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ViewBox is the general-purpose graphical container that allows the user to
zoom / pan to inspect any area of a 2D coordinate system.
This example demonstrates many of the features ViewBox provides.
Ni )dtype)size d T)showzpyqtgraph example: ____i )2 r r zKStandard mouse interaction:
left-drag to pan, right-drag to zoom.zQOne-button mouse interaction:
left-drag zoom to box, wheel to zoom out.z(Locked aspect ratio when zooming.g ?z>View limits:
prevent panning or zooming past limits.iiL i i
)xMinxMax minXRange maxXRangeyMinyMax minYRange maxYRangezOLinked axes: Data in this plot is always X-aligned to
the plot above.zDisable mouse: Per-axis control over mouse input.
Auto-scale-visible: Automatically fit *visible* data within view
(try panning left-right).F)xyi, i __main__)5__doc__numpynp pyqtgraphpgarangefloatr randomnormalr sinGraphicsLayoutWidgetwinsetWindowTitleresizeci setBorder addLayoutsub1addLabelnextRow
addViewBoxv1 PlotDataIteml1addItemsub2v2 setMouseModeRectModel2sub3v3setAspectLockedl3sub4v4 setLimitsl4sub5v5setXLinkl5sub6v6setMouseEnabledenableAutoRange setXRangesetAutoVisiblel6__name__exec D/usr/lib/python3/dist-packages/pyqtgraph/examples/ViewBoxFeatures.pyrM s
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