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fix a bug opening a new window and saying no such file exists #3

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fix a bug opening a new window and saying no such file exists #3

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8 changes: 4 additions & 4 deletions endurance_line_shading.py
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@ def __init__(self):
dest="active-tab",
help="The selected UI-tab when OK was pressed")

def drawfunction(self, image_w, image_h, file):
def drawfunction(self, image_w, image_h, file):
reader = png.Reader(file)
w, h, pixels, metadata = reader.read_flat()
matrice = [[1.0 for i in range(w)]for j in range(h)]
Expand Down Expand Up @@ -300,7 +300,7 @@ def draw_path(self, node, file):
t = 'translate('+ x +','+ y +')'
newpath.set('transform', t)
image_w = float(node.get('width'))
image_h = float(node.get('height'))
image_h = float(node.get('height'))
newpath.set('d', simplepath.formatPath(self.drawfunction(image_w, image_h, file)))
newpath.set('title', 'Line_Shading')
node.getparent().append(newpath)
Expand All @@ -320,7 +320,7 @@ def export_png(self, node, file):
w_png = str(round(poinnt_per_min_period*image_w*float(h_png)/max_period/image_h))
id = node.get('id')
cmd = ["inkscape", current_file, "--export-png", file, "-w", w_png, "-h", h_png, "--export-background", "rgb(255, 255, 255)", "--export-background-opacity", "255", "--export-id", id]
proc = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
proc = subprocess.Popen(cmd, shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
return_code = proc.wait()
#f = proc.stdout
#err = proc.stderr
Expand All @@ -332,7 +332,7 @@ def effect(self):
image_selected_flag = True
tmp_dir = tempfile.mkdtemp()
png_temp_file = os.path.join(tmp_dir, "LineShading.png")
self.export_png(node, png_temp_file)
self.export_png(node, png_temp_file)
self.draw_path(node, png_temp_file)
shutil.rmtree(tmp_dir)
if self.options.remove:
Expand Down