Re: [postgis-users] ST_CreateOverview doesn't honor tilesize

2017-08-30 Thread Mateusz Loskot
On 30 August 2017 at 14:52, Senshi wrote: > Hello, > > > when creating an overview, the tilesize of the original tiles is not fully > respected. > > If you have a 2x2 grid of tiles with 256x256 pixels each, and then create an > overview with a scale of 3, the resulting single tile will end up as

[postgis-users] ST_CreateOverview doesn't honor tilesize

2017-08-30 Thread Senshi
Hello, when creating an overview, the tilesize of the original tiles is not fully respected. If you have a 2x2 grid of tiles with 256x256 pixels each, and then create an overview with a scale of 3, the resulting single tile will end up as 171 pixels wide/tall. The same issue appears on larger g