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| 15 | * along with this program; if not, write to the Free Software |
15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
16 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 17 | */ |
17 | */ |
| 18 | 18 | ||
| 19 | int mathml(char *p, int option ){ |
19 | int mathml(char *p, int option ){ |
| 20 |
|
20 | if (strlen(p)==0) return 1 ; |
| 21 | if( mathalign_base <= 1){ |
21 | if( mathalign_base <= 1){ |
| 22 | internal_error(" why is wims trying mathml()?\n"); |
22 | internal_error(" why is wims trying mathml()?\n"); |
| 23 | return 0; // got to insmath with gifs |
23 | return 0; // got to insmath with gifs |
| 24 | } |
24 | } |
| 25 | if(strlen(p) > MAX_LINELEN ){ // too big ? probably too big for gifs as well ; but error signalling is better in gif-methods |
25 | if(strlen(p) > MAX_LINELEN ){ // too big ? probably too big for gifs as well ; but error signalling is better in gif-methods |
| Line 73... | Line 73... | ||
| 73 | } |
73 | } |
| 74 | else |
74 | else |
| 75 | { // we take the default setting from adm/management config |
75 | { // we take the default setting from adm/management config |
| 76 | idx = atoi(getvar("wims_texbasesize")) ; |
76 | idx = atoi(getvar("wims_texbasesize")) ; |
| 77 | if(idx < 0 || idx > 11){ idx = 6; } // the default value 120% |
77 | if(idx < 0 || idx > 11){ idx = 6; } // the default value 120% |
| - | 78 | } |
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| - | 79 | // check is a module wants to disable zooming (eg drag&drop or others ) |
|
| - | 80 | // !set disable_zoom=yes |
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| - | 81 | // if not set: disable_zoom="no"; see config.c |
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| - | 82 | if( strcmp( getvar("disable_zoom") , "yes" ) == 0 ){ |
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| - | 83 | use_js_zoom = 0; |
|
| 78 | } |
84 | } |
| 79 | // now write the "char" 200% into variable "mathml_tex_size" |
85 | // now write the "char" 200% into variable "mathml_tex_size" |
| 80 | snprintf(mathml_tex_size,sizeof(mathml_tex_size),"%d%%",texsize_list[idx]); |
86 | snprintf(mathml_tex_size,sizeof(mathml_tex_size),"%d%%",texsize_list[idx]); |
| 81 | // int --> char : added % sign (needed for mathml) [%% = escaped %] |
87 | // int --> char : added % sign (needed for mathml) [%% = escaped %] |
| 82 | if(mathml_tex_size == NULL || strlen(mathml_tex_size) == 0 ){ // this should not happen |
88 | if(mathml_tex_size == NULL || strlen(mathml_tex_size) == 0 ){ // this should not happen |