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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 MIT License.
*
* See http://opensource.org/licenses/MIT
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* 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 MIT license.
*
* The generated images can then be used without any reference to the MIT 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.project.draw;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.color.HColors;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.font.UFont;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.ULine;
import net.sourceforge.plantuml.klimt.sprite.SpriteContainerEmpty;
import net.sourceforge.plantuml.project.GanttDiagram;
import net.sourceforge.plantuml.project.core.Resource;
import net.sourceforge.plantuml.project.time.Day;
import net.sourceforge.plantuml.project.timescale.TimeScale;
public class ResourceDrawBasic implements ResourceDraw {
private final Resource res;
private final TimeScale timeScale;
private final double y;
private final Day min;
private final Day max;
private final GanttDiagram gantt;
public ResourceDrawBasic(GanttDiagram gantt, Resource res, TimeScale timeScale, double y, Day min, Day max) {
this.res = res;
this.timeScale = timeScale;
this.y = y;
this.min = min;
this.max = max;
this.gantt = gantt;
}
public void drawU(UGraphic ug) {
final TextBlock title = Display.getWithNewlines(res.getName()).create(getFontConfiguration(13),
HorizontalAlignment.LEFT, new SpriteContainerEmpty());
title.drawU(ug);
final ULine line = ULine.hline(timeScale.getEndingPosition(max) - timeScale.getStartingPosition(min));
ug.apply(HColors.BLACK).apply(UTranslate.dy(title.calculateDimension(ug.getStringBounder()).getHeight()))
.draw(line);
double startingPosition = -1;
int totalLoad = 0;
int totalLimit = 0;
for (Day i = min; i.compareTo(max) <= 0; i = i.increment()) {
final boolean isBreaking = timeScale.isBreaking(i);
totalLoad += gantt.getLoadForResource(res, i);
totalLimit += 100;
if (isBreaking) {
if (totalLoad > 0) {
final boolean over = totalLoad > totalLimit;
final FontConfiguration fontConfiguration = getFontConfiguration(9,
over ? HColors.RED : HColors.BLACK);
final TextBlock value = Display.getWithNewlines("" + totalLoad).create(fontConfiguration,
HorizontalAlignment.LEFT, new SpriteContainerEmpty());
if (startingPosition == -1)
startingPosition = timeScale.getStartingPosition(i);
final double endingPosition = timeScale.getEndingPosition(i);
final double start = (startingPosition + endingPosition) / 2
- value.calculateDimension(ug.getStringBounder()).getWidth() / 2;
value.drawU(ug.apply(new UTranslate(start, 16)));
}
startingPosition = -1;
totalLoad = 0;
totalLimit = 0;
} else {
if (startingPosition == -1)
startingPosition = timeScale.getStartingPosition(i);
}
}
}
private FontConfiguration getFontConfiguration(int size) {
return getFontConfiguration(size, HColors.BLACK);
}
private FontConfiguration getFontConfiguration(int size, HColor color) {
final UFont font = UFont.serif(size);
return FontConfiguration.create(font, color, color, null);
}
@Override
public double getHeight(StringBounder stringBounder) {
return 16 * 2;
}
@Override
public final double getY() {
return y;
}
}