EmptyImageMask
Inheritance: java.lang.Object, com.aspose.imaging.magicwand.imagemasks.ImageMask
public class EmptyImageMask extends ImageMask
Describes an empty non-abstract mask.
Constructors
Constructor | Description |
---|---|
EmptyImageMask(int width, int height) | Initializes a new instance of the EmptyImageMask class with the specified width and height. |
Methods
Method | Description |
---|---|
getSelectionBounds() | Gets the bounds of the selected part of the mask, in pixels. |
get_Item(int x, int y) | Gets the opacity of the specified pixel. |
inflate(int size) | Inflates this mask by the specified amount. |
crop(Rectangle rectangle) | Crops mask with the specified rectangle. |
deepClone() | Creates a new object that is a copy of the current instance. |
EmptyImageMask(int width, int height)
public EmptyImageMask(int width, int height)
Initializes a new instance of the EmptyImageMask class with the specified width and height.
Parameters:
Parameter | Type | Description |
---|---|---|
width | int | Width of the mask. |
height | int | Height of the mask. |
getSelectionBounds()
public Rectangle getSelectionBounds()
Gets the bounds of the selected part of the mask, in pixels.
Returns: Rectangle - the bounds of the selected part of the mask, in pixels.
get_Item(int x, int y)
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. |
Returns: boolean - true if the specified pixel is opaque; otherwise, false.
inflate(int size)
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 - An inflated EmptyImageMask as ImageMask.
crop(Rectangle rectangle)
public ImageMask crop(Rectangle rectangle)
Crops mask with the specified rectangle.
Parameters:
Parameter | Type | Description |
---|---|---|
rectangle | Rectangle | The specified rectangle. |
Returns: ImageMask - A cropped EmptyImageMask as ImageMask.
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.