InCanvasRendering.renderComplete Event

# Import fusion360utils folder, which includes event_utils.py.
from ...lib import fusion360utils as futil

# Global variable used to maintain a reference to all event handlers.
local_handlers = []

# "inCanvasRendering_var" is a variable referencing an InCanvasRendering object.
# "inCanvasRendering_renderComplete" is the event handler function.
futil.add_handler(inCanvasRendering_var.renderComplete, inCanvasRendering_renderComplete, local_handlers=local_handlers)

# Event handler for the renderComplete event.
def inCanvasRendering_renderComplete(args: adsk.fusion.RenderEventArgs):
    # Code to react to the event.
    app.log('In inCanvasRendering_renderComplete event handler.')

# Global variable used to maintain a reference to all event handlers.
handlers = []

# "inCanvasRendering_var" is a variable referencing an InCanvasRendering object.
# "MyRenderCompleteHandler" is the name of the class that handles the event.
onRenderComplete = MyRenderCompleteHandler()
inCanvasRendering_var.renderComplete.add(onRenderComplete)
handlers.append(onRenderComplete)

# Event handler for the renderComplete event.
class MyRenderCompleteHandler(adsk.fusion.RenderEventHandler):
    def __init__(self):
        super().__init__()
    def notify(self, args: adsk.fusion.RenderEventArgs):
        # Code to react to the event.
        app.log('In MyRenderCompleteHandler event handler.')

#include <Fusion/Render/InCanvasRendering.h>
#include <Fusion/Render/RenderEvent.h>
#include <Fusion/Render/RenderEventHandler.h>
#include <Fusion/Render/RenderEventArgs.h>

// Event handler for the renderComplete event.
class MyRenderCompleteEventHandler : public adsk::fusion::RenderEventHandler
{
public:
    void notify(const Ptr<RenderEventArgs>& eventArgs) override
    {
        // Code to react to the event.
        ui->messageBox("In MyRenderCompleteEventHandler event handler.");
    }
} _renderComplete;

// "inCanvasRendering_var" is a variable referencing an InCanvasRendering object.
// Connect the handler function to the event.
Ptr<RenderEvent> renderCompleteEvent = inCanvasRendering_var->renderComplete();
if (!renderCompleteEvent)
    return;

bool isOk = renderCompleteEvent->add(&_renderComplete);
if (!isOk)
    return;