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  • Committer: Package Import Robot
  • Author(s): Matthias Klose
  • Date: 2013-01-31 20:49:20 UTC
  • mfrom: (27.1.1 raring-proposed)
  • Revision ID: package-import@ubuntu.com-20130131204920-b5zshy6vgfvdionl
Tags: 1.1.7+1.7.8-1ubuntu1
Rewrite build dependencies to allow cross builds.

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.pc/git-updates.diff/PIL/ImageDraw2.py
 
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#
 
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# The Python Imaging Library
 
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# $Id$
 
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#
 
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# WCK-style drawing interface operations
 
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#
 
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# History:
 
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# 2003-12-07 fl   created
 
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# 2005-05-15 fl   updated; added to PIL as ImageDraw2
 
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# 2005-05-15 fl   added text support
 
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# 2005-05-20 fl   added arc/chord/pieslice support
 
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#
 
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# Copyright (c) 2003-2005 by Secret Labs AB
 
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# Copyright (c) 2003-2005 by Fredrik Lundh
 
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#
 
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# See the README file for information on usage and redistribution.
 
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#
 
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import Image, ImageColor, ImageDraw, ImageFont, ImagePath
 
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class Pen:
 
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    def __init__(self, color, width=1, opacity=255):
 
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        self.color = ImageColor.getrgb(color)
 
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        self.width = width
 
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class Brush:
 
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    def __init__(self, color, opacity=255):
 
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        self.color = ImageColor.getrgb(color)
 
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class Font:
 
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    def __init__(self, color, file, size=12):
 
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        # FIXME: add support for bitmap fonts
 
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        self.color = ImageColor.getrgb(color)
 
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        self.font = ImageFont.truetype(file, size)
 
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class Draw:
 
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    def __init__(self, image, size=None, color=None):
 
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        if not hasattr(image, "im"):
 
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            image = Image.new(image, size, color)
 
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        self.draw = ImageDraw.Draw(image)
 
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        self.image = image
 
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        self.transform = None
 
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    def flush(self):
 
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        return self.image
 
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    def render(self, op, xy, pen, brush=None):
 
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        # handle color arguments
 
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        outline = fill = None; width = 1
 
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        if isinstance(pen, Pen):
 
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            outline = pen.color
 
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            width = pen.width
 
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        elif isinstance(brush, Pen):
 
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            outline = brush.color
 
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            width = brush.width
 
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        if isinstance(brush, Brush):
 
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            fill = brush.color
 
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        elif isinstance(pen, Brush):
 
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            fill = pen.color
 
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        # handle transformation
 
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        if self.transform:
 
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            xy = ImagePath.Path(xy)
 
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            xy.transform(self.transform)
 
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        # render the item
 
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        if op == "line":
 
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            self.draw.line(xy, fill=outline, width=width)
 
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        else:
 
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            getattr(self.draw, op)(xy, fill=fill, outline=outline)
 
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    def settransform(self, (xoffset, yoffset)):
 
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        self.transform = (1, 0, xoffset, 0, 1, yoffset)
 
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    def arc(self, xy, start, end, *options):
 
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        self.render("arc", xy, start, end, *options)
 
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    def chord(self, xy, start, end, *options):
 
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        self.render("chord", xy, start, end, *options)
 
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    def ellipse(self, xy, *options):
 
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        self.render("ellipse", xy, *options)
 
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    def line(self, xy, *options):
 
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        self.render("line", xy, *options)
 
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    def pieslice(self, xy, start, end, *options):
 
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        self.render("pieslice", xy, start, end, *options)
 
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    def polygon(self, xy, *options):
 
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        self.render("polygon", xy, *options)
 
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    def rectangle(self, xy, *options):
 
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        self.render("rectangle", xy, *options)
 
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    def symbol(self, xy, symbol, *options):
 
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        raise NotImplementedError("not in this version")
 
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    def text(self, xy, text, font):
 
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        if self.transform:
 
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            xy = ImagePath.Path(xy)
 
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            xy.transform(self.transform)
 
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        self.draw.text(xy, text, font=font.font, fill=font.color)
 
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    def textsize(self, text, font):
 
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        return self.draw.textsize(text, font=font.font)