def plot_intrinsic(X, w, h):
svg = MYSVGWriter(640, 480, -100, -100, 100, 100)
x_prev, y_prev = None, None
for row in X:
x= 10**1*row[0] #to scale data
y= 10**1*row[1] #to scale data
svg.dot(x ,y,1, 0x008080)
if x_prev and y_prev:
svg.line(x_prev, y_prev, x, y, .05, 0xc0c0c0)
x_prev=x
y_prev=y
svg.svgprint("intrinsic.svg")
svg = MYSVGWriter(500, 500, 0, 0, 100, 100)
start_position=4
for i in range(len( pca02.eigenvalues)):
svg.rect(start_position, 0, 3, 27*pca02.eigenvalues[i] , 0x008080)
start_position+= 4
# print pca02.eigenvalues
svg.svgprint("plot3.svg")
#plot4.svg
svg = MYSVGWriter(500, 500, -100, -100, 110, 110)
start_position=10
for i in range(len( pca02.matrix)):
row = pca02.matrix[i]
reduced= pca02.reduce(row[:len(row)], 2)
x= 10**17*reduced[0]#to scale data
y= 10**17*reduced[1]#to scale data
if pca02.Y[i][0]:
svg.dot(x ,y,1, 0x008080)
else:
svg.dot(x ,y,1, 0x800000)
svg.svgprint("plot4.svg")
print 'done'