**QPlotMarker** – an interactive marker for **QChart** (Qt). Supports color and orientation (vertical/horizontal) changes, snaps to data points, and displays intersection coordinates.
svg chart qt cpp data-visualization qt5 markers cpp17 plotting interactive-graphs qt5-chart qtcharts data-plotting scientific-plotting qt6 qt6-app qplotmarker realtime-plotting
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Updated
Jun 2, 2025 - C++