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canvas cw

Mitrofanova Natali 2 years ago
parent
9a41b7feca
commit
0f2810cabc
6 changed files with 85 additions and 0 deletions
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  1. 5 0
      ClassWorks/canvas/.idea/.gitignore
  2. 12 0
      ClassWorks/canvas/.idea/Calc.iml
  3. 8 0
      ClassWorks/canvas/.idea/modules.xml
  4. 15 0
      ClassWorks/canvas/index.html
  5. 40 0
      ClassWorks/canvas/script.js
  6. 5 0
      ClassWorks/canvas/style.css

+ 5 - 0
ClassWorks/canvas/.idea/.gitignore
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+# Default ignored files
 
+/shelf/
 
+/workspace.xml
 
+# Editor-based HTTP Client requests
 
+/httpRequests/

+ 12 - 0
ClassWorks/canvas/.idea/Calc.iml
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+<?xml version="1.0" encoding="UTF-8"?>
 
+<module type="WEB_MODULE" version="4">
 
+  <component name="NewModuleRootManager">
 
+    <content url="file://$MODULE_DIR$">
 
+      <excludeFolder url="file://$MODULE_DIR$/temp" />
 
+      <excludeFolder url="file://$MODULE_DIR$/.tmp" />
 
+      <excludeFolder url="file://$MODULE_DIR$/tmp" />
 
+    </content>
 
+    <orderEntry type="inheritedJdk" />
 
+    <orderEntry type="sourceFolder" forTests="false" />
 
+  </component>
 
+</module>

+ 8 - 0
ClassWorks/canvas/.idea/modules.xml
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+<?xml version="1.0" encoding="UTF-8"?>
 
+<project version="4">
 
+  <component name="ProjectModuleManager">
 
+    <modules>
 
+      <module fileurl="file://$PROJECT_DIR$/.idea/Calc.iml" filepath="$PROJECT_DIR$/.idea/Calc.iml" />
 
+    </modules>
 
+  </component>
 
+</project>

+ 15 - 0
ClassWorks/canvas/index.html
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+<!doctype html>
 
+<html lang="en">
 
+<head>
 
+    <meta charset="UTF-8">
 
+    <title>canvas</title>
 
+    <link rel="stylesheet" href="style.css">
 
+    
+</head>
 
+<body>
 
+<canvas id="canvas" width="500px"; height="500px"></canvas>
 
+
 
+<script src="script.js"></script>
 
+</body>
 
+</html>
 
+

+ 40 - 0
ClassWorks/canvas/script.js
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+var canvas = document.getElementById("canvas");
 
+var ctx = canvas.getContext("2d");
 
+
 
+ctx.beginPath();
 
+ctx.arc(70, 70, 50, Math.PI/8, -Math.PI/8, false);
 
+ctx.lineTo(65,70);
 
+ctx.closePath();
 
+ctx.strokeStyle = "black";
 
+ctx.fillStyle = "yellow";
 
+ctx.fill();
 
+ctx.stroke();
 
+
 
+ctx.beginPath();
 
+ctx.arc(75, 45, 4, 0, 2 * Math.PI);
 
+ctx.fillStyle = "black";
 
+ctx.fill();
 
+ctx.stroke();
 
+
 
+function creatDots(amountOfDots){
 
+    let directionX = 50;
 
+    for(let i=0;i<amountOfDots;i++){
 
+        ctx.beginPath();
 
+        ctx.arc(directionX=directionX+50, 70, 5, 0, 2 * Math.PI, false);
 
+        ctx.fillStyle ="yellow";
 
+        ctx.fill()  
+        ctx.stroke();
 
+    }
 
+}
 
+creatDots(8)
 
+
 
+
 
+canvas.addEventListener("click", paint);
 
+
 
+function paint(e){
 
+    ctx.beginPath();
 
+    ctx.arc(e.layerX, e.layerY, 5, 0, 2 * Math.PI, false);
 
+    ctx.fillStyle ="red";
 
+    ctx.fill()  
+    ctx.stroke();
 
+}

+ 5 - 0
ClassWorks/canvas/style.css
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+#canvas{
 
+ 
+    border: 1px solid grey;
 
+    margin: 50px 100px;
 
+}