Hi,
I've refined the code a bit.
This I can print to PDF using pdfFactory Pro, and it is displayed in the
pdfFactory Pro preview window properly, but Windows always errors out on
the actual printing.
Printing direct to the printer (HP laserjet) also causes windows to
report an error trying to print.
(The printer works fine for every other app on Windows and Ubuntu).
Draw page code below.
Regards,
James.
static void draw_page (GtkPrintOperation *operation,
GtkPrintContext *context,
gint page_nr,
gpointer user_data)
{
g_print(Draw page %d\n, page_nr);
int i;
char text[256];
int len;
PangoLayout *layout;
PangoFontDescription *desc;
GError *gerror = NULL;
GdkPixbuf *pb;
cairo_t *cr;
gdouble width, height;
cr = gtk_print_context_get_cairo_context (context);
width = gtk_print_context_get_width (context);
height = gtk_print_context_get_height (context);
pb = gdk_pixbuf_new_from_file(./Logo.jpg, gerror);
if(!pb) {
eprintf(error message: %s\n, gerror-message);
return;
}
int pb_width = gdk_pixbuf_get_width (pb);
int pb_height = gdk_pixbuf_get_height (pb);
cairo_operator_t op = cairo_get_operator(cr);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
gdk_cairo_set_source_pixbuf(cr, pb, 0.0, 0.0);
cairo_paint (cr);
cairo_set_operator(cr, op);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
layout = gtk_print_context_create_pango_layout (context);
desc = pango_font_description_from_string (sans 14);
pango_layout_set_font_description (layout, desc);
sprintf(text, Title details);
cairo_move_to(cr, pb_width+10, 0);
pango_layout_set_text (layout, text, -1);
pango_cairo_update_layout (cr, layout);
pango_cairo_show_layout (cr, layout);
pango_layout_set_text (layout, text, -1);
pango_font_description_free (desc);
g_object_unref (layout);
for (i = 0; i 6; i++) {
layout = gtk_print_context_create_pango_layout (context);
len = 0;
len += sprintf(text[len], Stuff\n);
len += sprintf(text[len], More stuff\n);
pango_layout_set_text (layout, text, -1);
desc = pango_font_description_from_string (sans 9);
pango_layout_set_font_description (layout, desc);
pango_font_description_free (desc);
pango_cairo_update_layout (cr, layout);
cairo_move_to(cr, (5 - i) * (width - GAP_X_AXIS) / 6, height -
80);
pango_cairo_show_layout (cr, layout);
g_object_unref (layout);
}
cairo_translate(cr, 0, pb_height);
if (page_nr == 0) {
#if 1
//Various text and line drawing
//with pango and cairo functions.
#endif
} else if (page_nr == 1) {
#if 1
//Various text and line drawing
//with pango and cairo functions.
#endif
}
}
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