2.2.7.10 MILCMD_BITMAP_COMPRESSEDPIXELS
The MILCMD_BITMAP_COMPRESSEDPIXELS packet updates the contents of a bitmap resource. This message includes the bitmap image specified in the compressedImageBitmap field in Portable Network Graphics [PNG] format.
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
|
3 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
messageSize |
|||||||||||||||||||||||||||||||
|
controlCode |
|||||||||||||||||||||||||||||||
|
targetResource |
|||||||||||||||||||||||||||||||
|
dpiX |
|||||||||||||||||||||||||||||||
|
... |
|||||||||||||||||||||||||||||||
|
dpiY |
|||||||||||||||||||||||||||||||
|
... |
|||||||||||||||||||||||||||||||
|
compressedImageBitmap (variable) |
|||||||||||||||||||||||||||||||
|
... |
|||||||||||||||||||||||||||||||
messageSize (4 bytes): A 32-bit unsigned integer. The total size of this message and its payload in bytes. The value of this field MUST be set to a number divisible by four and greater than or equal to 0x0000001C.
controlCode (4 bytes): A 32-bit unsigned integer containing the control code for this message. The value of this field MUST be equal to 0x0000000F.
targetResource (4 bytes): A 32-bit unsigned integer. The value of this field MUST be set to a valid resource handle referencing a resource of type TYPE_BITMAPSOURCE. This handle identifies the resource that is the target for this message.
dpiX (8 bytes): A 64-bit floating-point number. The horizontal DPI of the bitmap image.
dpiY (8 bytes): A 64-bit floating-point number. The vertical DPI of the bitmap image.
compressedImageBitmap (variable): A variable-length array of 32-bit unsigned integers. The bitmap image pixels in Portable Network Graphics [PNG] format.