#include <Font.h>

Classes
struct	CPRange

Public Member Functions
	FontDescription (const char *typeface, FontStyle style=FontStyle::NORMAL, int point_size=0)

void	AddTypefaceForLanguage (const char typeface, const char lang)

void	AddTypefaceForCodePoints (const char *typeface, const std::vector< uint32_t > &code_points)

Public Attributes
std::vector< CPRange >	ranges_

FontStyle	style_

int	point_size_

Static Public Attributes
constexpr static const char *	SANS_SERIF = "sans-serif"

constexpr static const char *	MONOSPACE = "monospace"

Detailed Description

Definition at line 20 of file Font.h.

Constructor & Destructor Documentation

◆ FontDescription()

cloudViewer::visualization::gui::FontDescription::FontDescription	(	const char *	typeface,
		FontStyle	style = `FontStyle::NORMAL`,
		int	point_size = `0`
	)

explicit

Creates a font description. This must be passed to Application::AddFont() before the window is created.

Parameters

typeface	A path to a TrueType (.ttf), TrueType Collection (.ttc), or OpenType (.otf) file, or it is the name of the font, in which case the system font paths will be searched to find the font file. This typeface will be used for roman characters (Extended Latin, that is, European languages).
style	Ignored if typeface is a file, but will be used to qualify the font if a system font name is used. Will be applied to any additional language or code point typefaces.
point_size	The point size (NOT pixel size) of the font. Will be applied to any additional language or code point typefaces. A size of 0 indicates the default size.

Definition at line 18 of file Font.cpp.

References point_size_, ranges_, and style_.

Member Function Documentation

◆ AddTypefaceForCodePoints()

void cloudViewer::visualization::gui::FontDescription::AddTypefaceForCodePoints	(	const char *	typeface,
		const std::vector< uint32_t > &	code_points
	)

Adds specific code points from the typeface. This is useful for selectively adding glyphs, for example, from an icon font.

Definition at line 31 of file Font.cpp.

References ranges_.

Referenced by cloudViewer::visualization::gui::pybind_gui_classes().

◆ AddTypefaceForLanguage()

void cloudViewer::visualization::gui::FontDescription::AddTypefaceForLanguage	(	const char *	typeface,
		const char *	lang
	)

Adds code points outside Extended Latin from the specified typeface. Supported languages are: "en" (English) [this was already added in the constructor] "ja" (Japanese) "ko" (Korean) "th" (Thai) "vi" (Vietnamese) "zh" (Chinese, 2500 most common characters, 50 MB per window) "zh_all" (Chinese, all characters, ~200 MB per window) All other languages will be assumed to be Cyrillic. Note that generally fonts do not have CJK glyphs unless they are specifically a CJK font, although operating systems generally use a CJK font for you. We do not have the information necessary to do this, so you will need to provide a font that has the glyphs you need. In particular, common fonts like "Arial", "Helvetica", and SANS_SERIF do not contain CJK glyphs.

Definition at line 26 of file Font.cpp.

References ranges_.

Referenced by cloudViewer::visualization::gui::pybind_gui_classes().

Member Data Documentation

◆ MONOSPACE

constexpr const char * cloudViewer::visualization::gui::FontDescription::MONOSPACE = "monospace"

staticconstexpr

Definition at line 23 of file Font.h.

Referenced by cloudViewer::visualization::gui::pybind_gui_classes(), and cloudViewer::visualization::gui::Application::SetFont().

◆ point_size_

int cloudViewer::visualization::gui::FontDescription::point_size_

Definition at line 74 of file Font.h.

Referenced by FontDescription(), and cloudViewer::visualization::gui::Application::SetFont().

◆ ranges_

std::vector<CPRange> cloudViewer::visualization::gui::FontDescription::ranges_

Definition at line 72 of file Font.h.

Referenced by AddTypefaceForCodePoints(), AddTypefaceForLanguage(), and FontDescription().

◆ SANS_SERIF

constexpr const char * cloudViewer::visualization::gui::FontDescription::SANS_SERIF = "sans-serif"

staticconstexpr

Definition at line 22 of file Font.h.

Referenced by cloudViewer::visualization::gui::Application::Initialize(), cloudViewer::visualization::gui::pybind_gui_classes(), and cloudViewer::visualization::gui::Application::SetFont().

◆ style_

FontStyle cloudViewer::visualization::gui::FontDescription::style_

Definition at line 73 of file Font.h.

Referenced by FontDescription().

The documentation for this class was generated from the following files:

/root/ACloudViewer/libs/cloudViewer/visualization/gui/Font.h
/root/ACloudViewer/libs/cloudViewer/visualization/gui/Font.cpp

Classes

Public Member Functions

Public Attributes

Static Public Attributes