1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
package com.android.gallery3d.filtershow.filters;
import android.graphics.Bitmap;
import com.android.gallery3d.filtershow.presets.ImagePreset;
/**
* An image filter which creates a tiny planet projection.
*/
public class ImageFilterTinyPlanet extends ImageFilter {
private static final String TAG = ImageFilterTinyPlanet.class.getSimpleName();
public ImageFilterTinyPlanet() {
setFilterType(TYPE_TINYPLANET);
mName = "TinyPlanet";
mMinParameter = 10;
mMaxParameter = 60;
mDefaultParameter = 20;
mPreviewParameter = 20;
mParameter = 20;
}
native protected void nativeApplyFilter(
Bitmap bitmapIn, int width, int height, Bitmap bitmapOut, int outSize, float scale);
@Override
public Bitmap apply(Bitmap bitmapIn, float scaleFactor, boolean highQuality) {
ImagePreset preset = getImagePreset();
if (preset != null) {
if (preset.isPanoramaSafe()) {
// TODO(haeberling): Get XMPMeta object.
Object xmp = preset.getImageLoader().getXmpObject();
} else {
// TODO(haeberling): What should we do for:
// !preset.isPanoramaSafe()?
}
}
int w = bitmapIn.getWidth();
int h = bitmapIn.getHeight();
int outputSize = Math.min(w, h);
Bitmap mBitmapOut = Bitmap.createBitmap(
outputSize, outputSize, Bitmap.Config.ARGB_8888);
// TODO(haeberling): Add the padding back in based on the meta-data.
nativeApplyFilter(bitmapIn, w, h, mBitmapOut, outputSize, mParameter / 100f);
return mBitmapOut;
}
}
|