2017
08-02
08-02
directionalLight()定向光源
Name
directionalLight()定向光源
Examples
size(100, 100, P3D);
background(0);
noStroke();
directionalLight.... Read More >
Name
directionalLight()定向光源
Examples
size(100, 100, P3D);
background(0);
noStroke();
directionalLight.... Read More >
2017
08-02
08-02
ambientLight()环境光源
NameambientLight()环境光源 Examples
size(100, 100, P3D);
background(0);
noStroke();
// The spheres are white by default so
// the ambient light ch.... Read More >
2017
08-02
08-02
selectOutput()选择输出
NameselectOutput()选择输出 Examplesvoid setup() {
selectOutput("Select a file to write to:", "fileSelected");
}
void fileSelected(File selection) {
if (selection == null) {
println("Window was .... Read More >
2017
08-02
08-02
saveXML()保存XML对象
NamesaveXML()保存XML对象 Examples// The following short XML file called "mammals.xml" is parsed
// in the code below. It must be in the project's "data" folder.
//
// <?xml version="1.0"?>
// <.... Read More >
2017
08-02
08-02
saveTable()保存表
NamesaveTable()保存表 ExamplesTable table;
void setup() {
table = new Table();
table.addColumn("id");
table.addColumn("species");
table.addColumn("name");
TableRow newRow = table.a.... Read More >
2017
08-02
08-02
saveStrings()保存字符串
NamesaveStrings()保存字符串 ExamplesString words = "apple bear cat dog";
String[] list = split(words, ' ');
// Writes the strings to a file, each on a separate line
saveStrings("nouns.txt", list);Descri.... Read More >
2017
08-02
08-02
saveStream()保存流文件
NamesaveStream()保存流文件 Examples DescriptionSave the contents of a stream to a file in the sketch folder. This is basically saveBytes(blah, loadBytes()), but done more efficiently (and with less confus.... Read More >
2017
08-02
08-02
saveJSONObject()保存JSON对象
NamesaveJSONObject()保存JSON对象 ExamplesJSONObject json;
void setup() {
json = new JSONObject();
json.setInt("id", 0);
json.setString("species", "Panthera leo");
json.setString("name", "Li.... Read More >
2017
08-02
08-02
saveJSONArray()保存JSON数组
NamesaveJSONArray()保存JSON数组 ExamplesString[] species = { "Capra hircus", "Panthera pardus", "Equus zebra" };
String[] names = { "Goat", "Leopard", "Zebra" };
JSONArray values;
void setup() {
.... Read More >
2017
08-02
08-02
saveBytes()保存byte数组
NamesaveBytes()保存byte数组 Examplesbyte[] nums = { 0, 34, 5, 127, 52};
// Writes the bytes to a file
saveBytes("numbers.dat", nums);DescriptionAs the opposite of loadBytes(), this function will write .... Read More >
2017
08-02
08-02
PrintWriter打印文本输出
NamePrintWriter打印文本输出ExamplesPrintWriter output;
void setup() {
// Create a new file in the sketch directory
output = createWriter("positions.txt");
}
void draw() {
point(mouseX, mouseY);
.... Read More >
2017
08-02
08-02
endRecord()结束记录
NameendRecord()结束记录 Examplesimport processing.pdf.*;
void setup() {
size(400, 400);
beginRecord(PDF, "everything.pdf");
}
void draw() {
ellipse(mouseX, mouseY, 10, 10);
}
void mousePresse.... Read More >
2017
08-02
08-02
endRaw()结束抓取
NameendRaw()结束抓取 Examplesimport processing.pdf.*;
void setup() {
size(400, 400);
beginRaw(PDF, "raw.pdf");
}
void draw() {
line(pmouseX, pmouseY, mouseX, mouseY);
}
void keyPressed() {
.... Read More >
2017
08-02
08-02
createWriter()创建文本
NamecreateWriter()创建文本 ExamplesPrintWriter output;
void setup() {
// Create a new file in the sketch directory
output = createWriter("positions.txt");
}
void draw() {
point(mouseX, mouseY).... Read More >
2017
08-02
08-02
createOutput()创建输出
NamecreateOutput()创建输出 Examples DescriptionSimilar to createInput(), this creates a Java OutputStream for a given filename or path. The file will be created in the sketch folder, or in the same folde.... Read More >
2017
08-02
08-02
beginRecord()开始记录
NamebeginRecord()开始记录 Examplesimport processing.pdf.*;
void setup() {
size(400, 400);
beginRecord(PDF, "everything.pdf");
}
void draw() {
ellipse(mouseX, mouseY, 10, 10);
}
void mousePres.... Read More >
2017
08-01
08-01
beginRaw()开始抓取
NamebeginRaw()开始抓取 Examplesimport processing.pdf.*;
void setup() {
size(400, 400);
beginRaw(PDF, "raw.pdf");
}
void draw() {
line(pmouseX, pmouseY, mouseX, mouseY);
}
void keyPressed() {
.... Read More >
2017
08-01
08-01
saveFrame()保存序列帧
NamesaveFrame()保存序列帧 Examplesint x = 0;
void draw() {
background(204);
if (x < 100) {
line(x, 0, x, 100);
x = x + 1;
} else {
no.... Read More >