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gdal: Remove special logic for finding overviews. We rely on GDAL.

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This commit is contained in:
Christoph Paulik 2018-08-16 15:21:43 +02:00
parent bcaa0dd799
commit 1e175e3dd4
1 changed files with 2 additions and 3 deletions
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5
plugins/input/gdal/gdal_featureset.cpp
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@ -208,10 +208,9 @@ feature_ptr gdal_featureset::get_feature(mapnik::query const& q)
int im_height = int(height_res * intersect.height() + 0.5);
//calculate actual box2d of returned raster
view_transform t2(im_width, im_height, raster_extent_, 0, 0);
box2d<double> feature_raster_extent(im_offset_x, im_offset_y, im_offset_x + im_width, im_offset_y + im_height);
box2d<double> feature_raster_extent(x_off, y_off, x_off + width, y_off + height);
MAPNIK_LOG_DEBUG(gdal) << "gdal_featureset: Feature Raster extent=" << feature_raster_extent;
feature_raster_extent = t2.backward(feature_raster_extent);
feature_raster_extent = t.backward(feature_raster_extent);
MAPNIK_LOG_DEBUG(gdal) << "gdal_featureset: Raster extent=" << raster_extent_;
MAPNIK_LOG_DEBUG(gdal) << "gdal_featureset: Feature Raster extent=" << feature_raster_extent;