@flyskywhy/react-native-gcanvas
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A C++ native canvas 2D/WebGL component based on gpu opengl glsl shader GCanvas
21 lines (13 loc) • 300 B
JavaScript
ctx.translate(100, 100);
ctx.fillStyle = "rgba(0,0,255, 0.5)";
ctx.shadowColor = "black";
ctx.shadowBlur = 15;
ctx.shadowOffsetX = 20;
ctx.shadowOffsetY = 20;
ctx.beginPath();
ctx.moveTo(50,50)
ctx.lineTo(100,200);
ctx.lineTo(100,50);
ctx.closePath();
//ctx.rect(50, 50, 50, 150);
ctx.fill();