예제 #1
0
파일: compact.py 프로젝트: mmoosstt/diffx
    def add_line(self, instance_xtype):
        '''
        Draw svg line representing DiffxElement.

        :param instance_xtype: XTypes.DiffxElement
        '''

        _text = instance_xtype.name()
        _w, _h = render_text.Render.get_text_size(_text)

        _h += _h * 0.25

        _svg = SVG(insert=(self.pos_x, self.pos_y), width=_w, height=_h)

        _text_svg = Text(_text)
        _text_svg['x'] = 0
        _text_svg['y'] = _h - _h * 0.25
        _text_svg['font-size'] = self.font_size
        _text_svg['font-family'] = self.font_family
        _text_svg['opacity'] = 1.0
        _text_svg['fill'] = rgb(0, 0, 0)

        _rect_svg = Rect()
        _rect_svg['x'] = 0
        _rect_svg['y'] = 0
        _rect_svg['fill'] = instance_xtype.fill
        _rect_svg['opacity'] = instance_xtype.opacity
        _rect_svg['height'] = _h
        _rect_svg['width'] = _w

        _svg.add(_text_svg)
        _svg.add(_rect_svg)

        _svg.viewbox(0, 0, _w, _h)

        self.pos_y = self.pos_y + _h
        self.pos_x_max = max(self.pos_x_max, _w + self.pos_x)
        self.pos_y_max = max(self.pos_y_max, self.pos_y)

        return _svg
예제 #2
0
파일: compact.py 프로젝트: mmoosstt/diffx
    def add_text_box(self, dx_nodes):
        '''
        Simple text box with fixed width.

        :param dx_nodes: XTypes.DiffxElement
        '''
        _text = self.get_element_text(dx_nodes.node)
        _lines = self._lines_callback(_text)

        _y = copy.deepcopy(self.pos_y)

        _svg = SVG(insert=(self.pos_x, self.pos_y))
        _t = Text('',
                  insert=(0, 0),
                  font_size=self.font_size,
                  font_family=self.font_family)

        _h = 0
        _w = 0
        for _line, _width, _height in _lines:
            _h = _h + float(_height)
            _w = max(_w, float(_width))

            _text = TSpan(_line, fill="black", insert=(0, _h))
            _t.add(_text)

        self.pos_y = self.pos_y + _h
        self.pos_y_max = max(self.pos_y_max, self.pos_y)
        self.pos_x_max = max(self.pos_x_max, _w + self.pos_x)

        _svg['height'] = _h
        _svg['width'] = _w
        _svg.viewbox(0, 0, _w, _h)

        _svg.add(_t)

        return _svg