The current implementation uses always a border of 1px which is not configurable. The recommended border (aka quiet zone) are 4 rows (4px if scale = 1).
This commit adds a configurable border size (default = 4). Note, that this is a backward incompatible change if users expect a border size of 1.
Further, I added the possibility to specify colors by hexadecimal values and to interpret background = None as transparent background.
The current implementation uses always a border of 1px which is not configurable. The recommended border (aka quiet zone) are 4 rows (4px if scale = 1).
This commit adds a configurable border size (default = 4). Note, that this is a backward incompatible change if users expect a border size of 1.
Further, I added the possibility to specify colors by hexadecimal values and to interpret
background = Noneas transparent background.