2017
08-09
08-09
updatePixels()更新像素点
NameupdatePixels()更新像素点 Examples
PImage img = loadImage("rockies.jpg");
image(img, 0, 0);
int halfImage = img.width * img.height/2;
loadPixels.... Read More >
日归档：2017年8月9日
NameupdatePixels()更新像素点 Examples
PImage img = loadImage("rockies.jpg");
image(img, 0, 0);
int halfImage = img.width * img.height/2;
loadPixels.... Read More >
2017
08-09
08-09
set()设置像素颜色
Nameset()设置像素颜色 Examples
color black = color(0);
set(30, 20, black);
set(85, 20, black);
set(85, 75, black);
set(30, 75, black);
for (.... Read More >
2017
08-09
08-09
pixels[]像素数组
![pixels[]像素数组](/wp-content/themes/frontopen2_v1.5.04.15/timthumb.php?src=/wp-content/uploads/2017/08/080917_0544_pixels3.png&h=140&w=205&zc=1){kind=tracking}
Namepixels[]像素数组 Examples
color pink = color(255, 102, 204);
loadPixels();
for (int i = 0; i < (width*height/2)-width/2; i++) {
pixels[i].... Read More >
2017
08-09
08-09
loadPixels()加载像素
NameloadPixels()加载像素 Examples
int halfImage = width*height/2;
PImage myImage = loadImage("apples.jpg");
image(myImage, 0, 0);
loadPixels();
.... Read More >
2017
08-09
08-09
get()读取像素颜色
Nameget()读取像素颜色 Examples
PImage myImage = loadImage("apples.jpg");
image(myImage, 0, 0);
PImage c = get();
image(c, width/2, 0);
PImag.... Read More >
2017
08-09
08-09
filter()选择滤镜筛选
Namefilter()选择滤镜筛选 Examples
PImage img;
img = loadImage("apples.jpg");
image(img, 0, 0);
filter(THRESHOLD);
PImage img;
img = loadImag.... Read More >
2017
08-09
08-09
copy()复制像素
Namecopy()复制像素 Examples
PImage img = loadImage("eames.jpg");
image(img, 0, 0, width, height);
copy(7, 22, 10, 10, 35, 25, 50, 50);
stroke(255).... Read More >
2017
08-09
08-09
blend()混合 ()
Nameblend()混合 () Examples
background(loadImage("rockies.jpg"));
PImage img = loadImage("bricks.jpg");
image(img, 0, 0);
blend(img, 0, 0, 33, 1.... Read More >
2017
08-09
08-09
textureWrap()纹理重绘
NametextureWrap()纹理重绘 ExamplesPImage img;
void setup() {
size(300, 300, P2D);
img = loadImage("berlin-1.jpg");
textureMode(NORMAL);
}
void draw() {
background(0);
translate(width/2, hei.... Read More >
2017
08-09
08-09
textureMode()纹理模式
NametextureMode()纹理模式 Examples
size(100, 100, P3D);
noStroke();
PImage img = loadImage("laDefense.jpg");
textureMode(IMAGE);
beginShape();
tex.... Read More >
2017
08-09
08-09
texture()纹理
Nametexture()纹理 Examples
size(100, 100, P3D);
noStroke();
PImage img = loadImage("laDefense.jpg");
beginShape();
texture(img);
vertex(10, 20, .... Read More >
2017
08-09
08-09
tint()设置图像填充色
Nametint()设置图像填充色 Examples
PImage img;
img = loadImage("laDefense.jpg");
image(img, 0, 0);
tint(0, 153, 204); // Tint blue
image(img, 50, 0);.... Read More >