Method Image.SVG.decode_header()

Method decode_header

mapping decode_header(string data, void|mapping options)

Description

Data is the SVG data, the charset must be unicode.

If options is specified, it contains one or more of the following options

xsize : int	If specified, gives the exact width in pixels the image will have. If only one of xsize or ysize is specified, the other is calculated.
ysize : int	If specified, gives the exact height in pixels the image will have. If only one of xsize or ysize is specified, the other is calculated.
scale : float	If specified, gives the scale the image will be drawn with. A scale of 2.0 will give an image that is twice as large.

The result is a mapping with the following members:

type : string	Always image/svg
xsize : int	The width of the image, in pixels
ysize : int	The height of the image, in pixels