def __init__(self):
# print("constucting...")
# self.se = serial.Serial('/dev/cu.usbserial')
# self.device = DXY980(self.se)
plotters = instantiate_plotters()
if len(plotters) > 0:
self.device = plotters[0]
else:
raise Exception("No plotters found!")
def plot_hpgl_file(file): '''Send an HPGL file to the plotter found connected to the computer.''' plotter = instantiate_plotters( )[0] plotter.set_origin_bottom_left() plotter.write_file(file) ## call flush( ) to wait till all data is written before exiting... plotter._serial_port.flush( )
def plot_hpgl_file(file):
"""Send an HPGL file to the plotter found connected to the computer."""
plotter = instantiate_plotters()[0]
plotter.set_origin_bottom_left()
plotter.write_file(file)
## call flush( ) to wait till all data is written before exiting...
plotter._serial_port.flush()
from chiplotle import * from chiplotle.tools.plottertools import instantiate_plotters plotter = instantiate_plotters( )[0] assert plotter._buffer_space assert plotter.id assert plotter.actual_position assert plotter.commanded_position assert plotter.digitized_point assert plotter.output_error assert plotter.options assert plotter.output_p1p2 assert plotter.status
def plot_hpgl_file_max_size(file):
'''
Scale an HPGL file so that it will plot as large as possible on the
the plotter found connected to the computer.
Make sure your hpgl file does not include any IN, IP, or SC commands,
as they will interfere with the scaling included here!
Plot origin will be on the bottom, left and plot will be scaled
to be as large as possible without distorting either axis.
'''
plotter = instantiate_plotters( )[0]
plotter.set_origin_bottom_left()
f = io.import_hpgl_file(file)
dimensions = hpgltools.get_bounding_box(f)
print "original dimensions: "
print dimensions
minX = dimensions[0][0]
minY = dimensions[0][1]
maxX = dimensions[1][0]
maxY = dimensions[1][1]
widthPlot = maxX - minX
heightPlot = maxY - minY
width = plotter.margins.hard.width
height = plotter.margins.hard.height
maxScaleWidth = float(width) / widthPlot
maxScaleHeight = float(height) / heightPlot
scaler = max(maxScaleHeight, maxScaleWidth)
p1X = 0
p1Y = 0
p2X = int(widthPlot * scaler)
p2Y = int(heightPlot * scaler)
print 'minX, minY, maxX, maxY: ', minX, minY, maxX, maxY
print 'width, height: ', widthPlot, heightPlot
print 'p1x, p1y, p2x, p2y: ', p1X, p1Y, p2X, p2Y
print 'scaler: ', scaler
hpgltools.scale(f, scaler)
dimensions = hpgltools.get_bounding_box(f)
hpgltools.transpose(f, [-dimensions[0][0], -dimensions[0][1]])
dimensions = hpgltools.get_bounding_box(f)
print "scaled dimensions: "
print dimensions
plotter.write(f)
## call flush( ) to wait till all data is written before exiting...
plotter._serial_port.flush( )
def plot_hpgl_file_max_size(file):
"""
Scale an HPGL file so that it will plot as large as possible on the
the plotter found connected to the computer.
Make sure your hpgl file does not include any IN, IP, or SC commands,
as they will interfere with the scaling included here!
Plot origin will be on the bottom, left and plot will be scaled
to be as large as possible without distorting either axis.
"""
plotter = instantiate_plotters()[0]
plotter.set_origin_bottom_left()
f = io.import_hpgl_file(file)
dimensions = hpgltools.get_bounding_box(f)
print "original dimensions: "
print dimensions
minX = dimensions[0][0]
minY = dimensions[0][1]
maxX = dimensions[1][0]
maxY = dimensions[1][1]
widthPlot = maxX - minX
heightPlot = maxY - minY
width = plotter.margins.hard.width
height = plotter.margins.hard.height
maxScaleWidth = float(width) / widthPlot
maxScaleHeight = float(height) / heightPlot
scaler = max(maxScaleHeight, maxScaleWidth)
p1X = 0
p1Y = 0
p2X = int(widthPlot * scaler)
p2Y = int(heightPlot * scaler)
print "minX, minY, maxX, maxY: ", minX, minY, maxX, maxY
print "width, height: ", widthPlot, heightPlot
print "p1x, p1y, p2x, p2y: ", p1X, p1Y, p2X, p2Y
print "scaler: ", scaler
hpgltools.scale(f, scaler)
dimensions = hpgltools.get_bounding_box(f)
hpgltools.transpose(f, [-dimensions[0][0], -dimensions[0][1]])
dimensions = hpgltools.get_bounding_box(f)
print "scaled dimensions: "
print dimensions
plotter.write(f)
## call flush( ) to wait till all data is written before exiting...
plotter._serial_port.flush()
