我正在开发一个角度应用程序并使用 ngx-charts,经过在线调试和搜索一段时间后,我找不到如何更改图表上的调色板。
你们知道如何更改 ngx-charts 上的调色板吗?
非常感谢任何帮助,谢谢!
我创建了 TypeORM 实体类别和子类别
类别.ts
@Entity()
export class Category {
@PrimaryGeneratedColumn()
id: number;
@Column()
name: string;
@Column()
description: string;
@OneToMany(() => Subcategory, (subcategory) => subcategory.category)
public Subcategories: Subcategory[];
@OneToMany(() => Item, (item) => item.category)
public Items: Item[];
}
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子类别.ts
import {
Entity,
PrimaryGeneratedColumn,
Column,
ManyToOne,
OneToMany,
CreateDateColumn,
UpdateDateColumn
} from "typeorm";
import {Category} from "./Category";
import {Item} from "./Item";
@Entity()
export class Subcategory {
@PrimaryGeneratedColumn()
id: number;
@Column()
name: string;
@Column()
description: string;
@ManyToOne(() => Category, (category) => category.Subcategories)
public category: …Run Code Online (Sandbox Code Playgroud)