edu-mini/model/card.js

import {isNumber} from "../utils/utils";

const app = getApp();

export default class LastMayday {
    palette(data) {
        const config = JSON.parse(data.configs);
        let ratio = 0;
        if (app.globalData.isPC) {
            ratio = 2;
        } else {
            ratio = 2;
        }
        let viewsConfigs = config.map(configItem => {
            let viewText = '';
            let textIndent = configItem.textIndent;
            let padEmptyStr = '';
            if (textIndent > 0) {
                padEmptyStr = new Array(textIndent).fill('').join('    ');
            }
            viewText = padEmptyStr + configItem.content;

            Object.keys(configItem).forEach(key => {
                if (isNumber(configItem[key])) {
                    configItem[key] = configItem[key] * ratio + "rpx"
                }
            });
            return {
                type: 'text',
                text: viewText,
                css: configItem
            };
        });


        return (
            {
                width: data.drawWidth * ratio + 'rpx',
                height: data.drawHeight * ratio + 'rpx',
                views: [
                    {
                        type: 'image',
                        url: data.templatePicUrl,
                        css: {
                            width: data.drawWidth * ratio + 'rpx',
                            height: data.drawHeight * ratio + 'rpx',
                        },
                    },
                    ...viewsConfigs
                ],
            }
        );

    }
}