PDF Export - separate smoothed and not smoothed bitmaps - cache separately

libsrc/gnujpdf/src/gnu/jpdf/ImageInterpolate.java

@@ -0,0 +1,44 @@
+package gnu.jpdf;
+
+import java.awt.Image;
+import java.util.Objects;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class ImageInterpolate {
+    public Image image;
+    public boolean interpolate;
+
+    public ImageInterpolate(Image image, boolean interpolate) {
+        this.image = image;
+        this.interpolate = interpolate;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 5;
+        hash = 89 * hash + Objects.hashCode(this.image);
+        hash = 89 * hash + (this.interpolate ? 1 : 0);
+        return hash;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final ImageInterpolate other = (ImageInterpolate) obj;
+        if (this.interpolate != other.interpolate) {
+            return false;
+        }
+        return Objects.equals(this.image, other.image);
+    }       
+}