def gen_jrxml_sizes(jrxml, jrxml_opts):
root = jrxml.getroot()
for (size, orientation) in jrxml_opts.page_sizes:
root.set('name', ('_'.join([root.get('name'), size, orientation])).lower())
margin = int(root.get('leftMargin')) + int(root.get('rightMargin'))
curr_width = int(root.get('pageWidth'))
width_idx, height_idx = (int(orientation == 'landscape'),
int(orientation != 'landscape'))
(target_width,
target_height) = (SIZE_REGISTRY[size][width_idx],
SIZE_REGISTRY[size][height_idx])
root.set('pageWidth', '%d' % target_width)
root.set('columnWidth', '%d' % (target_width - margin))
root.set('pageHeight', '%d' % target_height)
scaling_factor = float(target_width - margin) / float(curr_width - margin)
scale = lambda x: round(x * scaling_factor)
for component in root.xpath("//jr:reportElement/..", namespaces=JRXML_NS):
set_x(component, scale(get_x(component)))
set_width(component, scale(get_width(component)))
for width_attr in root.xpath("//jr:*[@width and name() != 'reportElement']", namespaces=JRXML_NS):
width_attr.set('width', '%d' % scale(int(width_attr.get('width'))))
yield jrxml
def gen_jrxml_sizes(jrxml, jrxml_opts):
root = jrxml.getroot()
for (size, orientation) in jrxml_opts.page_sizes:
root.set('name', ('_'.join([root.get('name'), size,
orientation])).lower())
margin = int(root.get('leftMargin')) + int(root.get('rightMargin'))
curr_width = int(root.get('pageWidth'))
width_idx, height_idx = (int(orientation == 'landscape'),
int(orientation != 'landscape'))
(target_width, target_height) = (SIZE_REGISTRY[size][width_idx],
SIZE_REGISTRY[size][height_idx])
root.set('pageWidth', '%d' % target_width)
root.set('columnWidth', '%d' % (target_width - margin))
root.set('pageHeight', '%d' % target_height)
scaling_factor = float(target_width - margin) / float(curr_width -
margin)
scale = lambda x: round(x * scaling_factor)
for component in root.xpath("//jr:reportElement/..",
namespaces=JRXML_NS):
set_x(component, scale(get_x(component)))
set_width(component, scale(get_width(component)))
for width_attr in root.xpath(
"//jr:*[@width and name() != 'reportElement']",
namespaces=JRXML_NS):
width_attr.set('width', '%d' % scale(int(width_attr.get('width'))))
yield jrxml
def _get_cell_contents(props):
_validate_cell_contents(props)
style = None
cell_contents = etree.Element(JR + 'cellContents')
for prop in props:
frame = deepcopy(prop.getparent().getparent())
set_x(frame, 0)
set_y(frame, 0)
report_element = frame[0]
style = report_element.get('style', None)
if style is not None:
del report_element.attrib['style']
cell_contents.append(frame)
if style is not None:
cell_contents.set('style', style)
return cell_contents
def _get_cell_contents(props):
_validate_cell_contents(props)
style = None
cell_contents = etree.Element(JR + 'cellContents')
for prop in props:
frame = deepcopy(prop.getparent().getparent())
set_x(frame, 0)
set_y(frame, 0)
report_element = frame[0]
style = report_element.get('style', None)
if style is not None:
del report_element.attrib['style']
cell_contents.append(frame)
if style is not None:
cell_contents.set('style', style)
return cell_contents
