noStroke()
描述
呼叫這個函式取消線段的顏色。
語法
screen.noStroke();
參數
無參數
回傳
無回傳值
範例
#include <SPI.h>
#include <TFT.h>
#define cs 10
#define dc 9
#define rst 8
TFT screen = TFT(cs, dc, rst);
void setup() {
// 初始化 TFT 物件
screen.begin();
// 設定背景色為黑色
screen.background(0,0,0);
// 取消線段的顏色
screen.noStroke();
// 用白色填滿顯示的圖形
screen.fill(255,255,255);
// 在正中央畫一個長方形
screen.line(screen.width()/2-5, screen.height()/2-5, 10, 10);
}
void loop() {
}
See also
- TFT
- fill()
- noFill()
- stroke()
- background()
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.
