PawletOS/Lawnchair
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Merge change Ia4f871c1 into eclair

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* changes:
  use table maskfilter for glow
This commit is contained in:
Android (Google) Code Review
2009-10-30 17:03:34 -04:00
parent c85147968f cdd117935f
commit 80dcf33341
1 changed files with 9 additions and 11 deletions
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src/com/android/launcher2/Utilities.java
+9 -11
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@@ -22,12 +22,14 @@ import android.graphics.drawable.PaintDrawable;
import android.graphics.Bitmap;
import android.graphics.BlurMaskFilter;
import android.graphics.Canvas;
import android.graphics.MaskFilter;
import android.graphics.Paint;
import android.graphics.PaintFlagsDrawFilter;
import android.graphics.PixelFormat;
import android.graphics.PorterDuff;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.TableMaskFilter;
import android.graphics.Typeface;
import android.text.Layout.Alignment;
import android.text.StaticLayout;
@@ -253,18 +255,13 @@ final class Utilities {
}
dest.drawColor(0, PorterDuff.Mode.CLEAR);
final float scale = 1.55f;
Bitmap scaled = Bitmap.createScaledBitmap(src, (int)(src.getWidth()*scale),
(int)(src.getHeight()*scale), true);
int[] xy = new int[2];
Bitmap mask = scaled.extractAlpha(sBlurPaint, xy);
Bitmap mask = src.extractAlpha(sBlurPaint, xy);
dest.drawBitmap(mask, (destWidth - mask.getWidth()) / 2,
(destHeight - mask.getHeight()) / 2, sGlowColorPaint);
dest.drawBitmap(src, (destWidth - src.getWidth()) / 2,
(destHeight - src.getHeight()) / 2, sEmptyPaint);
float px = (destWidth - src.getWidth()) / 2;
float py = (destHeight - src.getHeight()) / 2;
dest.drawBitmap(mask, px + xy[0], py + xy[1], sGlowColorPaint);
mask.recycle();
}
@@ -341,8 +338,9 @@ final class Utilities {
sIconWidth = sIconHeight = (int) resources.getDimension(android.R.dimen.app_icon_size);
sIconTextureWidth = sIconTextureHeight = roundToPow2(sIconWidth);
sBlurPaint.setMaskFilter(new BlurMaskFilter(7 * density, BlurMaskFilter.Blur.NORMAL));
sBlurPaint.setMaskFilter(new BlurMaskFilter(4 * density, BlurMaskFilter.Blur.NORMAL));
sGlowColorPaint.setColor(0xffff9000);
sGlowColorPaint.setMaskFilter(TableMaskFilter.CreateClipTable(0, 64));
}
static class BubbleText {