Re: [Qgis-user] Problem density buildings in buffer
Riccardo and list, On Sun, May 17, 2020 at 11:30 AM Riccardo D'Alvito wrote: > Good evening. > > I have a shapefile with an infrastructure network and a shapefile with > buildings. I buffered 25 meters of the intrastructural network and, through > an intersection, I studied how many buildings are inside the buffer. I > would like to calculate the density of buildings in the buffer per > kilometer of road. How can I do? > > Do you want the area of the buildings in the buffer, or just a +1 for each building inside the buffer and a 0 for buildings not in the buffer? -- Chris Hermansen · clhermansen "at" gmail "dot" com C'est ma façon de parler. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Problem density buildings in buffer
Good evening. I have a shapefile with an infrastructure network and a shapefile with buildings. I buffered 25 meters of the intrastructural network and, through an intersection, I studied how many buildings are inside the buffer. I would like to calculate the density of buildings in the buffer per kilometer of road. How can I do? Thank you ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Map contest: mapping Pi for the 3.14 splash screen
Hi Rayond, Thank you for the questions! I meant to include image size requirements in the instructions but it seems like I didn't. I've now added minimum resolution requirements (3000x2000px) and further clarifications to the submission form. Please DON'T submit finished splash screens. We need the raw map / graphics to create all the graphics that are needed for a release design. Both grayscale and color designs can be submitted. We reserve the right to decide how to eventually use them. The form now states "By uploading your map you grant QGIS.ORG unlimited rights to use the map. Please do NOT submit graphics which are protected be somebody else's copyright!". If a checkbox is needed for legal reasons, please let me know. I'd stick with "Pi" rather than the greek character for simplicity Regards, Anita On 17.05.2020 10:21, Raymond Nijssen wrote: Hi Anita, Great challenge for the (boring!) weekend. :) Could you provide some guidelines for submissions? I tried to find the image dimensions and came to 600x300 px, but that is the splash screen size for the dev version. The 3.12 splash screen is 1977x946 px. Can colours be used or should it be gray scale and made green in the style of the other 3.x splash screens? In the announcement of the 3.12 splash screen you refer to the GIMP file in the "QGIS graphics folder on Google Drive" but I don't have a link. Could you share it, or share the GIMP file in another way? Shouldn't the submission form contain a checkbox for sharing the image as GPL2 or something else to make sure it does not contain copyrighted material and QGIS can use it? And wondering, will we go for "Pi" or "π" (the Greek character, I'm not even sure the email software will show this correctly...) :) Thanks and have a nice weekend! Raymond On 14-05-2020 13:44, Anita Graser wrote: Dear QGIS mappers, As you may have noticed, the next release version will be 3.14 and therefore, we will call it 'Pi'. Usually our versions are named for community meeting locations and the splash screen shows a map related to this location. For 3.14 we are looking for creative maps that capture the essence of Pi. All submissions will receive an honorable mention in the release blog post. The winner will see their map on the release splash screen and banner on qgis.org. To participate, please submit your maps at https://forms.gle/DbLL3BfvwYw33qfJ8 The deadline is 31st May 2020. Regards, Anita ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Map contest: mapping Pi for the 3.14 splash screen
Hi Anita, Great challenge for the (boring!) weekend. :) Could you provide some guidelines for submissions? I tried to find the image dimensions and came to 600x300 px, but that is the splash screen size for the dev version. The 3.12 splash screen is 1977x946 px. Can colours be used or should it be gray scale and made green in the style of the other 3.x splash screens? In the announcement of the 3.12 splash screen you refer to the GIMP file in the "QGIS graphics folder on Google Drive" but I don't have a link. Could you share it, or share the GIMP file in another way? Shouldn't the submission form contain a checkbox for sharing the image as GPL2 or something else to make sure it does not contain copyrighted material and QGIS can use it? And wondering, will we go for "Pi" or "π" (the Greek character, I'm not even sure the email software will show this correctly...) :) Thanks and have a nice weekend! Raymond On 14-05-2020 13:44, Anita Graser wrote: Dear QGIS mappers, As you may have noticed, the next release version will be 3.14 and therefore, we will call it 'Pi'. Usually our versions are named for community meeting locations and the splash screen shows a map related to this location. For 3.14 we are looking for creative maps that capture the essence of Pi. All submissions will receive an honorable mention in the release blog post. The winner will see their map on the release splash screen and banner on qgis.org. To participate, please submit your maps at https://forms.gle/DbLL3BfvwYw33qfJ8 The deadline is 31st May 2020. Regards, Anita ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
