add setScaleType method

Author: daimajia

demo/src/main/java/com/daimajia/slider/demo/MainActivity.java

@@ -50,6 +50,7 @@ protected void onCreate(Bundle savedInstanceState) {
             textSliderView
                     .description(name)
                     .image(file_maps.get(name))
+                    .setScaleType(BaseSliderView.ScaleType.Fit)
                     .setOnSliderClickListener(this);
 
             //add your extra information

gradle.properties

@@ -18,8 +18,8 @@
 # org.gradle.parallel=true
 
 
-VERSION_NAME=1.0.6
-VERSION_CODE=7
+VERSION_NAME=1.0.7
+VERSION_CODE=8
 GROUP=com.daimajia.slider
 
 POM_DESCRIPTION=An amazing and convenient Android image slider.

library/build.gradle

@@ -7,8 +7,8 @@ android {
     defaultConfig {
         minSdkVersion 8
         targetSdkVersion 19
-        versionCode 7
-        versionName "1.0.6"
+        versionCode 8
+        versionName "1.0.7"
     }
     buildTypes {
         release {

library/src/main/java/com/daimajia/slider/library/SliderTypes/BaseSliderView.java

@@ -47,6 +47,15 @@ public abstract class BaseSliderView {
 
     private String mDescription;
 
+    /**
+     * Scale type of the image.
+     */
+    private ScaleType mScaleType = ScaleType.Fit;
+
+    public enum ScaleType{
+        CenterCrop, CenterInside, Fit, FitCenterCrop
+    }
+
     protected BaseSliderView(Context context) {
         mContext = context;
         this.mBundle = new Bundle();
@@ -195,7 +204,18 @@ protected void loadImage(ImageView targetImageView){
         if(getError() != 0){
             rq.error(getError());
         }
-        rq.fit();
+
+        switch (mScaleType){
+            case Fit:
+                rq.fit();
+                break;
+            case CenterCrop:
+                rq.fit().centerCrop();
+                break;
+            case CenterInside:
+                rq.fit().centerInside();
+                break;
+        }
 
         rq.into(targetImageView,new Callback() {
             @Override
@@ -213,6 +233,17 @@ public void onError() {
         });
    }
 
+
+
+    public BaseSliderView setScaleType(ScaleType type){
+        mScaleType = type;
+        return this;
+    }
+
+    public ScaleType getScaleType(){
+        return mScaleType;
+    }
+
     private View progressBar = null;
     /**
      * when you want to extends this class, you must call this method to bind click event to your view.