如何在处理ide时合并两个程序以便按顺序运行它们？
我想合并两个程序。一个是播放介绍视频的视频播放器，另一个是显示雷达（我在网上找到了这个编码）。我想要做的是首先播放视频，这是对雷达的介绍，然后显示雷达。雷达显示器与Arduino Mega 2560连接，并有自己的编码。这是两个代码。如何在处理ide时合并两个程序以便按顺序运行它们？
import processing.video.*;
String PATH = "D:\\FullZord.mp4";
Movie mov;
void setup()
{
size(1920, 1080);
frameRate(30);
mov = new Movie(this, PATH);
mov.play();
mov.speed(1);
mov.volume(10);
}
void movieEvent(Movie m)
{
m.read();
}
void draw()
{
image(mov, 0, 0, width, height);
}
和
import processing.serial.*; // imports library for serial communication
import java.awt.event.KeyEvent; // imports library for reading the data from the serial port
import java.io.IOException;
Serial myPort; // defines Object Serial
// defubes variables
String angle="";
String distance="";
String data="";
String noObject;
float pixsDistance;
int iAngle, iDistance;
int index1=0;
int index2=0;
PFont orcFont;
void setup()
{
size (1920, 1080);
smooth();
myPort = new Serial(this,"COM4", 9600); // starts the serial communication
myPort.bufferUntil('.'); // reads the data from the serial port up to the character '.'. So actually it reads this: angle,distance.
orcFont = loadFont("OCRAExtended-30.vlw");
}
void draw()
{
fill(98,245,31);
textFont(orcFont);
// simulating motion blur and slow fade of the moving line
noStroke();
fill(0,4);
rect(0, 0, width, 1010);
fill(98,245,31); // green color
// calls the functions for drawing the radar
drawRadar();
drawLine();
drawObject();
drawText();
}
void serialEvent (Serial myPort)
{ // starts reading data from the Serial Port
// reads the data from the Serial Port up to the character '.' and puts it into the String variable "data".
data = myPort.readStringUntil('.');
data = data.substring(0,data.length()-1);
index1 = data.indexOf(","); // find the character ',' and puts it into
the
variable "index1"
angle= data.substring(0, index1); // read the data from position "0" to position of the variable index1 or thats the value of the angle the Arduino Board sent into the Serial Port
distance= data.substring(index1+1, data.length()); // read the data from position "index1" to the end of the data pr thats the value of the distance
// converts the String variables into Integer
iAngle = int(angle);
iDistance = int(distance);
}
void drawRadar()
{
pushMatrix();
translate(960,1000); // moves the starting coordinats to new location
noFill();
strokeWeight(2);
stroke(98,245,31);
// draws the arc lines
arc(0,0,1800,1800,PI,TWO_PI);
arc(0,0,1400,1400,PI,TWO_PI);
arc(0,0,1000,1000,PI,TWO_PI);
arc(0,0,600,600,PI,TWO_PI);
// draws the angle lines
line(-960,0,960,0);
line(0,0,-960*cos(radians(30)),-960*sin(radians(30)));
line(0,0,-960*cos(radians(60)),-960*sin(radians(60)));
line(0,0,-960*cos(radians(90)),-960*sin(radians(90)));
line(0,0,-960*cos(radians(120)),-960*sin(radians(120)));
line(0,0,-960*cos(radians(150)),-960*sin(radians(150)));
line(-960*cos(radians(30)),0,960,0);
popMatrix();
}
void drawObject()
{
pushMatrix();
translate(960,1000); // moves the starting coordinats to new location
strokeWeight(9);
stroke(255,10,10); // red color
pixsDistance = iDistance*22.5; // covers the distance from the sensor from cm to pixels
// limiting the range to 40 cms
if(iDistance<40){
// draws the object according to the angle and the distance
line(pixsDistance*cos(radians(iAngle)),-pixsDistance*sin(radians(iAngle)),950*cos(radians(iAngle)),-950*sin(radians(iAn
gle)));
}
popMatrix();
}
void drawLine()
{
pushMatrix();
strokeWeight(9);
stroke(30,250,60);
translate(960,1000); // moves the starting coordinats to new location
line(0,0,950*cos(radians(iAngle)),-950*sin(radians(iAngle))); // draws the line according to the angle
popMatrix();
}
void drawText()
{ // draws the texts on the screen
pushMatrix();
if(iDistance>40)
{
noObject = "Out of Range";
}
else
{
noObject = "In Range";
}
fill(0,0,0);
noStroke();
rect(0, 1010, width, 1080);
fill(98,245,31);
textSize(25);
text("10cm",1180,990);
text("20cm",1380,990);
text("30cm",1580,990);
text("40cm",1780,990);
textSize(40);
text("Object: " + noObject, 240, 1050);
text("Angle: " + iAngle +" °", 1050, 1050);
text("Distance: ", 1380, 1050);
if(iDistance<40)
{
text(" " + iDistance +" cm", 1400, 1050);
}
textSize(25);
fill(98,245,60);
translate(961+960*cos(radians(30)),982-960*sin(radians(30)));
rotate(-radians(-60));
text("30°",0,0);
resetMatrix();
translate(954+960*cos(radians(60)),984-960*sin(radians(60)));
rotate(-radians(-30));
text("60°",0,0);
resetMatrix();
translate(945+960*cos(radians(90)),990-960*sin(radians(90)));
rotate(radians(0));
text("90°",0,0);
resetMatrix();
translate(935+960*cos(radians(120)),1003-960*sin(radians(120)));
rotate(radians(-30));
text("120°",0,0);
resetMatrix();
translate(940+960*cos(radians(150)),1018-960*sin(radians(150)));
rotate(radians(-60));
text("150°",0,0);
popMatrix();
}
你将需要阅读的参考材料视频库。您正在寻找一种检测电影播放时间或停止时间的方法。它可能类似于Movie类中的isPlaying()函数。
当你有，你可以调用，在draw()功能，以检测是否电影仍在播放。如果是这样，绘制它。如果没有，则显示雷达。
但是开始变小。首先，当电影完成播放时，你能打印一些东西给控制台吗？建立起来的。
另外，我强烈建议你不要只使用代码，您从互联网上复制粘贴。这只会让你头痛不已。相反，尝试了解代码正在做什么。否则，将无法进行调试或进行更改。在使用之前，您需要真正了解代码。
谢谢！将尝试一下。 –
解决了！我只是使用了延时功能。这个。
if (millis() > 1000) {
// do something
}
这可能会起作用，但它可能不是你想要的。你应该轮询'Movie'实例本身。 –
它工作得很好。我将时间段设置为视频的长度，并且工作得很好。 –
@像我说的那样，它可能工作。但是如果你想使用不同长度的视频会发生什么？我不是说你的方法**是错误的**。我只是说现有的功能会让你的生活更轻松。最终取决于你。没有任何一种正确的方式来做事 - 这就是编码的美妙之处。 –
你的代码是没有任何压痕使这一切左对齐，几乎是不可能的阅读，理解和调试。请重新格式化发布的代码，方法是给它适当的缩进，通常每块4个空格，并确保同一个块上的所有代码都在相同的缩进级别上。您将非常感谢您的合作，并有可能提高您获得体面和迅速答案的机会。 –
编辑帖子。这是一个处理ide的程序。我认为他们没有主要的方法。 –
哦，对不起，我没有注意到“处理”标签。我认为你的意思是一般意义上的“加工”。 –