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Home » U++ Library support » Draw, Display, Images, Bitmaps, Icons » Is there a way to get all character supported in a font with Font? (how to get all character supported by a font using Font?)

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Re: Is there a way to get all character supported in a font with Font? [message #58411 is a reply to message #58308]

Wed, 18 May 2022 10:44

mirek is currently offline

mirek
Messages: 14267
Registered: November 2005

Ultimate Member

[quote title=Mountacir wrote on Fri, 15 April 2022 21:54]Hi,

I've been trying to get all code points in a font so i can preview them, but i couldn't do it with the Font Class.
I tried something like this but no luck.

char c;
String s;
for(int i = 1; i<1000;i++){
	if(fnt.HasChar(i)){
		
		c = i;
		s << c;
		
	}else {
		break;
	}
	
}
LOG(s);

Have you tried to remove break? Smile

Smile

Other than that, I think what you really need is IsNormal - that means that unicode codepoint is really in given font. HasChar will return true even if codepoint is rendered using multiple glyphs from the font or even being replaced by some glyph from some other font.

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[Message index]

		Is there a way to get all character supported in a font with Font? By: Mountacir on Fri, 15 April 2022 21:54
		Re: Is there a way to get all character supported in a font with Font? By: Mountacir on Wed, 20 April 2022 01:04
		Re: Is there a way to get all character supported in a font with Font? By: Mountacir on Wed, 20 April 2022 01:15
		Re: Is there a way to get all character supported in a font with Font? By: deep on Wed, 20 April 2022 16:49
		Re: Is there a way to get all character supported in a font with Font? By: Mountacir on Thu, 21 April 2022 00:13
		Re: Is there a way to get all character supported in a font with Font? By: mirek on Wed, 18 May 2022 10:44

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