1574307124
How to add CRUD Operations to Angular using ASP.NET Web API and MongoDB
MongoDB is a NoSQL, free, open source, high-performance, and cross-platform document-oriented database. MongoDB was developed by the 10gen company that is now called MongoDB Inc. MongoDB is written in C++ and stores data in a flexible, JSON-like format with a dynamic schema.
Prerequisites
- We should have the basic knowledge of Angular, MongoDB, and Web API.
- The Visual Studio Code IDE should be installed.
- Robo 3T or Studio 3T should be installed.
Create a Database and Collection in MongoDB
MongoDB Environment Setup
Check how to set up the MongoDB environment and Robo 3T, from here.
Step 1
Now, open Robo 3T and connect to the local server.
Step 2
Create a database with the name “employee” using Robo 3T (Check Link).
Create a Web API Project
Step 1
Open Visual Studio and create a new project.
Change the name to CrudWithMongoDB.
Choose the WEB API template.
Step 2
Now, add the MongoDB Driver for C# using NuGet Package Manager.
Go to Tools>>NuGet Package Manager >> Manage NuGet package for Solution.
Step 3
Right-click the Models folder and add two classes, Employee and Status. Now, paste the following codes in these classes.
Add the required namespaces in the Employee class.
using MongoDB.Bson;
using MongoDB.Bson.Serialization.Attributes;
Employee class
public class Employee
{
[BsonRepresentation(BsonType.ObjectId)]
public String Id { get; set; }
public string Name { get; set; }
public string { get; set; }
public string Address { get; set; }
public string City { get; set; }
public string Country { get; set; }
}
Status class
public class Status
{
public string Result { set; get; }
public string Message { set; get; }
}
Step 4
Now, add a connection string in the web.config file and add the following line in the App Settings section of that file.
<add key="connectionString" value="mongodb://localhost"/>
Step 5
Right-click on the Controllers folder and add a new controller. Name it “Emp controller.”
Add the following namespaces in the Emp controller.
using MongoDB.Driver;
using MongoDB.Bson;
using CrudWithMongoDB.Models;
Now, add a method to insert data into the database for inserting employee details.
[Route("InsertEmployee")]
[HttpPost]
public object Addemployee(Employee objVM)
{
try
{ ///Insert Emoloyeee
#region InsertDetails
if (objVM.Id == null)
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var DB = Client.GetDatabase("Employee");
var collection = DB.GetCollection<Employee>("EmployeeDetails");
collection.InsertOne(objVM);
return new Status
{ Result = "Success", Message = "Employee Details Insert Successfully" };
}
#endregion
///Update Emoloyeee
#region updateDetails
else
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var Db = Client.GetDatabase("Employee");
var collection = Db.GetCollection<Employee>("EmployeeDetails");
var update = collection.FindOneAndUpdateAsync(Builders<Employee>.Filter.Eq("Id", objVM.Id), Builders<Employee>.Update.Set("Name", objVM.Name).Set("Department", objVM.Department).Set("Address", objVM.Address).Set("City", objVM.City).Set("Country", objVM.Country));
return new Status
{ Result = "Success", Message = "Employee Details Update Successfully" };
}
#endregion
}
catch (Exception ex)
{
return new Status
{ Result = "Error", Message = ex.Message.ToString() };
}
}
Add a new method to delete employee details.
#region DeleteEmployee
[Route("Delete")]
[HttpGet]
public object Delete(string id)
{
try
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var DB = Client.GetDatabase("Employee");
var collection = DB.GetCollection<Employee>("EmployeeDetails");
var DeleteRecored = collection.DeleteOneAsync(
Builders<Employee>.Filter.Eq("Id", id));
return new Status
{ Result = "Success", Message = "Employee Details Delete Successfully" };
}
catch (Exception ex)
{
return new Status
{ Result = "Error", Message = ex.Message.ToString() };
}
}
#endregion
Add a method to get Employee details.
#region Getemployeedetails
[Route("GetAllEmployee")]
[HttpGet]
public object GetAllEmployee()
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var db = Client.GetDatabase("Employee");
var collection = db.GetCollection<Employee>("EmployeeDetails").Find(new BsonDocument()).ToList();
return Json(collection);
}
#endregion
Add a method to get Employee details by Id.
#region EmpdetaisById
[Route("GetEmployeeById")]
[HttpGet]
public object GetEmployeeById(string id)
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var DB = Client.GetDatabase("Employee");
var collection = DB.GetCollection<Employee>("EmployeeDetails");
var plant = collection.Find(Builders<Employee>.Filter.Where(s => s.Id == id)).FirstOrDefault();
return Json(plant);
}
#endregion
Here is the complete Emp controller code.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using MongoDB.Driver;
using MongoDB.Bson;
using CrudWithMongoDB.Models;
using System.Configuration;
namespace CrudWithMongoDB.Controllers
{
[RoutePrefix("Api/Employee")]
public class EmpController : ApiController
{
[Route("InsertEmployee")]
[HttpPost]
public object Addemployee(Employee objVM)
{
try
{ ///Insert Emoloyeee
#region InsertDetails
if (objVM.Id == null)
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var DB = Client.GetDatabase("Employee");
var collection = DB.GetCollection<Employee>("EmployeeDetails");
collection.InsertOne(objVM);
return new Status
{ Result = "Success", Message = "Employee Details Insert Successfully" };
}
#endregion
///Update Emoloyeee
#region updateDetails
else
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var Db = Client.GetDatabase("Employee");
var collection = Db.GetCollection<Employee>("EmployeeDetails");
var update = collection.FindOneAndUpdateAsync(Builders<Employee>.Filter.Eq("Id", objVM.Id), Builders<Employee>.Update.Set("Name", objVM.Name).Set("Department", objVM.Department).Set("Address", objVM.Address).Set("City", objVM.City).Set("Country", objVM.Country));
return new Status
{ Result = "Success", Message = "Employee Details Update Successfully" };
}
#endregion
}
catch (Exception ex)
{
return new Status
{ Result = "Error", Message = ex.Message.ToString() };
}
}
#region Getemployeedetails
[Route("GetAllEmployee")]
[HttpGet]
public object GetAllEmployee()
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var db = Client.GetDatabase("Employee");
var collection = db.GetCollection<Employee>("EmployeeDetails").Find(new BsonDocument()).ToList();
return Json(collection);
}
#endregion
#region EmpdetaisById
[Route("GetEmployeeById")]
[HttpGet]
public object GetEmployeeById(string id)
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var DB = Client.GetDatabase("Employee");
var collection = DB.GetCollection<Employee>("EmployeeDetails");
var plant = collection.Find(Builders<Employee>.Filter.Where(s => s.Id == id)).FirstOrDefault();
return Json(plant);
}
#endregion
#region DeleteEmployee
[Route("Delete")]
[HttpGet]
public object Delete(string id)
{
try
{
string constr = ConfigurationManager.AppSettings["connectionString"];
var Client = new MongoClient(constr);
var DB = Client.GetDatabase("Employee");
var collection = DB.GetCollection<Employee>("EmployeeDetails");
var DeleteRecored = collection.DeleteOneAsync(
Builders<Employee>.Filter.Eq("Id", id));
return new Status
{ Result = "Success", Message = "Employee Details Delete Successfully" };
}
catch (Exception ex)
{
return new Status
{ Result = "Error", Message = ex.Message.ToString() };
}
}
#endregion
}
}
Step 6
Now, let’s enable CORS. Go to Tools, open NuGet Package Manager, search for Cors, and install the Microsoft.Asp.Net.WebApi.Cors package.
Open Webapiconfig.cs and add the following lines.
EnableCorsAttribute cors = new EnableCorsAttribute("*", "*", "*");
config.EnableCors(cors);
Create an Project
Step 1
Create an Angular 7 project with the name “CrudwithMongoDB” by using the following command.
ng new CrudwithMongoDB
Step 2
Open Visual Studio Code, open the newly created project, and add bootstrap to this project.
npm install bootstrap --save
Step 3
Now, create two components for displaying the employee list page and adding a new employee page. To create the components, open terminal and use the following commands.
ng g c employee
ng g c addemployee
Step 4
Create a class named “employee” by using the following command.
ng g class employee
Add the required properties in the class.
export class Employee {
Id: string;
Name: string;
Department: string;
Address: string;
City: string;
Country: string;
}
Step 5
Create a service to call the Web API.
ng g s emprecord
Step 6
Open the emprecord service and import the required packages and classes. Add the following lines of code in the emprecord.service.ts file.
import { Injectable } from '@angular/core';
import { Observable } from "rxjs";
import {HttpHeaders, HttpClient } from "@angular/common/http";
import { Employee } from "../app/employee";
@Injectable({
providedIn: 'root'
})
export class EmprecordService {
Url="http://localhost:14026/Api/Employee/";
constructor(private http:HttpClient) { }
InsertEmployee(employee:Employee)
{
debugger;
const httpOptions = { headers: new HttpHeaders({ 'Content-Type': 'application/json' }) };
return this.http.post<Employee[]>(this.Url+'/InsertEmployee/', employee,httpOptions)
}
GetEmployeeRecord():Observable<Employee[]>
{
debugger;
return this.http.get<Employee[]>(this.Url+"/GetAllEmployee")
}
DeleteEmployee(id:string):Observable<number>
{
debugger;
return this.http.get<number>(this.Url + '/Delete/?id='+id);
}
GetEmployeeById(id:string)
{
return this.http.get<Employee>(this.Url + '/GetEmployeeById/?id=' + id);
}
UpdatEmplouee(employee:Employee)
{
debugger;
const httpOptions = { headers: new HttpHeaders({ 'Content-Type': 'application/json' }) };
return this.http.post<Employee[]>(this.Url+'/UpdateEmployee/', employee,httpOptions)
}
}
Step 7 - Add Paging and Searching
To add paging and searching, install the following library in the project. For pagination:
npm install --save ngx-pagination
For searching:
npm i ng2-search-filter --save
Export and import both these directives in the app.module.ts file.
import {NgxPaginationModule} from 'ngx-pagination';
import { Ng2SearchPipeModule } from 'ng2-search-filter';
Step 8
Now, open addemployee.component.html and add the following HTML.
<div class="container" style="padding-top:40px;">
<div class="row">
<div class="col-md-10 mx-auto">
<div class="card mx-4">
<div class="card-head p-4">
<div class="col-sm-12 btn btn-success">
Employee's Information
</div>
</div>
<div class="card-body p-4">
<form [formGroup]="Addemployee" (ngSubmit)="onFormSubmit(Addemployee.value)">
<div class="col-sm-12">
<div class="card-body">
<!-- <div class="row"> -->
<div class="form-group ">
<label class="col-sm-2 control-label" for="Name">Name</label>
<div class="col-sm-10">
<input type="text" class="form-control" placeholder="Enter name" formControlName="Name">
</div>
</div>
<div class="form-group ">
<label class="col-sm-2 control-label" for="Department">Department</label>
<div class="col-sm-10">
<input type="text" class="form-control" placeholder="Enter Department" formControlName="Department">
</div>
</div>
<div class="form-group ">
<label class="col-sm-2 control-label" for="Address">Address</label>
<div class="col-sm-10">
<input type="text" class="form-control" placeholder="Enter Address" formControlName="Address">
</div>
</div>
<div class="form-group ">
<label class="col-sm-2 control-label" for="City">City</label>
<div class="col-sm-10">
<input type="text" class="form-control" placeholder="Enter City" formControlName="City">
</div>
</div>
<div class="form-group ">
<label class="col-sm-2 control-label" for="Country">Country</label>
<div class="col-sm-10">
<input type="text" class="form-control" placeholder="Enter Country" formControlName="Country">
</div>
</div>
</div>
</div>
<div class="col-6 text-right">
<button class="btn btn-primary px-10" type="submit">Add </button>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
Step 9
Open the addemployee.componet.ts file and add the following lines.
import { Component, OnInit } from '@angular/core';
import { HttpClient } from "@angular/common/http";
import { FormGroup, FormControl } from '@angular/forms';
import { EmprecordService } from "../../emprecord.service";
import { Employee } from "../../employee";
import { Observable } from "rxjs";
import { identifierModuleUrl } from '@angular/compiler';
import { Router } from '@angular/router';
@Component({
selector: 'app-addemployee',
templateUrl: './addemployee.component.html',
styleUrls: ['./addemployee.component.css']
})
export class AddemployeeComponent implements OnInit {
massage: string;
dataSaved = false;
Addemployee:FormGroup;
EmployeeIdUpdate = "0";
constructor(private router: Router,private emprecordService:EmprecordService) { }
InsertEmployee(employee:Employee)
{
debugger;
if (this.EmployeeIdUpdate != "0") employee.Id=this.EmployeeIdUpdate;
this.emprecordService.InsertEmployee(employee).subscribe(
()=>
{
if (this.EmployeeIdUpdate == "0") {
this.massage = 'Saved Successfully';
}
else
{
this.massage = 'Update Successfully';
}
this.dataSaved = true;
this.router.navigate(['/employee']);
})
}
onFormSubmit() {
const Emp = this.Addemployee.value;
this.InsertEmployee(Emp);
}
EmployeeEdit(id: string) {
debugger;
this.emprecordService.GetEmployeeById(id).subscribe(emp => {
this.massage = null;
this.dataSaved = false;
debugger;
this.EmployeeIdUpdate=id;
this.Addemployee.controls['Name'].setValue(emp.Name);
this.Addemployee.controls['Department'].setValue(emp.Department);
this.Addemployee.controls['City'].setValue(emp.City);
this.Addemployee.controls['Country'].setValue(emp.Country);
this.Addemployee.controls['Address'].setValue(emp.Address);
});
debugger;
}
clearform() {
debugger;
this.Addemployee.controls['Name'].setValue("");
this.Addemployee.controls['Department'].setValue("");
this.Addemployee.controls['Address'].setValue("");
this.Addemployee.controls['City'].setValue("");
this.Addemployee.controls['Country'].setValue("");
}
ngOnInit() {
this.Addemployee = new FormGroup({
Name: new FormControl(),
Department:new FormControl(),
Address:new FormControl(),
City:new FormControl(),
Country:new FormControl(),
});
let Id = localStorage.getItem("id");
if(Id!=null)
{
this.EmployeeEdit(Id) ;
}}
}
Step 10
Open employee.componet.html and add this HTML.
<div class="container" style="margin-bottom:20px;padding-top:20px;">
<div class="row">
<div class="col-sm-12 btn btn-success">
Employee's Information
</div>
</div>
<div class="col-sm-12" style="margin-bottom:20px;padding-top:20px;">
<div class="row">
<div class="col-sm-6">
<button type="button" class="btn btn-primary" data-toggle="modal" routerLink="/addemployee">
Add New Employee
</button>
</div>
<div class="col-sm-6">
<input class="form-control" type="text" name="search" [(ngModel)]="filter" placeholder="Search">
</div>
</div>
</div>
</div>
<div class="container" style="padding-top:20px;">
<table class="table table-striped">
<thead class="thead-dark">
<th>Name</th>
<th>Department</th>
<th>Address</th>
<th>City</th>
<th>Country</th>
<th>Action</th>
</thead>
<tbody>
<tr *ngFor="let e of emp | async|filter:filter| paginate: { itemsPerPage: 5, currentPage: p } ; let i=index">
<td>{{e.Name}}</td>
<td>{{e.Department}}</td>
<td>{{e.Address}}</td>
<td>{{e.City}}</td>
<td>{{e.Country}}</td>
<td>
<div class="btn-group">
<button type="button" class="btn btn-primary mr-1" (click)="EmployeeEdit(e.Id)">Edit</button>
<button type="button" class="btn btn-danger mr-1" (click)="Deleteemployee(e.Id)">Delete</button>
</div>
</td>
</tr>
</tbody>
</table>
<ul class="pagination">
<pagination-controls (pageChange)="p = $event"></pagination-controls>
</ul>
</div>
Step 11
Open employee.componet.ts file and add the following lines.
import { Component, OnInit } from '@angular/core';
import { Employee } from "../employee";
import { EmprecordService } from "../emprecord.service";
import { Observable } from "rxjs";
import { Router } from '@angular/router';
@Component({
selector: 'app-employee',
templateUrl: './employee.component.html',
styleUrls: ['./employee.component.css']
})
export class EmployeeComponent implements OnInit {
private emp: Observable<Employee[]>;
massage:String;
dataSaved=false;
constructor(private router: Router,private emprecordService:EmprecordService) { }
Loademployee()
{
debugger;
this.emp = this.emprecordService.GetEmployeeRecord();
console.log(this.emp);
debugger;
}
EmployeeEdit(id: string) {
debugger;
localStorage.removeItem("id");
localStorage.setItem("id",id.toString());
this.router.navigate(['/addemployee'], { queryParams: { Id: id } });
debugger;
}
Deleteemployee(id: string) {
if (confirm("Are You Sure To Delete this Informations")) {
this.emprecordService.DeleteEmployee(id).subscribe(
() => {
this.dataSaved = true;
this.massage = "Deleted Successfully";
}
);
}
}
ngOnInit() {
localStorage.clear();
this.Loademployee();
}
}
Step 12
Now, open app-routing.module.ts file and add the following lines to create routing.
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { EmployeeComponent } from "./employee/employee.component";
import { AddemployeeComponent } from "./employee/addemployee/addemployee.component";
const routes: Routes = [
{path:"employee",component:EmployeeComponent},
{path:"addemployee",component:AddemployeeComponent},
];
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule]
})
export class AppRoutingModule { }
Step 13
Now, open app.module.ts file and add the following lines.
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { HttpClientModule,HttpClient} from '@angular/common/http';
import { EmployeeComponent } from './employee/employee.component';
import { ReactiveFormsModule } from "@angular/forms";
import { EmprecordService } from "../app/emprecord.service";
import { AddemployeeComponent } from './employee/addemployee/addemployee.component';
import {NgxPaginationModule} from 'ngx-pagination';
import { Ng2SearchPipeModule } from 'ng2-search-filter';
@NgModule({
declarations: [
AppComponent,
EmployeeComponent,
AddemployeeComponent,
],
imports: [
BrowserModule,FormsModule,
AppRoutingModule,HttpClientModule,ReactiveFormsModule,Ng2SearchPipeModule,NgxPaginationModule
],
providers: [EmprecordService],
bootstrap: [AppComponent]
})
export class AppModule { }
Step 14
Now, let us run the project and redirect the URL to the Addemployee page.
Step 15
Enter the details and click on the Add button.
Summary
In this article, we discussed how to perform CRUD operations using MongoDB, Angular 8, and Asp.net Web API.
#Angular #MongoDB #dotnet #webdev #api
What is GEEK
Buddha Community
1602560783
jQuery Ajax CRUD in ASP.NET Core MVC with Modal Popup
In this article, we’ll discuss how to use jQuery Ajax for ASP.NET Core MVC CRUD Operations using Bootstrap Modal. With jQuery Ajax, we can make HTTP request to controller action methods without reloading the entire page, like a single page application.
To demonstrate CRUD operations – insert, update, delete and retrieve, the project will be dealing with details of a normal bank transaction. GitHub repository for this demo project : https://bit.ly/33KTJAu.
Sub-topics discussed :
- Form design for insert and update operation.
- Display forms in modal popup dialog.
- Form post using jQuery Ajax.
- Implement MVC CRUD operations with jQuery Ajax.
- Loading spinner in .NET Core MVC.
- Prevent direct access to MVC action method.
Create ASP.NET Core MVC Project
In Visual Studio 2019, Go to File > New > Project (Ctrl + Shift + N).
From new project window, Select Asp.Net Core Web Application_._
Once you provide the project name and location. Select Web Application(Model-View-Controller) and uncheck HTTPS Configuration. Above steps will create a brand new ASP.NET Core MVC project.
Setup a Database
Let’s create a database for this application using Entity Framework Core. For that we’ve to install corresponding NuGet Packages. Right click on project from solution explorer, select Manage NuGet Packages_,_ From browse tab, install following 3 packages.
Now let’s define DB model class file – /Models/TransactionModel.cs.
public class TransactionModel
{
[Key]
public int TransactionId { get; set; }
[Column(TypeName ="nvarchar(12)")]
[DisplayName("Account Number")]
[Required(ErrorMessage ="This Field is required.")]
[MaxLength(12,ErrorMessage ="Maximum 12 characters only")]
public string AccountNumber { get; set; }
[Column(TypeName ="nvarchar(100)")]
[DisplayName("Beneficiary Name")]
[Required(ErrorMessage = "This Field is required.")]
public string BeneficiaryName { get; set; }
[Column(TypeName ="nvarchar(100)")]
[DisplayName("Bank Name")]
[Required(ErrorMessage = "This Field is required.")]
public string BankName { get; set; }
[Column(TypeName ="nvarchar(11)")]
[DisplayName("SWIFT Code")]
[Required(ErrorMessage = "This Field is required.")]
[MaxLength(11)]
public string SWIFTCode { get; set; }
[DisplayName("Amount")]
[Required(ErrorMessage = "This Field is required.")]
public int Amount { get; set; }
[DisplayFormat(DataFormatString = "{0:MM/dd/yyyy}")]
public DateTime Date { get; set; }
}
C#Copy
Here we’ve defined model properties for the transaction with proper validation. Now let’s define DbContextclass for EF Core.
#asp.net core article #asp.net core #add loading spinner in asp.net core #asp.net core crud without reloading #asp.net core jquery ajax form #asp.net core modal dialog #asp.net core mvc crud using jquery ajax #asp.net core mvc with jquery and ajax #asp.net core popup window #bootstrap modal popup in asp.net core mvc. bootstrap modal popup in asp.net core #delete and viewall in asp.net core #jquery ajax - insert #jquery ajax form post #modal popup dialog in asp.net core #no direct access action method #update #validation in modal popup
1587917446
Create Asp Net Web API for CRUD operation | CRUD Using Asp Net Api
#api #api 2 #restful api #asp.net api #asp.net core api
1615492782
Delete data from MongoDB using Asp.Net Core 5 | MongoDB CRUD Operation | .NET 5
#delete data from mongodb using asp.net core #mongodb crud operation #mongodb #asp.net #core #mvc
1667425440
Pdf2gerb: Perl Script Converts PDF Files to Gerber format
pdf2gerb
Perl script converts PDF files to Gerber format
Pdf2Gerb generates Gerber 274X photoplotting and Excellon drill files from PDFs of a PCB. Up to three PDFs are used: the top copper layer, the bottom copper layer (for 2-sided PCBs), and an optional silk screen layer. The PDFs can be created directly from any PDF drawing software, or a PDF print driver can be used to capture the Print output if the drawing software does not directly support output to PDF.
The general workflow is as follows:
- Design the PCB using your favorite CAD or drawing software.
- Print the top and bottom copper and top silk screen layers to a PDF file.
- Run Pdf2Gerb on the PDFs to create Gerber and Excellon files.
- Use a Gerber viewer to double-check the output against the original PCB design.
- Make adjustments as needed.
- Submit the files to a PCB manufacturer.
Please note that Pdf2Gerb does NOT perform DRC (Design Rule Checks), as these will vary according to individual PCB manufacturer conventions and capabilities. Also note that Pdf2Gerb is not perfect, so the output files must always be checked before submitting them. As of version 1.6, Pdf2Gerb supports most PCB elements, such as round and square pads, round holes, traces, SMD pads, ground planes, no-fill areas, and panelization. However, because it interprets the graphical output of a Print function, there are limitations in what it can recognize (or there may be bugs).
See docs/Pdf2Gerb.pdf for install/setup, config, usage, and other info.
pdf2gerb_cfg.pm
#Pdf2Gerb config settings:
#Put this file in same folder/directory as pdf2gerb.pl itself (global settings),
#or copy to another folder/directory with PDFs if you want PCB-specific settings.
#There is only one user of this file, so we don't need a custom package or namespace.
#NOTE: all constants defined in here will be added to main namespace.
#package pdf2gerb_cfg;
use strict; #trap undef vars (easier debug)
use warnings; #other useful info (easier debug)
##############################################################################################
#configurable settings:
#change values here instead of in main pfg2gerb.pl file
use constant WANT_COLORS => ($^O !~ m/Win/); #ANSI colors no worky on Windows? this must be set < first DebugPrint() call
#just a little warning; set realistic expectations:
#DebugPrint("${\(CYAN)}Pdf2Gerb.pl ${\(VERSION)}, $^O O/S\n${\(YELLOW)}${\(BOLD)}${\(ITALIC)}This is EXPERIMENTAL software. \nGerber files MAY CONTAIN ERRORS. Please CHECK them before fabrication!${\(RESET)}", 0); #if WANT_DEBUG
use constant METRIC => FALSE; #set to TRUE for metric units (only affect final numbers in output files, not internal arithmetic)
use constant APERTURE_LIMIT => 0; #34; #max #apertures to use; generate warnings if too many apertures are used (0 to not check)
use constant DRILL_FMT => '2.4'; #'2.3'; #'2.4' is the default for PCB fab; change to '2.3' for CNC
use constant WANT_DEBUG => 0; #10; #level of debug wanted; higher == more, lower == less, 0 == none
use constant GERBER_DEBUG => 0; #level of debug to include in Gerber file; DON'T USE FOR FABRICATION
use constant WANT_STREAMS => FALSE; #TRUE; #save decompressed streams to files (for debug)
use constant WANT_ALLINPUT => FALSE; #TRUE; #save entire input stream (for debug ONLY)
#DebugPrint(sprintf("${\(CYAN)}DEBUG: stdout %d, gerber %d, want streams? %d, all input? %d, O/S: $^O, Perl: $]${\(RESET)}\n", WANT_DEBUG, GERBER_DEBUG, WANT_STREAMS, WANT_ALLINPUT), 1);
#DebugPrint(sprintf("max int = %d, min int = %d\n", MAXINT, MININT), 1);
#define standard trace and pad sizes to reduce scaling or PDF rendering errors:
#This avoids weird aperture settings and replaces them with more standardized values.
#(I'm not sure how photoplotters handle strange sizes).
#Fewer choices here gives more accurate mapping in the final Gerber files.
#units are in inches
use constant TOOL_SIZES => #add more as desired
(
#round or square pads (> 0) and drills (< 0):
.010, -.001, #tiny pads for SMD; dummy drill size (too small for practical use, but needed so StandardTool will use this entry)
.031, -.014, #used for vias
.041, -.020, #smallest non-filled plated hole
.051, -.025,
.056, -.029, #useful for IC pins
.070, -.033,
.075, -.040, #heavier leads
# .090, -.043, #NOTE: 600 dpi is not high enough resolution to reliably distinguish between .043" and .046", so choose 1 of the 2 here
.100, -.046,
.115, -.052,
.130, -.061,
.140, -.067,
.150, -.079,
.175, -.088,
.190, -.093,
.200, -.100,
.220, -.110,
.160, -.125, #useful for mounting holes
#some additional pad sizes without holes (repeat a previous hole size if you just want the pad size):
.090, -.040, #want a .090 pad option, but use dummy hole size
.065, -.040, #.065 x .065 rect pad
.035, -.040, #.035 x .065 rect pad
#traces:
.001, #too thin for real traces; use only for board outlines
.006, #minimum real trace width; mainly used for text
.008, #mainly used for mid-sized text, not traces
.010, #minimum recommended trace width for low-current signals
.012,
.015, #moderate low-voltage current
.020, #heavier trace for power, ground (even if a lighter one is adequate)
.025,
.030, #heavy-current traces; be careful with these ones!
.040,
.050,
.060,
.080,
.100,
.120,
);
#Areas larger than the values below will be filled with parallel lines:
#This cuts down on the number of aperture sizes used.
#Set to 0 to always use an aperture or drill, regardless of size.
use constant { MAX_APERTURE => max((TOOL_SIZES)) + .004, MAX_DRILL => -min((TOOL_SIZES)) + .004 }; #max aperture and drill sizes (plus a little tolerance)
#DebugPrint(sprintf("using %d standard tool sizes: %s, max aper %.3f, max drill %.3f\n", scalar((TOOL_SIZES)), join(", ", (TOOL_SIZES)), MAX_APERTURE, MAX_DRILL), 1);
#NOTE: Compare the PDF to the original CAD file to check the accuracy of the PDF rendering and parsing!
#for example, the CAD software I used generated the following circles for holes:
#CAD hole size: parsed PDF diameter: error:
# .014 .016 +.002
# .020 .02267 +.00267
# .025 .026 +.001
# .029 .03167 +.00267
# .033 .036 +.003
# .040 .04267 +.00267
#This was usually ~ .002" - .003" too big compared to the hole as displayed in the CAD software.
#To compensate for PDF rendering errors (either during CAD Print function or PDF parsing logic), adjust the values below as needed.
#units are pixels; for example, a value of 2.4 at 600 dpi = .0004 inch, 2 at 600 dpi = .0033"
use constant
{
HOLE_ADJUST => -0.004 * 600, #-2.6, #holes seemed to be slightly oversized (by .002" - .004"), so shrink them a little
RNDPAD_ADJUST => -0.003 * 600, #-2, #-2.4, #round pads seemed to be slightly oversized, so shrink them a little
SQRPAD_ADJUST => +0.001 * 600, #+.5, #square pads are sometimes too small by .00067, so bump them up a little
RECTPAD_ADJUST => 0, #(pixels) rectangular pads seem to be okay? (not tested much)
TRACE_ADJUST => 0, #(pixels) traces seemed to be okay?
REDUCE_TOLERANCE => .001, #(inches) allow this much variation when reducing circles and rects
};
#Also, my CAD's Print function or the PDF print driver I used was a little off for circles, so define some additional adjustment values here:
#Values are added to X/Y coordinates; units are pixels; for example, a value of 1 at 600 dpi would be ~= .002 inch
use constant
{
CIRCLE_ADJUST_MINX => 0,
CIRCLE_ADJUST_MINY => -0.001 * 600, #-1, #circles were a little too high, so nudge them a little lower
CIRCLE_ADJUST_MAXX => +0.001 * 600, #+1, #circles were a little too far to the left, so nudge them a little to the right
CIRCLE_ADJUST_MAXY => 0,
SUBST_CIRCLE_CLIPRECT => FALSE, #generate circle and substitute for clip rects (to compensate for the way some CAD software draws circles)
WANT_CLIPRECT => TRUE, #FALSE, #AI doesn't need clip rect at all? should be on normally?
RECT_COMPLETION => FALSE, #TRUE, #fill in 4th side of rect when 3 sides found
};
#allow .012 clearance around pads for solder mask:
#This value effectively adjusts pad sizes in the TOOL_SIZES list above (only for solder mask layers).
use constant SOLDER_MARGIN => +.012; #units are inches
#line join/cap styles:
use constant
{
CAP_NONE => 0, #butt (none); line is exact length
CAP_ROUND => 1, #round cap/join; line overhangs by a semi-circle at either end
CAP_SQUARE => 2, #square cap/join; line overhangs by a half square on either end
CAP_OVERRIDE => FALSE, #cap style overrides drawing logic
};
#number of elements in each shape type:
use constant
{
RECT_SHAPELEN => 6, #x0, y0, x1, y1, count, "rect" (start, end corners)
LINE_SHAPELEN => 6, #x0, y0, x1, y1, count, "line" (line seg)
CURVE_SHAPELEN => 10, #xstart, ystart, x0, y0, x1, y1, xend, yend, count, "curve" (bezier 2 points)
CIRCLE_SHAPELEN => 5, #x, y, 5, count, "circle" (center + radius)
};
#const my %SHAPELEN =
#Readonly my %SHAPELEN =>
our %SHAPELEN =
(
rect => RECT_SHAPELEN,
line => LINE_SHAPELEN,
curve => CURVE_SHAPELEN,
circle => CIRCLE_SHAPELEN,
);
#panelization:
#This will repeat the entire body the number of times indicated along the X or Y axes (files grow accordingly).
#Display elements that overhang PCB boundary can be squashed or left as-is (typically text or other silk screen markings).
#Set "overhangs" TRUE to allow overhangs, FALSE to truncate them.
#xpad and ypad allow margins to be added around outer edge of panelized PCB.
use constant PANELIZE => {'x' => 1, 'y' => 1, 'xpad' => 0, 'ypad' => 0, 'overhangs' => TRUE}; #number of times to repeat in X and Y directions
# Set this to 1 if you need TurboCAD support.
#$turboCAD = FALSE; #is this still needed as an option?
#CIRCAD pad generation uses an appropriate aperture, then moves it (stroke) "a little" - we use this to find pads and distinguish them from PCB holes.
use constant PAD_STROKE => 0.3; #0.0005 * 600; #units are pixels
#convert very short traces to pads or holes:
use constant TRACE_MINLEN => .001; #units are inches
#use constant ALWAYS_XY => TRUE; #FALSE; #force XY even if X or Y doesn't change; NOTE: needs to be TRUE for all pads to show in FlatCAM and ViewPlot
use constant REMOVE_POLARITY => FALSE; #TRUE; #set to remove subtractive (negative) polarity; NOTE: must be FALSE for ground planes
#PDF uses "points", each point = 1/72 inch
#combined with a PDF scale factor of .12, this gives 600 dpi resolution (1/72 * .12 = 600 dpi)
use constant INCHES_PER_POINT => 1/72; #0.0138888889; #multiply point-size by this to get inches
# The precision used when computing a bezier curve. Higher numbers are more precise but slower (and generate larger files).
#$bezierPrecision = 100;
use constant BEZIER_PRECISION => 36; #100; #use const; reduced for faster rendering (mainly used for silk screen and thermal pads)
# Ground planes and silk screen or larger copper rectangles or circles are filled line-by-line using this resolution.
use constant FILL_WIDTH => .01; #fill at most 0.01 inch at a time
# The max number of characters to read into memory
use constant MAX_BYTES => 10 * M; #bumped up to 10 MB, use const
use constant DUP_DRILL1 => TRUE; #FALSE; #kludge: ViewPlot doesn't load drill files that are too small so duplicate first tool
my $runtime = time(); #Time::HiRes::gettimeofday(); #measure my execution time
print STDERR "Loaded config settings from '${\(__FILE__)}'.\n";
1; #last value must be truthful to indicate successful load
#############################################################################################
#junk/experiment:
#use Package::Constants;
#use Exporter qw(import); #https://perldoc.perl.org/Exporter.html
#my $caller = "pdf2gerb::";
#sub cfg
#{
# my $proto = shift;
# my $class = ref($proto) || $proto;
# my $settings =
# {
# $WANT_DEBUG => 990, #10; #level of debug wanted; higher == more, lower == less, 0 == none
# };
# bless($settings, $class);
# return $settings;
#}
#use constant HELLO => "hi there2"; #"main::HELLO" => "hi there";
#use constant GOODBYE => 14; #"main::GOODBYE" => 12;
#print STDERR "read cfg file\n";
#our @EXPORT_OK = Package::Constants->list(__PACKAGE__); #https://www.perlmonks.org/?node_id=1072691; NOTE: "_OK" skips short/common names
#print STDERR scalar(@EXPORT_OK) . " consts exported:\n";
#foreach(@EXPORT_OK) { print STDERR "$_\n"; }
#my $val = main::thing("xyz");
#print STDERR "caller gave me $val\n";
#foreach my $arg (@ARGV) { print STDERR "arg $arg\n"; }Download Details:
Author: swannman
Source Code: https://github.com/swannman/pdf2gerb
License: GPL-3.0 license
1622461866
ASP.Net Web development Company USA | WebClues Infotech
A versatile Web & Mobile App Development framework technology that is fast, reliable, and easy to use is ASP.NET. ASP.NET gives the developer complete control over development and can be used on any project big or small.
Want to develop a website or mobile app with ASP.NET?
WebClues Infotech with years of experience and a highly skilled development team can be your go-to agency for your Web & Mobile App Development requirements. With an expert developer team of more than 150+ members, WebClues Infotech has successfully delivered more than 1500 projects worldwide.
Want to know more about the ASP.NET framework?
Visit: https://www.webcluesinfotech.com/asp-net-web-development/
Share your requirements https://www.webcluesinfotech.com/contact-us/
View Portfolio https://www.webcluesinfotech.com/portfolio/
#asp.net web development company #asp.net web development company usa #asp.net development company in india #asp.net development company #.net software development company #hire asp.net developer