CPBatImage

Antialiases solid ASCII art image returning new image. Works only for solid ASCII art. Algorithm is loosely based on https://codegolf.stackexchange.com/questions/5450/anti-aliasing-ascii-art.

Here's an example of antialiasing a solid ASCII art shape:

      xx  xxx  xxx                         db  <xb  <xb
     xxxx  xxx  xxx                       dxxb  Yxb  Yxb
    xxxxxx  xxx  xxx                     dxxxxb  Yxb  Yxb
   xxx  xxx  xxx  xxx                   dxx  xxb  xxb  xxb
   xxxx xxx  xxx  xxx                   Yxxb xxF  xxF  xxF
    xxxxxx  xxx  xxx                     YxxxxF  dxF  dxF
     xxxx  xxx  xxx         ===>          YxxF  dxF  dxF
   x  xx  xxx  xxx  x                   ;  YF  dxF  dxF  ;
   xx    xxx  xxx  xx                   xb    dxF  dxF  dx
   xxx  xxx  xxx  xxx                   xxb  <xF  <xF  <xx
   xxxx  xxx  xxx  xx                   xxxb  Yxb  Yxb  Yx
   xxxxx  xxx  xxx  x                   Yxxx>  Yx>  Yx>  V

Makes a deep snapshot copy of the current image.

Makes a deep snapshot copy of the subregion of the current image.

Compares the receiver object (this) with the argument object (that) for equivalence.

Any implementation of this method should be an equivalence relation:

• It is reflexive: for any instance x of type Any, x.equals(x) should return true.
• It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any instances x, y, and z of type Any if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is usually necessary to override hashCode to ensure that objects which are "equal" (o1.equals(o2) returns true) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)).

Tests if there is a pixel in this image for which given predicate would return true.

Loops over the pixels in image.

Gets image dimension.

Shortcut to get image height.

Gets unique ID of this game object.

Gets pixel at the given XY-coordinate.

Gets rectangle shape of this image.

Gets optional set of organizational tags. Note that by default the set of tags is empty.

Shortcut to get image width.

Shortcut to get image height.

Flips this image horizontally returning a new image. Note that this method does only shallow copy and returned image will delegate to this image. Use copy method to get a full deep copy before calling this method to get a full new image.

Tests whether this and given images have the same dimensions and the same pixels in corresponding locations.

Loops over the pixels in image. Iteration over the pixels in this image will be horizontal first. In other words, given the pixels with the following coordinates:

   +-----------------+
   |(0,0) (1,0) (2,0)|
   |(0,1) (1,1) (2,1)|
   |(0,2) (1,2) (2,2)|
   +-----------------+

this method will iterate in the following order:

   (0,0) (1,0) (2,0) (0,1) (1,1) (2,1) (0,2) (1,2) (2,2)

Loops over the pixels in image. Iteration over the pixels in this image will be horizontal first. In other words, given the pixels with the following coordinates:

   +-----------------+
   |(0,0) (1,0) (2,0)|
   |(0,1) (1,1) (2,1)|
   |(0,2) (1,2) (2,2)|
   +-----------------+

this method will iterate in the following order:

   (0,0) (1,0) (2,0) (0,1) (1,1) (2,1) (0,2) (1,2) (2,2)

Loops over the pixels in image. Iteration over the pixels in this image will be vertical first. In other words, given the pixels with the following coordinates:

   +-----------------+
   |(0,0) (1,0) (2,0)|
   |(0,1) (1,1) (2,1)|
   |(0,2) (1,2) (2,2)|
   +-----------------+

this method will iterate in the following order:

   (0,0) (0,1) (0,2) (1,0) (1,1) (1,2) (2,0) (2,1) (2,2)

Detects all background pixels and replaces them with a given pixel returning new image.

A pixel is considered to be a background pixel when:

• It's satisfies given predicate
• It's not equal to given replacement pixel
• There's a path from it to the edge of the image through background pixels only

For example, a fully enclosed area of the image containing background pixels will NOT be considered a background as there's no path to the edge of the image without crossing a non-background pixels.

Crops and centers the image returning a new image instance. Given dimension can be bigger or smaller.

Crops this image using given insets. Insets can be positive or negative.

Saves this image in REXPaint CSV format.

Saves this image in REXPaint CSV format.

Saves this image in REXPaint XP format. Note that this is a native format used by REXPaint and images in this format can be loaded by REXPaint for editing.

Saves this image in REXPaint XP format.

Saves this image in *.txt format. Note that this format does not retain the color information.

Saves this image in *.txt format. Note that this format does not retain the color information.

Creates shallow copy of this image with given skin function. Note that this method will wrap this image and delegate to it instead of creating a full copy of the image. To make a deep copy use copy method.

Splits this image into sequence of [w,h] images.

Attaches given image underneath this image returning a new combined image.

Attaches given image to the right of this image returning a new combined image.

Converts this image into 2D array of pixels.

Trims blank rows and columns from this image returning a new, trimmed image.

A shortcut method that detects background pixels and replaces them with CPPixel.XRAY returning a new image. This effectively makes the background transparent.

This is equivalent to:

   replaceBg(isBgPx, CPPixel.XRAY)

A shortcut method that considers all pixels with ' ' (space) character as background pixels and replaces them with CPPixel.XRAY returning a new image. This effectively makes the background transparent.

This is equivalent to:

   replaceBg(_.char == ' ', CPPixel.XRAY)

Flips this image vertically returning a new image. Note that this method does only shallow copy and returned image will delegate to this image. Use copy method to get a full deep copy before calling this method to get a full new image.

Shortcut to get image width.

Gets the origin of this asset. Typically, this should be a URL, file name or class name for in-code assets like array images, animations or system font.

Returns a string representation of the object.

The default representation is platform dependent.