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https://github.com/RGBCube/serenity
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32 lines
1 KiB
C++
32 lines
1 KiB
C++
/*
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* Copyright (c) 2023, Rodrigo Tobar <rtobarc@gmail.com>.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibGfx/Point.h>
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#include <LibPDF/Fonts/PDFFont.h>
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namespace PDF {
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class SimpleFont : public PDFFont {
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public:
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PDFErrorOr<Gfx::FloatPoint> draw_string(Gfx::Painter&, Gfx::FloatPoint, DeprecatedString const&, Color const&, float font_size, float character_spacing, float word_spacing, float horizontal_scaling) override;
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protected:
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PDFErrorOr<void> initialize(Document* document, NonnullRefPtr<DictObject> const& dict, float font_size) override;
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virtual float get_glyph_width(u8 char_code) const = 0;
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virtual void draw_glyph(Gfx::Painter& painter, Gfx::FloatPoint point, float width, u8 char_code, Color color) = 0;
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RefPtr<Encoding>& encoding() { return m_encoding; }
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RefPtr<Encoding> const& encoding() const { return m_encoding; }
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private:
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RefPtr<Encoding> m_encoding;
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RefPtr<StreamObject> m_to_unicode;
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HashMap<u8, u16> m_widths;
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u16 m_missing_width;
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};
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}
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