How to set Pixmap of label from a bytes of an images file ("example.bmp")
. I have searched and tried every way almost all day, but I can't find a solution.
I want to set the Pixmap of a label to display the image from the "Bytes" source, but I don't want to save the image file on disk. Is there a way to fix this problem?
Or maybe is there a way how to save the sequence of bytes into a file example2.bmp
in memory (buffer or _io.BufferedReader)?
Here is my code
with open("example.bmp", 'rb') as file:
header = file.read(53)
pixeldata = file.read()
images = header+pixel #Bytes sequence of example.bmp file
pixmap = QPixmap.loadFromData(images)
self.label.setPixmap(pixmap)
Finally, i found solution from my mistakes. Thanks to @musicamante for reminding me.
with open("example.bmp", 'rb') as file:
header = file.read(53)
pixeldata = file.read()
images = header+pixel #Bytes sequence of example.bmp file
# Create QPixmap instance
pixmap = QPixmap()
# Put bytes of example.bmp into it
pixmap.loadFromData(images)
# Apply that to the label
self.label.setPixmap(pixmap)