Re: [9fans] Font find

Re: [9fans] Font find

[William Staniewicz]

Thank you. I installed it and it worked quite well
in displaying the fonts. The only problem I saw
is that it would not scroll when the output
went beyond the length of the window. To
compensate for this I specified the file directory
instead of using the * .

		-Bill

>
> i just hacked up a little program which you might find useful.
>
> try, for instance:
>
> 	fontshow 'Hello, world' /lib/font/bit/*/*.font
>
>   cheers,
>     rog.
>

Re: [9fans] Font find

[rog]

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pressing space should move on to
the next page.

  rog.


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To: cse.psu.edu!9fans
Cc: vitanuova.com!rog
Subject: Re: [9fans] Font find
Date: Thu, 8 Feb 2001 22:12:40 -0500
Message-ID: <981666994.2120952.0@localhostnl.demon.nl>

Thank you. I installed it and it worked quite well
in displaying the fonts. The only problem I saw
is that it would not scroll when the output
went beyond the length of the window. To
compensate for this I specified the file directory
instead of using the * .

		-Bill

>
> i just hacked up a little program which you might find useful.
>
> try, for instance:
>
> 	fontshow 'Hello, world' /lib/font/bit/*/*.font
>
>   cheers,
>     rog.
>

[9fans] Font find

[William Staniewicz]

Is there a quick and easy way to see which
fonts support a particular character?
(Other than trying each out with /lib/keyboard?)

I am looking for fonts that display:

0192  $f          ƒ	latin small letter script f

Which is used to represent the Dutch "florin"
currency symbol.

		-Bill

Re: [9fans] Font find

[rog]

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i just hacked up a little program which you might find useful.

try, for instance:

	fontshow 'Hello, world' /lib/font/bit/*/*.font

  cheers,
    rog.


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To: cse.psu.edu!9fans
Subject: [9fans] Font find
Date: Thu, 8 Feb 2001 14:44:41 -0500
Message-ID: <20010208134832.320CA199ED@mail.cse.psu.edu>

Is there a quick and easy way to see which
fonts support a particular character?
(Other than trying each out with /lib/keyboard?)

I am looking for fonts that display:

0192  $f          	latin small letter script f

Which is used to represent the Dutch "florin"
currency symbol.

		-Bill



[-- Attachment #3: fontshow.c --]
[-- Type: text/plain, Size: 1822 bytes --]

#include <u.h>
#include <libc.h>
#include <draw.h>
#include <event.h>

Font *defont;
Point cp;
int height;

char *str;
char **fonts;
int index;

void main(int argc, char *argv[])
{
	Event e;

	if (argc < 3) {
		fprint(2, "usage: fontshow string font...\n");
		exits("usage");
	}

	if (initdraw(nil, nil, "fontshow") < 0) {
		fprint(2, "initdraw failed: %r\n");
		exits("initdraw");
	}
	einit(Emouse|Ekeyboard);
	defont = display->defaultfont;
	str = argv[1];
	fonts = argv + 2;
	index = 0;

	eresized(0);
	for (;;) {
		switch(event(&e)){
		case Ekeyboard:
			switch(e.kbdc){
			case 'q':
			case '\04':
				exits(nil);
			case ' ':
				if (fonts[index] == nil)
					exits(nil);
				eresized(0);
			}
			break;
		case Emouse:
			if(e.mouse.buttons){
			}
			break;
		}
	}
	exits(nil);
}

void
fontprint(Font *f, char *s)
{
	Point p;
	p = string(screen, cp, display->black, (Point){0, 0}, f, s);
	cp = p;
	if (f->height > height)
		height = f->height;
}

void
nl(void)
{
	cp.x = screen->r.min.x;
	cp.y += height;
	height = 0;
}

void redraw(Image *screen)
{
	char *s;
	int i;
	Font *f;
	char buf[128];
	cp = screen->r.min;
	height = 0;
	draw(screen, screen->r, display->white, display->opaque, (Point){0, 0});
	for (; fonts[index]; index++) {
		f = openfont(display, fonts[index]);
		if (f->height + cp.y > screen->r.max.y)
			break;
		fontprint(defont, fonts[index]);
		fontprint(defont, ": ");
		if (f == 0) {
			sprint(buf, "cannot open: %r");
			fontprint(defont, buf);
			nl();
		} else {
			fontprint(f, str);
			nl();
		}
	}
}

void
eresized(int new)
{
	if(new && getwindow(display, Refnone) < 0){
		fprint(2, "can't reattach to window: %r\n");
		exits("attach");
	}
	if (new)
		index = 0;
	redraw(screen);
}