def add_picture(self, file, left, top, width=None, height=None):
"""
Add picture shape displaying image in *file*, where *file* can be
either a path to a file (a string) or a file-like object.
"""
image, rel = self.__slide._add_image(file)
id = self.__next_shape_id
name = 'Picture %d' % (id-1)
desc = image._desc
rId = rel._rId
width, height = image._scale(width, height)
pic = CT_Picture.new_pic(id, name, desc, rId, left, top, width, height)
self.__spTree.append(pic)
picture = _Picture(pic)
self.__shapes.append(picture)
return picture
def add_picture(self, file, left, top, width=None, height=None):
"""
Add picture shape displaying image in *file*, where *file* can be
either a path to a file (a string) or a file-like object.
"""
image, rel = self.__slide._add_image(file)
id = self.__next_shape_id
name = 'Picture %d' % (id - 1)
desc = image._desc
rId = rel._rId
width, height = image._scale(width, height)
pic = CT_Picture.new_pic(id, name, desc, rId, left, top, width, height)
self.__spTree.append(pic)
picture = _Picture(pic)
self.__shapes.append(picture)
return picture
def test_new_pic_generates_correct_xml(self):
"""CT_Picture.new_pic() returns correct XML"""
# setup ------------------------
id_, name, desc, rId = 9, "Picture 8", "test-image.png", "rId7"
left, top, width, height = 111, 222, 333, 444
xml = (
'<p:pic %s>\n <p:nvPicPr>\n <p:cNvPr id="%d" name="%s" descr='
'"%s"/>\n <p:cNvPicPr>\n <a:picLocks noChangeAspect="1"/>'
"\n </p:cNvPicPr>\n <p:nvPr/>\n </p:nvPicPr>\n <p:blipFil"
'l>\n <a:blip r:embed="%s"/>\n <a:stretch>\n <a:fillRe'
"ct/>\n </a:stretch>\n </p:blipFill>\n <p:spPr>\n <a:xfrm"
'>\n <a:off x="%d" y="%d"/>\n <a:ext cx="%d" cy="%d"/>'
'\n </a:xfrm>\n <a:prstGeom prst="rect">\n <a:avLst/>'
"\n </a:prstGeom>\n </p:spPr>\n</p:pic>\n"
% (nsdecls("a", "p", "r"), id_, name, desc, rId, left, top, width, height)
)
# exercise ---------------------
pic = CT_Picture.new_pic(id_, name, desc, rId, left, top, width, height)
# verify -----------------------
self.assertEqualLineByLine(xml, pic)
def test_new_pic_generates_correct_xml(self):
"""CT_Picture.new_pic() returns correct XML"""
# setup -----------------------
id_, name, desc, rId = 9, 'Picture 8', 'test-image.png', 'rId7'
left, top, width, height = 111, 222, 333, 444
xml = (
'<?xml version=\'1.0\' encoding=\'UTF-8\' standalone=\'yes\'?>\n<'
'p:pic xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/'
'main" xmlns:p="http://schemas.openxmlformats.org/presentationml/'
'2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocu'
'ment/2006/relationships">\n <p:nvPicPr>\n <p:cNvPr id="%d" n'
'ame="%s" descr="%s"/>\n <p:cNvPicPr>\n <a:picLocks noCha'
'ngeAspect="1"/>\n </p:cNvPicPr>\n <p:nvPr/>\n </p:nvPicPr'
'>\n <p:blipFill>\n <a:blip r:embed="%s"/>\n <a:stretch>\n'
' <a:fillRect/>\n </a:stretch>\n </p:blipFill>\n <p:spP'
'r>\n <a:xfrm>\n <a:off x="%d" y="%d"/>\n <a:ext cx='
'"%d" cy="%d"/>\n </a:xfrm>\n <a:prstGeom prst="rect">\n '
' <a:avLst/>\n </a:prstGeom>\n </p:spPr>\n</p:pic>\n' %
(id_, name, desc, rId, left, top, width, height))
# exercise --------------------
pic = CT_Picture.new_pic(id_, name, desc, rId, left, top,
width, height)
# verify ----------------------
_assert_equal_line_by_line(self, xml, pic)