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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 org.stathissideris.ascii2image.graphics;
import java.awt.Color;
import java.awt.Font;
import java.awt.geom.Rectangle2D;
/**
*
* @author Efstathios Sideris
*/
public class DiagramText extends DiagramComponent {
public static final Color DEFAULT_COLOR = Color.black;
private String text;
private Font font;
private int xPos, yPos;
private Color color = Color.black;
private boolean isTextOnLine = false;
private boolean hasOutline = false;
private Color outlineColor = Color.white;
private final FontMeasurer fontMeasurer;
public DiagramText(int x, int y, String text, Font font, FontMeasurer fontMeasurer){
if(text == null) throw new IllegalArgumentException("DiagramText cannot be initialised with a null string");
if(font == null) throw new IllegalArgumentException("DiagramText cannot be initialised with a null font");
this.xPos = x;
this.yPos = y;
this.text = text;
this.font = font;
this.fontMeasurer = fontMeasurer;
}
public void centerInBounds(Rectangle2D bounds){
centerHorizontallyBetween((int) bounds.getMinX(), (int) bounds.getMaxX());
centerVerticallyBetween((int) bounds.getMinY(), (int) bounds.getMaxY());
}
public void centerHorizontallyBetween(int minX, int maxX){
int width = fontMeasurer.getWidthFor(text, font);
int center = Math.abs(maxX - minX) / 2;
xPos += Math.abs(center - width / 2);
}
public void centerVerticallyBetween(int minY, int maxY){
int zHeight = fontMeasurer.getZHeight(font);
int center = Math.abs(maxY - minY) / 2;
yPos -= Math.abs(center - zHeight / 2);
}
public void alignRightEdgeTo(int x){
int width = fontMeasurer.getWidthFor(text, font);
xPos = x - width;
}
/**
* @return
*/
public Color getColor() {
return color;
}
/**
* @return
*/
public Font getFont() {
return font;
}
/**
* @return
*/
public String getText() {
return text;
}
/**
* @return
*/
public int getXPos() {
return xPos;
}
/**
* @return
*/
public int getYPos() {
return yPos;
}
/**
* @param color
*/
public void setColor(Color color) {
this.color = color;
}
/**
* @param font
*/
public void setFont(Font font) {
this.font = font;
}
/**
* @param string
*/
public void setText(String string) {
text = string;
}
/**
* @param i
*/
public void setXPos(int i) {
xPos = i;
}
/**
* @param i
*/
public void setYPos(int i) {
yPos = i;
}
public Rectangle2D getBounds(){
Rectangle2D bounds = fontMeasurer.getBoundsFor(text, font);
bounds.setRect(
bounds.getMinX() + xPos,
bounds.getMinY() + yPos,
bounds.getWidth(),
bounds.getHeight());
return bounds;
}
public String toString(){
return "DiagramText, at ("+xPos+", "+yPos+"), within "+getBounds()+" '"+text+"', "+color+" "+font;
}
/**
* @return
*/
public boolean isTextOnLine() {
return isTextOnLine;
}
/**
* @param b
*/
public void setTextOnLine(boolean b) {
isTextOnLine = b;
}
public boolean hasOutline() {
return hasOutline;
}
public void setHasOutline(boolean hasOutline) {
this.hasOutline = hasOutline;
}
public Color getOutlineColor() {
return outlineColor;
}
public void setOutlineColor(Color outlineColor) {
this.outlineColor = outlineColor;
}
}