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Code Issues 1 Projects Releases Wiki Activity

Also draw vertical help lines

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This commit is contained in:
René Stadler 2007-11-14 20:35:18 +02:00 committed by Stefan Sauer
parent 9619daa316
commit b1085b3b4d
2 changed files with 15 additions and 2 deletions
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1
debug-viewer/GstDebugViewer/GUI.py
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@ -231,7 +231,6 @@ class FilteredLogModel (LogModelBase):
self.parent_model = lazy_log_model
self.ensure_cached = lazy_log_model.ensure_cached
self.line_cache = lazy_log_model.line_cache
self.line_offsets += lazy_log_model.line_offsets

16
debug-viewer/GstDebugViewer/Plugins/LineFrequency.py
View file

@ -145,6 +145,12 @@ class LineFrequencyWidget (gtk.DrawingArea):
ctx.rectangle (position1, 0, line_width, h)
ctx.fill ()
def find_indicative_time_step (self):
MINIMUM_PIXEL_STEP = 32
time_per_pixel = self.sentinel_step
return 32 # FIXME use self.sentinel_step and len (self.sentinel_data)
def __draw (self, drawable):
ctx = drawable.cairo_create ()
@ -156,13 +162,21 @@ class LineFrequencyWidget (gtk.DrawingArea):
ctx.new_path ()
ctx.set_line_width (1.)
ctx.set_source_rgb (.96, .96, .96)
ctx.set_source_rgb (.95, .95, .95)
for i in range (h // 16):
y = i * 16 - .5
ctx.move_to (0, y)
ctx.line_to (w, y)
ctx.stroke ()
pixel_step = self.find_indicative_time_step ()
ctx.set_source_rgb (.9, .9, .9)
for i in range (w // pixel_step):
x = i * pixel_step - .5
ctx.move_to (x, 0)
ctx.line_to (x, h)
ctx.stroke ()
if self.sentinel_data is None and self.sentinel:
if w > 15:
self.logger.debug ("running sentinel for width %i", w)