File:Flag of Canada (construction sheet - leaf geometry).svg
![File:Flag of Canada (construction sheet - leaf geometry).svg](https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Flag_of_Canada_%28construction_sheet_-_leaf_geometry%29.svg/800px-Flag_of_Canada_%28construction_sheet_-_leaf_geometry%29.svg.png?20240128063704)
Original file (SVG file, nominally 1,400 × 728 pixels, file size: 17 KB)
Captions
Captions
Summary
[edit]DescriptionFlag of Canada (construction sheet - leaf geometry).svg |
English: Construction sheet for the flag of Canada with an unofficial (but highly accurate) mathematical representation of the maple leaf.
The maple leaf can be drawn with 25 line segments and 12 minor arcs. Bézier curves are not required. Each line segment (except for the one on the bottom of the stem) is connected to one end of a minor arc. The line segments are tangent to their connected arcs such that each transition from line segment to arc forms a mathematically smooth path. The full mathematical representation uses a 1920×960 grid and a standard Cartesian coordinate system. The following are defined:
The following can be derived using trigonometry:
Français : Feuille de construction pour le drapeau du Canada avec une représentation mathématique non officielle (mais très précise) de la feuille d'érable.
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Date | |
Source | Own work. Very careful measurements taken from an image of the official 1964 drawing of the Canadian flag |
Author | MapGrid |
Other versions |
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SVG development InfoField |
Licensing
[edit]Public domainPublic domainfalsefalse |
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This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship. |
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This image shows a flag, a coat of arms, a seal or some other official insignia. The use of such symbols is restricted in many countries. These restrictions are independent of the copyright status. |
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This file is saved in human-editable plain text format. Any editing of the image or creation of any derivative work should be performed using a text editor. Please do not upload edits saved or exported with Inkscape or similar vector graphics editors, as well as with automated tools such as SVG Translate. |
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This image has been assessed using the Quality image guidelines and is considered a Quality image.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:37, 28 January 2024 | ![]() | 1,400 × 728 (17 KB) | Iketsi (talk | contribs) | arc C (et arc J – pour la symétrie du code) déplacés de 3 px; espaces (fines) ajoutées devant les deux-points; français plus idiomatique; casse du titre corrigée; 3 <path> simplifiés; coordonnées intactes. C'est tout. |
01:00, 5 February 2022 | ![]() | 1,400 × 728 (17 KB) | MapGrid (talk | contribs) | Increased drawing resolution by 10. Fixed the "central angle" values listed in the side bars; previous version inadvertently showed supplements of the central angles. There is absolutely no change to the flag geometry. | |
03:28, 4 October 2019 | ![]() | 1,400 × 728 (17 KB) | MapGrid (talk | contribs) | Reduced file size (only slightly). Changed drawing label. Redid the grid with an SVG pattern; hopefully Media Viewer will render it! | |
04:20, 17 January 2019 | ![]() | 1,400 × 728 (17 KB) | MapGrid (talk | contribs) | User created page with UploadWizard |
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File usage on Commons
The following 17 pages use this file:
- Coding
- SVG flag construction
- User:Iketsi
- User:Iketsi/2
- User:Magog the Ogre/PD ineligible/2019 January 16-19
- User:Magog the Ogre/PD ineligible/2019 October 4-7
- User:MapGrid
- User:OgreBot/Watercraft/2019 January 17
- User:OgreBot/Watercraft/2019 October 4
- User talk:MapGrid
- Commons:Quality images/Subject/Non photographic media
- Commons:Quality images candidates/Archives February 05 2024
- File:Canadian flag construction sheet.svg
- File:Flag of Canada (construction sheet).svg
- File:Flag of Canada (construction sheet 2).svg (file redirect)
- File:Schéma de construction - drapeau canadien.svg
File usage on other wikis
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Metadata
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Short title | Flag of Canada — construction sheet with full maple leaf geometry |
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Width | 1400 |
Height | 728 |