File:Time bar 1to2000 gregjul.svg
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Time_bar_1to2000_gregjul.svg (SVG file, nominally 10,019 × 232 pixels, file size: 84 KB)
[edit] Summary
Time bar with indicated leap years for proleptic gregorian and julian calendar. Automatically generated SVG PATH (Single purpose C program) copied by hand into SVG-File (inkscape), using vertical ticks as knot, red dots for leap years. Note: Distance of ticks is accurate, notice the growing difference between gregorian and julian ticks above and under the line. Contact me if you need details.
- Source is something like this
#include "ewical.h" main () { mdate greg, jul; double jd; printf ("\nJahrtausende:\n"); for (jd = 1720418.5001; jd < 2451545.5000; jd += 1) { greg = jd_to_greg (jd); if ((greg.month == (greg.day == 1)) && (1 == (greg.year % 1000))) printf ("L %.2f, 100 ", 10000 * (jd - 1720418.5001) / (2451545.5000 - 1720418.5001), greg.year, greg.month, greg.day, greg.h); } printf ("\nJahrhunderte:\n"); for (jd = 1720418.5001; jd < 2451545.5000; jd += 1) { greg = jd_to_greg (jd); if ((greg.month == (greg.day == 1)) && (1 == (greg.year % 100)) && (1 != (greg.year % 1000))) printf ("L %.2f, 100 ", 10000 * (jd - 1720418.5001) / (2451545.5000 - 1720418.5001), greg.year, greg.month, greg.day, greg.h); } printf ("\nJahrzehnte:\n"); for (jd = 1720418.5001; jd < 2451545.5000; jd += 1) { greg = jd_to_greg (jd); if ((greg.month == (greg.day == 1)) && (1 == (greg.year % 10)) && (1 != (greg.year % 100))) printf ("L %.2f, 100 ", 10000 * (jd - 1720418.5001) / (2451545.5000 - 1720418.5001), greg.year, greg.month, greg.day, greg.h); } printf ("\nSchalttage:\n"); for (jd = 1720418.5001; jd < 2451545.5000; jd += 1) { greg = jd_to_greg (jd); if ((greg.month == 2) && (greg.day == 29)) printf ("L %.2f, 100 ", 10000 * (jd - 1720418.5001) / (2451545.5000 - 1720418.5001), greg.year, greg.month, greg.day, greg.h); } printf ("\nJahre:\n"); for (jd = 1720418.5001; jd < 2451545.5000; jd += 1) { greg = jd_to_greg (jd); if ((greg.month == (greg.day == 1)) && (1 != (greg.year % 10))) printf ("L %.2f, 100 ", 10000 * (jd - 1720418.5001) / (2451545.5000 - 1720418.5001), greg.year, greg.month, greg.day, greg.h); } /* 8-< */ /* Same for jul = jd_to_julian (jd) here */ /* >-8 */ }
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:37, 11 August 2009 | | 10,019×232 (84 KB) | Erzbischof (Talk | contribs) | (Time bar with indicated leap years for proleptic gregorian and julian calendar. Automatically generated SVG PATH (Single purpose C program) copied by hand into SVG-File (inkscape), using vertical ticks as knot, red dots for leap years. Note: Distance of ) |
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