Opened 11 years ago

Closed 4 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


The size is extracted from the svg file with regular expressions: w =["']([0-9]+\.?[0-9]?)(.*?)["'], svg) h =["']([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 =["']([0-9]+\.?[0-9]*)(.*?)["'], svg) h =["']([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]))

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Change History (1)

comment:1 Changed 4 years ago by Ryan J Ollos

Resolution: wontfix
Status: newclosed

Plugin is deprecated.

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as closed The owner will remain Richard Liao.
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