diff options
Diffstat (limited to 'src/net/sourceforge/plantuml/graphic/USymbolFrame.java')
| -rw-r--r-- | src/net/sourceforge/plantuml/graphic/USymbolFrame.java | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/src/net/sourceforge/plantuml/graphic/USymbolFrame.java b/src/net/sourceforge/plantuml/graphic/USymbolFrame.java new file mode 100644 index 0000000..f9c146d --- /dev/null +++ b/src/net/sourceforge/plantuml/graphic/USymbolFrame.java @@ -0,0 +1,138 @@ +/* ========================================================================
+ * 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.graphic;
+
+import java.awt.geom.Dimension2D;
+
+import net.sourceforge.plantuml.Dimension2DDouble;
+import net.sourceforge.plantuml.ugraphic.UGraphic;
+import net.sourceforge.plantuml.ugraphic.UPath;
+import net.sourceforge.plantuml.ugraphic.URectangle;
+import net.sourceforge.plantuml.ugraphic.UTranslate;
+
+class USymbolFrame extends USymbol {
+
+ @Override
+ public SkinParameter getSkinParameter() {
+ return SkinParameter.FRAME;
+ }
+
+
+ private void drawFrame(UGraphic ug, double width, double height, Dimension2D dimTitle, boolean shadowing) {
+ final URectangle shape = new URectangle(width, height);
+ if (shadowing) {
+ shape.setDeltaShadow(3.0);
+ }
+
+ ug.draw(shape);
+
+ final double textWidth;
+ final int cornersize;
+ if (dimTitle.getWidth() == 0) {
+ textWidth = width / 3;
+ cornersize = 7;
+ } else {
+ textWidth = dimTitle.getWidth() + 10;
+ cornersize = 10;
+ }
+ final double textHeight = getYpos(dimTitle);
+
+ final UPath polygon = new UPath();
+ polygon.moveTo(textWidth, 1);
+
+ polygon.lineTo(textWidth, textHeight - cornersize);
+ polygon.lineTo(textWidth - cornersize, textHeight);
+
+ polygon.lineTo(0, textHeight);
+ ug.draw(polygon);
+
+ }
+
+ private double getYpos(Dimension2D dimTitle) {
+ if (dimTitle.getWidth() == 0) {
+ return 12;
+ }
+ return dimTitle.getHeight() + 3;
+ }
+
+ private Margin getMargin() {
+ return new Margin(10 + 5, 20 + 5, 15 + 5, 5 + 5);
+ }
+
+ public TextBlock asSmall(final TextBlock label, final TextBlock stereotype, final SymbolContext symbolContext) {
+ return new TextBlock() {
+
+ public void drawU(UGraphic ug) {
+ final Dimension2D dim = calculateDimension(ug.getStringBounder());
+ ug = symbolContext.apply(ug);
+ drawFrame(ug, dim.getWidth(), dim.getHeight(), new Dimension2DDouble(0, 0), symbolContext.isShadowing());
+ final Margin margin = getMargin();
+ final TextBlock tb = TextBlockUtils.mergeTB(stereotype, label, HorizontalAlignment.CENTER);
+ tb.drawU(ug.apply(new UTranslate(margin.getX1(), margin.getY1())));
+ }
+
+ public Dimension2D calculateDimension(StringBounder stringBounder) {
+ final Dimension2D dimLabel = label.calculateDimension(stringBounder);
+ final Dimension2D dimStereo = stereotype.calculateDimension(stringBounder);
+ return getMargin().addDimension(Dimension2DDouble.mergeTB(dimStereo, dimLabel));
+ }
+ };
+ }
+
+ public TextBlock asBig(final TextBlock title, final TextBlock stereotype, final double width, final double height,
+ final SymbolContext symbolContext) {
+ return new TextBlock() {
+
+ public void drawU(UGraphic ug) {
+ final StringBounder stringBounder = ug.getStringBounder();
+ final Dimension2D dim = calculateDimension(stringBounder);
+ ug = symbolContext.apply(ug);
+ final Dimension2D dimTitle = title.calculateDimension(stringBounder);
+ drawFrame(ug, dim.getWidth(), dim.getHeight(), dimTitle, symbolContext.isShadowing());
+ title.drawU(ug.apply(new UTranslate(3, 1)));
+
+ final Dimension2D dimStereo = stereotype.calculateDimension(stringBounder);
+ final double posStereo = (width - dimStereo.getWidth()) / 2;
+
+ stereotype.drawU(ug.apply(new UTranslate(4 + posStereo, 2 + getYpos(dimTitle))));
+ }
+
+ public Dimension2D calculateDimension(StringBounder stringBounder) {
+ return new Dimension2DDouble(width, height);
+ }
+ };
+ }
+
+}
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