diff options
Diffstat (limited to 'src/net/sourceforge/plantuml/jungle/GTileLeftRight.java')
| -rw-r--r-- | src/net/sourceforge/plantuml/jungle/GTileLeftRight.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/src/net/sourceforge/plantuml/jungle/GTileLeftRight.java b/src/net/sourceforge/plantuml/jungle/GTileLeftRight.java new file mode 100644 index 0000000..fbfff1c --- /dev/null +++ b/src/net/sourceforge/plantuml/jungle/GTileLeftRight.java @@ -0,0 +1,102 @@ +/* ========================================================================
+ * PlantUML : a free UML diagram generator
+ * ========================================================================
+ *
+ * (C) Copyright 2009-2014, Arnaud Roques
+ *
+ * Project Info: http://plantuml.sourceforge.net
+ *
+ * This file is part of PlantUML.
+ *
+ * Licensed under The MIT License (Massachusetts Institute of Technology License)
+ *
+ * See http://opensource.org/licenses/MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+ * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *
+ * Original Author: Arnaud Roques
+ */
+package net.sourceforge.plantuml.jungle;
+
+import java.awt.geom.Dimension2D;
+import java.util.Arrays;
+
+import net.sourceforge.plantuml.Dimension2DDouble;
+import net.sourceforge.plantuml.graphic.HtmlColorUtils;
+import net.sourceforge.plantuml.graphic.StringBounder;
+import net.sourceforge.plantuml.ugraphic.UChangeColor;
+import net.sourceforge.plantuml.ugraphic.UGraphic;
+import net.sourceforge.plantuml.ugraphic.UPath;
+import net.sourceforge.plantuml.ugraphic.UTranslate;
+
+public class GTileLeftRight implements GTile {
+
+ private final GTile left;
+ private final GTile right;
+ private final double space;
+ private final double step = 5;
+
+ public GTileLeftRight(GTile left, GTile right, double space) {
+ this.left = left;
+ this.right = right;
+ this.space = space;
+ }
+
+ public void drawU(UGraphic ug) {
+ final StringBounder stringBounder = ug.getStringBounder();
+ final GTileGeometry dimLeft = left.calculateDimension(stringBounder);
+ final GTileGeometry dimRight = right.calculateDimension(stringBounder);
+ final Dimension2D dimTotal = calculateDimension(stringBounder);
+ final double deltaH1 = dimTotal.getHeight() - dimLeft.getHeight();
+ final double deltaH2 = dimTotal.getHeight() - dimRight.getHeight();
+ left.drawU(ug.apply(new UTranslate(0, deltaH1 / 2)));
+ final double dx2 = dimLeft.getWidth() + space;
+ right.drawU(ug.apply(new UTranslate(dx2, deltaH2 / 2)));
+
+ ug = ug.apply(new UChangeColor(HtmlColorUtils.BLACK));
+ final double step = dimLeft.getHeight() / (dimRight.getWestPositions().size() + 1);
+ double ystart = step + deltaH1 / 2;
+ for (Double w2 : dimRight.getWestPositions()) {
+ line(ug, dimLeft.getWidth(), ystart, dx2, w2 + deltaH2 / 2);
+ ystart += step;
+ }
+
+ }
+
+ private void line(UGraphic ug, double x1, double y1, double x2, double y2) {
+ // final ULine line = new ULine(x2 - x1, y2 - y1);
+ // ug.apply(new UTranslate(x1, y1)).draw(line);
+ final UPath path = new UPath();
+ path.moveTo(x1, y1);
+ path.lineTo(x1 + step, y1);
+ path.lineTo(x2 - step, y2);
+ path.lineTo(x2, y2);
+ ug.apply(new UTranslate(0, 0)).draw(path);
+ }
+
+ public GTileGeometry calculateDimension(StringBounder stringBounder) {
+ final GTileGeometry dimLeft = left.calculateDimension(stringBounder);
+ final Dimension2D dimRight = right.calculateDimension(stringBounder);
+ final Dimension2D dimTotal = new Dimension2DDouble(dimLeft.getWidth() + space + dimRight.getHeight(), Math.max(
+ dimLeft.getHeight(), dimRight.getHeight()));
+ final double deltaH1 = dimTotal.getHeight() - dimLeft.getHeight();
+ final double west = dimLeft.getWestPositions().get(0) + deltaH1 / 2;
+ return new GTileGeometry(dimTotal, Arrays.asList(west));
+ }
+}
|