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b0581433a7
fix: remove executable flag and change back to 100644 (was 100755) Signed-off-by: Roger Meier <r.meier@siemens.com>
152 lines
2.8 KiB
C++
152 lines
2.8 KiB
C++
//
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// Font.h
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//
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// $Id: //poco/Main/PDF/include/Poco/PDF/Font.h#4 $
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//
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// Library: PDF
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// Package: PDFCore
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// Module: Font
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//
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// Definition of the Font class.
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//
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// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef PDF_Font_INCLUDED
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#define PDF_Font_INCLUDED
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#include "Poco/PDF/PDF.h"
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#include "Poco/PDF/Resource.h"
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namespace Poco {
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namespace PDF {
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class PDF_API Font: public Resource<HPDF_Font>
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/// Font class represents font resource.
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{
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public:
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Font(HPDF_Doc* pPDF, const HPDF_Font& resource);
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/// Creates the font.
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~Font();
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/// Destroys the font.
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std::string encodingName() const;
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/// Returns the name of the encoding.
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int unicodeWidth(Poco::UInt16 ch) const;
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/// Returns the screen width of 16-bit Unicode character.
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Rectangle boundingBox() const;
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/// Returns the font's bounding box.
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int ascent() const;
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/// Returns the vertical ascent of the font.
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int descent() const;
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/// Returns the vertical ascent of the font.
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int lowerHeight() const;
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/// Returns the distance from the baseline of lowercase letters.
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int upperHeight() const;
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/// Returns the distance from the baseline of uppercase letters.
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TextWidth textWidth(const std::string& text);
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/// Returns total width of the text, number of characters and number of the words.
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int measureText(const std::string& text,
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float width,
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float fontSize,
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float charSpace,
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float wordSpace,
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bool wordWrap);
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/// Calculates the byte length which can be included within the specified width.
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};
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//
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// inlines
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//
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inline std::string Font::encodingName() const
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{
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return HPDF_Font_GetEncodingName(handle());
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}
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inline int Font::unicodeWidth(Poco::UInt16 ch) const
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{
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return HPDF_Font_GetUnicodeWidth(handle(), ch);
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}
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inline Rectangle Font::boundingBox() const
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{
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return HPDF_Font_GetBBox(handle());
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}
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inline int Font::ascent() const
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{
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return HPDF_Font_GetAscent(handle());
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}
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inline int Font::descent() const
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{
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return HPDF_Font_GetDescent(handle());
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}
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inline int Font::lowerHeight() const
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{
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return static_cast<int>(HPDF_Font_GetXHeight(handle()));
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}
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inline int Font::upperHeight() const
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{
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return static_cast<int>(HPDF_Font_GetCapHeight(handle()));
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}
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inline TextWidth Font::textWidth(const std::string& text)
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{
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return HPDF_Font_TextWidth(handle(),
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reinterpret_cast<const HPDF_BYTE*>(text.data()),
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static_cast<HPDF_UINT>(text.size()));
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}
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inline int Font::measureText(const std::string& text,
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float width,
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float fontSize,
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float charSpace,
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float wordSpace,
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bool wordWrap)
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{
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return static_cast<int>(HPDF_Font_MeasureText(handle(),
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reinterpret_cast<const HPDF_BYTE*>(text.data()),
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static_cast<HPDF_UINT>(text.size()),
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width,
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fontSize,
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charSpace,
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wordSpace,
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wordWrap,
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0));
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}
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} } // namespace Poco::PDF
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#endif // PDF_Font_INCLUDED
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