Information associated with a single stream. More...
#include <Stream.h>
Public Types | |
| enum | StreamType { STREAM_TYPE_ANALOG , STREAM_TYPE_DIGITAL , STREAM_TYPE_DIGITAL_BUS , STREAM_TYPE_EYE , STREAM_TYPE_SPECTROGRAM , STREAM_TYPE_WATERFALL , STREAM_TYPE_CONSTELLATION , STREAM_TYPE_TRIGGER , STREAM_TYPE_PROTOCOL , STREAM_TYPE_ANALOG_SCALAR , STREAM_TYPE_UNDEFINED } |
| General data type stored in a stream. More... | |
| enum | { STREAM_DO_NOT_INTERPOLATE = 1 , STREAM_FILL_UNDER = 2 , STREAM_INFREQUENTLY_USED = 4 } |
Public Member Functions | |
| Stream (Unit yunit, std::string name, StreamType type, uint8_t flags=0) | |
Public Attributes | |
| Unit | m_yAxisUnit |
| Unit of measurement for our vertical axis. | |
| std::string | m_name |
| Name of the stream. | |
| WaveformBase * | m_waveform |
| The current waveform (or null if nothing here) | |
| double | m_value |
| The current value (only meaningful for analog scalar type) | |
| StreamType | m_stype |
| General datatype stored in the stream. | |
| uint8_t | m_flags |
| Flags that apply to this waveform. Bitfield. STREAM_DO_NOT_INTERPOLATE: hint that this stream should not be rendered with interpolation even though/if it is analog. E.g. measurement values related to discrete parts of a waveform. More... | |
Detailed Description
Information associated with a single stream.
Each channel contains one or more streams, which represent a single element of a complex-valued waveform. For example, the waveform from an RTSA might have a stream for I and a stream for Q within a single channel. The waveform from a VNA might have a stream for magnitude and another for angle data on each path.
Member Enumeration Documentation
◆ StreamType
| enum Stream::StreamType |
General data type stored in a stream.
This type is always valid even if m_waveform is null.
Member Data Documentation
◆ m_flags
| uint8_t Stream::m_flags |
Flags that apply to this waveform. Bitfield. STREAM_DO_NOT_INTERPOLATE: hint that this stream should not be rendered with interpolation even though/if it is analog. E.g. measurement values related to discrete parts of a waveform.
STREAM_FILL_UNDER: requests that waveform be drawn with area under curve filled (e.g. histogram)
STREAM_INFREQUENTLY_USED: hint that the stream is not commonly used, and should not be automatically added to the scope display to prevent clutter
The documentation for this class was generated from the following file:
- lib/scopehal/Stream.h
