HPDF_Image_GetColorSpace (HPDF_Image image)
{
HPDF_Name n;
HPDF_PTRACE ((" HPDF_Image_GetColorSpace\n"));
n = HPDF_Dict_GetItem (image, "ColorSpace", HPDF_OCLASS_NAME);
if (!n) {
HPDF_Array a;
HPDF_Error_Reset(image->error);
a = HPDF_Dict_GetItem (image, "ColorSpace", HPDF_OCLASS_ARRAY);
if (a) {
n = HPDF_Array_GetItem (a, 0, HPDF_OCLASS_NAME);
}
}
if (!n) {
HPDF_CheckError (image->error);
return NULL;
}
return n->value;
}
HPDF_ResetError (HPDF_Doc pdf)
{
if (!HPDF_Doc_Validate (pdf))
return;
HPDF_Error_Reset (&pdf->error);
}
HPDF_FreeDoc (HPDF_Doc pdf)
{
HPDF_PTRACE ((" HPDF_FreeDoc\n"));
if (HPDF_Doc_Validate (pdf)) {
if (pdf->xref) {
HPDF_Xref_Free (pdf->xref);
pdf->xref = NULL;
}
if (pdf->font_mgr) {
HPDF_List_Free (pdf->font_mgr);
pdf->font_mgr = NULL;
}
if (pdf->fontdef_list)
CleanupFontDefList (pdf);
HPDF_MemSet(pdf->ttfont_tag, 0, 6);
pdf->pdf_version = HPDF_VER_13;
pdf->outlines = NULL;
pdf->catalog = NULL;
pdf->root_pages = NULL;
pdf->cur_pages = NULL;
pdf->cur_page = NULL;
pdf->encrypt_on = HPDF_FALSE;
pdf->cur_page_num = 0;
pdf->cur_encoder = NULL;
pdf->def_encoder = NULL;
pdf->page_per_pages = 0;
if (pdf->page_list) {
HPDF_List_Free (pdf->page_list);
pdf->page_list = NULL;
}
pdf->encrypt_dict = NULL;
pdf->info = NULL;
HPDF_Error_Reset (&pdf->error);
if (pdf->stream) {
HPDF_Stream_Free (pdf->stream);
pdf->stream = NULL;
}
}
}
HPDF_FreeDocAll (HPDF_Doc pdf)
{
HPDF_PTRACE ((" HPDF_FreeDocAll\n"));
if (HPDF_Doc_Validate (pdf)) {
HPDF_FreeDoc (pdf);
if (pdf->fontdef_list)
FreeFontDefList (pdf);
if (pdf->encoder_list)
FreeEncoderList (pdf);
pdf->compression_mode = HPDF_COMP_NONE;
HPDF_Error_Reset (&pdf->error);
}
}
