presage::smartspectra::gui::OpenCvTracePlotter Class Reference

Public Member Functions
	OpenCvTracePlotter (int x, int y, int width, int height, int max_points=300)
void	UpdateTraceWithSampleRange (const google::protobuf::RepeatedPtrField< physiology::Measurement > &new_values)
void	UpdateTraceWithSample (const physiology::Measurement &new_value)
absl::Status	Render (cv::Mat &image, const cv::Scalar &color=cv::Scalar(0, 255, 0))

Member Function Documentation

UpdateTraceWithSample()

void presage::smartspectra::gui::OpenCvTracePlotter::UpdateTraceWithSample

(

const physiology::Measurement &

new_value

)

Update the trace with a single sample, assuming the new sample follows existing samples in time

Parameters

new_value

the new sample

UpdateTraceWithSampleRange()

void presage::smartspectra::gui::OpenCvTracePlotter::UpdateTraceWithSampleRange

(

const google::protobuf::RepeatedPtrField< physiology::Measurement > &

new_values

)

Update the trace with a range of samples. The range may have overlap with existing values, but must end at or after the last range that was added this way.

Parameters

new_values

the sample range with updated values.

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The documentation for this class was generated from the following files:

• smartspectra/gui/opencv_trace_plotter.hpp
• smartspectra/gui/opencv_trace_plotter.cpp