mirror of https://github.com/octoleo/plantuml.git
138 lines
4.9 KiB
Java
138 lines
4.9 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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*/
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package net.sourceforge.plantuml.sprite;
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import java.awt.geom.Dimension2D;
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import java.io.IOException;
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import java.io.OutputStream;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.FileFormatOption;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.ISkinSimple;
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import net.sourceforge.plantuml.SkinParam;
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import net.sourceforge.plantuml.UmlDiagram;
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import net.sourceforge.plantuml.UmlDiagramType;
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import net.sourceforge.plantuml.UseStyle;
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import net.sourceforge.plantuml.core.DiagramDescription;
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import net.sourceforge.plantuml.core.ImageData;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.graphic.AbstractTextBlock;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.graphic.TextBlockUtils;
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import net.sourceforge.plantuml.style.ClockwiseTopRightBottomLeft;
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import net.sourceforge.plantuml.ugraphic.ImageBuilder;
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import net.sourceforge.plantuml.ugraphic.ImageParameter;
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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.UTranslate;
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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import net.sourceforge.plantuml.ugraphic.color.HColorUtils;
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public class ListSpriteDiagram extends UmlDiagram {
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public ListSpriteDiagram(ISkinSimple skinParam) {
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super(UmlDiagramType.HELP, skinParam);
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}
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public DiagramDescription getDescription() {
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return new DiagramDescription("(Sprites)");
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}
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@Override
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protected ImageData exportDiagramInternal(OutputStream os, int index, FileFormatOption fileFormatOption)
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throws IOException {
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final TextBlock result = getTable();
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final double dpiFactor = 1;
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final int margin1;
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final int margin2;
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if (UseStyle.useBetaStyle()) {
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margin1 = SkinParam.zeroMargin(10);
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margin2 = SkinParam.zeroMargin(10);
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} else {
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margin1 = 10;
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margin2 = 10;
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}
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ISkinParam skinParam = getSkinParam();
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final HColor backcolor = skinParam.getBackgroundColor(false);
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final String metadata = fileFormatOption.isWithMetadata() ? getMetadata() : null;
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final ClockwiseTopRightBottomLeft margins = ClockwiseTopRightBottomLeft.margin1margin2(margin1, margin2);
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final ImageParameter imageParameter = new ImageParameter(skinParam, getAnimation(), dpiFactor, metadata,
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getWarningOrError(), margins, backcolor);
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final ImageBuilder imageBuilder = ImageBuilder.build(imageParameter);
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imageBuilder.setUDrawable(result);
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return imageBuilder.writeImageTOBEMOVED(fileFormatOption, seed(), os);
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}
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private TextBlock getTable() {
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return new AbstractTextBlock() {
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public void drawU(UGraphic ug) {
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double x = 0;
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double y = 0;
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double rawHeight = 0;
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for (String n : getSkinParam().getAllSpriteNames()) {
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final Sprite sprite = getSkinParam().getSprite(n);
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TextBlock blockName = Display.create(n).create(FontConfiguration.blackBlueTrue(UFont.sansSerif(14)),
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HorizontalAlignment.LEFT, getSkinParam());
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TextBlock tb = sprite.asTextBlock(HColorUtils.BLACK, 1.0);
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tb = TextBlockUtils.mergeTB(tb, blockName, HorizontalAlignment.CENTER);
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tb.drawU(ug.apply(new UTranslate(x, y)));
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final Dimension2D dim = tb.calculateDimension(ug.getStringBounder());
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rawHeight = Math.max(rawHeight, dim.getHeight());
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x += dim.getWidth();
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x += 30;
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if (x > 1024) {
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x = 0;
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y += rawHeight + 50;
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rawHeight = 0;
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}
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}
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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return new Dimension2DDouble(1024, 1024);
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}
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};
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}
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}
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