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279 lines
12 KiB
Python
279 lines
12 KiB
Python
""":mod:`wand.cdefs.drawing_wand` --- Drawing-Wand definitions
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. versionadded:: 0.5.0
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"""
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from ctypes import (POINTER, c_char_p, c_double, c_int, c_size_t, c_ubyte,
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c_uint, c_ulong, c_void_p)
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from wand.cdefs.structures import PointInfo
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from wand.cdefs.wandtypes import c_ssize_t
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__all__ = ('load',)
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def load(lib, IM_VERSION):
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"""Define Drawing Wand methods. The ImageMagick version is given as a
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second argument for comparison. This will quick to determine which methods
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are available from the library, and can be implemented as::
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if IM_VERSION < 0x700:
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# ... do ImageMagick-6 methods ...
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else
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# ... do ImageMagick-7 methods ...
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.. seealso::
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#include "wand/drawing-wand.h"
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// Or
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#include "MagickWand/drawing-wand.h"
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:param lib: the loaded ``MagickWand`` library
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:type lib: :class:`ctypes.CDLL`
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:param IM_VERSION: the ImageMagick version number (i.e. 0x0689)
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:type IM_VERSION: :class:`numbers.Integral`
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.. versionadded:: 0.5.0
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"""
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is_im_6 = IM_VERSION < 0x700
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is_im_7 = IM_VERSION >= 0x700
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lib.NewDrawingWand.restype = c_void_p
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lib.CloneDrawingWand.argtypes = [c_void_p]
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lib.CloneDrawingWand.restype = c_void_p
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lib.DestroyDrawingWand.argtypes = [c_void_p]
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lib.DestroyDrawingWand.restype = c_void_p
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lib.IsDrawingWand.argtypes = [c_void_p]
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lib.IsDrawingWand.restype = c_int
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lib.DrawGetException.argtypes = [c_void_p, POINTER(c_int)]
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lib.DrawGetException.restype = c_void_p
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lib.DrawClearException.argtypes = [c_void_p]
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lib.DrawClearException.restype = c_int
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lib.DrawAffine.argtypes = [c_void_p, c_void_p]
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if is_im_7:
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lib.DrawAlpha.argtypes = [c_void_p, c_double, c_double, c_int]
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lib.DrawComment.argtypes = [c_void_p, c_char_p]
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lib.DrawComposite.argtypes = [
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c_void_p, c_int, c_double, c_double, c_double, c_double, c_void_p
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]
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lib.DrawComposite.restype = c_uint
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lib.DrawSetBorderColor.argtypes = [c_void_p, c_void_p]
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lib.DrawSetClipPath.argtypes = [c_void_p, c_char_p]
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lib.DrawSetClipPath.restype = c_int
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lib.DrawSetClipRule.argtypes = [c_void_p, c_uint]
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lib.DrawSetClipUnits.argtypes = [c_void_p, c_uint]
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lib.DrawSetFont.argtypes = [c_void_p, c_char_p]
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lib.DrawSetFontFamily.argtypes = [c_void_p, c_char_p]
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lib.DrawSetFontFamily.restype = c_uint
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lib.DrawSetFontResolution.argtypes = [c_void_p, c_double, c_double]
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lib.DrawSetFontResolution.restype = c_uint
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lib.DrawSetFontSize.argtypes = [c_void_p, c_double]
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lib.DrawSetFontStretch.argtypes = [c_void_p, c_int]
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lib.DrawSetFontStyle.argtypes = [c_void_p, c_int]
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lib.DrawSetFontWeight.argtypes = [c_void_p, c_size_t]
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lib.DrawSetFillColor.argtypes = [c_void_p, c_void_p]
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lib.DrawSetFillOpacity.argtypes = [c_void_p, c_double]
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lib.DrawSetFillPatternURL.argtypes = [c_void_p, c_char_p]
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lib.DrawSetFillPatternURL.restype = c_uint
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lib.DrawSetFillRule.argtypes = [c_void_p, c_uint]
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lib.DrawSetOpacity.argtypes = [c_void_p, c_double]
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lib.DrawSetStrokeAntialias.argtypes = [c_void_p, c_int]
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lib.DrawSetStrokeColor.argtypes = [c_void_p, c_void_p]
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lib.DrawSetStrokeDashArray.argtypes = [
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c_void_p, c_size_t, POINTER(c_double)
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]
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lib.DrawSetStrokeDashOffset.argtypes = [c_void_p, c_double]
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lib.DrawSetStrokeLineCap.argtypes = [c_void_p, c_int]
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lib.DrawSetStrokeLineJoin.argtypes = [c_void_p, c_int]
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lib.DrawSetStrokeMiterLimit.argtypes = [c_void_p, c_size_t]
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lib.DrawSetStrokeOpacity.argtypes = [c_void_p, c_double]
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lib.DrawSetStrokePatternURL.argtypes = [c_void_p, c_char_p]
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lib.DrawSetStrokePatternURL.restype = c_uint
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lib.DrawSetStrokeWidth.argtypes = [c_void_p, c_double]
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lib.DrawSetTextAlignment.argtypes = [c_void_p, c_int]
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lib.DrawSetTextAntialias.argtypes = [c_void_p, c_int]
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lib.DrawSetTextDecoration.argtypes = [c_void_p, c_int]
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try:
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lib.DrawSetTextDirection.argtypes = [c_void_p, c_int]
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except AttributeError:
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lib.DrawSetTextDirection = None
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lib.DrawSetTextEncoding.argtypes = [c_void_p, c_char_p]
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try:
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lib.DrawSetTextInterlineSpacing.argtypes = [c_void_p, c_double]
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except AttributeError:
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lib.DrawSetTextInterlineSpacing = None
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lib.DrawSetTextInterwordSpacing.argtypes = [c_void_p, c_double]
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lib.DrawSetTextKerning.argtypes = [c_void_p, c_double]
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lib.DrawSetTextUnderColor.argtypes = [c_void_p, c_void_p]
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lib.DrawSetVectorGraphics.argtypes = [c_void_p, c_char_p]
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lib.DrawSetVectorGraphics.restype = c_int
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lib.DrawResetVectorGraphics.argtypes = [c_void_p]
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lib.DrawSetViewbox.argtypes = [
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c_void_p, c_ssize_t, c_ssize_t, c_ssize_t, c_ssize_t
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]
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lib.DrawGetBorderColor.argtypes = [c_void_p, c_void_p]
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lib.DrawGetClipPath.argtypes = [c_void_p]
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lib.DrawGetClipPath.restype = c_void_p
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lib.DrawGetClipRule.argtypes = [c_void_p]
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lib.DrawGetClipRule.restype = c_uint
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lib.DrawGetClipUnits.argtypes = [c_void_p]
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lib.DrawGetClipUnits.restype = c_uint
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lib.DrawGetFillColor.argtypes = [c_void_p, c_void_p]
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lib.DrawGetFillOpacity.argtypes = [c_void_p]
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lib.DrawGetFillOpacity.restype = c_double
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lib.DrawGetFillRule.argtypes = [c_void_p]
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lib.DrawGetFillRule.restype = c_uint
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lib.DrawGetOpacity.argtypes = [c_void_p]
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lib.DrawGetOpacity.restype = c_double
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lib.DrawGetStrokeAntialias.argtypes = [c_void_p]
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lib.DrawGetStrokeAntialias.restype = c_int
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lib.DrawGetStrokeColor.argtypes = [c_void_p, c_void_p]
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lib.DrawGetStrokeDashArray.argtypes = [c_void_p, POINTER(c_size_t)]
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lib.DrawGetStrokeDashArray.restype = POINTER(c_double)
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lib.DrawGetStrokeDashOffset.argtypes = [c_void_p]
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lib.DrawGetStrokeDashOffset.restype = c_double
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lib.DrawGetStrokeLineCap.argtypes = [c_void_p]
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lib.DrawGetStrokeLineCap.restype = c_int
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lib.DrawGetStrokeLineJoin.argtypes = [c_void_p]
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lib.DrawGetStrokeLineJoin.restype = c_int
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lib.DrawGetStrokeMiterLimit.argtypes = [c_void_p]
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lib.DrawGetStrokeMiterLimit.restype = c_size_t
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lib.DrawGetStrokeOpacity.argtypes = [c_void_p]
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lib.DrawGetStrokeOpacity.restype = c_double
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lib.DrawGetStrokeWidth.argtypes = [c_void_p]
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lib.DrawGetStrokeWidth.restype = c_double
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lib.DrawGetFont.argtypes = [c_void_p]
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lib.DrawGetFont.restype = c_void_p
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lib.DrawGetFontFamily.argtypes = [c_void_p]
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lib.DrawGetFontFamily.restype = c_void_p
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lib.DrawGetFontResolution.argtypes = [
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c_void_p, POINTER(c_double), POINTER(c_double)
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]
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lib.DrawGetFontResolution.restype = c_uint
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lib.DrawGetFontSize.argtypes = [c_void_p]
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lib.DrawGetFontSize.restype = c_double
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lib.DrawGetFontStyle.argtypes = [c_void_p]
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lib.DrawGetFontStyle.restype = c_int
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lib.DrawGetFontWeight.argtypes = [c_void_p]
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lib.DrawGetFontWeight.restype = c_size_t
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lib.DrawGetFontStretch.argtypes = [c_void_p]
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lib.DrawGetFontStretch.restype = c_int
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lib.DrawGetTextAlignment.argtypes = [c_void_p]
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lib.DrawGetTextAlignment.restype = c_int
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lib.DrawGetTextAntialias.argtypes = [c_void_p]
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lib.DrawGetTextAntialias.restype = c_int
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lib.DrawGetTextDecoration.argtypes = [c_void_p]
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lib.DrawGetTextDecoration.restype = c_int
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try:
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lib.DrawGetTextDirection.argtypes = [c_void_p]
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lib.DrawGetTextDirection.restype = c_int
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except AttributeError:
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lib.DrawGetTextDirection = None
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lib.DrawGetTextEncoding.argtypes = [c_void_p]
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lib.DrawGetTextEncoding.restype = c_void_p
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try:
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lib.DrawGetTextInterlineSpacing.argtypes = [c_void_p]
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lib.DrawGetTextInterlineSpacing.restype = c_double
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except AttributeError:
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lib.DrawGetTextInterlineSpacing = None
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lib.DrawGetTextInterwordSpacing.argtypes = [c_void_p]
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lib.DrawGetTextInterwordSpacing.restype = c_double
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lib.DrawGetTextKerning.argtypes = [c_void_p]
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lib.DrawGetTextKerning.restype = c_double
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lib.DrawGetTextUnderColor.argtypes = [c_void_p, c_void_p]
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lib.DrawGetVectorGraphics.argtypes = [c_void_p]
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lib.DrawGetVectorGraphics.restype = c_void_p
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lib.DrawSetGravity.argtypes = [c_void_p, c_int]
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lib.DrawGetGravity.argtypes = [c_void_p]
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lib.DrawGetGravity.restype = c_int
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lib.ClearDrawingWand.argtypes = [c_void_p]
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lib.DrawAnnotation.argtypes = [
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c_void_p, c_double, c_double, POINTER(c_ubyte)
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]
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lib.DrawArc.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double, c_double, c_double
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]
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lib.DrawBezier.argtypes = [c_void_p, c_ulong, POINTER(PointInfo)]
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lib.DrawCircle.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double
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]
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lib.DrawColor.argtypes = [c_void_p, c_double, c_double, c_uint]
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lib.DrawEllipse.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double, c_double, c_double
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]
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lib.DrawLine.argtypes = [c_void_p, c_double, c_double, c_double, c_double]
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if is_im_6:
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lib.DrawMatte.argtypes = [c_void_p, c_double, c_double, c_int]
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else:
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lib.DrawMatte = None
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lib.DrawPathClose.argtypes = [c_void_p]
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lib.DrawPathCurveToAbsolute.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double, c_double, c_double
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]
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lib.DrawPathCurveToRelative.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double, c_double, c_double
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]
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lib.DrawPathCurveToQuadraticBezierAbsolute.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double
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]
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lib.DrawPathCurveToQuadraticBezierRelative.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double
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]
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lib.DrawPathCurveToQuadraticBezierSmoothAbsolute.argtypes = [
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c_void_p, c_double, c_double
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]
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lib.DrawPathCurveToQuadraticBezierSmoothRelative.argtypes = [
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c_void_p, c_double, c_double
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]
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lib.DrawPathCurveToSmoothAbsolute.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double
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]
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lib.DrawPathCurveToSmoothRelative.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double
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]
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lib.DrawPathEllipticArcAbsolute.argtypes = [
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c_void_p, c_double, c_double, c_double, c_uint, c_uint, c_double,
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c_double
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]
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lib.DrawPathEllipticArcRelative.argtypes = [
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c_void_p, c_double, c_double, c_double, c_uint, c_uint, c_double,
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c_double
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]
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lib.DrawPathFinish.argtypes = [c_void_p]
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lib.DrawPathLineToAbsolute.argtypes = [c_void_p, c_double, c_double]
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lib.DrawPathLineToRelative.argtypes = [c_void_p, c_double, c_double]
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lib.DrawPathLineToHorizontalAbsolute.argtypes = [c_void_p, c_double]
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lib.DrawPathLineToHorizontalRelative.argtypes = [c_void_p, c_double]
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lib.DrawPathLineToVerticalAbsolute.argtypes = [c_void_p, c_double]
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lib.DrawPathLineToVerticalRelative.argtypes = [c_void_p, c_double]
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lib.DrawPathMoveToAbsolute.argtypes = [c_void_p, c_double, c_double]
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lib.DrawPathMoveToRelative.argtypes = [c_void_p, c_double, c_double]
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lib.DrawPathStart.argtypes = [c_void_p]
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lib.DrawPoint.argtypes = [c_void_p, c_double, c_double]
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lib.DrawPolygon.argtypes = [c_void_p, c_ulong, POINTER(PointInfo)]
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lib.DrawPolyline.argtypes = [c_void_p, c_ulong, POINTER(PointInfo)]
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lib.DrawRotate.argtypes = [c_void_p, c_double]
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lib.DrawRectangle.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double
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]
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lib.DrawRoundRectangle.argtypes = [
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c_void_p, c_double, c_double, c_double, c_double, c_double, c_double
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]
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lib.DrawScale.argtypes = [c_void_p, c_double, c_double]
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lib.DrawSkewX.argtypes = [c_void_p, c_double]
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lib.DrawSkewY.argtypes = [c_void_p, c_double]
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lib.DrawTranslate.argtypes = [c_void_p, c_double, c_double]
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lib.PushDrawingWand.argtypes = [c_void_p]
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lib.PushDrawingWand.restype = c_uint
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lib.DrawPushClipPath.argtypes = [c_void_p, c_char_p]
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lib.DrawPushDefs.argtypes = [c_void_p]
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lib.DrawPushPattern.argtypes = [
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c_void_p, c_char_p, c_double, c_double, c_double, c_double
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]
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lib.DrawPushClipPath.restype = c_uint
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lib.PopDrawingWand.argtypes = [c_void_p]
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lib.PopDrawingWand.restype = c_uint
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lib.DrawPopClipPath.argtypes = [c_void_p]
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lib.DrawPopDefs.argtypes = [c_void_p]
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lib.DrawPopPattern.argtypes = [c_void_p]
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