Hi Richard, On 11 September 2012 22:41, Richard Mann <[email protected]>wrote:
> Dunno if this is the right place for a feature request, but here goes... > > I'm extracting the data to render a particular z8 tile, and rather than > using completeWays, I'm calculating the lonlats for a bbox that has a 2% > margin around the z8 tile (because that's quicker to run). > > So the feature request is for an additional "margin" option to --bb that > takes the specified left&right (or the ones inferred from x1 or x1&x2), and > adjusts them to add a percentage margin, and similarly with top&bottom (or > y1 or y1&y2). If only one of left/right, or only one of top/bottom is > specified, no adjustment would apply. > > This would allow the command to be shortened from: > --bb top=51.635647777009 left=-1.434375 bottom=50.7188239087754 > right=0.028125 > > to: > --bb zoom=8 x1=127 y1=86 margin=2 > > and which has the distinct virtue of avoiding lots of external lon/lat > calculations. > > Any chance of that being implemented? > It seems reasonable to me. It'll get done a lot quicker if you can send a patch though, I'm not likely to get it done any time soon. Brett
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