let canvas = uni.createCanvasContext('myCanvas');
let data = new Uint8ClampedArray([255, 0, 0, 255,
255, 0, 0, 255,255, 0, 0, 255,255, 0, 0, 255,255, 0, 0, 255,255, 0, 0, 255])
uni.canvasPutImageData({
canvasId: 'myCanvas',
x: 0,
y: 0,
width: 5,
height: 5,
data: data,
success(res) {
console.log('画布绘制成功');
},
fail(res) {
console.error('画布绘制失败', res);
}
})
canvas.draw();

d***@163.com
- 发布:2024-12-28 19:53
- 更新:2025-05-22 13:34
- 阅读:157
2 个回复
1***@163.com
请问解决了吗
DCloud_UNI_JBB
报错的平台是什么?