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legacy-imlib2
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Added a function to retrieve the image filename, if it has one. It returns 

a pointer to an internal string, so if you want to alter the filename, you
MUST strdup() it.


SVN revision: 2464
This commit is contained in:
Michael Jennings 2000-04-11 23:34:59 +00:00
parent 06825b3645
commit a621fc8a1f
2 changed files with 27 additions and 15 deletions
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31
src/Imlib2.h
View File

@ -116,21 +116,22 @@ Imlib_Image imlib_load_image_with_error_return(const char *file, Imlib_Load_Erro
void imlib_free_image(void);
void imlib_free_image_and_decache(void);
int imlib_image_get_width(void);
int imlib_image_get_height(void);
DATA32 *imlib_image_get_data(void);
DATA32 *imlib_image_get_data_for_reading_only(void);
void imlib_image_put_back_data(DATA32 *data);
char imlib_image_has_alpha(void);
void imlib_image_set_never_changes_on_disk(Imlib_Image image);
void imlib_image_get_border(Imlib_Border *border);
void imlib_image_set_border(Imlib_Border *border);
void imlib_image_set_format(const char *format);
void imlib_image_set_irrelevant_format(char irrelevant);
void imlib_image_set_irrelevant_border(char irrelevant);
void imlib_image_set_irrelevant_alpha(char irrelevant);
char *imlib_image_format(void);
void imlib_image_set_has_alpha(char has_alpha);
int imlib_image_get_width(void);
int imlib_image_get_height(void);
const char *imlib_image_get_filename(void);
DATA32 *imlib_image_get_data(void);
DATA32 *imlib_image_get_data_for_reading_only(void);
void imlib_image_put_back_data(DATA32 *data);
char imlib_image_has_alpha(void);
void imlib_image_set_never_changes_on_disk(Imlib_Image image);
void imlib_image_get_border(Imlib_Border *border);
void imlib_image_set_border(Imlib_Border *border);
void imlib_image_set_format(const char *format);
void imlib_image_set_irrelevant_format(char irrelevant);
void imlib_image_set_irrelevant_border(char irrelevant);
void imlib_image_set_irrelevant_alpha(char irrelevant);
char *imlib_image_format(void);
void imlib_image_set_has_alpha(char has_alpha);
void imlib_render_pixmaps_for_whole_image(Pixmap *pixmap_return, Pixmap *mask_return, char create_dithered_mask);
void imlib_render_pixmaps_for_whole_image_at_size(Pixmap *pixmap_return, Pixmap *mask_return, char create_dithered_mask, int width, int height);

11
src/api.c
View File

@ -498,6 +498,17 @@ imlib_image_get_height(void)
return im->h;
}
const char *
imlib_image_get_filename(void)
{
ImlibImage *im;
CHECK_PARAM_POINTER_RETURN("imlib_image_get_filename", "image", ctxt_image, 0);
CAST_IMAGE(im, ctxt_image);
/* strdup() the returned value if you want to alter it! */
return (const char *) (im->file);
}
DATA32 *
imlib_image_get_data(void)
{