React.js蓝图颜色

React.js蓝图颜色

蓝图 是一种基于React的用于Web的UI工具包。此库非常优化,适用于构建桌面应用程序中复杂且数据密集的界面。

在本文中,我们将讨论React.js Blueprint颜色。颜色是样式化Web应用程序中非常重要的组件。React.js Blueprint提供了不同类型的颜色方案,可以在样式化Web应用程序中使用。

蓝图颜色使用:

  • 使用Sass的蓝图: 蓝图颜色在Sass脚本语言中使用,Sass是一种预处理器样式表语言,编译为CSS
  • 使用Less的蓝图: 蓝图颜色在Less中使用,Less是一种动态预处理器样式表语言,编译为CSS
  • 使用JavaScript的蓝图: 蓝图颜色在JavaScript中使用,因为蓝图是基于React的库,使用了JavaScript

1. 灰度: 灰度色是用于设计Web页面的不同灰色阴影。

2. 核心颜色: 核心颜色用于用户界面设计,每种颜色都与我们所谓的视觉意图相关联。

3. 扩展颜色: 我们在需要表示某种数据时使用扩展颜色。因此,基本上它是为数据可视化保留的。

语法:

<div style={{ backgroundColor: "#96290D" }}>...</div>
<h1 style={{ color: "#DB2C6F" }}>...</h1>

创建React应用程序并安装模块:

步骤1: 使用以下命令创建一个React应用程序:

npm create-react-app appname

步骤2: 创建您的项目文件夹,即应用程序名称后,使用以下命令移动到该文件夹中:

cd appname

步骤3: 在创建了ReactJS应用程序之后,使用以下命令安装所需的模块:

npm install @blueprintjs/core

项目结构:

React.js蓝图颜色

示例1: 下面的示例演示了将扩展颜色用作背景颜色的用法。

import React from "react"; 
import "@blueprintjs/core/lib/css/blueprint.css"; 
  
function App() { 
    return ( 
        <> 
            <div> 
                <h1> 
                    ReactJS BluePrint Colors Extended colors 
                </h1> 
            </div> 
            <div style={{ 
                display: "flex", 
                flexDirection: "row"
            }}> 
                <div style={{ color: "black", padding: 20 }}> 
                    <div style={{ padding: 10 }}> 
                        <div 
                            style={{ 
                                padding: 10, 
                                backgroundColor: "#96290D", 
                                color: "white", 
                            }} 
                        > 
                            Vermilion -1 
                        </div> 
                        <div 
                            style={{ 
                                padding: 10, 
                                backgroundColor: "#B83211", 
                                color: "white", 
                            }} 
                        > 
                            Vermilion -2 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#D33D17"
                        }}> 
                            Vermilion -3 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#EB6847"
                        }}> 
                            Vermilion -4 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#FF9980"
                        }}> 
                            Vermilion -5 
                        </div> 
                    </div> 
                </div> 
                <div style={{ 
                    color: "black", 
                    textAlign: "left", padding: 20 
                }}> 
                    <div style={{ padding: 10 }}> 
                        <div 
                            style={{ 
                                padding: 10, 
                                backgroundColor: "#A82255", 
                                color: "white", 
                            }} 
                        > 
                            Rose -1 
                        </div> 
                        <div 
                            style={{ 
                                padding: 10, 
                                backgroundColor: "#C22762", 
                                color: "white", 
                            }} 
                        > 
                            Rose -2 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#DB2C6F"
                        }}>Rose -3</div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#F5498B"
                        }}>Rose -4</div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#FF66A1"
                        }}>Rose -5</div> 
                    </div> 
                </div> 
                <div style={{ 
                    color: "black", 
                    textAlign: "left", padding: 20 
                }}> 
                    <div style={{ padding: 10 }}> 
                        <div 
                            style={{ 
                                padding: 10, 
                                backgroundColor: "#5C255C", 
                                color: "white", 
                            }} 
                        > 
                            Voilet-1 
                        </div> 
                        <div 
                            style={{ 
                                padding: 10, 
                                backgroundColor: "#7C327C", 
                                color: "white", 
                            }} 
                        > 
                            Voilet-2 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#9D3F9D"
                        }}> 
                            Voilet-3 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#BD6BBD"
                        }}> 
                            Voilet-4 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#D69FD6"
                        }}> 
                            Voilet-5 
                        </div> 
                    </div> 
                </div> 
                <div style={{ 
                    color: "black", 
                    textAlign: "left", 
                    padding: 20 
                }}> 
                    <div style={{ padding: 10 }}> 
                        <div 
                            style={{ 
                                padding: 10, 
                                backgroundColor: "#5642A6", 
                                color: "white", 
                            }} 
                        > 
                            Indigo-1 
                        </div> 
                        <div 
                            style={{ 
                                padding: 10, 
                                backgroundColor: "#634DBF", 
                                color: "white", 
                            }} 
                        > 
                            Indigo-2 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#7961DB"
                        }}> 
                            Indigo-3 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#9881F3"
                        }}> 
                            Indigo-4 
                        </div> 
                        <div style={{ 
                            padding: 10, 
                            backgroundColor: "#BDADFF"
                        }}> 
                            Indigo-5 
                        </div> 
                    </div> 
                </div> 
            </div> 
        </> 
    ); 
} 
  
export default App; 

运行应用程序的步骤: 打开终端并输入以下命令。

npm start

输出:

React.js蓝图颜色

示例2: 下面的示例展示了将扩展颜色用作文本的文字样式颜色。

import React from "react"; 
import "@blueprintjs/core/lib/css/blueprint.css"; 
  
function App() { 
    return ( 
        <> 
            <div style={{ 
                padding: 20, 
                color: "green"
            }}> 
                <h1>ReactJS BluePrint Colors Extended Colors</h1> 
            </div> 
            <div> 
                <div style={{ 
                    padding: 20, display: "flex", 
                    flexDirection: "row"
                }}> 
                    <div style={{ padding: 10 }}> 
                        <h1 style={{ color: "#0C5174" }}> 
                            Cerulean color 1 
                        </h1> 
                        <h2 style={{ color: "#0F6894" }}> 
                            Cerulean color 2 
                        </h2> 
                        <h3 style={{ color: "#147EB3" }}> 
                            Cerulean color 3 
                        </h3> 
                        <h4 style={{ color: "#3FA6DA" }}> 
                            Cerulean color 4 
                        </h4> 
                        <h5 style={{ color: "#68C1EE" }}> 
                            Cerulean color 5 
                        </h5> 
                    </div> 
                    <div style={{ padding: 10 }}> 
                        <h1 style={{ color: "#004D46" }}> 
                            Turquoise color 1 
                        </h1> 
                        <h2 style={{ color: "#007067" }}> 
                            Turquoise color 2 
                        </h2> 
                        <h3 style={{ color: "#00A396" }}> 
                            Turquoise color 3 
                        </h3> 
                        <h4 style={{ color: "#13C9BA" }}> 
                            Turquoise color 4 
                        </h4> 
                        <h5 style={{ color: "#7AE1D8" }}> 
                            Turquoise color 5 
                        </h5> 
                    </div> 
                    <div style={{ padding: 10 }}> 
                        <h1 style={{ color: "#1D7324" }}> 
                            Forest Color 1 
                        </h1> 
                        <h2 style={{ color: "#238C2C" }}> 
                            Forest Color 2 
                        </h2> 
                        <h3 style={{ color: "#29A634" }}> 
                            Forest Color 3 
                        </h3> 
                        <h4 style={{ color: "#43BF4D" }}> 
                            Forest Color 4 
                        </h4> 
                        <h5 style={{ color: "#62D96B" }}> 
                            Forest Color 5 
                        </h5> 
                    </div> 
                    <div style={{ padding: 10 }}> 
                        <h1 style={{ color: "#43501B" }}> 
                            Lime Color 1 
                        </h1> 
                        <h2 style={{ color: "#5A701A" }}> 
                            Lime Color 2 
                        </h2> 
                        <h3 style={{ color: "#8EB125" }}> 
                            Lime Color 3 
                        </h3> 
                        <h4 style={{ color: "#B6D94C" }}> 
                            Lime Color 4 
                        </h4> 
                        <h5 style={{ color: "#D4F17E" }}> 
                            Lime Color 5 
                        </h5> 
                    </div> 
                </div> 
            </div> 
        </> 
    ); 
} 
  
export default App; 

输出:

React.js蓝图颜色

参考链接: https://blueprintjs.com/docs/#core/colors

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