CreatePixmap

This function creates a new pixmap with the specified size and format.

Syntax

Pixmap CreatePixmap(number width, number height, number format = TEXTURE_RGBA, Buffer pixeldata = nil)

Parameter	Description
width	width of the pixmap
height	height of the pixmap
format	pixmap pixel format, can be TEXTURE_RGBA, TEXTURE_RGB, TEXTURE_RG, TEXTURE_BGRA, TEXTURE_BGR, TEXTURE_RED, TEXTURE_RED16, or the compressed formats TEXTURE_BC1, TEXTURE_BC3, TEXTURE_BC5, or TEXTURE_BC7
pixeldata	if specified the pixmap pixel data will be filled with the buffer contents

Returns

Returns a new pixmap object.

Example

-- Create a pixmap
local pixmap = CreatePixmap(512, 512)
pixmap:Fill(RGBA(0, 0, 255, 255))

-- Show the pixmap
ui.root:SetPixmap(pixmap)

while true do
    local ev = WaitEvent()
    if ev.id == EVENT_WINDOWCLOSE then
        return 0
    end
end