net.sourceforge.plantuml.klimt.drawing.html5.DriverLineHtml5 Maven / Gradle / Ivy

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PlantUML is a component that allows to quickly write diagrams from text.

There is a newer version: 1.2025.0

// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
package net.sourceforge.plantuml.klimt.drawing.html5;

import java.awt.geom.Line2D;

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.drawing.UDriver;
import net.sourceforge.plantuml.klimt.shape.ULine;

public class DriverLineHtml5 implements UDriver {
	// ::remove folder when __CORE__

	private final ClipContainer clipContainer;

	public DriverLineHtml5(ClipContainer clipContainer) {
		this.clipContainer = clipContainer;
	}

	public void draw(ULine shape, double x, double y, ColorMapper mapper, UParam param, Html5Drawer html) {
		double x2 = x + shape.getDX();
		double y2 = y + shape.getDY();

		final UClip clip = clipContainer.getClip();
		if (clip != null) {
			final Line2D.Double line = clip.getClippedLine(new Line2D.Double(x, y, x2, y2));
			if (line == null) {
				return;
			}
			x = line.x1;
			y = line.y1;
			x2 = line.x2;
			y2 = line.y2;
		}

		final String color = param.getColor() == null ? null : param.getColor().toRGB(mapper);
		html.setStrokeColor(color);

		html.htmlLine(x, y, x2, y2, 0);
	}
}