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processing--简单文字图像动画

图像动画1：

  1 int timer, startTime=0, currentTime;
  2 float scl_a, scl_b=1, scl_c;
  3 float angle;
  4 float tt1, tt2;
  5 PFont myfont;
  6 void setup() {
  7   size(1280, 720);
  8   rectMode(CENTER);
  9   noStroke();
 10   myfont= createFont("simhei.ttf", 32);
 11 }
 12 void draw() {
 13   background(220);                             //设置浅灰色背景
 14   currentTime=millis();
 15   timer = currentTime-startTime;
 16   //绘制蓝色矩形
 17   scl_a = timer/15;
 18   if (scl_a>=200) {
 19     scl_a =200;
 20   }
 21   fill(87, 145, 255);
 22   push();
 23   translate(width/2, height/2);
 24   scale(scl_a/200);
 25   rect(0, 0, width, height);  
 26   pop(); 
 27   //绘制浅绿色矩形
 28   scl_b = (timer-3000)/50;
 29   if (scl_b<=0) {
 30     scl_b=0;
 31   }
 32   if (scl_b>=100) {
 33     scl_b=100;
 34   }
 35   angle =(timer-3000)*PI/36000;
 36   if (angle>=PI/6) {
 37     angle=PI/6;
 38   }
 39   fill(0, 210, 176);
 40   push();
 41   translate(width/2, height/2);
 42   rotate(-angle);
 43   scale(scl_b/200, 2.0);
 44   rect(0, 0, width, height);  
 45   pop(); 
 46   //绘制粉色图形1
 47   fill(238, 35, 110);
 48   push();
 49   translate(width/2, height/2);
 50   rotate(-PI/6);
 51   rect(-720, -80, 300, 500);  
 52   pop(); 
 53   //绘制粉色图形2
 54   fill(238, 35, 110);
 55   push();
 56   translate(width/2, height/2);
 57   rotate(-PI/6);
 58   rect(728, 80, 300, 500);  
 59   pop(); 
 60   //大文字
 61   tt1=(timer-5000)/50;
 62   if (tt1<=0) {
 63     tt1=0;
 64   }
 65   blendMode(SCREEN);
 66   textSize(419);
 67   fill(150, tt1);
 68   text("D-FORM STUDIO", width/2, height/2, width, height*1.5);
 69   fill(50);
 70   text("D-FORM STUDIO", width/2+5, height/2+5, width, height*1.5);
 71   blendMode(BLEND);
 72   //绘制橙色矩形
 73   scl_c =(timer-3000)/60;
 74   if (scl_c <=0) {
 75     scl_c=0;
 76   }
 77   if (scl_c >=120) {
 78     scl_c=120;
 79   }
 80   fill(255, 198, 15);
 81   push();
 82   translate(width/2, height/2);
 83   scale(scl_c/200, 0.7);
 84   rect(0, 0, width, height);  
 85   pop(); 
 86   //标题文字
 87   tt2=(timer-7000)/20;
 88   if (tt2<0) {
 89     tt2=0;
 90   }
 91   textFont(myfont);
 92   textSize(140);
 93   textAlign(CENTER);
 94   fill(50, tt2/8);
 95   text("人生", width/2+5, height/2+5);
 96   text("如天候", width/2+5, height/2+140+5);
 97   fill(250, tt2);
 98   text("人生", width/2, height/2);
 99   text("如天候", width/2, height/2+140);
100 }
101 void mouseClicked() {
102   startTime = currentTime;
103   redraw();
104 }

 

posted on 2024-06-15 10:02  孤独的猫  阅读(34)  评论(0)    收藏  举报