pub fn render(&self, file: &str) -> io::Result<()> {
        // this is deeply dubious. In an ideal world with non-lexical lifetimes,
        // this could be a self method, since it is _only_ called after all
        // the plots have been defined. It cannot be &mut self, because borrows
        // are already happening, so we do a &Self -> &mut Self conversion.
        //
        // In an even more ideal world, typed_arena::Arena would have an
        // iterator over references
        let mut nplots = Arena::new();
        let self_ptr: *const Self = self;
        let mut_self: &mut Self = unsafe { &mut * (self_ptr as *mut Self) };
        mem::swap(&mut mut_self.plots, &mut nplots);

        let plots = nplots.into_vec();

        let (jquery,flot) = if let Ok(f) = env::var("FLOT") {
            let local = format!("file://{}",f);
            (local.clone(),local.clone())
        } else {
            (
                "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1".to_string(),
                "https://cdnjs.cloudflare.com/ajax/libs/flot/0.8.3".to_string()
            )
        };
        let mut f = File::create(file)?;
        let header = format!("
<html>
 <head>
    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
    <title>{}</title>
", if ! self.title.is_empty() {&self.title} else {"Flot"});
        write!(f,"{}{}\n{}\n",header,
            script(&jquery,"jquery.min.js"),
            script(&flot,"jquery.flot.min.js"))?;
        if plots.iter().any(|p| p.time) {
            write!(f,"{}\n",script(&flot,"jquery.flot.time.min.js"))?;
        }
        if plots.iter().any(|p| p.symbols) {
            write!(f,"{}\n",script(&flot,"jquery.flot.symbol.min.js"))?;
        }
        write!(f,"</head>\n</body>\n")?;
        if ! self.title.is_empty() {
            write!(f,"<h1>{}</h1>\n",self.title)?;
        }
        for p in &plots {
            p.render_placeholder(&mut f)?;
        }
        write!(f,"<script type=\"text/javascript\">\n$(function () {{\n")?;
        for p in plots {
            p.render_script(&mut f)?;
        }
        write!(f,"}});\n</script>\n</body>\n</html>\n")
    }
/// render the page as HTML to the given file.
/// Warning: this must absolutely be the last call when
/// creating Flot plots - any attempt to access plot
/// objects after this will lead to tears.
render the page as HTML to the given file.
Warning: this must absolutely be the last call when
creating Flot plots - any attempt to access plot
objects after this will lead to tears.
render the page as HTML to the given file . Warning : this must absolutely be the last call when creating Flot plots - any attempt to access plot objects after this will lead to tears .
pub fn render(&self, file: &str) -> io::Result<()> {
        // this is deeply dubious. In an ideal world with non-lexical lifetimes,
        // this could be a self method, since it is _only_ called after all
        // the plots have been defined. It cannot be &mut self, because borrows
        // are already happening, so we do a &Self -> &mut Self conversion.
        //
        // In an even more ideal world, typed_arena::Arena would have an
        // iterator over references
        let mut nplots = Arena::new();
        let self_ptr: *const Self = self;
        let mut_self: &mut Self = unsafe { &mut * (self_ptr as *mut Self) };
        mem::swap(&mut mut_self.plots, &mut nplots);
        let plots = nplots.into_vec();
        let (jquery,flot) = if let Ok(f) = env::var("FLOT") {
            let local = format!("file://{}",f);
            (local.clone(),local.clone())
        } else {
            (
                "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1".to_string(),
                "https://cdnjs.cloudflare.com/ajax/libs/flot/0.8.3".to_string()
            )
        };
        let mut f = File::create(file)?;
        let header = format!("
<html>
 <head>
    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
    <title>{}</title>
", if ! self.title.is_empty() {&self.title} else {"Flot"});
        write!(f,"{}{}\n{}\n",header,
            script(&jquery,"jquery.min.js"),
            script(&flot,"jquery.flot.min.js"))?;
        if plots.iter().any(|p| p.time) {
            write!(f,"{}\n",script(&flot,"jquery.flot.time.min.js"))?;
        }
        if plots.iter().any(|p| p.symbols) {
            write!(f,"{}\n",script(&flot,"jquery.flot.symbol.min.js"))?;
        }
        write!(f,"</head>\n</body>\n")?;
        if ! self.title.is_empty() {
            write!(f,"<h1>{}</h1>\n",self.title)?;
        }
        for p in &plots {
            p.render_placeholder(&mut f)?;
        }
        write!(f,"<script type=\"text/javascript\">\n$(function () {{\n")?;
        for p in plots {
            p.render_script(&mut f)?;
        }
        write!(f,"}});\n</script>\n</body>\n</html>\n")
    }
pub fn render ( & self , file : & str ) -> io :: Result < ( ) > { // this is deeply dubious. In an ideal world with non-lexical lifetimes, // this could be a self method, since it is _only_ called after all // the plots have been defined. It cannot be &mut self, because borrows // are already happening, so we do a &Self -> &mut Self conversion. // // In an even more ideal world, typed_arena::Arena would have an // iterator over references let mut nplots = Arena :: new ( ) ; let self_ptr : * const Self = self ; let mut_self : & mut Self = unsafe { & mut * ( self_ptr as * mut Self ) } ; mem :: swap ( & mut mut_self . plots , & mut nplots ) ; let plots = nplots . into_vec ( ) ; let ( jquery , flot ) = if let Ok ( f ) = env :: var ( " " ) { let local = format ! ( " " f ) ; ( local . clone ( ) , local . clone ( ) ) } else { ( " " . to_string ( ) , " " . to_string ( ) ) } ; let mut f = File :: create ( file ) ? ; let header = format ! ( " \" \" \" \" " if self title is_empty ( ) { self title } else { " " } ) ; write ! ( f " \n \n " header script ( jquery " " ) script ( flot " " ) ) ? ; if plots . iter ( ) . any ( | p | p . time ) { write ! ( f " \n " script ( flot " " ) ) ? ; } if plots . iter ( ) . any ( | p | p . symbols ) { write ! ( f " \n " script ( flot " " ) ) ? ; } write ! ( f " \n \n " ) ? ; if ! self . title . is_empty ( ) { write ! ( f " \n " self title ) ? ; } for p in & plots { p . render_placeholder ( & mut f ) ? ; } write ! ( f " \" \" \n \n " ) ? ; for p in plots { p . render_script ( & mut f ) ? ; } write ! ( f " \n \n \n \n " ) }
render the page as HTML to the given file.
render the page as HTML to the given file .
&self
file
&str
&self
file
&str