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()


函式庫參考主頁面

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.