canvas 绘图字体问题。 - V2EX
qq309187341

canvas 绘图字体问题。

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  •   qq309187341 Sep 4, 2022 1913 views
    This topic created in 1351 days ago, the information mentioned may be changed or developed.

    微信小程序里面一个页面通过 webview 的方式内嵌了一个使用 canvas 的画板编辑器。这个画板中可以切换第三方字体,但是在微信小程序中切换字体无效,单纯的 h5 里面切换字体有效。求解。 我使用的方式如下: const myFOnt= new FontFace(${item.name}, url(${item.url})) let fOnt= await myFont.load(); document.fonts.add(font)

    6 replies    2022-09-04 18:11:57 +08:00
    zhuweiyou
        1
    zhuweiyou  
       Sep 4, 2022
    wx.loadFontFace scopes
    qq309187341
        2
    qq309187341  
    OP
       Sep 4, 2022
    @zhuweiyou 我试过
    uni.loadFontFace({
    global: true,
    family: `${item.name}`,
    source: `url(${item.url})`,
    success: () => {
    this.draw()
    uni.hideLoading();
    },
    scopes: ["webview", "native"],
    })
    工具上是正常的。但是真机上没有效果。很郁闷。
    zhuweiyou
        3
    zhuweiyou  
       Sep 4, 2022
    @qq309187341 #2 你用 wx. 试一下 而不是 uni. 有可能 uni 那边还没更新.
    zhuweiyou
        4
    zhuweiyou  
       Sep 4, 2022
    我之前也是没生效, 加了 scopes 就好了
    qq309187341
        5
    qq309187341  
    OP
       Sep 4, 2022
    @zhuweiyou 我换 wx 了。但是好像也没效果 scopes 加哪里?
    qq309187341
        6
    qq309187341  
    OP
       Sep 4, 2022
    @zhuweiyou 哈哈才发现我配置了 scopes 但是这样好像也没用
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