Qt C++,Link custom data to the QCustomPlot data
文章目录
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- Step-by-step Implementation:
- Example Code:
- Explanation:
- Features:
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To link custom data (e.g.,
struct RECORD) to the
QCustomPlot data points in C++, you can use
QVector or
QMap to manage these records and associate them with the corresponding points in a plot. Here’s an example of how you can create a
QCustomPlot chart and link custom
RECORD structs to the plotted data:
Step-by-step Implementation:
- Define your
RECORDstruct. - Create a
QVectororQMapto hold the data points and custom data. - Add data points to the
QCustomPlotusing a graph. - Use a meth