-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-/*\r
- * 10.10.2006\r
- */\r
-package org.simantics.utils.ui.gfx;\r
-\r
-import org.simantics.utils.ObjectUtils;\r
-\r
-\r
-/**\r
- * Dimensions\r
- * @author Toni Kalajainen\r
- */\r
-public final class Dimensions {\r
-\r
- public final static Double INCH = 25.4;\r
- \r
- /** Pixel size, may be null if unknown */\r
- public final PixelDimension pixelDimension;\r
- \r
- /** Physical size, may be null if unknown */\r
- public final PhysicalDimension physicaldimension;\r
- \r
- public Dimensions(PixelDimension pixelDimension, PhysicalDimension physicalDimension)\r
- {\r
- this.physicaldimension = physicalDimension;\r
- this.pixelDimension = pixelDimension;\r
- }\r
- \r
- @Override\r
- public int hashCode() {\r
- int code = 0;\r
- if (pixelDimension!=null) code^= pixelDimension.hashCode();\r
- if (physicaldimension!=null) code^= physicaldimension.hashCode();\r
- return code;\r
- }\r
- \r
- @Override\r
- public boolean equals(Object obj) {\r
- if (!(obj instanceof Dimensions)) return false;\r
- Dimensions other = (Dimensions) obj;\r
- return ObjectUtils.objectEquals(other.physicaldimension, physicaldimension) &&\r
- ObjectUtils.objectEquals(other.pixelDimension, pixelDimension);\r
- }\r
- \r
- \r
- \r
- public PhysicalDimension getPhysicaldimension() {\r
- return physicaldimension;\r
- }\r
-\r
- public PixelDimension getPixelDimension() {\r
- return pixelDimension;\r
- }\r
-\r
- /**\r
- * Calculate horizontal Dots per inch.\r
- * @return horizontal DPI or null if value is not available\r
- */\r
- public Double getHorizontalDPI()\r
- {\r
- if (pixelDimension==null || physicaldimension==null) return null;\r
- if (physicaldimension.width==0) return null;\r
- return (((double) pixelDimension.width)/physicaldimension.width)*INCH;\r
- }\r
- \r
- /**\r
- * Calculate vertical Dots per inch.\r
- * @return Vertical DPI or null if value is not available\r
- */\r
- public Double getVerticalDPI() \r
- {\r
- if (pixelDimension==null || physicaldimension==null) return null;\r
- if (physicaldimension.height==0) return null;\r
- return (((double) pixelDimension.height)/physicaldimension.height)*INCH;\r
- }\r
- \r
- @Override\r
- public String toString() {\r
- return "Dimensions [" + physicaldimension + ", " + pixelDimension + "]";\r
- }\r
- \r
- /**\r
- * returns aspect ratio (width / height)\r
- * @return returns aspect ratio (width / height)\r
- */\r
- public double getAspectRatio()\r
- {\r
- if (physicaldimension!=null)\r
- return physicaldimension.getAspectRatio();\r
- if (pixelDimension!=null)\r
- return pixelDimension.getAspectRatio();\r
- return 1;\r
- }\r
- \r
- \r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+/*
+ * 10.10.2006
+ */
+package org.simantics.utils.ui.gfx;
+
+import org.simantics.utils.ObjectUtils;
+
+
+/**
+ * Dimensions
+ * @author Toni Kalajainen
+ */
+public final class Dimensions {
+
+ public final static Double INCH = 25.4;
+
+ /** Pixel size, may be null if unknown */
+ public final PixelDimension pixelDimension;
+
+ /** Physical size, may be null if unknown */
+ public final PhysicalDimension physicaldimension;
+
+ public Dimensions(PixelDimension pixelDimension, PhysicalDimension physicalDimension)
+ {
+ this.physicaldimension = physicalDimension;
+ this.pixelDimension = pixelDimension;
+ }
+
+ @Override
+ public int hashCode() {
+ int code = 0;
+ if (pixelDimension!=null) code^= pixelDimension.hashCode();
+ if (physicaldimension!=null) code^= physicaldimension.hashCode();
+ return code;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (!(obj instanceof Dimensions)) return false;
+ Dimensions other = (Dimensions) obj;
+ return ObjectUtils.objectEquals(other.physicaldimension, physicaldimension) &&
+ ObjectUtils.objectEquals(other.pixelDimension, pixelDimension);
+ }
+
+
+
+ public PhysicalDimension getPhysicaldimension() {
+ return physicaldimension;
+ }
+
+ public PixelDimension getPixelDimension() {
+ return pixelDimension;
+ }
+
+ /**
+ * Calculate horizontal Dots per inch.
+ * @return horizontal DPI or null if value is not available
+ */
+ public Double getHorizontalDPI()
+ {
+ if (pixelDimension==null || physicaldimension==null) return null;
+ if (physicaldimension.width==0) return null;
+ return (((double) pixelDimension.width)/physicaldimension.width)*INCH;
+ }
+
+ /**
+ * Calculate vertical Dots per inch.
+ * @return Vertical DPI or null if value is not available
+ */
+ public Double getVerticalDPI()
+ {
+ if (pixelDimension==null || physicaldimension==null) return null;
+ if (physicaldimension.height==0) return null;
+ return (((double) pixelDimension.height)/physicaldimension.height)*INCH;
+ }
+
+ @Override
+ public String toString() {
+ return "Dimensions [" + physicaldimension + ", " + pixelDimension + "]";
+ }
+
+ /**
+ * returns aspect ratio (width / height)
+ * @return returns aspect ratio (width / height)
+ */
+ public double getAspectRatio()
+ {
+ if (physicaldimension!=null)
+ return physicaldimension.getAspectRatio();
+ if (pixelDimension!=null)
+ return pixelDimension.getAspectRatio();
+ return 1;
+ }
+
+
+}
Code Review / simantics / platform.git / blobdiff