net.sourceforge.plantuml.klimt.drawing.g2d.DriverEllipseG2d 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
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* (C) Copyright 2009-2024, Arnaud Roques
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package net.sourceforge.plantuml.klimt.drawing.g2d;
import java.awt.BasicStroke;
import java.awt.GradientPaint;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.geom.Arc2D;
import java.awt.geom.Ellipse2D;
import net.sourceforge.plantuml.klimt.UParam;
import net.sourceforge.plantuml.klimt.color.ColorMapper;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.color.HColorGradient;
import net.sourceforge.plantuml.klimt.drawing.UDriver;
import net.sourceforge.plantuml.klimt.geom.EnsureVisible;
import net.sourceforge.plantuml.klimt.shape.UEllipse;
public class DriverEllipseG2d extends DriverShadowedG2d implements UDriver {
// ::remove folder when __HAXE__
private final double dpiFactor;
private final EnsureVisible visible;
public DriverEllipseG2d(double dpiFactor, EnsureVisible visible) {
this.dpiFactor = dpiFactor;
this.visible = visible;
}
public void draw(UEllipse ellipse, double x, double y, ColorMapper mapper, UParam param, Graphics2D g2d) {
g2d.setStroke(new BasicStroke((float) param.getStroke().getThickness()));
visible.ensureVisible(x, y);
visible.ensureVisible(x + ellipse.getWidth(), y + ellipse.getHeight());
final HColor color = param.getColor();
if (ellipse.getStart() == 0 && ellipse.getExtend() == 0) {
final Shape shape = new Ellipse2D.Double(x, y, ellipse.getWidth(), ellipse.getHeight());
// Shadow
if (ellipse.getDeltaShadow() != 0) {
drawShadow(g2d, shape, ellipse.getDeltaShadow(), dpiFactor);
}
final HColor back = param.getBackcolor();
if (back instanceof HColorGradient) {
final GradientPaint paint = DriverRectangleG2d.getPaintGradient(x, y, mapper, ellipse.getWidth(),
ellipse.getHeight(), back);
g2d.setPaint(paint);
g2d.fill(shape);
DriverRectangleG2d.drawBorder(param, color, mapper, ellipse, shape, g2d, x, y);
} else {
if (back.isTransparent() == false) {
g2d.setColor(param.getBackcolor().toColor(mapper));
DriverRectangleG2d.managePattern(param, g2d);
g2d.fill(shape);
}
if (color.isTransparent() == false && color.equals(param.getBackcolor()) == false)
DriverRectangleG2d.drawBorder(param, color, mapper, ellipse, shape, g2d, x, y);
}
} else {
final Shape arc = new Arc2D.Double(x, y, ellipse.getWidth(), ellipse.getHeight(), round(ellipse.getStart()),
round(ellipse.getExtend()), Arc2D.OPEN);
if (color.isTransparent() == false) {
g2d.setColor(color.toColor(mapper));
g2d.draw(arc);
}
}
}
private static final double ROU = 5.0;
static double round(double value) {
return value;
// final int v = (int) Math.round(value / ROU);
// return v * ROU;
}
}