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lineplot.py

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import os, sys

import numpy as np

import matplotlib.pyplot as plt

from figure import *

from configuration import *

from utils import *

class LinePlot(Configuration):

def __init__(self, filename):

Configuration.__init__(self, filename)

self.xaxis_datatype = ""

self.datatype = "float"

self.line_styles = []

self.data_x = []

self.data_y = dict()

self.load_config_file()

def load_config_file(self):

if self.lines == None:

return

lines = self.lines

i = 0

lines_count = len(lines)

while i < lines_count:

l = lines[i].strip()

if l == "":

i += 1

continue

if l[0] == "#":

i += 1

continue

l = l.split(":")

i += 1

k = l[0]

v = l[1]

k = k.strip()

v = v.strip()

if k == "line_styles":

self.line_styles = v.split(",")

self.line_styles = [q.strip() for q in self.line_styles]

elif k == "datatype":

self.datatype = v

elif "data_" in k:

index = int(k.split("_")[1])

data_list = v.split(",")

data_list = [q.strip() for q in data_list]

if self.datatype == "float":

data_list = [float(q) for q in data_list]

elif self.datatype == "int":

data_list = [int(q) for q in data_list]

self.data_y[index] = data_list

self.data_x = self.xticks_label

elif "datatable" in k:

column_count = int(v)

while i < lines_count:

l = lines[i].strip()

if l == "":

i += 1

continue

if l[0] == "#":

i += 1

continue

l = l.split(";")

self.data_x.append(l[0].strip())

for _v in range(column_count):

if _v not in self.data_y:

self.data_y[_v] = []

val = l[_v+1].strip()

if self.datatype == "float":

val = float(val)

elif self.datatype == "int":

val = int(val)

self.data_y[_v].append(val)

i += 1

i += 1

if self.xaxis_datatype == "int":

self.data_x = [int(q) for q in self.data_x]

elif self.xaxis_datatype == "float":

self.data_x = [float(q) for q in self.data_x]

def draw(self, ax):

for series_index, series_data_vector in self.data_y.items():

if len(self.colors) > 0:

ax.plot(self.data_x, series_data_vector, self.line_styles[series_index], color=self.colors[series_index])

else:

ax.plot(self.data_x, series_data_vector, self.line_styles[series_index])

ax.set_xticks(self.data_x)

ax.set_xticklabels(self.data_x, rotation=self.xticks_rotation)

super(LinePlot, self).draw(ax)