null,
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CreoleMode.NO_CREOLE);
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}
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private static HtmlColor getForeColor(boolean useRed) {
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if (useRed) {
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return HtmlColorUtils.BLACK;
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}
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return HtmlColorUtils.MY_GREEN;
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}
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private static HtmlColor getBackColor(boolean useRed) {
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if (useRed) {
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return HtmlColorUtils.RED_LIGHT;
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}
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return HtmlColorUtils.BLACK;
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}
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public static TextBlockBackcolored createGreenOnBlackMonospaced(List<String> strings) {
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return new GraphicStrings(strings, monospaced14(HtmlColorUtils.GREEN), HtmlColorUtils.BLACK, null, null,
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CreoleMode.SIMPLE_LINE);
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}
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public static TextBlockBackcolored createBlackOnWhite(List<String> strings) {
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return new GraphicStrings(strings, sansSerif12(HtmlColorUtils.BLACK), HtmlColorUtils.WHITE, null, null,
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CreoleMode.FULL);
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}
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public static TextBlockBackcolored createBlackOnWhiteMonospaced(List<String> strings) {
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return new GraphicStrings(strings, monospaced14(HtmlColorUtils.BLACK), HtmlColorUtils.WHITE, null, null,
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CreoleMode.FULL);
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}
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public static TextBlockBackcolored createBlackOnWhite(List<String> strings, BufferedImage image,
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GraphicPosition position) {
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return new GraphicStrings(strings, sansSerif12(HtmlColorUtils.BLACK), HtmlColorUtils.WHITE, image, position,
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CreoleMode.FULL);
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}
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private static FontConfiguration sansSerif12(HtmlColor color) {
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return new FontConfiguration(UFont.sansSerif(12), color, hyperlinkColor, useUnderlineForHyperlink);
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}
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public static FontConfiguration sansSerif14(HtmlColor color) {
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return new FontConfiguration(UFont.sansSerif(14), color, hyperlinkColor, useUnderlineForHyperlink);
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}
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private static FontConfiguration monospaced14(HtmlColor color) {
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return new FontConfiguration(UFont.monospaced(14), color, hyperlinkColor, useUnderlineForHyperlink);
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}
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private final CreoleMode mode;
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private GraphicStrings(List<String> strings, FontConfiguration fontConfiguration, HtmlColor background,
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BufferedImage image, GraphicPosition position, CreoleMode mode) {
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this.strings = strings;
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this.background = background;
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this.image = image;
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this.position = position;
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this.mode = mode;
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this.fontConfiguration = fontConfiguration;
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2010-11-15 20:35:36 +00:00
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}
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private TextBlock getTextBlock() {
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final Display display = Display.create(strings);
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if (mode == CreoleMode.NO_CREOLE) {
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return new TextBlockRaw(strings, fontConfiguration);
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} else {
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return display.create(fontConfiguration, HorizontalAlignment.LEFT, new SpriteContainerEmpty(), mode);
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}
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}
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public void drawU(UGraphic ug) {
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ug = ug.apply(new UTranslate(margin, margin));
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final Dimension2D size = calculateDimensionInternal(ug.getStringBounder());
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getTextBlock().drawU(ug.apply(new UChangeColor(fontConfiguration.getColor())));
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2010-11-15 20:35:36 +00:00
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if (image != null) {
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if (position == GraphicPosition.BOTTOM) {
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ug.apply(new UTranslate((size.getWidth() - image.getWidth()) / 2, size.getHeight() - image.getHeight()))
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.draw(new UImage(image));
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} else if (position == GraphicPosition.BACKGROUND_CORNER_BOTTOM_RIGHT) {
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ug.apply(new UTranslate(size.getWidth() - image.getWidth(), size.getHeight() - image.getHeight()))
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.draw(new UImage(image));
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2015-04-07 18:18:37 +00:00
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} else if (position == GraphicPosition.BACKGROUND_CORNER_TOP_RIGHT) {
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ug.apply(new UTranslate(size.getWidth() - image.getWidth() - 1, 1)).draw(new UImage(image));
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}
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}
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}
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2013-12-10 19:36:50 +00:00
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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return Dimension2DDouble.delta(calculateDimensionInternal(stringBounder), 2 * margin);
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}
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private Dimension2D calculateDimensionInternal(StringBounder stringBounder) {
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Dimension2D dim = getTextBlock().calculateDimension(stringBounder);
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if (image != null) {
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if (position == GraphicPosition.BOTTOM) {
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dim = new Dimension2DDouble(dim.getWidth(), dim.getHeight() + image.getHeight());
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} else if (position == GraphicPosition.BACKGROUND_CORNER_BOTTOM_RIGHT) {
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dim = new Dimension2DDouble(dim.getWidth() + imagePadding + image.getWidth(), dim.getHeight());
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} else if (position == GraphicPosition.BACKGROUND_CORNER_TOP_RIGHT) {
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dim = new Dimension2DDouble(dim.getWidth() + imagePadding + image.getWidth(), dim.getHeight());
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}
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}
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return dim;
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}
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public ShapeType getShapeType() {
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return ShapeType.RECTANGLE;
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}
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public HtmlColor getBackcolor() {
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return background;
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}
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2017-04-05 17:37:42 +00:00
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public Margins getShield(StringBounder stringBounder) {
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return Margins.NONE;
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2011-09-07 20:41:58 +00:00
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}
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2013-12-10 19:36:50 +00:00
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public boolean isHidden() {
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return false;
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}
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2019-05-24 19:59:31 +00:00
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2018-12-22 11:11:40 +00:00
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public double getOverscanX(StringBounder stringBounder) {
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return 0;
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}
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2010-11-15 20:35:36 +00:00
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}
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