TftBatterySet()

Syntax

TftBatterySet(bPercent As Byte)

Parameters

bPercent — new charge level, 0-100

Efficiently updates an already-drawn TftBatteryIcon()'s fill level

Efficiently updates an already-drawn TftBatteryIcon()'s fill level,redrawing only the changed portion of the fill bar - not the outline, terminal, or unchanged fill area.
Reads the icon's geometry and colors directly from TftBatteryIcon()'s own last-used parameters.

Requires TftBatteryIcon() to have been called at least once first (with pClearInside=1, so the interior is genuinely wBackColor wherever it isn't filled) - this function has no way to detect that on its own, so calling it before any TftBatteryIcon() call will draw against garbage/uninitialized geometry.

Example

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