plotting.figure.quad()
Syntax : quad(parameters)
Parameters :
- left : x-coordinates of the left edges of the quadrilateral
- right : x-coordinates of the right edges of the quadrilateral
- top : y-coordinates of top the edges of the quadrilateral
- bottom : y-coordinates bottom of the edges of the quadrilateral
Returns : an object of class
GlyphRenderer
Example 1 : In this example we will be using the default values for plotting the graph.
# importing the modules from bokeh.plotting import figure, output_file, show # file to save the model output_file( "gfg.html" ) # instantiating the figure object graph = figure(title = "Bokeh Quadrilateral Graph" , match_aspect = True ) # the points to be plotted top = 3 bottom = 1 left = 0 right = 4 # plotting the graph graph.quad(left, right, top, bottom) # displaying the model show(graph) |
Output :
Example 2 : In this example we will be plotting the multiple quadrilaterals with various other parameters
# importing the modules from bokeh.plotting import figure, output_file, show # file to save the model output_file( "gfg.html" ) # instantiating the figure object graph = figure(title = "Bokeh Quadrilateral Graph" ) # name of the x-axis graph.xaxis.axis_label = "x-axis" # name of the y-axis graph.yaxis.axis_label = "y-axis" # points to be plotted left = [ 2 , 3 , 6 ] right = [ 1 , 5 , 0 ] top = [ 3 , 6 , 6 ] bottom = [ 1 , 5 , 2 ] # color value of the patch color = [ "yellow" , "red" , "blue" ] # fill alpha value of the patch fill_alpha = [ 0.9 , 0.7 , 0.5 ] # plotting the graph graph.quad(left, right, top, bottom, color = color, fill_alpha = fill_alpha) # displaying the model show(graph) |
Output :
Python Bokeh – Plotting Quadrilaterals on a Graph
Bokeh is a Python interactive data visualization. It renders its plots using HTML and JavaScript. It targets modern web browsers for presentation providing elegant, concise construction of novel graphics with high-performance interactivity.
Bokeh can be used to plot quadrilaterals on a graph. Plotting quadrilaterals on a graph can be done using the quad()
method of the plotting
module.