libspectre 0.2.12
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include "spectre-document.h"
#include "spectre-private.h"
#include "spectre-exporter.h"
#include "spectre-utils.h"
Data Structures | |
struct | SpectreDocument |
struct document * _spectre_document_get_doc | ( | SpectreDocument * | document | ) |
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static |
void spectre_document_free | ( | SpectreDocument * | document | ) |
Frees the document
document | the document that will be freed |
const char * spectre_document_get_creation_date | ( | SpectreDocument * | document | ) |
Returns the creation date of the document. The date is copied verbatim from the document, so no format can be assumed on it. It returns a null const char * if the document specifies no creation date. This function can fail
document | the document whose creation date will be returned |
const char * spectre_document_get_creator | ( | SpectreDocument * | document | ) |
Returns the creator of the document. It returns a null const char * if the document specifies no creator. This function can fail
document | the document whose creator will be returned |
const char * spectre_document_get_for | ( | SpectreDocument * | document | ) |
Returns the for of the document. It returns a null const char * if the document specifies no for. This function can fail
document | the document whose for will be returned |
const char * spectre_document_get_format | ( | SpectreDocument * | document | ) |
Returns the format of the document. This function can fail
document | the document whose format will be returned |
unsigned int spectre_document_get_language_level | ( | SpectreDocument * | document | ) |
Returns the PostScript language level of the document. It returns 0 if no language level was defined on the file. This function can fail
document | the document whose language level will be returned |
unsigned int spectre_document_get_n_pages | ( | SpectreDocument * | document | ) |
Returns the number of pages of the document. This function can fail
document | the document whose pages number will be returned |
SpectreOrientation spectre_document_get_orientation | ( | SpectreDocument * | document | ) |
Returns the orientation of the document. This function can fail
document | the document whose orientation will be returned |
SpectrePage * spectre_document_get_page | ( | SpectreDocument * | document, |
unsigned int | page_index ) |
Returns a page of the document. This function can fail
document | the document whose page will be returned |
page_index | the page index to get. First page has index 0. |
SpectrePage * spectre_document_get_page_by_label | ( | SpectreDocument * | document, |
const char * | label ) |
Returns a page of the document referenced by label. This function can fail
document | the document whose page will be returned |
label | the label of the page to get. |
void spectre_document_get_page_size | ( | SpectreDocument * | document, |
int * | width, | ||
int * | height ) |
const char * spectre_document_get_title | ( | SpectreDocument * | document | ) |
Returns the title of the document. It returns a null const char * if the document specifies no title. This function can fail
document | the document whose title will be returned |
int spectre_document_is_eps | ( | SpectreDocument * | document | ) |
Returns if the document is a Encapsulated PostScript file. This function can fail
document | the document to query |
void spectre_document_load | ( | SpectreDocument * | document, |
const char * | filename ) |
Loads a the given file into the document. This function can fail
document | the document where the file will be loaded |
filename | the file to loa |
void spectre_document_load_from_stream | ( | SpectreDocument * | document, |
FILE * | file ) |
SpectreDocument * spectre_document_new | ( | void | ) |
Creates a document
void spectre_document_render | ( | SpectreDocument * | document, |
unsigned char ** | page_data, | ||
int * | row_length ) |
Convenient function for rendering documents with no pages, tipically eps. Document will be rendered with the default options, use spectre_document_render_full if you want to change any of them. When used with multi-page documents the first page will be rendered.
document | the document to render @width the page width will be returned here, or NULL @height the page height will be returned here, or NULL @page_data a pointer that will point to the image data @row_length the length of an image row will be returned here |
void spectre_document_render_full | ( | SpectreDocument * | document, |
SpectreRenderContext * | rc, | ||
unsigned char ** | page_data, | ||
int * | row_length ) |
Convenient function for rendering documents with no pages, tipically eps. When used with multi-page documents the first page will be rendered.
document | the document to render @rc the rendering context specifying how the document has to be rendered @width the page width will be returned here, or NULL @height the page height will be returned here, or NULL @page_data a pointer that will point to the image data @row_length the length of an image row will be returned here |
void spectre_document_save | ( | SpectreDocument * | document, |
const char * | filename ) |
Save document as filename. This function can fail
document | the document that will be saved |
filename | the path where document will be saved |
void spectre_document_save_to_pdf | ( | SpectreDocument * | document, |
const char * | filename ) |
SpectreStatus spectre_document_status | ( | SpectreDocument * | document | ) |
Returns the document status
document | the document whose status will be returned |