编辑:我能够让它工作如下:
import matplotlib
from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.figure import Figure
import matplotlib.pyplot as plt
from PyQt4 import QtCore, QtGui
from ui_ageingReport import Ui_report_ageingDisplay
class AgeingChart():
def __init__(self, label, frac, titl):
self.age_dialog=QtGui.QDialog()
self.age_ui = Ui_report_ageingDisplay()
self.age_ui.setupUi(self.age_dialog)
self.dpi = 120
self.fig = plt.figure(1, figsize=(4,4))
self.fig.add_subplot(111)
explode=(0, 0.05, 0, 0, 0)
labels = label
fracs = frac
plt.pie(fracs, explode=explode, labels=labels, autopct='%1.1f%%', shadow=True)
plt.title(titl, bbox={'facecolor':'0.8', 'pad':10})
self.canvas = FigureCanvas(self.fig)
self.canvas.setParent(self.age_ui.chart)
self.age_dialog.exec_()
唯一的问题是定位它请看下面的图片,它目前看起来像第一张图片,但我希望它看起来像第二张图片我对第二张图片进行了Photoshop处理,这就是为什么有些文字被切掉了我需要更多空间在侧面以允许标记。
谢谢
我无法在这里上传图片的一些原因是图片的链接 http://www.somans.com/Untitled-1.jpg