2015-04-07 18:26:58 +00:00
|
|
|
/* ========================================================================
|
|
|
|
* PlantUML : a free UML diagram generator
|
|
|
|
* ========================================================================
|
|
|
|
*
|
2019-01-16 18:34:41 +00:00
|
|
|
* (C) Copyright 2009-2020, Arnaud Roques
|
2015-04-07 18:26:58 +00:00
|
|
|
*
|
2016-03-06 16:47:34 +00:00
|
|
|
* Project Info: http://plantuml.com
|
2015-04-07 18:26:58 +00:00
|
|
|
*
|
2017-03-15 19:13:31 +00:00
|
|
|
* If you like this project or if you find it useful, you can support us at:
|
|
|
|
*
|
|
|
|
* http://plantuml.com/patreon (only 1$ per month!)
|
|
|
|
* http://plantuml.com/paypal
|
|
|
|
*
|
2015-04-07 18:26:58 +00:00
|
|
|
* This file is part of PlantUML.
|
|
|
|
*
|
|
|
|
* PlantUML is free software; you can redistribute it and/or modify it
|
|
|
|
* under the terms of the GNU General Public License as published by
|
|
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* PlantUML distributed in the hope that it will be useful, but
|
|
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
|
|
|
* License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public
|
|
|
|
* License along with this library; if not, write to the Free Software
|
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
|
|
|
|
* USA.
|
|
|
|
*
|
|
|
|
*
|
|
|
|
* Original Author: Arnaud Roques
|
|
|
|
*
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
package net.sourceforge.plantuml.ugraphic.g2d;
|
|
|
|
|
|
|
|
import java.awt.GradientPaint;
|
|
|
|
import java.awt.Graphics2D;
|
|
|
|
import java.awt.Shape;
|
|
|
|
import java.awt.geom.GeneralPath;
|
|
|
|
import java.awt.geom.Line2D;
|
|
|
|
|
|
|
|
import net.sourceforge.plantuml.golem.MinMaxDouble;
|
|
|
|
import net.sourceforge.plantuml.ugraphic.UDriver;
|
|
|
|
import net.sourceforge.plantuml.ugraphic.UParam;
|
|
|
|
import net.sourceforge.plantuml.ugraphic.UPath;
|
|
|
|
import net.sourceforge.plantuml.ugraphic.USegment;
|
|
|
|
import net.sourceforge.plantuml.ugraphic.USegmentType;
|
|
|
|
import net.sourceforge.plantuml.ugraphic.UShape;
|
2020-03-18 10:50:02 +00:00
|
|
|
import net.sourceforge.plantuml.ugraphic.color.ColorMapper;
|
|
|
|
import net.sourceforge.plantuml.ugraphic.color.HColor;
|
|
|
|
import net.sourceforge.plantuml.ugraphic.color.HColorGradient;
|
2015-04-07 18:26:58 +00:00
|
|
|
|
|
|
|
public class DriverPathOldG2d extends DriverShadowedG2d implements UDriver<Graphics2D> {
|
|
|
|
|
|
|
|
private final double dpiFactor;
|
|
|
|
|
|
|
|
public DriverPathOldG2d(double dpiFactor) {
|
|
|
|
this.dpiFactor = dpiFactor;
|
|
|
|
}
|
|
|
|
|
|
|
|
public void draw(UShape ushape, final double x, final double y, ColorMapper mapper, UParam param, Graphics2D g2d) {
|
|
|
|
final UPath shape = (UPath) ushape;
|
|
|
|
DriverLineG2d.manageStroke(param, g2d);
|
|
|
|
|
|
|
|
final GeneralPath p = new GeneralPath();
|
|
|
|
boolean hasBezier = false;
|
|
|
|
final MinMaxDouble minMax = new MinMaxDouble();
|
|
|
|
minMax.manage(x, y);
|
|
|
|
for (USegment seg : shape) {
|
|
|
|
final USegmentType type = seg.getSegmentType();
|
|
|
|
final double coord[] = seg.getCoord();
|
|
|
|
// Cast float for Java 1.5
|
|
|
|
if (type == USegmentType.SEG_MOVETO) {
|
|
|
|
p.moveTo((float) (x + coord[0]), (float) (y + coord[1]));
|
|
|
|
minMax.manage(x + coord[0], y + coord[1]);
|
|
|
|
} else if (type == USegmentType.SEG_LINETO) {
|
|
|
|
p.lineTo((float) (x + coord[0]), (float) (y + coord[1]));
|
|
|
|
minMax.manage(x + coord[0], y + coord[1]);
|
|
|
|
} else if (type == USegmentType.SEG_CUBICTO) {
|
|
|
|
p.curveTo((float) (x + coord[0]), (float) (y + coord[1]), (float) (x + coord[2]),
|
|
|
|
(float) (y + coord[3]), (float) (x + coord[4]), (float) (y + coord[5]));
|
|
|
|
minMax.manage(x + coord[4], y + coord[5]);
|
|
|
|
hasBezier = true;
|
|
|
|
} else {
|
|
|
|
throw new UnsupportedOperationException();
|
|
|
|
}
|
|
|
|
// bez = new CubicCurve2D.Double(x + bez.x1, y + bez.y1, x +
|
|
|
|
// bez.ctrlx1, y + bez.ctrly1, x + bez.ctrlx2, y
|
|
|
|
// + bez.ctrly2, x + bez.x2, y + bez.y2);
|
|
|
|
// p.append(bez, true);
|
|
|
|
}
|
|
|
|
// p.closePath();
|
|
|
|
|
|
|
|
// Shadow
|
|
|
|
if (shape.getDeltaShadow() != 0) {
|
|
|
|
if (hasBezier) {
|
|
|
|
drawShadow(g2d, p, shape.getDeltaShadow(), dpiFactor);
|
|
|
|
} else {
|
|
|
|
double lastX = 0;
|
|
|
|
double lastY = 0;
|
|
|
|
for (USegment seg : shape) {
|
|
|
|
final USegmentType type = seg.getSegmentType();
|
|
|
|
final double coord[] = seg.getCoord();
|
|
|
|
// Cast float for Java 1.5
|
|
|
|
if (type == USegmentType.SEG_MOVETO) {
|
|
|
|
lastX = x + coord[0];
|
|
|
|
lastY = y + coord[1];
|
|
|
|
} else if (type == USegmentType.SEG_LINETO) {
|
|
|
|
final Shape line = new Line2D.Double(lastX, lastY, x + coord[0], y + coord[1]);
|
|
|
|
drawShadow(g2d, line, shape.getDeltaShadow(), dpiFactor);
|
|
|
|
lastX = x + coord[0];
|
|
|
|
lastY = y + coord[1];
|
|
|
|
} else {
|
|
|
|
throw new UnsupportedOperationException();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2020-03-18 10:50:02 +00:00
|
|
|
final HColor back = param.getBackcolor();
|
|
|
|
if (back instanceof HColorGradient) {
|
|
|
|
final HColorGradient gr = (HColorGradient) back;
|
2015-04-07 18:26:58 +00:00
|
|
|
final char policy = gr.getPolicy();
|
|
|
|
final GradientPaint paint;
|
|
|
|
if (policy == '|') {
|
|
|
|
paint = new GradientPaint((float) minMax.getMinX(), (float) minMax.getMaxY() / 2,
|
|
|
|
mapper.getMappedColor(gr.getColor1()), (float) minMax.getMaxX(), (float) minMax.getMaxY() / 2,
|
|
|
|
mapper.getMappedColor(gr.getColor2()));
|
|
|
|
} else if (policy == '\\') {
|
|
|
|
paint = new GradientPaint((float) minMax.getMinX(), (float) minMax.getMaxY(), mapper.getMappedColor(gr
|
|
|
|
.getColor1()), (float) minMax.getMaxX(), (float) minMax.getMinY(), mapper.getMappedColor(gr
|
|
|
|
.getColor2()));
|
|
|
|
} else if (policy == '-') {
|
|
|
|
paint = new GradientPaint((float) minMax.getMaxX() / 2, (float) minMax.getMinY(),
|
|
|
|
mapper.getMappedColor(gr.getColor1()), (float) minMax.getMaxX() / 2, (float) minMax.getMaxY(),
|
|
|
|
mapper.getMappedColor(gr.getColor2()));
|
|
|
|
} else {
|
|
|
|
// for /
|
|
|
|
paint = new GradientPaint((float) x, (float) y, mapper.getMappedColor(gr.getColor1()),
|
|
|
|
(float) minMax.getMaxX(), (float) minMax.getMaxY(), mapper.getMappedColor(gr.getColor2()));
|
|
|
|
}
|
|
|
|
g2d.setPaint(paint);
|
|
|
|
g2d.fill(p);
|
|
|
|
} else if (back != null) {
|
|
|
|
g2d.setColor(mapper.getMappedColor(back));
|
|
|
|
g2d.fill(p);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (param.getColor() != null) {
|
|
|
|
g2d.setColor(mapper.getMappedColor(param.getColor()));
|
|
|
|
g2d.draw(p);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|