From 93ba106c94b7a2d2109842432fed3dbe920c3558 Mon Sep 17 00:00:00 2001
From: Peter Ward <peteraward@gmail.com>
Date: Thu, 19 Jul 2012 20:08:23 +1000
Subject: Move everything into a package.

---
 pngchart.py | 53 -----------------------------------------------------
 1 file changed, 53 deletions(-)
 delete mode 100644 pngchart.py

(limited to 'pngchart.py')

diff --git a/pngchart.py b/pngchart.py
deleted file mode 100644
index 5428718..0000000
--- a/pngchart.py
+++ /dev/null
@@ -1,53 +0,0 @@
-from pngcanvas import PNGCanvas
-
-try:
-    from itertools import izip as zip
-except ImportError:
-    pass
-
-class SimpleLineChart(object):
-    def __init__(self, width, height, colours=None, legend=None):
-        self.canvas = PNGCanvas(width, height)
-
-        self.width = width
-        self.height = height
-
-        self.colours = colours
-        self.legend = legend
-
-        self.series = []
-
-    def add_data(self, series):
-        self.series.append(series)
-
-    def render(self):
-        max_width = max(map(len, self.series))
-        max_height = max(map(max, self.series))
-        x_scale = float(self.width) / max_width
-        y_scale = float(self.height) / max_height
-
-        data = zip(self.series, self.colours or [], self.legend or [])
-        for series, colour, legend in data:
-            colour = int(colour, 16)
-            self.canvas.color = (
-                colour>>16 & 0xff,
-                colour>>8 & 0xff,
-                colour & 0xff,
-                0xff,
-            )
-            last = None
-            for x, y in enumerate(series):
-                if y is not None:
-                    y = self.height - y * y_scale
-                    if last is not None:
-                        x *= x_scale
-                        self.canvas.line(x - x_scale, last, x, y)
-                last = y
-
-    def download(self, filename):
-        self.render()
-
-        f = open(filename, 'wb')
-        f.write(self.canvas.dump())
-        f.close()
-
-- 
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