Python layout_path示例

示例#1

def render_sample(ctx, text, family, fontsize):
    ctx.new_path()
    ctx.move_to(0, 0)
    layout = _libpango.create_layout(ctx)
    _set_sample_layout(layout, text, family, fontsize)
    _libpango.layout_path(ctx, layout)


#---Font sampling end

示例#2

文件： __init__.py 项目： Scrik/sk1-wx

def get_glyphs(ctx, layout_data, text, width, text_style, attributes):
	glyphs = []
	i = -1
	for item in text:
		i += 1

		if item in NONPRINTING_CHARS:
			glyphs.append(None)
			continue

		ctx.new_path()
		ctx.move_to(0, 0)
		layout = _libpango.create_layout(ctx)
		_set_layout(layout, item, width, text_style, attributes)
		_libpango.layout_path(ctx, layout)
		cpath = ctx.copy_path()
		matrix = cairo.Matrix(1.0, 0.0, 0.0, -1.0,
							layout_data[i][0], layout_data[i][1])
		libcairo.apply_cmatrix(cpath, matrix)
		glyphs.append(cpath)
	return glyphs

示例#3

文件： __init__.py 项目： Scrik/sk1-wx

def get_rtl_glyphs(ctx, layout_data, byte_dict, text, width, text_style, attributes):
	glyphs = []
	for item in layout_data:
		try:
			txt = text[byte_dict[item[5]]]
		except:continue

		if txt in NONPRINTING_CHARS:
			glyphs.append(None)
			continue

		ctx.new_path()
		ctx.move_to(0, 0)
		layout = _libpango.create_layout(ctx)
		_set_layout(layout, txt, width, text_style, attributes)
		_libpango.layout_path(ctx, layout)
		cpath = ctx.copy_path()
		matrix = cairo.Matrix(1.0, 0.0, 0.0, -1.0, item[0], item[1])
		libcairo.apply_cmatrix(cpath, matrix)
		glyphs.append(cpath)
	return glyphs

示例#4

文件： core.py 项目： Acidburn0zzz/sk1-wx

def layout_path(ctx=CTX, layout=PANGO_LAYOUT):
    _libpango.layout_path(ctx, layout)

示例#5

文件： fonts.py 项目： sk1project/sk1-wx

def render_sample(ctx, text, family, fontsize):
    ctx.new_path()
    ctx.move_to(0, 0)
    layout = _libpango.create_layout(ctx)
    _set_sample_layout(layout, text, family, fontsize)
    _libpango.layout_path(ctx, layout)