def _draw_text(self):
if self.text == '' or self.text is None:
self.text_cursor.x_plus(self.max_width)
elif hasattr(self, 'text_list'):
self.text_cursor.y_plus(-self.padding_bottom -
((len(self.text_list) - 1) *
(self.line_size + self.line_space)) -
self.diff_bottom)
i = 0
for item in self.text_list:
self.text_cursor.x_plus(self.padding_left +
self.width_diff_l[i])
self.text_object = PDFText(self.table.session, self.table.page,
item, self.font, self.text_color,
self.text_cursor)
self.text_cursor.x_plus(-self.font._string_width(item) -
self.width_diff_l[i])
self.text_cursor.y_plus(self.line_space + self.line_size)
i += 1
self.text_cursor.x_plus(
self.font._string_width(self.text_list[-1]) +
self.padding_right + self.width_diff_right +
self.width_diff_l[-1])
self.text_cursor.y_plus(self.padding_bottom + self.diff_bottom -
self.line_space - self.line_size)
else:
self.text_cursor.y_plus(-(self.padding_bottom + self.diff_bottom))
self.text_cursor.x_plus(self.padding_left + self.width_diff_left)
self.text_object = PDFText(self.table.session, self.table.page,
self.text, self.font, self.text_color,
self.text_cursor)
self.text_cursor.x_plus(self.padding_right + self.width_diff_right)
self.text_cursor.y_plus(self.padding_bottom + self.diff_bottom)
def draw_axis_titles(self, x_title=None, y_title=None):
if x_title is not None:
label_cursor_x = PDFCursor(self.origin.x + (self.width - self.padding[0])/ 2.0, self.origin.y + 0.8 * self.padding[1])
PDFText(self.session, self.page, x_title, cursor=label_cursor_x)
if y_title is not None:
if self.padding[0] == 0:
self.padding = (self.width * 0.12, self.padding[1])
label_cursor_y = PDFCursor(self.origin.x - 0.8 * self.padding[0], self.origin.y - (self.height / 2.0) - 0.8 * self.padding[1])
text = PDFText(self.session, self.page, None, cursor=label_cursor_y)
text.text_rotate(-90)
text._text(y_title)
def _draw_legend_title(self, legend_title="Legend"):
text_width = self.session.parent.document.font._string_width(legend_title)
text_height = self.session.parent.document.font.font_size
text_cursor = PDFCursor(self.legend_start_cursor.x + (self.legend_width - text_width) / 2.0, self.legend_start_cursor.y + 1.2 * text_height)
legend_title = PDFText(self.session, self.page, "Legend", cursor=text_cursor)
self.legend_data_start = PDFCursor(self.legend_start_cursor.x + 10, self.legend_start_cursor.y + 3 * text_height)
def _draw_title(self):
if self.title is not None:
save_font = self.font
self.session.parent.document.set_font(save_font.family, "b", save_font.font_size * 1.2)
title_cursor = PDFCursor(self.origin.x + (self.width - self.session.parent.document.font._string_width(self.title))/ 2.0, self.origin.y - self.height - (self.padding[1] * 0.4))
title = PDFText(self.session, self.page, self.title, cursor=title_cursor, color=self.base_color)
self.session.parent.document.set_font(font=save_font)
def draw_y_label(self, i, k, x1, y1):
if self.axis_labels is None:
return
elif self.axis_labels is "Auto":
text = i
else:
text = self.axis_labels["y"][k]
cursor = PDFCursor(x1 - self.font._string_width(text) - 1, y1 + 2)
label = PDFText(self.session, self.page, '%s' % text, cursor=cursor)
def _draw_legend_line(self, index, series_name):
end = PDFCursor(self.legend_data_start.x + 10, self.legend_data_start.y + 10)
box = PDFRectangle(self.session, self.page, self.legend_data_start, end, None, self.fill_colors[index], style="F", stroke="solid")
box._draw()
end.x_plus(10)
text = PDFText(self.session, self.page, series_name, cursor=end, color=self.base_color)
w = end.x + 4
if w > self.max_x:
self.max_x = w
self.legend_data_start.y_plus(1.75 * self._legend_line_height)
def draw_axis_titles(self, x_title=None, y_title=None):
if x_title is not None:
label_cursor_x = PDFCursor(self.origin.x + (self.width - self.padding[0])/ 2.0, self.origin.y + 0.8 * self.padding[1])
PDFText(self.session, self.page, x_title, cursor=label_cursor_x)
if y_title is not None:
if self.padding[0] == 0:
self.padding = (self.width * 0.12, self.padding[1])
label_cursor_y = PDFCursor(self.origin.x - 0.8 * self.padding[0], self.origin.y - (self.height / 2.0) - 0.8 * self.padding[1])
text = PDFText(self.session, self.page, None, cursor=label_cursor_y)
text.text_rotate(-90)
text._text(y_title)
def _draw_legend_line(self, index, series_name):
line_height = self.session.parent.document.font.font_size
end = PDFCursor(self.legend_data_start.x + 15,
self.legend_data_start.y)
line = PDFLine(self.session,
self.page,
self.legend_data_start,
end,
color=self.line_colors[index])
line._draw()
end.x_plus(10)
end.y_plus(0.25 * line_height)
text = PDFText(self.session, self.page, series_name, cursor=end)
self.legend_data_start.y_plus(1.75 * line_height)
def draw_label(self, text):
self.session.parent.document.set_font_size(10)
if self.test_angle < 90:
self.point_cursor.x_plus(-3)
if self.test_angle > 90 and self.test_angle < 250:
width = self.session.parent.document.font._string_width(text)
self.point_cursor.x_plus(-(width))
if self.test_angle > 180 and self.test_angle < 250:
self.point_cursor.x_plus(-4)
self.point_cursor.y_plus(2)
if self.test_angle > 250 and self.test_angle < 270:
self.point_cursor.y_plus(12)
if self.test_angle > 270 and self.test_angle < 360:
self.point_cursor.y_plus(8)
self.point_cursor.x_plus(2)
PDFText(self.session, self.page, text, color=self.base_color, cursor=self.point_cursor)
def draw_data(self):
if self.legend is not None:
self._draw_legend_title()
i = 0
for series in self.data:
if self.legend is not None:
self._draw_legend_line(i, series.keys()[0])
series = series.values()[0]
self._set_color(i)
self.line = LinearRegressionLine()
i += 1
cursors = []
for value in series:
cursor = self.get_coord(value)
cursors.append(cursor)
self.line.add_data(value)
self._draw_dots(cursors)
if self.linear_regression:
self.line.calculate_line()
cursor1, cursor2 = self.line.get_cursors(cursors)
trend = PDFLine(self.session, self.page, cursor1, cursor2)
trend._draw()
if self.linear_regression_equation:
text = self.line.get_equation()
text_width = self.session.parent.document.font._string_width(
text)
text_height = self.session.parent.document.font.font_size * 1.2
x = cursor2.x + (-text_width)
y = self.line._get_y_at_x(x) + text_height
PDFText(self.session,
self.page,
text,
cursor=PDFCursor(x, y))
if self.legend is not None:
self._draw_legend_box()
def draw_x_label(self, i, k, x1, y1):
text = self.data[k][0]
cursor = PDFCursor(
x1 - (self.x_delta + self.font._string_width(text)) / 2.0, y1 + 9)
label = PDFText(self.session, self.page, '%s' % text, cursor=cursor)
