resizing the plot when adding a line doesn't work

On Aug 15, 2016, at 12:20 PM, Adam Hubbell <adam32122@gmail.com> wrote:

I have a method for resizing the plot, it just calculates the min and max x and y of all visible lines, then adds some padding, and sets the x and y range start and end. When I call this method from a button press, it works fine. It also works fine in when called from a checkbox on/off that turns lines visible/invisible . But when I call resize from a method that creates a line by calling my_figure.line, the plot won't resize.

  def resize():
                #sets the plot to some standard size if there are no lines visible or existent
    if len(line_onOff.active) == 0 or len(line_onOff.labels)==0:
      plot.x_range.start = ts_to_epoch(df['Date'].min()) #converts timestamps to epoch
      plot.x_range.end = ts_to_epoch(df['Date'].max())
      plot.y_range.start = 0
      plot.y_range.end = 100
    else:
      xmin,xmax,ymin,ymax = calc_range(lines) # "lines" is a list of line-type GlyphRenderers made from my_figure.line
      plot.x_range.start = xmin #"calc_range()" finds the overall min and max of the lines x and y values
      plot.x_range.end = xmax
      plot.y_range.start = ymin
      plot.y_range.end = ymax

x and y ranges are initially set to DataRange1d(start= some_value, end=some_other_value)

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On Monday, August 15, 2016 at 12:20:30 PM UTC-5, Adam Hubbell wrote:

I have a method for resizing the plot, it just calculates the min and max x and y of all visible lines, then adds some padding, and sets the x and y range start and end. When I call this method from a button press, it works fine. It also works fine in when called from a checkbox on/off that turns lines visible/invisible . But when I call resize from a method that creates a line by calling my_figure.line, the plot won’t resize.

def resize():

#sets the plot to some standard size if there are no lines visible or existent

  if len(line_onOff.active) == 0 or len(line_onOff.labels)==0:

  	plot.x_range.start = ts_to_epoch(df['Date'].min())  #converts timestamps to epoch

  	plot.x_range.end = ts_to_epoch(df['Date'].max())

  	plot.y_range.start = 0

  	plot.y_range.end =  100

  else:

  	xmin,xmax,ymin,ymax = calc_range(lines)  # "lines" is a list of line-type GlyphRenderers made from my_figure.line

  	plot.x_range.start = xmin                            #"calc_range()" finds the overall min and max of the lines x and y values

  	plot.x_range.end = xmax

  	plot.y_range.start = ymin

  	plot.y_range.end = ymax

x and y ranges are initially set to DataRange1d(start= some_value, end=some_other_value)