Opened 7 years ago

Last modified 7 years ago

#6826 closed defect

GPKG: incorrect matrix_width / matrix_height — at Initial Version

Reported by: Even Rouault Owned by: warmerdam
Priority: normal Milestone: 2.1.4
Component: default Version: unspecified
Severity: normal Keywords: rouault
Cc:

Description

Requirement 45

The width of a tile matrix (the difference between min_x and max_x in gpkg_tile_matrix_set) SHALL equal the product of matrix_width, tile_width, and pixel_x_size for that zoom level. Similarly, height of a tile matrix (the difference between min_y and max_y in gpkg_tile_matrix_set) SHALL equal the product of matrix_height, tile_height, and pixel_y_size for that zoom level.

But current our matrix_width / matrix_height is adjust in a much tigher way.

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