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clean up iiif output a bit

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better info.json, but still not support for the full/ directory

see https://github.com/libvips/libvips/issues/1465
This commit is contained in:
John Cupitt 2019-11-11 13:38:58 +00:00
parent b65a9d7328
commit 74519a230b
1 changed files with 16 additions and 3 deletions
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19
libvips/foreign/dzsave.c
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@ -944,6 +944,11 @@ write_blank( VipsForeignSaveDz *dz )
static int
write_json( VipsForeignSaveDz *dz )
{
/* dz->file_suffix has a leading "." character.
*/
const char *suffix = dz->file_suffix[0] == '.' ?
dz->file_suffix + 1 : dz->file_suffix;
GsfOutput *out;
char buf[VIPS_PATH_MAX];
int i;
@ -958,14 +963,19 @@ write_json( VipsForeignSaveDz *dz )
" \"http://iiif.io/api/image/2/level0.json\",\n"
" {\n"
" \"formats\": [\n"
" \"jpg\"\n"
" \"%s\"\n"
" ],\n"
" \"qualities\": [\n"
" \"default\"\n"
" ]\n"
" }\n"
" ],\n"
" \"protocol\": \"http://iiif.io/api/image\",\n"
" \"protocol\": \"http://iiif.io/api/image\",\n", suffix );
/* "sizes" is needed for the full/ set of untiled images, which we
* don't yet support. Leave this commented out for now.
gsf_output_printf( out,
" \"sizes\": [\n" );
for( i = 0; i < dz->layer->n + 5; i++ ) {
@ -983,6 +993,10 @@ write_json( VipsForeignSaveDz *dz )
gsf_output_printf( out,
" ],\n" );
*/
/* The set of pyramid layers we have written.
*/
gsf_output_printf( out,
" \"tiles\": [\n"
" {\n"
@ -1018,7 +1032,6 @@ write_json( VipsForeignSaveDz *dz )
return( 0 );
}
static int
write_vips_meta( VipsForeignSaveDz *dz )
{