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processing controlP5: Button  

2015-09-29 21:52:43|  分类: processing |  标签: |举报 |字号 订阅

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//来源 https://www.processing.org

import controlP5.*;

 

ControlP5 cp5;

 

int myColor = color(255);

 

int c1,c2;

 

float n,n1;

 

 

void setup() {

  size(400,600);

  noStroke();

  cp5 = new ControlP5(this);

 

  // 创建按键

  cp5.addButton("colorA")

     .setValue(1)

     .setPosition(100,100)

     .setSize(200,19)

     ;

 

    cp5.addButton("colorB")

     .setValue(2)

     .setPosition(100,120)

     .setSize(200,19)

     ;

    

  cp5.addButton("colorC")

     .setPosition(100,140)

     .setSize(200,19)

     .setValue(3)

     ;

 

//定义数组,3个元素保存在data文件夹中;

  PImage[] imgs = {loadImage("Arrow-Left.png"),loadImage("Arrow-Right.png"),loadImage("Refresh.png")};

 

cp5.addButton("play")

     .setValue(128)

     .setPosition(140,300)

     .setImages(imgs)

     .updateSize()

     ;

    

//点击此键只调用controlEvent函数,使n=0

//由于c1,c2值未变,重复上次颜色变化;

  cp5.addButton("playAgain")

     .setValue(128)

     .setPosition(210,300)

     .setImages(imgs)

     .updateSize()

     ;

 

}

 

void draw() {

  background(myColor);

//函数返回在c1,c2间插入n值的颜色;

  myColor = lerpColor(c1,c2,n);

  n += (1-n)* 0.1;

 }

 

//点击按键调用此函数

public void controlEvent(ControlEvent theEvent) {

  println(theEvent.getController().getName());

  n = 0;

println("c1="+c1+"  c2="+c2);

}

 

// 点击名称为colorA按键,调用此函数,

//参数为setValue中的设定值

public void colorA(int theValue) {

  println("a button event from colorA: "+theValue);

  c1 = c2;

  c2 = color(0,160,100);

}

 

public void colorB(int theValue) {

  println("a button event from colorB: "+theValue);

  c1 = c2;

  c2 = color(150,0,0);

}

 

public void colorC(int theValue) {

  println("a button event from colorC: "+theValue);

  c1 = c2;

  c2 = color(255,255,0);

}

 

public void play(int theValue) {

  println("a button event from buttonB: "+theValue);

  c1 = c2;

  c2 = color(0,0,0);

}

 

 

/*

a list of all methods available for the Button Controller

use ControlP5.printPublicMethodsFor(Button.class);

to print the following list into the console.

 

You can find further details about class Button in the javadoc.

 

Format:

ClassName : returnType methodName(parameter type)

 

 

controlP5.Button : Button activateBy(int)

controlP5.Button : Button setOff()

controlP5.Button : Button setOn()

controlP5.Button : Button setSwitch(boolean)

controlP5.Button : Button setValue(float)

controlP5.Button : Button update()

controlP5.Button : String getInfo()

controlP5.Button : String toString()

controlP5.Button : boolean getBooleanValue()

controlP5.Button : boolean isOn()

controlP5.Button : boolean isPressed()

controlP5.Controller : Button addCallback(CallbackListener)

controlP5.Controller : Button addListener(ControlListener)

controlP5.Controller : Button bringToFront()

controlP5.Controller : Button bringToFront(ControllerInterface)

controlP5.Controller : Button hide()

controlP5.Controller : Button linebreak()

controlP5.Controller : Button listen(boolean)

controlP5.Controller : Button lock()

controlP5.Controller : Button plugTo(Object)

controlP5.Controller : Button plugTo(Object, String)

controlP5.Controller : Button plugTo(Object[])

controlP5.Controller : Button plugTo(Object[], String)

controlP5.Controller : Button registerProperty(String)

controlP5.Controller : Button registerProperty(String, String)

controlP5.Controller : Button registerTooltip(String)

controlP5.Controller : Button removeBehavior()

controlP5.Controller : Button removeCallback()

controlP5.Controller : Button removeCallback(CallbackListener)

controlP5.Controller : Button removeListener(ControlListener)

controlP5.Controller : Button removeProperty(String)

controlP5.Controller : Button removeProperty(String, String)

controlP5.Controller : Button setArrayValue(float[])

controlP5.Controller : Button setArrayValue(int, float)

controlP5.Controller : Button setBehavior(ControlBehavior)

controlP5.Controller : Button setBroadcast(boolean)

controlP5.Controller : Button setCaptionLabel(String)

controlP5.Controller : Button setColor(CColor)

controlP5.Controller : Button setColorActive(int)

controlP5.Controller : Button setColorBackground(int)

controlP5.Controller : Button setColorCaptionLabel(int)

controlP5.Controller : Button setColorForeground(int)

controlP5.Controller : Button setColorValueLabel(int)

controlP5.Controller : Button setDecimalPrecision(int)

controlP5.Controller : Button setDefaultValue(float)

controlP5.Controller : Button setHeight(int)

controlP5.Controller : Button setId(int)

controlP5.Controller : Button setImages(PImage, PImage, PImage)

controlP5.Controller : Button setImages(PImage, PImage, PImage, PImage)

controlP5.Controller : Button setLabelVisible(boolean)

controlP5.Controller : Button setLock(boolean)

controlP5.Controller : Button setMax(float)

controlP5.Controller : Button setMin(float)

controlP5.Controller : Button setMouseOver(boolean)

controlP5.Controller : Button setMoveable(boolean)

controlP5.Controller : Button setPosition(PVector)

controlP5.Controller : Button setPosition(float, float)

controlP5.Controller : Button setSize(PImage)

controlP5.Controller : Button setSize(int, int)

controlP5.Controller : Button setStringValue(String)

controlP5.Controller : Button setUpdate(boolean)

controlP5.Controller : Button setValueLabel(String)

controlP5.Controller : Button setView(ControllerView)

controlP5.Controller : Button setVisible(boolean)

controlP5.Controller : Button setWidth(int)

controlP5.Controller : Button show()

controlP5.Controller : Button unlock()

controlP5.Controller : Button unplugFrom(Object)

controlP5.Controller : Button unplugFrom(Object[])

controlP5.Controller : Button unregisterTooltip()

controlP5.Controller : Button update()

controlP5.Controller : Button updateSize()

controlP5.Controller : CColor getColor()

controlP5.Controller : ControlBehavior getBehavior()

controlP5.Controller : ControlWindow getControlWindow()

controlP5.Controller : ControlWindow getWindow()

controlP5.Controller : ControllerProperty getProperty(String)

controlP5.Controller : ControllerProperty getProperty(String, String)

controlP5.Controller : Label getCaptionLabel()

controlP5.Controller : Label getValueLabel()

controlP5.Controller : List getControllerPlugList()

controlP5.Controller : PImage setImage(PImage)

controlP5.Controller : PImage setImage(PImage, int)

controlP5.Controller : PVector getAbsolutePosition()

controlP5.Controller : PVector getPosition()

controlP5.Controller : String getAddress()

controlP5.Controller : String getInfo()

controlP5.Controller : String getName()

controlP5.Controller : String getStringValue()

controlP5.Controller : String toString()

controlP5.Controller : Tab getTab()

controlP5.Controller : boolean isActive()

controlP5.Controller : boolean isBroadcast()

controlP5.Controller : boolean isInside()

controlP5.Controller : boolean isLabelVisible()

controlP5.Controller : boolean isListening()

controlP5.Controller : boolean isLock()

controlP5.Controller : boolean isMouseOver()

controlP5.Controller : boolean isMousePressed()

controlP5.Controller : boolean isMoveable()

controlP5.Controller : boolean isUpdate()

controlP5.Controller : boolean isVisible()

controlP5.Controller : float getArrayValue(int)

controlP5.Controller : float getDefaultValue()

controlP5.Controller : float getMax()

controlP5.Controller : float getMin()

controlP5.Controller : float getValue()

controlP5.Controller : float[] getArrayValue()

controlP5.Controller : int getDecimalPrecision()

controlP5.Controller : int getHeight()

controlP5.Controller : int getId()

controlP5.Controller : int getWidth()

controlP5.Controller : int listenerSize()

controlP5.Controller : void remove()

controlP5.Controller : void setView(ControllerView, int)

java.lang.Object : String toString()

java.lang.Object : boolean equals(Object)

 

 

*/

 

 

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