canvas_22 镜面转换

<template>
    <view class="zcvs">

        <view class="zcvs-item">
            <view>镜面转换</view>
            <view>
                <canvas canvas-id="cvs" id="cvs" style=" 400px; height: 400px;border: 1px solid #007AFF;" />
            </view>
        </view>

    </view>
</template>

<script>
    export default {
        data() {
            return {

            };
        },
        onReady() {
            this.drawCvs();
        },
        methods: {
            drawCvs() {
                const ctx = uni.createCanvasContext('cvs');
                ctx.setFillStyle("#007AFF");

                ctx.translate(200, 200);
                ctx.scale(-1, 1);

                ctx.font = "bold 35px cursive";
                ctx.setTextAlign("center");
                ctx.fillText("青春纸盒子", 0, 0);
                ctx.draw();
            },
        }
    }
</script>

<style lang="scss" scoped>

</style>