TiPlotDataView.PixelsYToPositionPercent

TiPlotDataView

Used to convert a pixel position to a percent value on the vertical side of the DataView.

function PixelsYToPositionPercent(Value : Integer) : Double;

Description

Call the PixelsYToPositionPercent method to convert a pixel position to a percent value on the vertical side of the DataView.

The percent is a value representing the percent position on the vertical side of the DataView. For example, a value of 50 would mean 50% of the vertical side of the DataView, or a position on the DataView midway between top and bottom of the DataView. Negative values mean positions outside of the DataView.

Example

Delphi

Value := iComponent.DataView[0].PixelsYToPositionPercent(20);

C++ Builder

Value = iComponent->DataView[0]->PixelsYToPositionPercent(20);

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