Constructor
VipsImagepdfload_buffer
Declaration [src]
int
vips_pdfload_buffer (
void* buf,
size_t len,
VipsImage** out,
...
)
Description [src]
Read a PDF-formatted memory buffer into a VIPS image. Exactly as
vips_pdfload(), but read from memory.
You must not free the buffer while out is active. The
VipsObject::postclose signal on out is a good place to free.
Optional arguments
page:gint, load this page, numbered from zeron:gint, load this many pagesdpi:gdouble, render at this DPIscale:gdouble, scale render by this factorbackground:VipsArrayDouble, background colour
See also
This method is not directly available to language bindings.
Parameters
buf-
Type: An array of
guint8Memory area to load.
The length of the array is specified in the lenargument.The data is owned by the caller of the function. len-
Type:
size_tSize of memory area.
out-
Type:
VipsImageImage to write.
The argument will be set by the function. The caller of the function takes ownership of the data, and is responsible for freeing it. ...-
Type:
NULL-terminated list of optional named arguments.