org.stathissideris.ascii2image.graphics.DiagramText Maven / Gradle / Ivy

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PlantUML is a component that allows to quickly write diagrams from text.
There is a newer version: 1.2024.8
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
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;
	}

	
}