4.1.3.17. TextureFont¶

Texture font class

class PyOpenGLng.HighLevelApi.TextureFont.FontMetrics(texture_font_size)[source]¶

Bases: object

class PyOpenGLng.HighLevelApi.TextureFont.TextureFont(font_path)[source]¶

Bases: object

A texture font gathers a set of glyph relatively to a given font filename and size.

Points are a physical unit, where 1 point equals 1/72th of an inch. The size in pixel of a glyph is thus size_in_point * resolution_in_dpi / 72.

_dump_face_info()[source]¶

_logger = <logging.Logger object at 0x5b0b4d0>¶

atlas[source]¶

class PyOpenGLng.HighLevelApi.TextureFont.TextureFontSize(texture_font, font_size)[source]¶

Bases: object

_set_face_transfrom()[source]¶

_set_kerning(glyph1, glyph2)[source]¶

font[source]¶

load_all_glyphs()[source]¶

load_from_string(charcodes)[source]¶

load_glyph(charcode)[source]¶

metrics[source]¶

size[source]¶

class PyOpenGLng.HighLevelApi.TextureFont.TextureGlyph(charcode, size, offset, advance, texture_coordinates)[source]¶

Bases: object

A texture glyph gathers information relative to the size/offset/advance and texture coordinates of a single character. It is generally built automatically by a TextureFont.

Build a new texture glyph

Parameter:

charcode : char

Represented character

size: tuple of 2 ints

Glyph size in pixels

offset: tuple of 2 floats

Glyph offset relatively to anchor point

advance: tuple of 2 floats

Glyph advance

texture_coordinates: tuple of 4 floats

Texture coordinates of bottom-left and top-right corner

get_kerning(charcode)[source]¶

Get kerning information

Parameters:

charcode: char

Character preceding this glyph

PyOpenGLng.HighLevelApi.TextureFont.from_64th_point(x)[source]¶

PyOpenGLng.HighLevelApi.TextureFont.test_bit(flags, mask)[source]¶

PyOpenGLng.HighLevelApi.TextureFont.to_64th_point(x)[source]¶