Opened 13 years ago
Closed 7 years ago
#8973 closed defect (wontfix)
Size calculation extracted from SVG goes wrong
Reported by: | Markus Kohler | Owned by: | Richard Liao |
---|---|---|---|
Priority: | normal | Component: | TracImageSvgMacro |
Severity: | normal | Keywords: | size, units |
Cc: | Trac Release: | 0.11 |
Description
The size is extracted from the svg file with regular expressions: w = re.search(width=["']([0-9]+\.?[0-9]?)(.*?)["'], svg) h = re.search(height=["']([0-9]+\.?[0-9]?)(.*?)["'], svg) resulting in a split (w_val, w_unit) = (8.2, 663in) instead of (w_val, w_unit) = (8.2663, in). The following change in the regexp repairs that defect: w = re.search(width=["']([0-9]+\.?[0-9]*)(.*?)["'], svg) h = re.search(height=["']([0-9]+\.?[0-9]*)(.*?)["'], svg)
Also there is a small bug which could make a difference if the horizontal and vertical units differ. Current code contains: w_val = int(math.ceil(float(w_val) * unitMapping[w_unit])) h_val = int(math.ceil(float(h_val) * unitMapping[w_unit])) while the second line should really be h_val = int(math.ceil(float(h_val) * unitMapping[h_unit]))
Plugin is deprecated.