From c08cdf84bceb43ef452e48396bfbe508f0bdd338 Mon Sep 17 00:00:00 2001 From: Hamilton Kibbe Date: Sun, 26 Oct 2014 22:40:55 -0400 Subject: removed dead code --- gerber/render/cairo_backend.py | 64 +++--------------------------------------- 1 file changed, 4 insertions(+), 60 deletions(-) (limited to 'gerber') diff --git a/gerber/render/cairo_backend.py b/gerber/render/cairo_backend.py index f5e5aca..df513bb 100644 --- a/gerber/render/cairo_backend.py +++ b/gerber/render/cairo_backend.py @@ -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) \ No newline at end of file + self.surface.write_to_png(filename) -- cgit