from reportlab.platypus import Image

class HyperlinkedImage(Image,object):

    # The only variable I added to __init__() is hyperlink. I default it to None for the if statement I use later.
    def __init__(self,filename,hyperlink=None,width=None,height=None,kind='direct',mask='auto',lazy=1):
        super(HyperlinkedImage,self).__init__(filename,width,height,kind,mask,lazy)
        self.hyperlink = hyperlink

    def drawOn(self,canvas,x,y,_sW=0):
        if self.hyperlink: # If a hyperlink is given,create a canvas.linkURL()
            x1 = self.hAlignAdjust(x,_sW) # This is basically adjusting the x coordinate according to the alignment given to the flowable (RIGHT,LEFT,CENTER)
            y1 = y
            x2 = x1 + self._width
            y2 = y1 + self._height
            canvas.linkURL(url=self.hyperlink,rect=(x1,y1,x2,y2),thickness=0,relative=1)
        super(HyperlinkedImage,self).drawOn(canvas,_sW)