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* mdsitton-splitraw:
  Rename _dll to _lib
  A few cleanups.
  Split the functions out into raw.py.
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@rougier
rougier committed Jan 23, 2015
2 parents 84085d7 + ff3fbcf commit 313f2e4
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Showing 2 changed files with 133 additions and 112 deletions.
115 changes: 3 additions & 112 deletions freetype/__init__.py
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Expand Up @@ -16,54 +16,23 @@
this search might fail. In such a case (or for other reasons), you may
have to specify an explicit path below.
'''
import os
import sys
import platform
from ctypes import *
from freetype.ft_types import *
from freetype.ft_enums import *
from freetype.ft_errors import *
from freetype.ft_structs import *
import ctypes.util

from freetype.raw import *

# Hack to get unicode class in python3
PY3 = sys.version_info[0] == 3
if PY3: unicode = str


__dll__ = None
__handle__ = None

# on windows all ctypes does when checking for the library
# is to append .dll to the end and look for an exact match
# within any entry in PATH.
filename = ctypes.util.find_library('freetype')

if filename is None:
if platform.system() == 'Windows':
# Check current working directory for dll as ctypes fails to do so
filename = os.path.join(os.path.realpath('.'), 'freetype.dll')
else:
filename = 'libfreetype.so.6'

try:
dll = ctypes.CDLL(filename)
_found = True
except (OSError, TypeError):
_found = False

if not _found:
raise RuntimeError('Freetype library not found')

__dll__ = dll
FT_Library_filename = filename

# -----------------------------------------------------------------------------
# High-level API of FreeType 2
# -----------------------------------------------------------------------------
FT_Init_FreeType = __dll__.FT_Init_FreeType
FT_Done_FreeType = __dll__.FT_Done_FreeType
FT_Library_Version = __dll__.FT_Library_Version

def __del_library__(self):
global __handle__
Expand Down Expand Up @@ -99,90 +68,12 @@ def version():
amajor = FT_Int()
aminor = FT_Int()
apatch = FT_Int()

library = get_handle()
FT_Library_Version(library, byref(amajor), byref(aminor), byref(apatch))
return (amajor.value, aminor.value, apatch.value)


try:
FT_Library_SetLcdFilter= __dll__.FT_Library_SetLcdFilter
except:
def FT_Library_SetLcdFilter (*args, **kwargs):
return 0
if version()>=(2,4,0):
FT_Library_SetLcdFilterWeights = __dll__.FT_Library_SetLcdFilterWeights
FT_New_Face = __dll__.FT_New_Face
FT_New_Memory_Face = __dll__.FT_New_Memory_Face
FT_Open_Face = __dll__.FT_Open_Face
FT_Attach_File = __dll__.FT_Attach_File
FT_Attach_Stream = __dll__.FT_Attach_Stream
if version()>=(2,4,2):
FT_Reference_Face = __dll__.FT_Reference_Face
FT_Done_Face = __dll__.FT_Done_Face
FT_Done_Glyph = __dll__.FT_Done_Glyph
FT_Select_Size = __dll__.FT_Select_Size
FT_Request_Size = __dll__.FT_Request_Size
FT_Set_Char_Size = __dll__.FT_Set_Char_Size
FT_Set_Pixel_Sizes = __dll__.FT_Set_Pixel_Sizes
FT_Load_Glyph = __dll__.FT_Load_Glyph
FT_Load_Char = __dll__.FT_Load_Char
FT_Set_Transform = __dll__.FT_Set_Transform
FT_Render_Glyph = __dll__.FT_Render_Glyph
FT_Get_Kerning = __dll__.FT_Get_Kerning
FT_Get_Track_Kerning = __dll__.FT_Get_Track_Kerning
FT_Get_Glyph_Name = __dll__.FT_Get_Glyph_Name
FT_Get_Glyph = __dll__.FT_Get_Glyph

FT_Glyph_Get_CBox = __dll__.FT_Glyph_Get_CBox

FT_Get_Postscript_Name = __dll__.FT_Get_Postscript_Name
FT_Get_Postscript_Name.restype = c_char_p
FT_Select_Charmap = __dll__.FT_Select_Charmap
FT_Set_Charmap = __dll__.FT_Set_Charmap
FT_Get_Charmap_Index = __dll__.FT_Get_Charmap_Index
FT_Get_CMap_Language_ID= __dll__.FT_Get_CMap_Language_ID
FT_Get_CMap_Format = __dll__.FT_Get_CMap_Format
FT_Get_Char_Index = __dll__.FT_Get_Char_Index
FT_Get_First_Char = __dll__.FT_Get_First_Char
FT_Get_Next_Char = __dll__.FT_Get_Next_Char
FT_Get_Name_Index = __dll__.FT_Get_Name_Index
FT_Get_SubGlyph_Info = __dll__.FT_Get_SubGlyph_Info
if version()>=(2,3,8):
FT_Get_FSType_Flags = __dll__.FT_Get_FSType_Flags
FT_Get_FSType_Flags.restype = c_ushort

FT_Get_X11_Font_Format = __dll__.FT_Get_X11_Font_Format
FT_Get_X11_Font_Format.restype = c_char_p

FT_Get_Sfnt_Name_Count = __dll__.FT_Get_Sfnt_Name_Count
FT_Get_Sfnt_Name = __dll__.FT_Get_Sfnt_Name
FT_Get_Advance = __dll__.FT_Get_Advance


FT_Outline_GetInsideBorder = __dll__.FT_Outline_GetInsideBorder
FT_Outline_GetOutsideBorder = __dll__.FT_Outline_GetOutsideBorder
FT_Outline_Get_BBox = __dll__.FT_Outline_Get_BBox
FT_Outline_Get_CBox = __dll__.FT_Outline_Get_CBox
FT_Stroker_New = __dll__.FT_Stroker_New
FT_Stroker_Set = __dll__.FT_Stroker_Set
FT_Stroker_Rewind = __dll__.FT_Stroker_Rewind
FT_Stroker_ParseOutline = __dll__.FT_Stroker_ParseOutline
FT_Stroker_BeginSubPath = __dll__.FT_Stroker_BeginSubPath
FT_Stroker_EndSubPath = __dll__.FT_Stroker_EndSubPath
FT_Stroker_LineTo = __dll__.FT_Stroker_LineTo
FT_Stroker_ConicTo = __dll__.FT_Stroker_ConicTo
FT_Stroker_CubicTo = __dll__.FT_Stroker_CubicTo
FT_Stroker_GetBorderCounts = __dll__.FT_Stroker_GetBorderCounts
FT_Stroker_ExportBorder = __dll__.FT_Stroker_ExportBorder
FT_Stroker_GetCounts = __dll__.FT_Stroker_GetCounts
FT_Stroker_Export = __dll__.FT_Stroker_Export
FT_Stroker_Done = __dll__.FT_Stroker_Done
FT_Glyph_Stroke = __dll__.FT_Glyph_Stroke
FT_Glyph_StrokeBorder = __dll__.FT_Glyph_StrokeBorder
FT_Glyph_To_Bitmap = __dll__.FT_Glyph_To_Bitmap



# -----------------------------------------------------------------------------
# Stand alone functions
# -----------------------------------------------------------------------------
Expand Down
130 changes: 130 additions & 0 deletions freetype/raw.py
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Original file line number Diff line number Diff line change
@@ -0,0 +1,130 @@
# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------
#
# FreeType high-level python API - Copyright 2011-2014 Nicolas P. Rougier
# Distributed under the terms of the new BSD license.
#
# -----------------------------------------------------------------------------
'''
Freetype raw API
This is the raw ctypes freetype binding.
'''
import os
import platform
from ctypes import *
import ctypes.util

from freetype.ft_types import *
from freetype.ft_enums import *
from freetype.ft_errors import *
from freetype.ft_structs import *

# on windows all ctypes does when checking for the library
# is to append .dll to the end and look for an exact match
# within any entry in PATH.
filename = ctypes.util.find_library('freetype')

if filename is None:
if platform.system() == 'Windows':
# Check current working directory for dll as ctypes fails to do so
filename = os.path.join(os.path.realpath('.'), 'freetype.dll')
else:
filename = 'libfreetype.so.6'

try:
_lib = ctypes.CDLL(filename)
except (OSError, TypeError):
_lib = None
raise RuntimeError('Freetype library not found')

FT_Init_FreeType = _lib.FT_Init_FreeType
FT_Done_FreeType = _lib.FT_Done_FreeType
FT_Library_Version = _lib.FT_Library_Version

try:
FT_Library_SetLcdFilter= _lib.FT_Library_SetLcdFilter
except AttributeError:
def FT_Library_SetLcdFilter (*args, **kwargs):
return 0
try:
FT_Library_SetLcdFilterWeights = _lib.FT_Library_SetLcdFilterWeights
except AttributeError:
pass

FT_New_Face = _lib.FT_New_Face
FT_New_Memory_Face = _lib.FT_New_Memory_Face
FT_Open_Face = _lib.FT_Open_Face
FT_Attach_File = _lib.FT_Attach_File
FT_Attach_Stream = _lib.FT_Attach_Stream

try:
FT_Reference_Face = _lib.FT_Reference_Face
except AttributeError:
pass

FT_Done_Face = _lib.FT_Done_Face
FT_Done_Glyph = _lib.FT_Done_Glyph
FT_Select_Size = _lib.FT_Select_Size
FT_Request_Size = _lib.FT_Request_Size
FT_Set_Char_Size = _lib.FT_Set_Char_Size
FT_Set_Pixel_Sizes = _lib.FT_Set_Pixel_Sizes
FT_Load_Glyph = _lib.FT_Load_Glyph
FT_Load_Char = _lib.FT_Load_Char
FT_Set_Transform = _lib.FT_Set_Transform
FT_Render_Glyph = _lib.FT_Render_Glyph
FT_Get_Kerning = _lib.FT_Get_Kerning
FT_Get_Track_Kerning = _lib.FT_Get_Track_Kerning
FT_Get_Glyph_Name = _lib.FT_Get_Glyph_Name
FT_Get_Glyph = _lib.FT_Get_Glyph

FT_Glyph_Get_CBox = _lib.FT_Glyph_Get_CBox

FT_Get_Postscript_Name = _lib.FT_Get_Postscript_Name
FT_Get_Postscript_Name.restype = c_char_p
FT_Select_Charmap = _lib.FT_Select_Charmap
FT_Set_Charmap = _lib.FT_Set_Charmap
FT_Get_Charmap_Index = _lib.FT_Get_Charmap_Index
FT_Get_CMap_Language_ID= _lib.FT_Get_CMap_Language_ID
FT_Get_CMap_Format = _lib.FT_Get_CMap_Format
FT_Get_Char_Index = _lib.FT_Get_Char_Index
FT_Get_First_Char = _lib.FT_Get_First_Char
FT_Get_Next_Char = _lib.FT_Get_Next_Char
FT_Get_Name_Index = _lib.FT_Get_Name_Index
FT_Get_SubGlyph_Info = _lib.FT_Get_SubGlyph_Info

try:
FT_Get_FSType_Flags = _lib.FT_Get_FSType_Flags
FT_Get_FSType_Flags.restype = c_ushort
except AttributeError:
pass

FT_Get_X11_Font_Format = _lib.FT_Get_X11_Font_Format
FT_Get_X11_Font_Format.restype = c_char_p

FT_Get_Sfnt_Name_Count = _lib.FT_Get_Sfnt_Name_Count
FT_Get_Sfnt_Name = _lib.FT_Get_Sfnt_Name
FT_Get_Advance = _lib.FT_Get_Advance


FT_Outline_GetInsideBorder = _lib.FT_Outline_GetInsideBorder
FT_Outline_GetOutsideBorder = _lib.FT_Outline_GetOutsideBorder
FT_Outline_Get_BBox = _lib.FT_Outline_Get_BBox
FT_Outline_Get_CBox = _lib.FT_Outline_Get_CBox
FT_Stroker_New = _lib.FT_Stroker_New
FT_Stroker_Set = _lib.FT_Stroker_Set
FT_Stroker_Rewind = _lib.FT_Stroker_Rewind
FT_Stroker_ParseOutline = _lib.FT_Stroker_ParseOutline
FT_Stroker_BeginSubPath = _lib.FT_Stroker_BeginSubPath
FT_Stroker_EndSubPath = _lib.FT_Stroker_EndSubPath
FT_Stroker_LineTo = _lib.FT_Stroker_LineTo
FT_Stroker_ConicTo = _lib.FT_Stroker_ConicTo
FT_Stroker_CubicTo = _lib.FT_Stroker_CubicTo
FT_Stroker_GetBorderCounts = _lib.FT_Stroker_GetBorderCounts
FT_Stroker_ExportBorder = _lib.FT_Stroker_ExportBorder
FT_Stroker_GetCounts = _lib.FT_Stroker_GetCounts
FT_Stroker_Export = _lib.FT_Stroker_Export
FT_Stroker_Done = _lib.FT_Stroker_Done
FT_Glyph_Stroke = _lib.FT_Glyph_Stroke
FT_Glyph_StrokeBorder = _lib.FT_Glyph_StrokeBorder
FT_Glyph_To_Bitmap = _lib.FT_Glyph_To_Bitmap

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