Graphics::drawFastVLine

Description

void Graphics::drawFastVLine( int16_t x , int16_t y , int16_t h )

Graphics::drawFastVLine draws a horizontal line, starting at (x, y) and with a certain height.

Parameters

• int16_t x: x-coordinate to start
• int16_t y: y-coordinate to start
• int16_t h: height of the vertical line

Returns

none

Example

#include <Gamebuino-Meta.h>
void setup() {
gb.begin();
}
void loop() {
while(!gb.update());
gb.display.clear();
gb.light.clear();
// draw a border on the left of the screen in green
gb.display.setColor(GREEN);
gb.display.drawFastVLine(0, 0, gb.display.height());
// make all the LEDs on the right red
gb.light.setColor(RED);
gb.light.drawFastVLine(1, 0, gb.light.height());
}