net.sourceforge.plantuml.asciiart.ComponentTextActor Maven / Gradle / Ivy
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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.asciiart;
import net.sourceforge.plantuml.FileFormat;
import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.drawing.txt.UGraphicTxt;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.skin.Area;
import net.sourceforge.plantuml.skin.ComponentType;
import net.sourceforge.plantuml.skin.Context2D;
public class ComponentTextActor extends AbstractComponentText {
private final ComponentType type;
private final Display stringsToDisplay;
private final FileFormat fileFormat;
private final AsciiShape shape;
public ComponentTextActor(ComponentType type, Display stringsToDisplay, FileFormat fileFormat, AsciiShape shape) {
this.type = type;
this.stringsToDisplay = stringsToDisplay;
this.fileFormat = fileFormat;
this.shape = shape;
}
public void drawU(UGraphic ug, Area area, Context2D context) {
final XDimension2D dimensionToUse = area.getDimensionToUse();
final UmlCharArea charArea = ((UGraphicTxt) ug).getCharArea();
final int width = (int) dimensionToUse.getWidth();
final int height = (int) dimensionToUse.getHeight();
charArea.fillRect(' ', 0, 0, width, height);
final int xman = width / 2 - 1;
if (type == ComponentType.ACTOR_HEAD) {
if (fileFormat == FileFormat.UTXT) {
charArea.drawStringsLRUnicode(stringsToDisplay.asList(), 1, getHeight());
charArea.drawShape(AsciiShape.STICKMAN_UNICODE, xman, 0);
} else {
charArea.drawStringsLRSimple(stringsToDisplay.asList(), 1, getHeight());
charArea.drawShape(AsciiShape.STICKMAN, xman, 0);
}
} else if (type == ComponentType.ACTOR_TAIL) {
if (fileFormat == FileFormat.UTXT) {
charArea.drawStringsLRUnicode(stringsToDisplay.asList(), 1, 0);
charArea.drawShape(AsciiShape.STICKMAN_UNICODE, xman, 1);
} else {
charArea.drawStringsLRSimple(stringsToDisplay.asList(), 1, 0);
charArea.drawShape(AsciiShape.STICKMAN, xman, 1);
}
} else {
assert false;
}
}
private int getHeight() {
if (fileFormat == FileFormat.UTXT) {
return AsciiShape.STICKMAN_UNICODE.getHeight();
}
return AsciiShape.STICKMAN.getHeight();
}
public double getPreferredHeight(StringBounder stringBounder) {
return StringUtils.getHeight(stringsToDisplay) + getHeight();
}
public double getPreferredWidth(StringBounder stringBounder) {
return StringUtils.getWcWidth(stringsToDisplay) + 2;
}
}