zoom
abstract fun zoom(zoomOriginX: Percent, zoomOriginY: Percent, zoomFactorX: Percent, zoomFactorY: Percent)
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Zoom the "viewport" of the Chart by a certain percentage in X or Y direction, knowing the zoom origin. For example zoom(50%, 50%, 110%, 110%) will zoom by a ratio 1.1 in X and Y directions around the middle of the charting zone.
Parameters
zoomFactorX
The zooming ratio in X in Percent.
zoomFactorY
The zooming ratio in Y in Percent.
zoomOriginX
The origin position of the zoom in Percent along the X-axis.
zoomOriginY
The origin position of the zoom in Percent along the Y-axis.