// Input mapping structure. Default values listed. See also MapInputDefault, MapInputReverse.
struct ImPlotInputMap {
    ImGuiMouseButton Pan;           // LMB    enables panning when held,
    int              PanMod;        // none   optional modifier that must be held for panning/fitting
    ImGuiMouseButton Fit;           // LMB    initiates fit when double clicked
    ImGuiMouseButton Select;        // RMB    begins box selection when pressed and confirms selection when released
    ImGuiMouseButton SelectCancel;  // LMB    cancels active box selection when pressed; cannot be same as Select
    int              SelectMod;     // none   optional modifier that must be held for box selection
    int              SelectHorzMod; // Alt    expands active box selection horizontally to plot edge when held
    int              SelectVertMod; // Shift  expands active box selection vertically to plot edge when held
    ImGuiMouseButton Menu;          // RMB    opens context menus (if enabled) when clicked
    int              OverrideMod;   // Ctrl   when held, all input is ignored; used to enable axis/plots as DND sources
    int              ZoomMod;       // none   optional modifier that must be held for scroll wheel zooming
    float            ZoomRate;      // 0.1f   zoom rate for scroll (e.g. 0.1f = 10% plot range every scroll click); make negative to invert
    IMPLOT_API ImPlotInputMap();
};