drawTriangle()

[Graphics]

void drawTriangle (int x1, int y1, int x2, int y2, int x3, int y3);

Description

Draws a triangle on the chip.

Parameters

x1: the x-coordinate of the first point of the triangle.

y1: the y-coordinate of the first point of the triangle.

x2: the x-coordinate of the second point of the triangle.

y2: the y-coordinate of the second point of the triangle.

x3: the x-coordinate of the third point of the triangle.

y3: the y-coordinate of the third point of the triangle.

Returns

Nothing.

Example Code

The code draws a triangle on the chip, with the three points at (10, 10), (20, 30), and (30, 10).

void setup() {
    int width = chipWidth();   // gets the width of the chip
    int height = chipHeight(); // gets the height of the chip
    
    // draws a triangle on the chip, with the three points
    // at (10, 10), (20, 30), and (30, 10)
    drawTriangle(10, 10, 20, 30, 30, 10);
}

void loop() {
}

Notes and Warnings

All coordinates must be inside the chip boundaries, use the functions chipWidth() and chipHeight() to get the chip dimensions.