| Issue 69: | Can't load other SVG files - | |
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What steps will reproduce the problem? 1. downloaded - http://svn.sourceforge.net/viewvc/*checkout*/inkscape/inkscape/trunk/share/examples/car.svg 2. Modified svg.py in examples to load the image # -*- coding: utf-8 -*- from pymt import * # PYMT Plugin integration IS_PYMT_PLUGIN = True PLUGIN_TITLE = 'SVG Viewer' PLUGIN_AUTHOR = 'Nathanaël Lécaudé' PLUGIN_DESCRIPTION = 'This is an example of Scalable Vector Graphics using the $ def pymt_plugin_activate(w, ctx): sun = MTScatterSvg(filename = '../svg/sun.svg', pos = (200,200)) cloud = MTScatterSvg(filename = '../svg/cloud.svg', pos = (50,100)) ship = MTScatterSvg(filename = '../svg/ship.svg', pos = (280,100)) car = MTScatterSvg(filename = '../svg/car.svg', pos = (380,300)) ctx.c = MTKinetic() ctx.c.add_widget(sun) ctx.c.add_widget(cloud) ctx.c.add_widget(ship) ctx.c.add_widget(car) w.add_widget(ctx.c) def pymt_plugin_deactivate(w, ctx): w.remove_widget(ctx.c) if __name__ == '__main__': w = MTWindow() ctx = MTContext() pymt_plugin_activate(w, ctx) runTouchApp() pymt_plugin_deactivate(w, ctx) 3. Getting error codes nehock@nehock-desktop:~/pymt-0.2/examples$ cd /home/nehock/pymt-0.2/examples/svg nehock@nehock-desktop:~/pymt-0.2/examples/svg$ python svg.py Xlib: extension "Generic Event Extension" missing on display ":1011.0". Xlib: extension "Generic Event Extension" missing on display ":1011.0". [INFO ] Fbo will use software Framebuffer Xlib: extension "Generic Event Extension" missing on display ":1011.0". Xlib: extension "Generic Event Extension" missing on display ":1011.0". Xlib: extension "Generic Event Extension" missing on display ":1011.0". Xlib: extension "Generic Event Extension" missing on display ":1011.0". Xlib: extension "Generic Event Extension" missing on display ":1011.0". [DEBUG ] loading ../svg/sun.svg [DEBUG ] loading ../svg/cloud.svg [DEBUG ] loading ../svg/ship.svg [DEBUG ] loading ../svg/car.svg [ERROR ] incorrect length for colour black None [ERROR ] exception parsing color black Traceback (most recent call last): File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 85, in parse_color return [r,g,b,255] UnboundLocalError: local variable 'r' referenced before assignment [ERROR ] exception while parsing element <Element '{http://www.w3.org/2000/svg}linearGradient' at 0xb9e30e0> Traceback (most recent call last): File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 561, in parse_element self.parse_element(c) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 556, in parse_element self.gradients[e.get('id')] = LinearGradient(e, self) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 164, in __init__ color[3] = int(float(e.get('stop-opacity', '1')) * 255) TypeError: 'NoneType' object does not support item assignment [ERROR ] exception while parsing element <Element '{http://www.w3.org/2000/svg}defs' at 0xb9e30c8> Traceback (most recent call last): File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 403, in parse_doc self.parse_element(e) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 561, in parse_element self.parse_element(c) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 556, in parse_element self.gradients[e.get('id')] = LinearGradient(e, self) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 164, in __init__ color[3] = int(float(e.get('stop-opacity', '1')) * 255) TypeError: 'NoneType' object does not support item assignment [ERROR ] unable to load ../svg/car.svg Traceback (most recent call last): File "/usr/local/lib/python2.6/dist-packages/pymt/ui/widgets/svg.py", line 34, in __init__ self.svg = squirtle.SVG(self.filename) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 257, in __init__ self.generate_disp_list() File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 303, in generate_disp_list self.parse_doc() File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 403, in parse_doc self.parse_element(e) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 561, in parse_element self.parse_element(c) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 556, in parse_element self.gradients[e.get('id')] = LinearGradient(e, self) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 164, in __init__ color[3] = int(float(e.get('stop-opacity', '1')) * 255) TypeError: 'NoneType' object does not support item assignment [WARNING] trying /usr/local/lib/python2.6/dist-packages/pymt/data/icons/svg../svg/car.svg [ERROR ] unable to load file ../svg/car.svg Traceback (most recent call last): File "/usr/local/lib/python2.6/dist-packages/pymt/ui/widgets/svg.py", line 40, in __init__ self.svg = squirtle.SVG(os.path.join(svgpath, self.filename)) File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 257, in __init__ self.generate_disp_list() File "/usr/local/lib/python2.6/dist-packages/pymt/lib/squirtle.py", line 297, in generate_disp_list if open(self.filename, 'rb').read(3) == '\x1f\x8b\x08': #gzip magic numbers IOError: [Errno 2] No such file or directory: '/usr/local/lib/python2.6/dist-packages/pymt/data/icons/svg/../svg/car.svg' Traceback (most recent call last): File "svg.py", line 29, in <module> pymt_plugin_activate(w, ctx) File "svg.py", line 15, in pymt_plugin_activate car = MTScatterSvg(filename = '../svg/car.svg', pos = (380,300)) File "/usr/local/lib/python2.6/dist-packages/pymt/ui/widgets/scatter.py", line 409, in __init__ self.squirt = MTSvg(filename=kwargs.get('filename')) File "/usr/local/lib/python2.6/dist-packages/pymt/ui/widgets/svg.py", line 44, in __init__ self.size = (self.svg.width, self.svg.height) AttributeError: 'MTSvg' object has no attribute 'svg' AL lib: ALc.c:1302: exit() 1 device(s) and 1 context(s) NOT deleted Segmentation fault (core dumped) What is the expected output? What do you see instead? Expected SVG example to load the addition svg file What version of the product are you using? On what operating system? pymt-0.2 Please provide any additional information below. Are there specific requirments for the SVG file - settings or limits on size or width ETC??
Jun 6, 2009
(No comment was entered for this change.)
Status:
Fixed
Labels: Milestone-0.3 |
Owner: txprog