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Public Member Functions | |
def | __init__ |
def | close |
def | draw_timeline_segment |
def | get_segment_height |
Public Attributes | |
msg_combine_px | |
timeline |
A custom renderer for interval of time of a topic on the timeline. @param msg_combine_px: don't draw discrete messages if they're less than this many pixels separated [default: 1.5] @type msg_combine_px: float
Definition at line 36 of file timeline_renderer.py.
def rxbag::plugin::timeline_renderer::TimelineRenderer::__init__ | ( | self, | ||
timeline, | ||||
msg_combine_px = 1.5 | ||||
) |
Definition at line 43 of file timeline_renderer.py.
def rxbag::plugin::timeline_renderer::TimelineRenderer::close | ( | self | ) |
Close the renderer, releasing any resources.
Definition at line 75 of file timeline_renderer.py.
def rxbag::plugin::timeline_renderer::TimelineRenderer::draw_timeline_segment | ( | self, | ||
dc, | ||||
topic, | ||||
stamp_start, | ||||
stamp_end, | ||||
x, | ||||
y, | ||||
width, | ||||
height | ||||
) |
Draw the timeline segment. @param dc: Cairo context to render into @param topic: topic name @param stamp_start: start of the interval on the timeline @param stamp_end: start of the interval on the timeline @param x: x coordinate of the timeline interval @param y: y coordinate of the timeline interval @param width: width in pixels of the timeline interval @param height: height in pixels of the timeline interval @return: whether the interval was renderered @rtype: bool
Definition at line 58 of file timeline_renderer.py.
def rxbag::plugin::timeline_renderer::TimelineRenderer::get_segment_height | ( | self, | ||
topic | ||||
) |
Get the height of the topic segment on the timeline. @param topic: topic name to draw @type topic: str @return: height in pixels of the topic segment. If none, the timeline default is used. @rtype: int or None
Definition at line 47 of file timeline_renderer.py.
Definition at line 45 of file timeline_renderer.py.
Definition at line 44 of file timeline_renderer.py.