diff options
Diffstat (limited to 'src/net/sourceforge/plantuml/graphic/GraphicStrings.java')
| -rw-r--r-- | src/net/sourceforge/plantuml/graphic/GraphicStrings.java | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/src/net/sourceforge/plantuml/graphic/GraphicStrings.java b/src/net/sourceforge/plantuml/graphic/GraphicStrings.java new file mode 100644 index 0000000..382dfc5 --- /dev/null +++ b/src/net/sourceforge/plantuml/graphic/GraphicStrings.java @@ -0,0 +1,188 @@ +/* ========================================================================
+ * 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.Font;
+import java.awt.geom.Dimension2D;
+import java.awt.image.BufferedImage;
+import java.util.List;
+
+import net.sourceforge.plantuml.Dimension2DDouble;
+import net.sourceforge.plantuml.SpriteContainerEmpty;
+import net.sourceforge.plantuml.cucadiagram.Display;
+import net.sourceforge.plantuml.svek.IEntityImage;
+import net.sourceforge.plantuml.svek.ShapeType;
+import net.sourceforge.plantuml.ugraphic.ColorMapper;
+import net.sourceforge.plantuml.ugraphic.ColorMapperIdentity;
+import net.sourceforge.plantuml.ugraphic.UAntiAliasing;
+import net.sourceforge.plantuml.ugraphic.UChangeColor;
+import net.sourceforge.plantuml.ugraphic.UFont;
+import net.sourceforge.plantuml.ugraphic.UGraphic;
+import net.sourceforge.plantuml.ugraphic.UImage;
+import net.sourceforge.plantuml.ugraphic.UTranslate;
+
+public class GraphicStrings implements IEntityImage {
+
+ private final HtmlColor background;
+
+ private final UFont font;
+
+ private final HtmlColor green;
+
+ private final HtmlColor hyperlinkColor = HtmlColorUtils.BLUE;
+
+ private final boolean useUnderlineForHyperlink = true;
+
+ private final List<String> strings;
+
+ private final BufferedImage image;
+
+ private final GraphicPosition position;
+
+ private final UAntiAliasing antiAliasing;
+
+ private final ColorMapper colorMapper = new ColorMapperIdentity();
+
+ public static GraphicStrings createDefault(List<String> strings, boolean useRed) {
+ if (useRed) {
+ return new GraphicStrings(strings, new UFont("SansSerif", Font.BOLD, 14), HtmlColorUtils.BLACK,
+ HtmlColorUtils.RED_LIGHT, UAntiAliasing.ANTI_ALIASING_ON);
+ }
+ return new GraphicStrings(strings, new UFont("SansSerif", Font.BOLD, 14), HtmlColorSet.getInstance()
+ .getColorIfValid("#33FF02"), HtmlColorUtils.BLACK, UAntiAliasing.ANTI_ALIASING_ON);
+ }
+
+ public GraphicStrings(List<String> strings, UFont font, HtmlColor green, HtmlColor background,
+ UAntiAliasing antiAliasing) {
+ this(strings, font, green, background, antiAliasing, null, null);
+ }
+
+ public GraphicStrings(List<String> strings, UFont font, HtmlColor green, HtmlColor background,
+ UAntiAliasing antiAliasing, BufferedImage image, GraphicPosition position) {
+ this.strings = strings;
+ this.font = font;
+ this.green = green;
+ this.background = background;
+ this.image = image;
+ this.position = position;
+ this.antiAliasing = antiAliasing;
+ }
+
+ private double minWidth;
+
+ public void setMinWidth(double minWidth) {
+ this.minWidth = minWidth;
+ }
+
+ private int maxLine = 0;
+
+ private TextBlock getTextBlock() {
+ TextBlock result = null;
+ if (maxLine == 0) {
+ result = TextBlockUtils.create(Display.create(strings), new FontConfiguration(font, green, hyperlinkColor, useUnderlineForHyperlink),
+ HorizontalAlignment.LEFT, new SpriteContainerEmpty());
+ } else {
+ for (int i = 0; i < strings.size(); i += maxLine) {
+ final int n = Math.min(i + maxLine, strings.size());
+ final TextBlock textBlock1 = TextBlockUtils.create(Display.create(strings.subList(i, n)),
+ new FontConfiguration(font, green, hyperlinkColor, useUnderlineForHyperlink), HorizontalAlignment.LEFT,
+ new SpriteContainerEmpty());
+ if (result == null) {
+ result = textBlock1;
+ } else {
+ result = TextBlockUtils.withMargin(result, 0, 10, 0, 0);
+ result = TextBlockUtils.mergeLR(result, textBlock1, VerticalAlignment.TOP);
+ }
+ }
+ }
+ result = DateEventUtils.addEvent(result, green);
+ return result;
+ }
+
+ public void drawU(UGraphic ug) {
+ final Dimension2D size = calculateDimension(ug.getStringBounder());
+ getTextBlock().drawU(ug.apply(new UChangeColor(green)));
+
+ if (image != null) {
+ if (position == GraphicPosition.BOTTOM) {
+ ug.apply(new UTranslate((size.getWidth() - image.getWidth()) / 2, size.getHeight() - image.getHeight()))
+ .draw(new UImage(image));
+ } else if (position == GraphicPosition.BACKGROUND_CORNER_BOTTOM_RIGHT) {
+ ug.apply(new UTranslate(size.getWidth() - image.getWidth(), size.getHeight() - image.getHeight()))
+ .draw(new UImage(image));
+ } else if (position == GraphicPosition.BACKGROUND_CORNER_TOP_RIGHT) {
+ ug.apply(new UTranslate(size.getWidth() - image.getWidth() - 1, 1)).draw(new UImage(image));
+ }
+ }
+ }
+
+ public Dimension2D calculateDimension(StringBounder stringBounder) {
+ Dimension2D dim = getTextBlock().calculateDimension(stringBounder);
+ if (dim.getWidth() < minWidth) {
+ dim = new Dimension2DDouble(minWidth, dim.getHeight());
+ }
+ if (image != null) {
+ if (position == GraphicPosition.BOTTOM) {
+ dim = new Dimension2DDouble(dim.getWidth(), dim.getHeight() + image.getHeight());
+ } else if (position == GraphicPosition.BACKGROUND_CORNER_BOTTOM_RIGHT) {
+ dim = new Dimension2DDouble(dim.getWidth() + image.getWidth(), dim.getHeight());
+ } else if (position == GraphicPosition.BACKGROUND_CORNER_TOP_RIGHT) {
+ dim = new Dimension2DDouble(dim.getWidth() + image.getWidth(), dim.getHeight());
+ }
+ }
+ return dim;
+ }
+
+ public ShapeType getShapeType() {
+ return ShapeType.RECTANGLE;
+ }
+
+ public HtmlColor getBackcolor() {
+ return background;
+ }
+
+ public int getShield() {
+ return 0;
+ }
+
+ public boolean isHidden() {
+ return false;
+ }
+
+ public final void setMaxLine(int maxLine) {
+ this.maxLine = maxLine;
+ }
+
+}
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