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# gb.display.drawFastVLine

### DESCRIPTION

Draws a vertical line of a given length starting from a given point. The color used is defined using `gb.display.setColor()`.

### SYNTAX

gb.display.drawFastVLine(x, y, h);

### PARAMETERS

• x: horizontal coordinate of the starting point. Should be between 0 (left of the display) and LCDWIDTH (right of the display)
• y: vertical coordinate of the starting point. Should be between 0 (top of the display) and LCDHEIGHT (bottom of the display)
• h: length (height) of the line

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