def __init__(self, node, metrics=None):
super(NationalFlagImage, self).__init__(node, metrics)
self.textalign = 'left'
self.image_path = image_path
box = metrics.cell(node).box
bounded = (box[2] - box[0], box[3] - box[1])
size = images.get_image_size(image_path)
size = images.calc_image_size(size, bounded)
pt = metrics.cell(node).center
self.image_box = Box(pt.x - size[0] / 2, pt.y - size[1] / 2,
pt.x + size[0] / 2, pt.y + size[1] / 2)
width = metrics.node_width / 2 - size[0] / 2 + metrics.cellsize
self.textbox = Box(pt.x + size[0] / 2, pt.y - size[1] / 2,
pt.x + size[0] / 2 + width, pt.y + size[1] / 2)
size = self.metrics.textsize(node.label,
self.metrics.font_for(None),
self.textbox.width)
self.connectors[0] = XY(pt.x, self.image_box[1])
self.connectors[1] = XY(
self.image_box.x2 + size.width + self.metrics.node_padding,
pt.y)
self.connectors[2] = XY(pt.x, self.image_box[3])
self.connectors[3] = XY(self.image_box[0], pt.y)
def __init__(self, node, metrics):
self.node = node
self.metrics = metrics
m = self.metrics.cell(self.node)
self.textalign = 'center'
self.connectors = [m.top, m.right, m.bottom, m.left]
if node.icon is None:
self.iconbox = None
self.textbox = m.box
else:
image_size = images.get_image_size(node.icon)
if image_size is None:
iconsize = (0, 0)
else:
boundedbox = [metrics.node_width // 2, metrics.node_height]
iconsize = images.calc_image_size(image_size, boundedbox)
vmargin = (metrics.node_height - iconsize[1]) // 2
self.iconbox = Box(m.topleft.x,
m.topleft.y + vmargin,
m.topleft.x + iconsize[0],
m.topleft.y + vmargin + iconsize[1])
self.textbox = Box(self.iconbox[2], m.top.y,
m.bottomright.x, m.bottomright.y)
def __init__(self, node, metrics):
self.node = node
self.metrics = metrics
m = self.metrics.cell(self.node)
self.textalign = 'center'
self.connectors = [m.top, m.right, m.bottom, m.left]
if node.icon is None:
self.iconbox = None
self.textbox = m.box
else:
image_size = images.get_image_size(node.icon)
if image_size is None:
iconsize = (0, 0)
else:
boundedbox = [metrics.node_width // 2, metrics.node_height]
iconsize = images.calc_image_size(image_size, boundedbox)
vmargin = (metrics.node_height - iconsize[1]) // 2
self.iconbox = Box(m.topleft.x, m.topleft.y + vmargin,
m.topleft.x + iconsize[0],
m.topleft.y + vmargin + iconsize[1])
self.textbox = Box(self.iconbox[2], m.top.y, m.bottomright.x,
m.bottomright.y)
def __init__(self, node, metrics=None):
super(TextBox, self).__init__(node, metrics)
if self.node.background:
size = images.get_image_size(self.node.background)
size = images.calc_image_size(size, self.textbox.size)
pt = self.textbox.center
self.textbox = Box(pt.x - size[0] // 2, pt.y - size[1] // 2,
pt.x + size[0] // 2, pt.y + size[1] // 2)
self.connectors[0] = XY(pt.x, self.textbox[1])
self.connectors[1] = XY(self.textbox[2], pt.y)
self.connectors[2] = XY(pt.x, self.textbox[3])
self.connectors[3] = XY(self.textbox[0], pt.y)
if self.node.icon:
self.connectors[3] = XY(self.iconbox[0], pt.y)
def __init__(self, node, metrics=None):
super(TextBox, self).__init__(node, metrics)
if self.node.background:
size = images.get_image_size(self.node.background)
size = images.calc_image_size(size, self.textbox.size)
pt = self.textbox.center
self.textbox = Box(pt.x - size[0] // 2, pt.y - size[1] // 2,
pt.x + size[0] // 2, pt.y + size[1] // 2)
self.connectors[0] = XY(pt.x, self.textbox[1])
self.connectors[1] = XY(self.textbox[2], pt.y)
self.connectors[2] = XY(pt.x, self.textbox[3])
self.connectors[3] = XY(self.textbox[0], pt.y)
if self.node.icon:
self.connectors[3] = XY(self.iconbox[0], pt.y)
def on_build_finished(self, node):
uses_formula_image = getattr(node, 'uses_formula_image', False)
if uses_formula_image and node.resizable is True:
node.width, node.height = get_image_size(node.background.name)
node.width += 2 * X_PADDING # left and right
node.height += 2 * Y_PADDING # top and bottom
