OwnedImage

Manually managed image.

nothrow @nogc final

class OwnedImage (

COLOR

) {

public nothrow @nogc

public nothrow @nogc

this(int w, int h, int border, int rowAlignment, int xMultiplicity, int trailingSamples);

this(int w, int h, ubyte* buffer);

COLOR* scanlinePtr(int y);

COLOR[] scanline(int y);

void size(int width, int height, int border, int rowAlignment, int xMultiplicity, int trailingSamples);

bool isGapless();

int pitchInBytes();

int borderLeft();

int borderRight();

int borderTop();

int borderBottom();

mixin DirectView ;

void fillWith(COLOR fill);

void replicateBorders();

void replicateBordersTouching(box2i updatedRect);

}

Constructors

this this(): Create empty and with no size.
this this(int w, int h, int border, int rowAlignment, int xMultiplicity, int trailingSamples): Create with given initial size.
this this(int w, int h, ubyte* buffer): Create from already loaded dense RGBA pixel data. buffer should be allocated with alignedMalloc/alignedRealloc with an alignment of 1. Ownership of buffer is given to the OwnedImage.

Destructor

~this ~this(): Undocumented in source.

Members

Functions

borderBottom int borderBottom()
borderLeft int borderLeft()
borderRight int borderRight()
borderTop int borderTop()
fillWith void fillWith(COLOR fill): Fills the whole image, border included, with a single color value.
isGapless bool isGapless()
pitchInBytes int pitchInBytes()
replicateBorders void replicateBorders(): Fill the borders by taking the nearest existing pixel in the meaningful area.
replicateBordersTouching void replicateBordersTouching(box2i updatedRect): Fill the borders _touching updatedRect_ by taking the nearest existing pixel in the meaningful area.
scanline COLOR[] scanline(int y)
scanlinePtr COLOR* scanlinePtr(int y)
size void size(int width, int height, int border, int rowAlignment, int xMultiplicity, int trailingSamples): Resize the image, the content is lost and the new content is undefined.

Mixins

__anonymous mixin DirectView: Undocumented in source.

Variables

h int h;: Height of the meaningful area. Public in order to be an Image.
w int w;: Width of the meaningful area. Public in order to be an Image.

Mixed In Members

From `mixin DirectView`

COLOR alias COLOR = typeof(scanline(0)[0]): Undocumented in source.
opIndex COLOR opIndex(int x, int y): Implements the view[x, y] operator.
opIndexAssign COLOR opIndexAssign(COLOR value, int x, int y): Implements the view[x, y] = c operator.

Meta

Source

See Implementation