Cocos2d-x之绘制点
Cocos2d-x之绘制点自定义的方法
Point.h
1 //
2 //Points.h
3 //L01DrawingAPI
4 //
5 //Created by Mac OS 10.9.3 on 15-3-30.
6 //
7 //
8
9 #ifndef __L01DrawingAPI__Points__
10 #define __L01DrawingAPI__Points__
11
12 #include <iostream>
13 #include <cocos2d.h>
14
15 USING_NS_CC;
16
17 namespace bobo {
18
19 class Points:public Node{
20
21 public:
22
23 virtual bool init();
24 virtual void draw();
25 CREATE_FUNC(Points);
26
27
28 };
29 }
30
31 #endif /* defined(__L01DrawingAPI__Points__) */
Point.cpp
1 //
2 //Points.cpp
3 //L01DrawingAPI
4 //
5 //Created by Mac OS 10.9.3 on 15-3-30.
6 //
7 //
8
9 #include "Points.h"
10
11 namespace bobo {
12
13 bool Points::init(){
14
15 return true;
16 }
17
18 void Points::draw(){
19
20 //绘制一个颜色随机的50＊50的点
21 for (int y = 0; y < 50; y ++) {
22 for (int x = 0; x < 50; x ++) {
23 DrawPrimitives::setDrawColor4B(rand() % 256, rand() % 256, rand() % 256, 255);
24 DrawPrimitives::drawPoint(Point(x, y));
25 }
26 }
27
28 }
29 }
bool HelloWorld::init()
auto points = bobo::Points::create();
points->setPosition(Point(500, 300));
addChild(points);
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