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cpdf_import_jpeg
Synopsis
bool cpdf_import_jpeg(pdfdoc, filename, x,
y, angle, width, height, xscale, yscale, save[, mode]);
resource pdfdoc: PDF
document identifier
string filename:
Filename
double x: X coordinate
double y: Y coordinate
double angle: Angle of
rotation
double width: Image
width
double height: Image
height
double xscale: X scale
double yscale: Y scale
int save: Save graphics
state
int mode (optional): Units
mode
Description
Opens an image of name filename which must be in JPG format. The image is placed on the current page at position x , y and it can optionally be rotated by angle degrees.
The width and height of the image must be specified and in addition, the image can also be scaled by specifying values for xscale and yscale .
If save has a non-zero value the graphics state is saved before placing the image which is essentially the same as a call to cpdf_save() .
If mode is specified, coordinates are calculated in PostScript points. There are usually 72 PostScript points to an inch. If not specified or set to 0, then the pages default units are used.
Example
// start a PDF document $cpdf = cpdf_open(0, "test.pdf"); // create a 600x400 page cpdf_page_init($cpdf, 1, 0, 600, 400, 1); // import jpg file and rotate by 90 degrees cpdf_import_jpeg($cpdf, "test.jpg", 150, 150, 90, 100, 100, 0.0, 0.0, 0, 0); // close and write document cpdf_finalize($cpdf); cpdf_close($cpdf);