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Document CameraImageProvider

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Makes it easier than looking up the Qt documentation online.
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Ghostkeeper 2018-10-13 16:40:26 +02:00
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commit 6cf2e89f6b
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cura/CameraImageProvider.py
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@ -1,15 +1,26 @@
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtGui import QImage from PyQt5.QtGui import QImage
from PyQt5.QtQuick import QQuickImageProvider from PyQt5.QtQuick import QQuickImageProvider
from PyQt5.QtCore import QSize from PyQt5.QtCore import QSize
from UM.Application import Application from UM.Application import Application
## Creates screenshots of the current scene.
class CameraImageProvider(QQuickImageProvider): class CameraImageProvider(QQuickImageProvider):
def __init__(self): def __init__(self):
super().__init__(QQuickImageProvider.Image) super().__init__(QQuickImageProvider.Image)
## Request a new image. ## Request a new image.
#
# The image will be taken using the current camera position.
# Only the actual objects in the scene will get rendered. Not the build
# plate and such!
# \param id The ID for the image to create. This is the requested image
# source, with the "image:" scheme and provider identifier removed. It's
# a Qt thing, they'll provide this parameter.
# \param size The dimensions of the image to scale to.
def requestImage(self, id, size): def requestImage(self, id, size):
for output_device in Application.getInstance().getOutputDeviceManager().getOutputDevices(): for output_device in Application.getInstance().getOutputDeviceManager().getOutputDevices():
try: try: