2017
08-08

imageMode()图像模式

NameimageMode()图像模式  Examples PImage img;  void setup() { img = loadImage("laDefense.jpg"); }  void draw() { imageMode(CORNER); image(i.... Read More >

2017
08-08

image()图像函数

Nameimage()图像函数  Examples PImage img;  void setup() { // Images must be in the "data" directory to load correctly img = loadImage("laDefen.... Read More >

2017
08-08

PImage图像数据类型

NamePImage图像数据类型Examples PImage photo;  void setup() { size(100, 100); photo = loadImage("laDefense.jpg"); }  void draw() { image(photo.... Read More >

2017
08-08

createImage()创建图像

NamecreateImage()创建图像  Examples PImage img = createImage(66, 66, RGB); img.loadPixels(); for (int i = 0; i < img.pixels.length; i++) { img.... Read More >

2017
08-08

saturation()颜色的饱和度值

Namesaturation()颜色的饱和度值  Examples noStroke(); colorMode(HSB, 255); color c = color(0, 126, 255); fill(c); rect(15, 20, 35, 60); float value = s.... Read More >

2017
08-08

red()红色值

Namered()红色值  Examples color c = color(255, 204, 0); // Define color 'c' fill(c); // Use color variable 'c' as fill color rect(15, 20, 35, 60.... Read More >

2017
08-08

lerpColor()线性颜色

NamelerpColor()线性颜色  Examples stroke(255); background(51); color from = color(204, 102, 0); color to = color(0, 102, 153); color interA = lerpC.... Read More >

2017
08-08

hue()色调值

Namehue()色调值  Examples noStroke(); colorMode(HSB, 255); color c = color(0, 126, 255); fill(c); rect(15, 20, 35, 60); float value = hue(c); // .... Read More >

2017
08-08

green()绿色值

Namegreen()绿色值  Examples color c = color(20, 75, 200); // Define color 'c' fill(c); // Use color variable 'c' as fill color rect(15, 20, 35, .... Read More >

2017
08-08

color()颜色类型

Name color()颜色类型 Examples color c = color(255, 204, 0); // Define color 'c' fill(c); // Use color variable 'c' as fill.... Read More >

2017
08-08

brightness()颜色的亮度值

Namebrightness()颜色的亮度值  Examples noStroke(); colorMode(HSB, 255); color c = color(0, 126, 255); fill(c); rect(15, 20, 35, 60); float value = br.... Read More >

2017
08-08

blue()蓝色值

Nameblue()蓝色值  Examples color c = color(175, 100, 220); // Define color 'c' fill(c); // Use color variable 'c' as fill color rect(15, 20, 35,.... Read More >

2017
08-08

alpha()颜色的透明度值

Namealpha()颜色的透明度值  Examples noStroke(); color c = color(0, 126, 255, 102); fill(c); rect(15, 15, 35, 70); float value = alpha(c); // Sets 'va.... Read More >

2017
08-08

stroke()描边

Namestroke()描边  Examples stroke(153); rect(30, 20, 55, 55); stroke(204, 102, 0); rect(30, 20, 55, 55);DescriptionSets the color used to.... Read More >

2017
08-08

noStroke()禁用描边

NamenoStroke()禁用描边  Examples noStroke(); rect(30, 20, 55, 55);DescriptionDisables drawing the stroke (outline). If both noStroke() and noFill().... Read More >

2017
08-08

noFill()不填充

NamenoFill()不填充  Examples rect(15, 10, 55, 55); noFill(); rect(30, 20, 55, 55);DescriptionDisables filling geometry. If both noStroke() and noF.... Read More >

2017
08-08

fill()填充颜色

Namefill()填充颜色  Examples fill(153); rect(30, 20, 55, 55); fill(204, 102, 0); rect(30, 20, 55, 55);DescriptionSets the color used to fil.... Read More >

2017
08-08

colorMode()颜色模式

NamecolorMode()颜色模式  Examples noStroke(); colorMode(RGB, 100); for (int i = 0; i < 100; i++) { for (int j = 0; j < 100; j++) { stro.... Read More >