Python Zoomable.setZoomLevel Examples

Example #1

File: mainwindow.py Project: emdash/pitivi

    def _setBestZoomRatio(self):
        ruler_width = self.timeline.ruler.get_allocation()[2]
        timeline_duration = self.project.timeline.duration

        ideal_zoom_ratio = ruler_width / float(timeline_duration / gst.SECOND)
        nearest_zoom_level = Zoomable.computeZoomLevel(ideal_zoom_ratio)
        Zoomable.setZoomLevel(nearest_zoom_level)

Example #2

File: mainwindow.py Project: qlf/Pitivi

    def _setBestZoomRatio(self):
        ruler_width = self.timeline.ruler.get_allocation()[2]
        timeline_duration = self.project.timeline.duration

        ideal_zoom_ratio = ruler_width / float(timeline_duration / gst.SECOND)
        nearest_zoom_level = Zoomable.computeZoomLevel(ideal_zoom_ratio)
        Zoomable.setZoomLevel(nearest_zoom_level)

Example #3

File: test_integration.py Project: ironss/pitivi-tweaking

 def run(self):
     self.watchdog.start()
     if self.no_ui:
         self.instance.run(["--no-ui"])
     else:
         from pitivi.ui.zoominterface import Zoomable
         # set a common zoom ratio so that things like edge snapping values
         # are consistent
         Zoomable.setZoomLevel((3 * Zoomable.zoom_steps) / 4)
         self.instance.run([])

Example #4

File: test_integration.py Project: dparker18/Pitivi

 def run(self):
     self.watchdog.start()
     if self.no_ui:
         self.instance.run(["--no-ui"])
     else:
         from pitivi.ui.zoominterface import Zoomable
         # set a common zoom ratio so that things like edge snapping values
         # are consistent
         Zoomable.setZoomLevel((3 * Zoomable.zoom_steps) / 4)
         self.instance.run([])

Example #5

File: mainwindow.py Project: bemasc/pitivi

    def setBestZoomRatio(self, p=0):
        """Set the zoom level so that the entire timeline is in view."""
        ruler_width = self.timeline.ruler.get_allocation()[2]
        # Add gst.SECOND - 1 to the timeline duration to make sure the
        # last second of the timeline will be in view.
        timeline_duration = self.project.timeline.duration + gst.SECOND - 1
        timeline_duration_s = int(timeline_duration / gst.SECOND)

        ideal_zoom_ratio = float(ruler_width) / timeline_duration_s
        nearest_zoom_level = Zoomable.computeZoomLevel(ideal_zoom_ratio)
        Zoomable.setZoomLevel(nearest_zoom_level)

Example #6

    def setBestZoomRatio(self, p=0):
        """Set the zoom level so that the entire timeline is in view."""
        ruler_width = self.timeline.ruler.get_allocation()[2]
        # Add gst.SECOND - 1 to the timeline duration to make sure the
        # last second of the timeline will be in view.
        timeline_duration = self.project.timeline.duration + gst.SECOND - 1
        timeline_duration_s = int(timeline_duration / gst.SECOND)

        ideal_zoom_ratio = float(ruler_width) / timeline_duration_s
        nearest_zoom_level = Zoomable.computeZoomLevel(ideal_zoom_ratio)
        Zoomable.setZoomLevel(nearest_zoom_level)