MutableSurface
A surface that can be drawn on using mutable operations.
Attributes
- Graph
-
- Supertypes
- Known subtypes
Members list
Value members
Abstract methods
Fill part of the surface with a certain color.
Fill part of the surface with a certain color.
Value parameters
- color
-
Colorto fill the surface with - h
-
region height
- w
-
region width
- x
-
leftmost pixel on the destination surface
- y
-
topmost pixel on the destination surface
Attributes
Puts a pixel in the surface in an unsafe way.
Puts a pixel in the surface in an unsafe way.
This operation is unsafe: writing a out of bounds pixel has undefined behavior. You should only use this if the performance of putPixel is not acceptable.
Value parameters
- x
-
pixel x position
- y
-
pixel y position
Attributes
- Returns
-
pixel color
Concrete methods
Draws a surface on top of this surface.
Draws a surface on top of this surface.
Value parameters
- blendMode
-
blend strategy to use
- ch
-
clip height of the source surface
- cw
-
clip width of the source surface
- cx
-
leftmost pixel on the source surface
- cy
-
topmost pixel on the source surface
- that
-
surface to draw
- x
-
leftmost pixel on the destination surface
- y
-
topmost pixel on the destination surface
Attributes
Fill the whole surface with a certain color.
Fill the whole surface with a certain color.
Value parameters
- color
-
Colorto fill the surface with
Attributes
Modifies this surface using surface view transformations
Modifies this surface using surface view transformations
Value parameters
- f
-
operations to apply
Attributes
Deprecated methods
Draws a surface on top of this surface.
Draws a surface on top of this surface.
Value parameters
- ch
-
clip height of the source surface
- cw
-
clip width of the source surface
- cx
-
leftmost pixel on the source surface
- cy
-
topmost pixel on the source surface
- mask
-
color to use as a mask (pixels with this color won't be merged)
- that
-
surface to draw
- x
-
leftmost pixel on the destination surface
- y
-
topmost pixel on the destination surface
Attributes
- Deprecated
- true
Inherited methods
Gets the color from the this surface. This operation can be perfomance intensive, so it might be worthwile to either use getPixels to fetch multiple pixels at the same time or to implement this operation on the application code.
Gets the color from the this surface. This operation can be perfomance intensive, so it might be worthwile to either use getPixels to fetch multiple pixels at the same time or to implement this operation on the application code.
Value parameters
- x
-
pixel x position
- y
-
pixel y position
Attributes
- Returns
-
pixel color
- Inherited from:
- Surface
Gets the color from the this surface, falling back to a default color when out of bounds. Similar to getPixel(x, y).getOrElse(fallback), but avoids an allocation.
Gets the color from the this surface, falling back to a default color when out of bounds. Similar to getPixel(x, y).getOrElse(fallback), but avoids an allocation.
Value parameters
- fallback
-
fallback color
- x
-
pixel x position
- y
-
pixel y position
Attributes
- Returns
-
pixel color
- Inherited from:
- Surface
Returns the pixels from this surface. This operation can be perfomance intensive, so it might be worthwile to implement this operation on the application code.
Returns the pixels from this surface. This operation can be perfomance intensive, so it might be worthwile to implement this operation on the application code.
Attributes
- Returns
-
color matrix
- Inherited from:
- Surface
Copies this surface into a new surface stored in RAM.
Gets the color from the this surface in an unsafe way.
Gets the color from the this surface in an unsafe way.
This operation is unsafe: reading a out of bounds pixel has undefined behavior. You should only use this if the performance of getPixel and getPixels are not acceptable.
Value parameters
- x
-
pixel x position
- y
-
pixel y position
Attributes
- Returns
-
pixel color
- Inherited from:
- Surface
Returns a view over this surface.
Returns a view over this surface.
Operations performed on a view are executed in a defered fashion.
Attributes
- Inherited from:
- Surface