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48 lines
990 B
Lua
48 lines
990 B
Lua
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Font = {
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-- default font for menu contents
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cfont = "sans",
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-- default font for title
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tfont = "Helvetica-BoldOblique",
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-- default font for footer
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ffont = "sans",
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-- built in fonts
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fonts = {"sans", "cjk", "mono",
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"Courier", "Courier-Bold", "Courier-Oblique", "Courier-BoldOblique",
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"Helvetica", "Helvetica-Oblique", "Helvetica-BoldOblique",
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"Times-Roman", "Times-Bold", "Times-Italic", "Times-BoldItalic",},
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-- face table
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faces = {},
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}
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function Font:getFaceAndHash(size, font)
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if not font then
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-- default to content font
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font = self.cfont
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end
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local face = self.faces[font..size]
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-- build face if not found
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if not face then
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for _k,_v in ipairs(self.fonts) do
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if font == _v then
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face = freetype.newBuiltinFace(font, size)
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self.faces[font..size] = face
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end
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end
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if not face then
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print("#! Font "..font.." not supported!!")
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return nil
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end
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end
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return face, font..size
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end
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function Font:update()
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self.faces = {}
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clearglyphcache()
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end
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