PyObject* py_snapshot(PyObject* self, PyObject* args) {
static PythonParameterParser tester(1);
std::string filename, canvasName = "";
if (tester.parse(args, filename, canvasName)== -1) {
return nullptr;
}
CanvasProcessor* canvas = nullptr;
if (canvasName.size() != 0) {
canvas = dynamic_cast<CanvasProcessor*>(
InviwoApplication::getPtr()->getProcessorNetwork()->getProcessorByIdentifier(
canvasName));
} else {
if (InviwoApplication::getPtr() && InviwoApplication::getPtr()->getProcessorNetwork()) {
std::vector<CanvasProcessor*> canvases = InviwoApplication::getPtr()
->getProcessorNetwork()
->getProcessorsByType<CanvasProcessor>();
if (canvases.size() != 0)
canvas = InviwoApplication::getPtr()
->getProcessorNetwork()
->getProcessorsByType<CanvasProcessor>()[0];
}
}
if (!canvas) {
PyErr_SetString(PyExc_TypeError, "snapshot() no canvas found");
return nullptr;
}
canvas->saveImageLayer(filename.c_str());
Py_RETURN_NONE;
}
PyObject* py_snapshot(PyObject* /*self*/, PyObject* args) {
static PySnapshotMethod p;
if (!p.testParams(args)) return nullptr;
std::string canvasName = "";
std::string filename = std::string(PyValueParser::parse<std::string>(PyTuple_GetItem(args, 0)));
if (PyTuple_Size(args) == 2) {
canvasName = std::string(PyValueParser::parse<std::string>(PyTuple_GetItem(args, 1)));
}
CanvasProcessor* canvas = nullptr;
if (canvasName.size() != 0) {
canvas = dynamic_cast<CanvasProcessor*>(
InviwoApplication::getPtr()->getProcessorNetwork()->getProcessorByIdentifier(canvasName));
} else {
if (InviwoApplication::getPtr() && InviwoApplication::getPtr()->getProcessorNetwork()) {
std::vector<CanvasProcessor*> canvases = InviwoApplication::getPtr()
->getProcessorNetwork()
->getProcessorsByType<CanvasProcessor>();
if (canvases.size() != 0)
canvas = InviwoApplication::getPtr()
->getProcessorNetwork()
->getProcessorsByType<CanvasProcessor>()[0];
}
}
if (!canvas) {
PyErr_SetString(PyExc_TypeError, "snapshot() no canvas found");
return nullptr;
}
canvas->saveImageLayer(filename.c_str());
Py_RETURN_NONE;
}
