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Why can't I draw a line with this code? Rectangle was successful
<html> <head></head> <body> <canvas id="canvas1" width="1000" height="1000"> </canvas> <script> var canvas=document.getElementById("canvas1"); var ctx=canvas.getContext("2d"); ctx.fillStyle ="rgba(0, 200, 0, 1)"; ctx.fillRect (36, 10, 22, 22); var ctx = canvas.getContext("2d"); ctx.moveTo(50,50); ctx.lineTo(100,100); </script> </body> </html>
1 Resposta
+ 13
You forgot an 'ink' method? There's no way you can draw a line without any ink...
i.e. add 'ctx.stroke()' at the end of your JS!
Costuma ter perguntas como essa?
Aprenda de maneira mais eficiente, de graça:
Quente hoje
Pig Latin
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