1 files changed, 55 insertions, 0 deletions
diff --git a/src/proguard/gui/splash/LinearInt.java b/src/proguard/gui/splash/LinearInt.java
new file mode 100644
index 0000000..8d299bc
--- /dev/null
+++ b/src/proguard/gui/splash/LinearInt.java
@@ -0,0 +1,55 @@
+/*
+ * ProGuard -- shrinking, optimization, obfuscation, and preverification
+ *             of Java bytecode.
+ *
+ * Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package proguard.gui.splash;
+
+/**
+ * This VariableColor varies linearly with respect to its Timing.
+ *
+ * @author Eric Lafortune
+ */
+public class LinearInt implements VariableInt
+{
+    private final int    fromValue;
+    private final int    toValue;
+    private final Timing timing;
+
+
+    /**
+     * Creates a new LinearInt.
+     * @param fromValue the value that corresponds to a timing of 0.
+     * @param toValue   the value that corresponds to a timing of 1.
+     * @param timing    the applied timing.
+     */
+    public LinearInt(int fromValue, int toValue, Timing timing)
+    {
+        this.fromValue = fromValue;
+        this.toValue   = toValue;
+        this.timing    = timing;
+    }
+
+
+    // Implementation for VariableInt.
+
+    public int getInt(long time)
+    {
+        return (int) (fromValue + timing.getTiming(time) * (toValue - fromValue));
+    }
+}