/*
* This is part of Geomajas, a GIS framework, http://www.geomajas.org/.
*
* Copyright 2008-2011 Geosparc nv, http://www.geosparc.com/, Belgium.
*
* The program is available in open source according to the GNU Affero
* General Public License. All contributions in this program are covered
* by the Geomajas Contributors License Agreement. For full licensing
* details, see LICENSE.txt in the project root.
*/
package org.geomajas.internal.service;
import java.awt.Font;
import java.awt.font.FontRenderContext;
import java.awt.geom.AffineTransform;
import java.awt.geom.Rectangle2D;
import org.geomajas.configuration.FontStyleInfo;
import org.geomajas.service.TextService;
import org.springframework.stereotype.Component;
/**
* AWT-based text service implementation. This should work in a headless server environment.
*
* @author Jan De Moerloose
*/
@Component
public class TextServiceImpl implements TextService {
public Rectangle2D getStringBounds(String text, FontStyleInfo fontStyle) {
Font font = getFont(fontStyle);
return font.getStringBounds(text, 0, text.length(), new FontRenderContext(new AffineTransform(), true, true));
}
public Font getFont(FontStyleInfo fontStyle) {
int style = Font.PLAIN;
String styleStr = fontStyle.getStyle();
if (styleStr != null) {
if (styleStr.trim().equalsIgnoreCase("normal")) {
style = Font.PLAIN;
} else if (styleStr.trim().equalsIgnoreCase("bold")) {
style = Font.BOLD;
} else if (styleStr.trim().equalsIgnoreCase("italic")) {
style = Font.ITALIC;
}
}
String family = "Verdana";
if (fontStyle.getFamily() != null) {
family = fontStyle.getFamily();
}
int size = 12;
if (fontStyle.getSize() != -1) {
size = fontStyle.getSize();
}
return new Font(family, style, size);
}
}