/* Main method convert pdf */
int main() {
wkhtmltopdf_global_settings * gs;
wkhtmltopdf_object_settings * os;
wkhtmltopdf_converter * c;
/* Init wkhtmltopdf in graphics less mode */
wkhtmltopdf_init(false);
/*
* Create a global settings object used to store options that are not
* related to input objects, note that control of this object is parsed to
* the converter later, which is then responsible for freeing it
*/
gs = wkhtmltopdf_create_global_settings();
/* We want the result to be storred in the file called test.pdf */
wkhtmltopdf_set_global_setting(gs, "out", "test.pdf");
wkhtmltopdf_set_global_setting(gs, "load.cookieJar", "myjar.jar");
/*
* Create a input object settings object that is used to store settings
* related to a input object, note again that control of this object is parsed to
* the converter later, which is then responsible for freeing it
*/
os = wkhtmltopdf_create_object_settings();
/* We want to convert to convert the qstring documentation page */
wkhtmltopdf_set_object_setting(os, "page", "http://doc.trolltech.com/4.6/qstring.html");
/* Create the actual converter object used to convert the pages */
c = wkhtmltopdf_create_converter(gs);
/* Call the progress_changed function when progress changes */
wkhtmltopdf_set_progress_changed_callback(c, progress_changed);
/* Call the phase _changed function when the phase changes */
wkhtmltopdf_set_phase_changed_callback(c, phase_changed);
/* Call the error function when an error occures */
wkhtmltopdf_set_error_callback(c, error);
/* Call the waring function when a warning is issued */
wkhtmltopdf_set_warning_callback(c, warning);
/*
* Add the the settings object describing the qstring documentation page
* to the list of pages to convert. Objects are converted in the order in which
* they are added
*/
wkhtmltopdf_add_object(c, os, NULL);
/* Perform the actual convertion */
if (!wkhtmltopdf_convert(c))
fprintf(stderr, "Convertion failed!");
/* Output possible http error code encountered */
printf("httpErrorCode: %d\n", wkhtmltopdf_http_error_code(c));
/* Destroy the converter object since we are done with it */
wkhtmltopdf_destroy_converter(c);
/* We will no longer be needing wkhtmltopdf funcionality */
wkhtmltopdf_deinit();
return 0;
}
/*
* WkHtml::ToPdf::ObjectSettings
*/
VALUE wkhtml_topdf_objectsettings_alloc(VALUE self) {
wkhtmltopdf_object_settings* settings = wkhtmltopdf_create_object_settings();
return Data_Wrap_Struct(self, NULL, wkhtmltopdf_destroy_object_settings, settings);
}
