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removed dead code

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This commit is contained in:
Hamilton Kibbe 2014-10-26 22:40:55 -04:00
parent 1ccab332cc
commit c08cdf84bc
1 changed files with 4 additions and 60 deletions
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64
gerber/render/cairo_backend.py
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@ -23,70 +23,14 @@ import math
SCALE = 300.
#class CairoCircle(Circle):
# def line(self, ctx, x, y, color=(184/255., 115/255., 51/255.)):
# ctx.set_source_rgb (*color)
# ctx.set_line_width(self.diameter * SCALE)
# ctx.set_line_cap(cairo.LINE_CAP_ROUND)
# ctx.line_to(x * SCALE, y * SCALE)
# ctx.stroke()
#
# def arc(self, ctx, x, y, i, j, direction, color=(184/255., 115/255., 51/255.)):
# ctx_x, ctx_y = ctx.get_current_point()
#
# # Do the math
# center = ((x + i) * SCALE, (y + j) * SCALE)
# radius = math.sqrt(math.pow(ctx_x - center[0], 2) + math.pow(ctx_y - center[1], 2))
# delta_x0 = (ctx_x - center[0])
# delta_y0 = (ctx_y - center[1])
# delta_x1 = (x * SCALE - center[0])
# delta_y1 = (y * SCALE - center[1])
# theta0 = math.atan2(delta_y0, delta_x0)
# theta1 = math.atan2(delta_y1, delta_x1)
# # Draw the arc
# ctx.set_source_rgb (*color)
# ctx.set_line_width(self.diameter * SCALE)
# ctx.set_line_cap(cairo.LINE_CAP_ROUND)
# if direction == 'clockwise':
# ctx.arc_negative(center[0], center[1], radius, theta0, theta1)
# else:
# ctx.arc(center[0], center[1], radius, theta0, theta1)
# ctx.stroke()
#
# def flash(self, ctx, x, y, color=(184/255., 115/255., 51/255.)):
# ctx.set_source_rgb (*color)
# ctx.set_line_width(0)
# ctx.arc(x * SCALE, y * SCALE, (self.diameter/2.) * SCALE, 0, 2 * math.pi)
# ctx.fill()
#
#class CairoRect(Rect):
# def line(self, ctx, x, y, color=(184/255., 115/255., 51/255.)):
# ctx.set_source_rgb (*color)
# ctx.set_line_width(self.diameter * SCALE)
# ctx.set_line_cap(cairo.LINE_CAP_SQUARE)
# ctx.line_to(x * SCALE, y * SCALE)
# ctx.stroke()
#
# def flash(self, ctx, x, y, color=(184/255., 115/255., 51/255.)):
# xsize, ysize = self.size
# ctx.set_source_rgb (*color)
# ctx.set_line_width(0)
# x0 = SCALE * (x - (xsize / 2.))
# y0 = SCALE * (y - (ysize / 2.))
#
# ctx.rectangle(x0,y0,SCALE * xsize, SCALE * ysize)
# ctx.fill()
#
class GerberCairoContext(GerberContext):
def __init__(self, surface=None, size=(1000, 1000)):
GerberContext.__init__(self)
if surface is None:
self.surface = cairo.ImageSurface(cairo.FORMAT_ARGB32,
self.surface = cairo.ImageSurface(cairo.FORMAT_ARGB32,
size[0], size[1])
else:
self.surface = surface
self.surface = surface
self.ctx = cairo.Context(self.surface)
self.size = size
self.ctx.translate(0, self.size[1])
@ -94,7 +38,7 @@ class GerberCairoContext(GerberContext):
self.ctx.scale(1, -1)
self.apertures = {}
self.background = False
def set_bounds(self, bounds):
xbounds, ybounds = bounds
self.ctx.rectangle(SCALE * xbounds[0], SCALE * ybounds[0], SCALE * (xbounds[1]- xbounds[0]), SCALE * (ybounds[1] - ybounds[0]))
@ -144,4 +88,4 @@ class GerberCairoContext(GerberContext):
self._render_circle(circle, color)
def dump(self, filename):
self.surface.write_to_png(filename)
self.surface.write_to_png(filename)