X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.utils.ui%2Fsrc%2Forg%2Fsimantics%2Futils%2Fui%2Fgfx%2FColorUtils.java;fp=bundles%2Forg.simantics.utils.ui%2Fsrc%2Forg%2Fsimantics%2Futils%2Fui%2Fgfx%2FColorUtils.java;h=7f1c6951f7ba26a30ccf1b03d5e9303794196c33;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hp=580f29dde0dd813644d319d785a7e938f7358aa8;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/gfx/ColorUtils.java b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/gfx/ColorUtils.java
index 580f29dde..7f1c6951f 100644
--- a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/gfx/ColorUtils.java
+++ b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/gfx/ColorUtils.java
@@ -1,84 +1,84 @@
-/*******************************************************************************
- * 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
- *******************************************************************************/
-package org.simantics.utils.ui.gfx;
-
-import org.eclipse.swt.graphics.Color;
-
-/**
- * Utilities for dealing with SWT Color.
- * 
- * @author Tuukka Lehtonen
- */
-public class ColorUtils {
-
-	/*
-     * Blend two colors (SWT) by linearly interpolating between the specified ratio
-     * (0-1). 0 means <code>src</code> color only and 1 means <code>dst</code>
-     * color only.
-     * 
-     * @param src
-     * @param dst
-     * @param ratio a value between [0,1]
-     * @return a new instance of Color, containing the interpolated result.
-     *         Remember to dispose of this color when its no longer needed!
-     */
-    public static Color blend(Color src, Color dst, double ratio) {
-        if (ratio < 0 || ratio > 1)
-            throw new IllegalArgumentException("expected t in [0,1], got t " + ratio);
-        
-        double r1 = src.getRed();
-        double g1 = src.getGreen();
-        double b1 = src.getBlue();
-        double r2 = dst.getRed();
-        double g2 = dst.getGreen();
-        double b2 = dst.getBlue();
-        
-        double r = r1 + (r2 - r1) * ratio;
-        double g = g1 + (g2 - g1) * ratio;
-        double b = b1 + (b2 - b1) * ratio;
-        
-        return new Color(src.getDevice(), (int) r, (int) g, (int) b);
-    }
-
-    /**
-     * Blend two colors (AWT) by linearly interpolating between the specified ratio
-     * (0-1). 0 means <code>src</code> color only and 1 means <code>dst</code>
-     * color only.
-     * 
-     * @param src
-     * @param dst
-     * @param ratio a value between [0,1]
-     * @return a new instance of Color, containing the interpolated result.
-     *         Remember to dispose of this color when its no longer needed!
-     */
-    public static java.awt.Color blend(java.awt.Color src, java.awt.Color dst, double ratio) {
-        if (ratio < 0 || ratio > 1)
-            throw new IllegalArgumentException("expected t in [0,1], got t " + ratio);
-
-        double r1 = src.getRed();
-        double g1 = src.getGreen();
-        double b1 = src.getBlue();
-        double a1 = src.getAlpha();
-        double r2 = dst.getRed();
-        double g2 = dst.getGreen();
-        double b2 = dst.getBlue();
-        double a2 = dst.getAlpha();
-
-        double r = r1 + (r2 - r1) * ratio;
-        double g = g1 + (g2 - g1) * ratio;
-        double b = b1 + (b2 - b1) * ratio;
-        double a = a1 + (a2 - a1) * ratio;
-
-        return new java.awt.Color((int) r, (int) g, (int) b, (int) a);
-    }
-
-}
+/*******************************************************************************
+ * 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
+ *******************************************************************************/
+package org.simantics.utils.ui.gfx;
+
+import org.eclipse.swt.graphics.Color;
+
+/**
+ * Utilities for dealing with SWT Color.
+ * 
+ * @author Tuukka Lehtonen
+ */
+public class ColorUtils {
+
+	/*
+     * Blend two colors (SWT) by linearly interpolating between the specified ratio
+     * (0-1). 0 means <code>src</code> color only and 1 means <code>dst</code>
+     * color only.
+     * 
+     * @param src
+     * @param dst
+     * @param ratio a value between [0,1]
+     * @return a new instance of Color, containing the interpolated result.
+     *         Remember to dispose of this color when its no longer needed!
+     */
+    public static Color blend(Color src, Color dst, double ratio) {
+        if (ratio < 0 || ratio > 1)
+            throw new IllegalArgumentException("expected t in [0,1], got t " + ratio);
+        
+        double r1 = src.getRed();
+        double g1 = src.getGreen();
+        double b1 = src.getBlue();
+        double r2 = dst.getRed();
+        double g2 = dst.getGreen();
+        double b2 = dst.getBlue();
+        
+        double r = r1 + (r2 - r1) * ratio;
+        double g = g1 + (g2 - g1) * ratio;
+        double b = b1 + (b2 - b1) * ratio;
+        
+        return new Color(src.getDevice(), (int) r, (int) g, (int) b);
+    }
+
+    /**
+     * Blend two colors (AWT) by linearly interpolating between the specified ratio
+     * (0-1). 0 means <code>src</code> color only and 1 means <code>dst</code>
+     * color only.
+     * 
+     * @param src
+     * @param dst
+     * @param ratio a value between [0,1]
+     * @return a new instance of Color, containing the interpolated result.
+     *         Remember to dispose of this color when its no longer needed!
+     */
+    public static java.awt.Color blend(java.awt.Color src, java.awt.Color dst, double ratio) {
+        if (ratio < 0 || ratio > 1)
+            throw new IllegalArgumentException("expected t in [0,1], got t " + ratio);
+
+        double r1 = src.getRed();
+        double g1 = src.getGreen();
+        double b1 = src.getBlue();
+        double a1 = src.getAlpha();
+        double r2 = dst.getRed();
+        double g2 = dst.getGreen();
+        double b2 = dst.getBlue();
+        double a2 = dst.getAlpha();
+
+        double r = r1 + (r2 - r1) * ratio;
+        double g = g1 + (g2 - g1) * ratio;
+        double b = b1 + (b2 - b1) * ratio;
+        double a = a1 + (a2 - a1) * ratio;
+
+        return new java.awt.Color((int) r, (int) g, (int) b, (int) a);
+    }
+
+}