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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:
*
* https://plantuml.com/patreon (only 1$ per month!)
* https://plantuml.com/liberapay (only 1€ per month!)
* https://plantuml.com/paypal
*
*
* 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]
*
* ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES
* RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
*
* 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.
* It is not even necessary to stipulate that they have been generated with PlantUML,
* although this will be appreciated by the PlantUML team.
*
* There is an exception : if the textual description in PlantUML language is also covered
* by any license, then the generated images are logically covered
* by the very same license.
*
* 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.svek.image;
import static net.sourceforge.plantuml.utils.ObjectUtils.instanceOfAny;
import java.util.ArrayList;
import java.util.List;
import net.sourceforge.plantuml.klimt.UBackground;
import net.sourceforge.plantuml.klimt.UChange;
import net.sourceforge.plantuml.klimt.UPath;
import net.sourceforge.plantuml.klimt.UShape;
import net.sourceforge.plantuml.klimt.UStroke;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.ColorMapper;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.drawing.UGraphicNo;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.geom.XPoint2D;
import net.sourceforge.plantuml.klimt.shape.UDrawable;
import net.sourceforge.plantuml.klimt.shape.UEllipse;
import net.sourceforge.plantuml.klimt.shape.UEmpty;
import net.sourceforge.plantuml.klimt.shape.UHorizontalLine;
import net.sourceforge.plantuml.klimt.shape.UImage;
import net.sourceforge.plantuml.klimt.shape.ULine;
import net.sourceforge.plantuml.klimt.shape.URectangle;
import net.sourceforge.plantuml.klimt.shape.UText;
public class Footprint {
private final StringBounder stringBounder;
public Footprint(StringBounder stringBounder) {
this.stringBounder = stringBounder;
}
class MyUGraphic extends UGraphicNo {
private final List all;
public MyUGraphic() {
super(stringBounder, UTranslate.none());
this.all = new ArrayList<>();
}
private MyUGraphic(MyUGraphic other, UChange change) {
// super(other, change);
super(other.getStringBounder(),
change instanceof UTranslate ? other.getTranslate().compose((UTranslate) change)
: other.getTranslate());
if (!instanceOfAny(change, UBackground.class, HColor.class, UStroke.class, UTranslate.class))
throw new UnsupportedOperationException(change.getClass().toString());
this.all = other.all;
}
public UGraphic apply(UChange change) {
return new MyUGraphic(this, change);
}
public void draw(UShape shape) {
final double x = getTranslate().getDx();
final double y = getTranslate().getDy();
if (shape instanceof UText) {
drawText(x, y, (UText) shape);
} else if (shape instanceof UHorizontalLine) {
// Definitively a Horizontal line
// line.drawTitleInternalForFootprint(this, x, y);
} else if (shape instanceof ULine) {
// Probably a Horizontal line
} else if (shape instanceof UImage) {
drawImage(x, y, (UImage) shape);
} else if (shape instanceof UPath) {
drawPath(x, y, (UPath) shape);
} else if (shape instanceof URectangle) {
drawRectangle(x, y, (URectangle) shape);
} else if (shape instanceof UEllipse) {
drawEllipse(x, y, (UEllipse) shape);
} else if (shape instanceof UEmpty) {
drawEmpty(x, y, (UEmpty) shape);
} else {
throw new UnsupportedOperationException(shape.getClass().toString());
}
}
public ColorMapper getColorMapper() {
return ColorMapper.IDENTITY;
}
private void addPoint(double x, double y) {
all.add(new XPoint2D(x, y));
}
private void drawText(double x, double y, UText text) {
final XDimension2D dim = getStringBounder().calculateDimension(text.getFontConfiguration().getFont(),
text.getText());
y -= dim.getHeight() - 1.5;
addPoint(x, y);
addPoint(x, y + dim.getHeight());
addPoint(x + dim.getWidth(), y);
addPoint(x + dim.getWidth(), y + dim.getHeight());
}
private void drawImage(double x, double y, UImage image) {
addPoint(x, y);
addPoint(x, y + image.getHeight());
addPoint(x + image.getWidth(), y);
addPoint(x + image.getWidth(), y + image.getHeight());
}
private void drawPath(double x, double y, UPath path) {
addPoint(x + path.getMinX(), y + path.getMinY());
addPoint(x + path.getMaxX(), y + path.getMaxY());
}
private void drawRectangle(double x, double y, URectangle rect) {
addPoint(x, y);
addPoint(x + rect.getWidth(), y + rect.getHeight());
}
private void drawEllipse(double x, double y, UEllipse rect) {
addPoint(x, y);
addPoint(x + rect.getWidth(), y + rect.getHeight());
}
private void drawEmpty(double x, double y, UEmpty rect) {
addPoint(x, y);
addPoint(x + rect.getWidth(), y + rect.getHeight());
}
}
public ContainingEllipse getEllipse(UDrawable drawable, double alpha) {
final MyUGraphic ug = new MyUGraphic();
drawable.drawU(ug);
final List all = ug.all;
final ContainingEllipse circle = new ContainingEllipse(alpha);
for (XPoint2D pt : all)
circle.append(pt);
return circle;
}
// public void drawDebug(UGraphic ug, double dx, double dy, TextBlock text) {
// final MyUGraphic mug = new MyUGraphic();
// text.drawU(mug, dx, dy);
// for (Point2D pt : mug.all) {
// ug.draw(pt.getX(), pt.getY(), new URectangle(1, 1));
// }
//
// }
}