/****************************************************************************
- * RRDtool 1.2.9 Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.11 Copyright by Tobi Oetiker, 1997-2005
****************************************************************************
* rrd_gfx.c graphics wrapper for rrdtool
**************************************************************************/
FT_Init_FreeType( &library );
error = FT_New_Face( library, font, 0, &face );
- if ( error ) return -1;
+ if ( error ) {
+ FT_Done_FreeType(library);
+ return -1;
+ }
error = FT_Set_Char_Size(face, size*64,size*64, 100,100);
- if ( error ) return -1;
-
+ if ( error ) {
+ FT_Done_FreeType(library);
+ return -1;
+ }
string = gfx_string_create( canvas, face, text, rotation, tabwidth, size );
text_width = string->width;
gfx_string_destroy(string);
/* conversion did not work, so lets fall back to just use what we got */
string->count=clen-1;
for(n=0;text[n] != '\0';n++){
- cstr[n]=text[n];
+ cstr[n]=(unsigned char)text[n];
}
}
#else
&face );
if ( error ) {
rrd_set_error("failed to load %s",node->filename);
+
break;
}
error = FT_Set_Char_Size(face, /* handle to face object */