**Inheritance:**
java.lang.Object, [com.aspose.imaging.magicwand.imagemasks.ImageMask](../../com.aspose.imaging.magicwand.imagemasks/imagemask)
```
public class ImageBitMask extends ImageMask
```

Describes a binary image mask.
## Constructors

| Constructor | Description |
| --- | --- |
| [ImageBitMask(int width, int height)](#ImageBitMask-int-int-) | Initializes a new instance of the [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) class with the specified width and height. |
| [ImageBitMask(RasterImage image)](#ImageBitMask-com.aspose.imaging.RasterImage-) | Initializes a new instance of the [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) class with the size of the specified existing [RasterImage](../../com.aspose.imaging/rasterimage). |
## Methods

| Method | Description |
| --- | --- |
| [getSelectionBounds()](#getSelectionBounds--) | Gets the bounds of the selected part of the mask, in pixels. |
| [get_Item(int x, int y)](#get-Item-int-int-) | Gets the opacity of the specified pixel. |
| [inflate(int size)](#inflate-int-) | Inflates this mask by the specified amount. |
| [crop(Rectangle rectangle)](#crop-com.aspose.imaging.Rectangle-) | Crops mask with the specified rectangle. |
| [deepClone()](#deepClone--) | Creates a new object that is a copy of the current instance. |
| [setMaskPixel(int x, int y, boolean value)](#setMaskPixel-int-int-boolean-) | Sets the opacity to the specified pixel. |
| [op_LogicalNot(ImageBitMask a)](#op-LogicalNot-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-) | Inverts mask. |
| [op_Addition(ImageBitMask a, ImageBitMask b)](#op-Addition-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-) | Union of two masks. |
| [op_Subtraction(ImageBitMask a, ImageBitMask b)](#op-Subtraction-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-) | Subtract second mask from first. |
| [op_Multiply(ImageBitMask a, ImageBitMask b)](#op-Multiply-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-) | Intersection of two masks. |
| [op_ExclusiveOr(ImageBitMask a, ImageBitMask b)](#op-ExclusiveOr-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-) | Exclusive disjunction of two masks. |
### ImageBitMask(int width, int height) {#ImageBitMask-int-int-}
```
public ImageBitMask(int width, int height)
```


Initializes a new instance of the [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) class with the specified width and height.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| width | int | Width of the mask. |
| height | int | Height of the mask. |

### ImageBitMask(RasterImage image) {#ImageBitMask-com.aspose.imaging.RasterImage-}
```
public ImageBitMask(RasterImage image)
```


Initializes a new instance of the [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) class with the size of the specified existing [RasterImage](../../com.aspose.imaging/rasterimage). Specified [RasterImage](../../com.aspose.imaging/rasterimage) will be stored as source image.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| image | [RasterImage](../../com.aspose.imaging/rasterimage) | Source image. |

### getSelectionBounds() {#getSelectionBounds--}
```
public Rectangle getSelectionBounds()
```


Gets the bounds of the selected part of the mask, in pixels.

**Returns:**
[Rectangle](../../com.aspose.imaging/rectangle) - the bounds of the selected part of the mask, in pixels.
### get_Item(int x, int y) {#get-Item-int-int-}
```
public boolean get_Item(int x, int y)
```


Gets the opacity of the specified pixel.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| x | int | The x-coordinate of the pixel. |
| y | int | The y-coordinate of the pixel. Value: true if the specified pixel is opaque; otherwise, false. |

**Returns:**
boolean
### inflate(int size) {#inflate-int-}
```
public ImageMask inflate(int size)
```


Inflates this mask by the specified amount.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| size | int | The amount to inflate this mask. |

**Returns:**
[ImageMask](../../com.aspose.imaging.magicwand.imagemasks/imagemask) - An inflated [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) as [ImageMask](../../com.aspose.imaging.magicwand.imagemasks/imagemask).
### crop(Rectangle rectangle) {#crop-com.aspose.imaging.Rectangle-}
```
public ImageMask crop(Rectangle rectangle)
```


Crops mask with the specified rectangle.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| rectangle | [Rectangle](../../com.aspose.imaging/rectangle) | The specified rectangle. |

**Returns:**
[ImageMask](../../com.aspose.imaging.magicwand.imagemasks/imagemask) - A cropped [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) as [ImageMask](../../com.aspose.imaging.magicwand.imagemasks/imagemask).
### deepClone() {#deepClone--}
```
public Object deepClone()
```


Creates a new object that is a copy of the current instance.

**Returns:**
java.lang.Object - A new object that is a copy of this instance.
### setMaskPixel(int x, int y, boolean value) {#setMaskPixel-int-int-boolean-}
```
public final void setMaskPixel(int x, int y, boolean value)
```


Sets the opacity to the specified pixel.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| x | int | The x-coordinate of the pixel. |
| y | int | The y-coordinate of the pixel. |
| value | boolean | true if the specified pixel is opaque; otherwise, false. |

### op_LogicalNot(ImageBitMask a) {#op-LogicalNot-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-}
```
public static ImageBitMask op_LogicalNot(ImageBitMask a)
```


Inverts mask.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| a | [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) | The mask to be inverted. |

**Returns:**
[ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) - New [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask).
### op_Addition(ImageBitMask a, ImageBitMask b) {#op-Addition-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-}
```
public static ImageBitMask op_Addition(ImageBitMask a, ImageBitMask b)
```


Union of two masks.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| a | [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) | The first mask. |
| b | [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) | The second mask. |

**Returns:**
[ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) - New [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask).
### op_Subtraction(ImageBitMask a, ImageBitMask b) {#op-Subtraction-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-}
```
public static ImageBitMask op_Subtraction(ImageBitMask a, ImageBitMask b)
```


Subtract second mask from first.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| a | [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) | The first mask. |
| b | [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) | The second mask. |

**Returns:**
[ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) - New [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask).
### op_Multiply(ImageBitMask a, ImageBitMask b) {#op-Multiply-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-}
```
public static ImageBitMask op_Multiply(ImageBitMask a, ImageBitMask b)
```


Intersection of two masks.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| a | [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) | The first mask. |
| b | [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) | The second mask. |

**Returns:**
[ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) - New [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask).
### op_ExclusiveOr(ImageBitMask a, ImageBitMask b) {#op-ExclusiveOr-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-com.aspose.imaging.magicwand.imagemasks.ImageBitMask-}
```
public static ImageBitMask op_ExclusiveOr(ImageBitMask a, ImageBitMask b)
```


Exclusive disjunction of two masks.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| a | [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) | The first mask. |
| b | [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) | The second mask. |

**Returns:**
[ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask) - New [ImageBitMask](../../com.aspose.imaging.magicwand.imagemasks/imagebitmask).