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()); }