Constant descriptions
-
RGB8
-
8 bits are devoted to each pixel in the pixmap.
-
RGB16
-
16 bits are devoted to each pixel in the pixmap.
-
RGB24
-
24 bits are devoted to each pixel in the pixmap.
-
RGB32
-
32 bits are devoted to each pixel in the pixmap.
Data Format
Uns32 width
Uns32 height
Uns32 rowBytes
Uns32 pixelSize
PixelTypeEnum pixelType
EndianEnum bitOrder
EndianEnum byteOrder
RawData image[rowBytes * height]
-
width
-
The width of the pixmap. The value in this field must be greater than 0.
-
height
-
The height of the pixmap. The value in this field must be greater than 0.
-
rowBytes
-
The number of bytes in a row of the pixmap. The value in this field cannot be less than the product of the values in the
width
and
pixelSize
fields.
-
pixelSize
-
The size of each pixel in the pixmap. The value in this field must be greater than 0 and less than 32.
-
pixelType
-
The type of the pixels of the pixmap:
-
0x00000000 = RGB32 0x00000001 = ARGB32 0x00000010 = RGB16 0x00000011 = ARGB16
-
bitOrder
-
The order in which the bits in a byte are addressed. This field must contain one of the constants
BigEndian
or
LittleEndian
.
-
byteOrder
-
The order in which the bytes in a word are addressed. This field must contain one of the constants
BigEndian
or
LittleEndian
.
-
image[]
-
The array that defines the pixmap.
Data Size
28 + rowBytes * height + padding
Description
A pixmap texture object is a generic method of transferring pixmap data that is used in conjunction with a texture shader.
Parent Hierarchy
Shared, texture.
Parent Objects
Texture shader. A pixmap texture object sometimes, but not always, has a parent object.
Example
PixmapTexture (
256 256 # width/height
128 # rowBytes
32 # pixelSize
RGB24
BigEndian BigEndian
0x00123232...
0x...
)
