User talk:Luciano Testoni
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Thank you for providing images to Wikimedia Commons. Please keep in mind that images and other files on Commons must be under a free license and should be useful to the Wikimedia projects. To allow others to use your files, some additional information must be given on the description page. Most importantly:
- Describe what it is about in a short sentence. (What does the image show?)
- State the author and the date of creation. If you made it yourself, say so explicitly. If it is from another Wikimedia user, link to the person's local user page. Best to use CommonsHelper.
- If you did not create the file yourself, state the source you got it from.
- Add a copyright tag - images without an appropriate license tag will be deleted.
- Add the image to one or more gallery pages and/or appropriate categories, so it can be found by others. To find out where an image belongs, you can use CommonsSense.
If you copied the file from another wiki, please copy all information given there and say who uploaded it to that wiki. Use CommonsHelper.
It is recommended to use Template:Information to put that information on the description page. Have a look at Template talk:Information for details of the use of this template.
You can edit the description page and change the text. Uploading a new version of the file does not change the description of the file.
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This message was added automatically by Filbot, if you need some help about it, ask its master (Filnik) or go to the Commons:Help desk. --Filnik 04:37, 21 February 2009 (UTC)
Tip: Categorizing images
Thanks a lot for contributing to the Wikimedia Commons! Here's a tip to make your uploads more useful: Why not add some categories to describe them? This will help more people to find and use them.
1) If you're using the UploadWizard, you can add categories to each file when you describe it. Just click "more options" for the file and add the categories which make sense:
2) You can also pick the file from your list of uploads, edit the file description page, and manually add the category code at the end of the page.
For example, if you are uploading a diagram showing the orbits of comets, you add the following code:
This will make the diagram show up in the categories "Astronomical diagrams" and "Comets".
When picking categories, try to choose a specific category ("Astronomical diagrams") over a generic one ("Illustrations").Thanks again for your uploads! More information about categorization can be found in Commons:Categories, and don't hesitate to leave a note on the help desk.
BotMultichillT 06:15, 24 February 2009 (UTC)
- Image:Vanishing points.jpg is uncategorized since 23 February 2009. BotMultichillT 06:15, 24 February 2009 (UTC)
- Image:Punti misuratori.jpg is uncategorized since 23 February 2009. BotMultichillT 06:15, 24 February 2009 (UTC)
- Image:Axonometric scheme.jpg is uncategorized since 26 February 2009. BotMultichillT 06:06, 27 February 2009 (UTC)
- Image:Inclined plane 1.jpg is uncategorized since 5 March 2009. BotMultichillT 06:07, 6 March 2009 (UTC)
- Image:Inclined plane 2.jpg is uncategorized since 5 March 2009. BotMultichillT 06:07, 6 March 2009 (UTC)
Grazie mille maestro Testoni.
Immagine Punti Misuratori.
Buon Giorno Sig.Testoni, ho notato che nell'immagine da lei caricata sulla teoria della prospettiva con punti misuratori, pur essendo molto bene illustrata, vi è un errore sull'altezza del solido più alto. Infatti essendo Punti Misuratori, la misura dell'altezza, a meno che non sia A=A', deve essere presa sulla linea di terra, alzata per l'altezza reale e mandata in "Ma". Fatto ciò si deve alzare B' fino ad incontrare il segmento tracciato in precedenza e solo allora mandarlo in "Fb", per poi incrociare l'altezza in prospettiva partendo dalla pianta. Sul testo non sarò troppo chiaro ma le assicuro che è ulteriormente verificabile anche sul primo solido, quello più basso, non basandosi su "A" ma su "(D)". In caso non fossi stato chiaro, se vuole posso aggiungere uno schizzo per essere più preciso. Mi scuso per l'intrusione e la ringrazio. Cordiali saluti. Gualtiero.