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Code Issues Releases Wiki Activity

setCanvasBitmapDensity (#147)

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VeCharm 2019-08-15 11:05:57 +08:00 committed by Daichi Furiya
parent 783d69c579
commit e16eda6af1
8 changed files with 37 additions and 19 deletions
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8
transformations/src/main/java/jp/wasabeef/glide/transformations/BitmapTransformation.java
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@ -58,8 +58,12 @@ public abstract class BitmapTransformation implements Transformation<Bitmap> {
return result;
}
protected abstract Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
@NonNull Bitmap toTransform, int outWidth, int outHeight);
void setCanvasBitmapDensity(@NonNull Bitmap toTransform, @NonNull Bitmap canvasBitmap) {
canvasBitmap.setDensity(toTransform.getDensity());
}
protected abstract Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
@NonNull Bitmap toTransform, int outWidth, int outHeight);
@Override
public abstract void updateDiskCacheKey(@NonNull MessageDigest messageDigest);

2
transformations/src/main/java/jp/wasabeef/glide/transformations/BlurTransformation.java
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@ -64,6 +64,8 @@ public class BlurTransformation extends BitmapTransformation {
Bitmap bitmap = pool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
setCanvasBitmapDensity(toTransform,bitmap);
Canvas canvas = new Canvas(bitmap);
canvas.scale(1 / (float) sampling, 1 / (float) sampling);
Paint paint = new Paint();

12
transformations/src/main/java/jp/wasabeef/glide/transformations/ColorFilterTransformation.java
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@ -51,11 +51,13 @@ public class ColorFilterTransformation extends BitmapTransformation {
toTransform.getConfig() != null ? toTransform.getConfig() : Bitmap.Config.ARGB_8888;
Bitmap bitmap = pool.get(width, height, config);
Canvas canvas = new Canvas(bitmap);
Paint paint = new Paint();
paint.setAntiAlias(true);
paint.setColorFilter(new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_ATOP));
canvas.drawBitmap(toTransform, 0, 0, paint);
setCanvasBitmapDensity(toTransform, bitmap);
Canvas canvas = new Canvas(bitmap);
Paint paint = new Paint();
paint.setAntiAlias(true);
paint.setColorFilter(new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_ATOP));
canvas.drawBitmap(toTransform, 0, 0, paint);
return bitmap;
}

2
transformations/src/main/java/jp/wasabeef/glide/transformations/CropTransformation.java
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@ -76,6 +76,8 @@ public class CropTransformation extends BitmapTransformation {
float top = getTop(scaledHeight);
RectF targetRect = new RectF(left, top, left + scaledWidth, top + scaledHeight);
setCanvasBitmapDensity(toTransform,bitmap);
Canvas canvas = new Canvas(bitmap);
canvas.drawBitmap(toTransform, null, targetRect, null);

2
transformations/src/main/java/jp/wasabeef/glide/transformations/GrayscaleTransformation.java
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@ -45,6 +45,8 @@ public class GrayscaleTransformation extends BitmapTransformation {
toTransform.getConfig() != null ? toTransform.getConfig() : Bitmap.Config.ARGB_8888;
Bitmap bitmap = pool.get(width, height, config);
setCanvasBitmapDensity(toTransform,bitmap);
Canvas canvas = new Canvas(bitmap);
ColorMatrix saturation = new ColorMatrix();
saturation.setSaturation(0f);

2
transformations/src/main/java/jp/wasabeef/glide/transformations/MaskTransformation.java
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@ -64,6 +64,8 @@ public class MaskTransformation extends BitmapTransformation {
Drawable mask = Utils.getMaskDrawable(context.getApplicationContext(), maskId);
setCanvasBitmapDensity(toTransform,bitmap);
Canvas canvas = new Canvas(bitmap);
mask.setBounds(0, 0, width, height);
mask.draw(canvas);

16
transformations/src/main/java/jp/wasabeef/glide/transformations/RoundedCornersTransformation.java
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@ -68,13 +68,15 @@ public class RoundedCornersTransformation extends BitmapTransformation {
Bitmap bitmap = pool.get(width, height, Bitmap.Config.ARGB_8888);
bitmap.setHasAlpha(true);
Canvas canvas = new Canvas(bitmap);
Paint paint = new Paint();
paint.setAntiAlias(true);
paint.setShader(new BitmapShader(toTransform, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP));
drawRoundRect(canvas, paint, width, height);
return bitmap;
}
setCanvasBitmapDensity(toTransform, bitmap);
Canvas canvas = new Canvas(bitmap);
Paint paint = new Paint();
paint.setAntiAlias(true);
paint.setShader(new BitmapShader(toTransform, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP));
drawRoundRect(canvas, paint, width, height);
return bitmap;
}
private void drawRoundRect(Canvas canvas, Paint paint, float width, float height) {
float right = width - margin;

12
transformations/src/main/java/jp/wasabeef/glide/transformations/SupportRSBlurTransformation.java
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@ -67,11 +67,13 @@ public class SupportRSBlurTransformation extends BitmapTransformation {
Bitmap bitmap = pool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
canvas.scale(1 / (float) sampling, 1 / (float) sampling);
Paint paint = new Paint();
paint.setFlags(Paint.FILTER_BITMAP_FLAG);
canvas.drawBitmap(toTransform, 0, 0, paint);
setCanvasBitmapDensity(toTransform, bitmap);
Canvas canvas = new Canvas(bitmap);
canvas.scale(1 / (float) sampling, 1 / (float) sampling);
Paint paint = new Paint();
paint.setFlags(Paint.FILTER_BITMAP_FLAG);
canvas.drawBitmap(toTransform, 0, 0, paint);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
try {