Struct hash_avatar::Generator

pub struct Generator { /* fields omitted */ }

Implementations

impl Generator

pub fn new() -> Self

创建随机图像生成器

默认参数

Generator {
    size: 360,
    padding: 30,
    block_num: 10,
    img: None,
}

pub fn set_img_size(&mut self, size: u32) -> Self

设置画板大小

pub fn set_padding(&mut self, padding: u32) -> Self

设置图像边距

pub fn set_block_num(&mut self, block_num: u32) -> Self

设置每一行的色块数量

pub fn create(&mut self) -> Self

创建图像并画出色块

pub fn save_to_png<P>(&self, path: P) -> Result<(), &'static str> where
    P: AsRef<Path>, 

保存图片到png文件