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tcsv.h - ploot - simple plotting tools |
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git clone git://bitreich.org/ploot git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/ploot (git://bitreich.org) |
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--- |
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tcsv.h (557B) |
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--- |
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1 #ifndef CSV_H |
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2 #define CSV_H |
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3 |
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4 #include <stdio.h> |
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5 #include <time.h> |
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6 |
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7 /* |
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8 * List of values and timestamps. Both have their dedicated buffer |
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9 * so that the timestamp buffer can be shared across csv objects. |
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10 */ |
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11 struct csv { |
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12 time_t *t; /* array of timestamps */ |
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13 double *v; /* array of values */ |
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14 size_t n; /* number of values */ |
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15 char label[64]; /* for the legend */ |
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16 }; |
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17 |
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18 void csv_labels(FILE *, struct csv **, size_t *); |
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19 void csv_values(FILE *, struct csv *, size_t); |
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20 int csv_min_max(struct csv *, int, time_t *, time_t *, double *, double *); |
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21 |
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22 #endif |
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