Java Code Examples for android.graphics.Bitmap.Config#ARGB_4444

The following examples show how to use android.graphics.Bitmap.Config#ARGB_4444 . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: PLUtils.java    From PanoramaGL with Apache License 2.0 6 votes vote down vote up 
/**conversion methods*/

public static Bitmap.Config convertTextureColorFormatToBitmapConfig(PLTextureColorFormat colorFormat)
{
	Bitmap.Config config = Config.ARGB_8888;
	switch(colorFormat)
	{
		case PLTextureColorFormatRGB565:
			config = Config.RGB_565;
			break;
		case PLTextureColorFormatRGBA4444:
			config = Config.ARGB_4444;
			break;
		default:
			break;
	}
	return config;
}
Example 2
Source File: PLUtils.java    From panoramagl with Apache License 2.0 6 votes vote down vote up 
/**
 * conversion methods
 */

public static Config convertTextureColorFormatToBitmapConfig(PLTextureColorFormat colorFormat) {
    Config config = Config.ARGB_8888;
    switch (colorFormat) {
        case PLTextureColorFormatRGB565:
            config = Config.RGB_565;
            break;
        case PLTextureColorFormatRGBA4444:
            config = Config.ARGB_4444;
            break;
        default:
            break;
    }
    return config;
}
Example 3
Source File: ImageCache.java    From graphics-samples with Apache License 2.0 5 votes vote down vote up 
/**
 * Return the byte usage per pixel of a bitmap based on its configuration.
 *
 * @param config The bitmap configuration.
 * @return The byte usage per pixel.
 */
private static int getBytesPerPixel(Config config) {
    if (config == Config.ARGB_8888) {
        return 4;
    } else if (config == Config.RGB_565) {
        return 2;
    } else if (config == Config.ARGB_4444) {
        return 2;
    } else if (config == Config.ALPHA_8) {
        return 1;
    }
    return 1;
}
Example 4
Source File: ImageCache.java    From FanXin-based-HuanXin with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Return the byte usage per pixel of a bitmap based on its configuration.
 * 
 * @param config
 *            The bitmap configuration.
 * @return The byte usage per pixel.
 */
private static int getBytesPerPixel(Config config) {
	if (config == Config.ARGB_8888) {
		return 4;
	} else if (config == Config.RGB_565) {
		return 2;
	} else if (config == Config.ARGB_4444) {
		return 2;
	} else if (config == Config.ALPHA_8) {
		return 1;
	}
	return 1;
}
Example 5
Source File: ImageCache.java    From RoMote with Apache License 2.0 5 votes vote down vote up 
/**
 * Return the byte usage per pixel of a bitmap based on its configuration.
 * @param config The bitmap configuration.
 * @return The byte usage per pixel.
 */
private static int getBytesPerPixel(Config config) {
    if (config == Config.ARGB_8888) {
        return 4;
    } else if (config == Config.RGB_565) {
        return 2;
    } else if (config == Config.ARGB_4444) {
        return 2;
    } else if (config == Config.ALPHA_8) {
        return 1;
    }
    return 1;
}
Example 6
Source File: ImageCache.java    From malevich with MIT License 5 votes vote down vote up 
/**
 * Return the byte usage per pixel of a bitmap based on its configuration.
 * @param config The bitmap configuration.
 * @return The byte usage per pixel.
 */
private static int getBytesPerPixel(Config config) {
    if (config == Config.ARGB_8888) {
        return 4;
    } else if (config == Config.RGB_565) {
        return 2;
    } else if (config == Config.ARGB_4444) {
        return 2;
    } else if (config == Config.ALPHA_8) {
        return 1;
    }
    return 1;
}
Example 7
Source File: Cache.java    From tns-core-modules-widgets with Apache License 2.0 5 votes vote down vote up 
/**
 * Return the byte usage per pixel of a bitmap based on its configuration.
 *
 * @param config The bitmap configuration.
 * @return The byte usage per pixel.
 */
private static int getBytesPerPixel(Config config) {
    if (config == Config.ARGB_8888) {
        return 4;
    } else if (config == Config.RGB_565) {
        return 2;
    } else if (config == Config.ARGB_4444) {
        return 2;
    } else if (config == Config.ALPHA_8) {
        return 1;
    }
    return 1;
}
Example 8
Source File: AndroidGraphics.java    From Alite with GNU General Public License v3.0 5 votes vote down vote up 
public Pixmap newPixmap(Bitmap bitmap, String fileName) {
	PixmapFormat format;
	float newWidth = bitmap.getWidth();
	float newHeight = bitmap.getHeight();
	int textureWidth = determineTextureSize((int) newWidth);
	int textureHeight = determineTextureSize((int) newHeight);
	float tx2 = (float) newWidth / (float) textureWidth;
	float ty2 = (float) newHeight / (float) textureHeight;
	Bitmap scaledBitmap = Bitmap.createBitmap(textureWidth, textureHeight, bitmap.getConfig());
	
	float ratioX = newWidth / (float) bitmap.getWidth();
	float ratioY = newHeight / (float) bitmap.getHeight();
	float middleX = newWidth / 2.0f;
	float middleY = newHeight / 2.0f;

	Matrix scaleMatrix = new Matrix();
	scaleMatrix.setScale(ratioX, ratioY, middleX, middleY);

	Canvas canvas = new Canvas(scaledBitmap);
	canvas.setMatrix(scaleMatrix);
	canvas.drawBitmap(bitmap, middleX - bitmap.getWidth() / 2, middleY - bitmap.getHeight() / 2, new Paint(Paint.FILTER_BITMAP_FLAG));
	MemUtil.freeBitmap(bitmap);
	bitmap = scaledBitmap;
	
	if (bitmap.getConfig() == Config.RGB_565) {
		format = PixmapFormat.RGB565;
	} else if (bitmap.getConfig() == Config.ARGB_4444) {
		format = PixmapFormat.ARGB4444;
	} else {
		format = PixmapFormat.ARGB8888;
	}
	AndroidPixmap pm = new AndroidPixmap(bitmap, format, fileName, textureManager, (int) newWidth, (int) newHeight, tx2, ty2);
	return pm;
}
Example 9
Source File: ImageCache.java    From BubbleCloudView with MIT License 5 votes vote down vote up 
/**
 * Return the byte usage per pixel of a bitmap based on its configuration.
 * @param config The bitmap configuration.
 * @return The byte usage per pixel.
 */
private static int getBytesPerPixel(Config config) {
    if (config == Config.ARGB_8888) {
        return 4;
    } else if (config == Config.RGB_565) {
        return 2;
    } else if (config == Config.ARGB_4444) {
        return 2;
    } else if (config == Config.ALPHA_8) {
        return 1;
    }
    return 1;
}
Example 10
Source File: ImageCache.java    From android-DisplayingBitmaps with Apache License 2.0 5 votes vote down vote up 
/**
 * Return the byte usage per pixel of a bitmap based on its configuration.
 * @param config The bitmap configuration.
 * @return The byte usage per pixel.
 */
private static int getBytesPerPixel(Config config) {
    if (config == Config.ARGB_8888) {
        return 4;
    } else if (config == Config.RGB_565) {
        return 2;
    } else if (config == Config.ARGB_4444) {
        return 2;
    } else if (config == Config.ALPHA_8) {
        return 1;
    }
    return 1;
}
Example 11
Source File: ImageProvider.java    From cube-sdk with Apache License 2.0 5 votes vote down vote up 
/**
 * Return the byte usage per pixel of a bitmap based on its configuration.
 *
 * @param config The bitmap configuration.
 * @return The byte usage per pixel.
 */
private static int getBytesPerPixel(Config config) {
    if (config == Config.ARGB_8888) {
        return 4;
    } else if (config == Config.RGB_565) {
        return 2;
    } else if (config == Config.ARGB_4444) {
        return 2;
    } else if (config == Config.ALPHA_8) {
        return 1;
    }
    return 1;
}
Example 12
Source File: ImageCache.java    From vocefiscal-android with Apache License 2.0 5 votes vote down vote up 
/**
 * Return the byte usage per pixel of a bitmap based on its configuration.
 * @param config The bitmap configuration.
 * @return The byte usage per pixel.
 */
private static int getBytesPerPixel(Config config) {
    if (config == Config.ARGB_8888) {
        return 4;
    } else if (config == Config.RGB_565) {
        return 2;
    } else if (config == Config.ARGB_4444) {
        return 2;
    } else if (config == Config.ALPHA_8) {
        return 1;
    }
    return 1;
}
Example 13
Source File: BitmapUtils.java    From BigApp_Discuz_Android with Apache License 2.0 4 votes vote down vote up 
public static Bitmap addBitmap(ArrayList<Integer> listResId, int lineNum,
                               int columnNum, Context context) {
    // 等分图片的处理
    // System.gc();

    // BitmapFactory.Options bfOptions=new BitmapFactory.Options();
    // bfOptions.inTempStorage=new byte[12 * 1024 * 1024];
    BitmapFactory.Options bfOptions = new BitmapFactory.Options();
    bfOptions.inTempStorage = new byte[2 * 1024 * 1024];
    bfOptions.inPreferredConfig = Config.ARGB_4444;
    Bitmap bmp = BitmapFactory.decodeResource(context.getResources(),
            listResId.get(0), bfOptions);
    int width = bmp.getWidth() * lineNum;
    int height = bmp.getHeight() * columnNum;

    // int width = bmp.getWidth() ;
    // int height = bmp.getHeight();

    bmp.recycle();
    bmp = null;
    // System.gc();

    Bitmap result = Bitmap.createBitmap(width, height, Config.ARGB_4444);
    Canvas canvas = new Canvas(result);

    int flag = 0;
    float left = 0, top = 0;

    for (int line = 0; line < lineNum; line++) {

        for (int column = 0; column < columnNum; column++) {
            BitmapFactory.Options options = new BitmapFactory.Options();
            options.inTempStorage = new byte[2 * 1024 * 1024];
            options.inPreferredConfig = Config.ARGB_4444;

            Bitmap bmpTemp = BitmapFactory.decodeResource(
                    context.getResources(), listResId.get(flag), options);

            canvas.drawBitmap(bmpTemp, left, top, null);

            left += bmpTemp.getWidth();
            flag++;
            if (column == columnNum - 1) {
                left = 0;
                top += bmpTemp.getHeight();
            }
        }

    }
    // canvas.drawBitmap(second, first.getWidth(), 0, null);
    return result;

    //
    // Bitmap bitmap = Bitmap
    // .createBitmap(
    // drawable.getIntrinsicWidth(),
    // drawable.getIntrinsicHeight(),
    // drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888
    // : Bitmap.Config.RGB_565);
    // Canvas canvas = new Canvas(bitmap);
    // // canvas.setBitmap(bitmap);
    // drawable.setBounds(0, 0, drawable.getIntrinsicWidth(),
    // drawable.getIntrinsicHeight());
    // drawable.draw(canvas);
    // return bitmap;
}