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break out configurable sizes of things

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This commit is contained in:
Josh Holtrop 2011-04-01 20:55:44 -04:00
parent bfe8d2a267
commit 3d002eebf8
1 changed files with 9 additions and 4 deletions
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13
SketchWidget.py
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@ -14,6 +14,11 @@ class SketchWidget:
self.view_center = (0, 0) self.view_center = (0, 0)
self.view_width = 4.0 self.view_width = 4.0
self.size = (1, 1) self.size = (1, 1)
# Configuration parameters
self.line_size = 0.8
self.axis_size = 1.8
try: try:
# try double-buffered # try double-buffered
self.glconfig = gtk.gdkgl.Config(mode = (gtk.gdkgl.MODE_RGB | self.glconfig = gtk.gdkgl.Config(mode = (gtk.gdkgl.MODE_RGB |
@ -81,9 +86,9 @@ class SketchWidget:
for shape in self.sketch: for shape in self.sketch:
if isinstance(shape, Line): if isinstance(shape, Line):
self.drawLine(shape, 1.5) self.drawLine(shape, self.line_size)
elif isinstance(shape, Circle): elif isinstance(shape, Circle):
self.drawCircle(shape, 1.5) self.drawCircle(shape, self.line_size)
if gldrawable.is_double_buffered(): if gldrawable.is_double_buffered():
gldrawable.swap_buffers() gldrawable.swap_buffers()
@ -166,6 +171,6 @@ class SketchWidget:
glPushAttrib(GL_CURRENT_BIT) glPushAttrib(GL_CURRENT_BIT)
glColor(1.0, 0.4, 0.4, 1.0) glColor(1.0, 0.4, 0.4, 1.0)
cx, cy = self.ptToScreenPt((0, 0)) cx, cy = self.ptToScreenPt((0, 0))
self.drawFilledLine(cx - 25, cy, cx + 25, cy, 1.5) self.drawFilledLine(cx - 25, cy, cx + 25, cy, self.axis_size)
self.drawFilledLine(cx, cy - 25, cx, cy + 25, 1.5) self.drawFilledLine(cx, cy - 25, cx, cy + 25, self.axis_size)
glPopAttrib() glPopAttrib()