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69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
#ifndef __NCPP_PLOT_HH
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#define __NCPP_PLOT_HH
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#include <notcurses/notcurses.h>
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#include "Root.hh"
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#include "NCAlign.hh"
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namespace ncpp
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{
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class Plane;
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class NCPP_API_EXPORT Plot : public Root
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{
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public:
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static ncplot_options default_options;
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public:
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explicit Plot (Plane *plane, const ncplot_options *opts = nullptr)
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: Plot (reinterpret_cast<ncplane*>(plane), opts)
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{}
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explicit Plot (Plane const* plane, const ncplot_options *opts = nullptr)
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: Plot (const_cast<Plane*>(plane), opts)
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{}
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explicit Plot (Plane &plane, const ncplot_options *opts = nullptr)
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: Plot (reinterpret_cast<ncplane*>(&plane), opts)
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{}
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explicit Plot (Plane const& plane, const ncplot_options *opts = nullptr)
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: Plot (const_cast<Plane*>(&plane), opts)
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{}
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explicit Plot (ncplane *plane, const ncplot_options *opts = nullptr,
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uint64_t miny = 0, uint64_t maxy = 0)
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{
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if (plane == nullptr)
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throw invalid_argument ("'plane' must be a valid pointer");
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plot = ncuplot_create (plane, opts == nullptr ? &default_options : opts, miny, maxy);
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if (plot == nullptr)
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throw init_error ("notcurses failed to create a new plot");
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}
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~Plot ()
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{
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if (!is_notcurses_stopped ())
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ncuplot_destroy (plot);
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}
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bool add_sample(uint64_t x, uint64_t y) const NOEXCEPT_MAYBE
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{
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return error_guard (ncuplot_add_sample (plot, x, y), -1);
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}
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bool set_sample(uint64_t x, uint64_t y) const NOEXCEPT_MAYBE
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{
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return error_guard (ncuplot_set_sample (plot, x, y), -1);
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}
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Plane* get_plane () const noexcept;
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private:
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ncuplot *plot;
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};
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}
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#endif
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