net.sourceforge.plantuml.klimt.drawing.eps.DriverPolygonEps 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 net.sourceforge.plantuml.klimt.drawing.eps;

import net.sourceforge.plantuml.klimt.ClipContainer;
import net.sourceforge.plantuml.klimt.UClip;
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.XPoint2D;
import net.sourceforge.plantuml.klimt.shape.UPolygon;

public class DriverPolygonEps implements UDriver {

	private final ClipContainer clipContainer;

	public DriverPolygonEps(ClipContainer clipContainer) {
		this.clipContainer = clipContainer;
	}

	public void draw(UPolygon shape, double x, double y, ColorMapper mapper, UParam param, EpsGraphics eps) {
		final double points[] = new double[shape.getPoints().size() * 2];
		int i = 0;

		for (XPoint2D pt : shape.getPoints()) {
			points[i++] = pt.getX() + x;
			points[i++] = pt.getY() + y;
		}

		final UClip clip = clipContainer.getClip();
		if (clip != null) {
			for (int j = 0; j < points.length; j += 2) {
				if (clip.isInside(points[j], points[j + 1]) == false) {
					return;
				}
			}
		}

		if (shape.getDeltaShadow() != 0) {
			eps.epsPolygonShadow(shape.getDeltaShadow(), points);
		}

		final HColor back = param.getBackcolor();
		if (back instanceof HColorGradient) {
			eps.setStrokeColor(param.getColor().toColor(mapper));
			eps.epsPolygon((HColorGradient) back, mapper, points);
		} else {

			eps.setFillColor(back.toColor(mapper));
			eps.setStrokeColor(param.getColor().toColor(mapper));
			eps.epsPolygon(points);
		}
	}
}