18 lines
483 B
Zig
18 lines
483 B
Zig
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const std = @import("std");
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const bdf = @import("bdf.zig");
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const WriteError = error{UnknownGlyph};
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pub fn writeGlyphs(output: anytype, font: bdf.Font, glyphs: []const u16) !void {
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for (glyphs) |glyph| {
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const character = font.characters.get(glyph) orelse {
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std.log.err("Unknown glyph: {d}", .{glyph});
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return WriteError.UnknownGlyph;
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};
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for (character.bitmap) |line| {
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_ = try output.write(line);
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}
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}
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}
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