Flutter 支持 xfermode 吗?

问题描述 投票:0回答:0

在Android Studio + Java环境下,我曾经设置过xfermode。 所以,我能够画出这么多类型的东西。

这种 xfermode 在 Flutter 中可能吗?

[我写的示例代码]

        bimage_baby_fit = Bitmap.createBitmap((int) baby_wh, (int) baby_wh, Bitmap.Config.ARGB_8888);
        canvas_baby = new Canvas(bimage_baby_fit);
        paint_baby = new Paint();
        canvas_baby.drawBitmap(bimage_vector_tmp, 0, 0, paint_baby);
        paint_baby.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
        canvas_baby.drawBitmap(bimage_baby_new, -1.0f * fit_x, -1.0f * fit_y, paint_baby);
android flutter canvas paint xfermode
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