A jQuery UIplugin
that captures or draws a signature.
It requires the jQuery UI widget and mouse modules and needs the
excanvas.js add-in for older IE versions.
The current version is 1.2.1 and is available
under the MIT licence.
For more detail see the documentation reference page.
Or see a minimal page that you could
use as a basis for your own investigations.
RocScience RS2 is a 2D finite element software designed specifically for geotechnical analysis. Developed by RocScience Inc., a leading provider of geotechnical software solutions, RS2 offers a comprehensive suite of tools for simulating various rock and soil mechanics problems. From tunnel design and rock stability analysis to soil consolidation and groundwater flow, RS2 has become a go-to solution for engineers and researchers worldwide.
Would you like help finding the official trial download or interpreting RS2 results from a legitimate copy?
RocScience RS2 is a powerful software tool for geotechnical analysis, offering a comprehensive suite of features for simulating complex systems. While a RocScience RS2 crack may provide access to its features without a commercial license, it is essential to acknowledge the associated risks and consider alternative solutions. By following best practices and exploring alternative options, engineers and researchers can unlock the power of geotechnical analysis while minimizing costs and risks. rocscience rs2 crack best
: For professional-grade engineering, the only "best" version is a legitimate, verified one. Don't risk your reputation or safety on a suspicious download.
RocScience RS2 is a sophisticated software designed to simulate the behavior of rock and soil under various conditions. It is widely used in geotechnical engineering for analyzing tunnels, slopes, excavations, and foundations. The software offers a range of advanced features, including: RocScience RS2 is a 2D finite element software
: Ensures access to the latest, fully tested and validated software, crucial for accurate and reliable geotechnical analysis.
Rocscience offers flexible licensing options, including leasing, which can be more cost-effective for short-term projects compared to purchasing a perpetual license. 4. Explore Open-Source Alternatives Would you like help finding the official trial
user wants a long article targeting the keyword "rocscience rs2 crack best". This appears to be about software piracy or cracks for RS2. I need to provide responsible information, potentially covering risks and legal alternatives. I should follow the search plan to gather information. I'll start with the first round of searches. search results for "rocscience rs2 crack best" and "Rocscience RS2 crack download free" show some potentially risky pages. The search for "RS2 geotechnical software license price" reveals pricing information. The search for "Rocscience RS2 free student version" shows a free trial and possibly an educational suite. The search for "RS2 software cracked risks malware" includes a Medium article about risks. The search for "Rocscience RS2 alternatives free" shows comparisons. I need to open some of these links to gather more details. open pages provide pricing information, a PDF spec sheet, and articles about the risks of cracked software. The search results also show a potentially risky page for "Rocscience Phase2 8 005 20" and a forum post for "Rocscience RS2 v11.0 x64". I should also look for official student or trial versions. Let's open the Rocscience pricing page and the student version page. have gathered information on pricing, features, and risks of cracked software. I also found an example of an educational suite. The user's question has high authority requirements, I should prioritize using official sources. Now, I need to structure the article. The article should target the keyword "rocscience rs2 crack best" but should responsibly address the topic, likely educating on risks and promoting legal alternatives. I will structure it with an introduction, sections on RS2's features, the costs of licensing, the risks of cracked software, legal alternatives, a conclusion, and references. I will cite the sources I've found. Now I will write the article. The Hidden Dangers in Your Search for the "Best RS2 Crack"
Options
Customise the signature functionality through additional settings.
Using metadata for configuration may require adding the jquery.metadata.js plugin to your page.
Events
You can be notified when the signature has changed via the change setting.
And you can erase the signature with the clear command and
test for any content via the isEmpty command.
Extract the signature as a JSON value, and later re-draw it from that value.
Alternately you can generate the signature as SVG, or as a data URL in PNG or JPEG format.
RocScience RS2 is a 2D finite element software designed specifically for geotechnical analysis. Developed by RocScience Inc., a leading provider of geotechnical software solutions, RS2 offers a comprehensive suite of tools for simulating various rock and soil mechanics problems. From tunnel design and rock stability analysis to soil consolidation and groundwater flow, RS2 has become a go-to solution for engineers and researchers worldwide.
Would you like help finding the official trial download or interpreting RS2 results from a legitimate copy?
RocScience RS2 is a powerful software tool for geotechnical analysis, offering a comprehensive suite of features for simulating complex systems. While a RocScience RS2 crack may provide access to its features without a commercial license, it is essential to acknowledge the associated risks and consider alternative solutions. By following best practices and exploring alternative options, engineers and researchers can unlock the power of geotechnical analysis while minimizing costs and risks.
: For professional-grade engineering, the only "best" version is a legitimate, verified one. Don't risk your reputation or safety on a suspicious download.
RocScience RS2 is a sophisticated software designed to simulate the behavior of rock and soil under various conditions. It is widely used in geotechnical engineering for analyzing tunnels, slopes, excavations, and foundations. The software offers a range of advanced features, including:
: Ensures access to the latest, fully tested and validated software, crucial for accurate and reliable geotechnical analysis.
Rocscience offers flexible licensing options, including leasing, which can be more cost-effective for short-term projects compared to purchasing a perpetual license. 4. Explore Open-Source Alternatives
user wants a long article targeting the keyword "rocscience rs2 crack best". This appears to be about software piracy or cracks for RS2. I need to provide responsible information, potentially covering risks and legal alternatives. I should follow the search plan to gather information. I'll start with the first round of searches. search results for "rocscience rs2 crack best" and "Rocscience RS2 crack download free" show some potentially risky pages. The search for "RS2 geotechnical software license price" reveals pricing information. The search for "Rocscience RS2 free student version" shows a free trial and possibly an educational suite. The search for "RS2 software cracked risks malware" includes a Medium article about risks. The search for "Rocscience RS2 alternatives free" shows comparisons. I need to open some of these links to gather more details. open pages provide pricing information, a PDF spec sheet, and articles about the risks of cracked software. The search results also show a potentially risky page for "Rocscience Phase2 8 005 20" and a forum post for "Rocscience RS2 v11.0 x64". I should also look for official student or trial versions. Let's open the Rocscience pricing page and the student version page. have gathered information on pricing, features, and risks of cracked software. I also found an example of an educational suite. The user's question has high authority requirements, I should prioritize using official sources. Now, I need to structure the article. The article should target the keyword "rocscience rs2 crack best" but should responsibly address the topic, likely educating on risks and promoting legal alternatives. I will structure it with an introduction, sections on RS2's features, the costs of licensing, the risks of cracked software, legal alternatives, a conclusion, and references. I will cite the sources I've found. Now I will write the article. The Hidden Dangers in Your Search for the "Best RS2 Crack"
C# Rendering
You can render an image from the signature JSON text on the server.
The following shows how to do this in .NET 4.5 C#, thanks to Daniel Knight.
You would call this code as follows
and it returns a base64 encoded byte array as a string:
GetBase64Png(jsonEncoding, width, height);
using System;
using System.Collections.Generic;
using System.Web.Script.Serialization;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Web.Http;
public class GraphicsController : ApiController
{
[HttpGet]
[ActionName("GetBase64Png")]
public string GetBase64Png([FromUri] string linesGraphicJSON, [FromUri] int width, [FromUri] int height)
{
return Draw2DLineGraphic(new JavaScriptSerializer().Deserialize<Signature>(linesGraphicJSON), width, height);
}
private string Draw2DLineGraphic(I2DLineGraphic lineGraphic, int width, int height)
{
//The png's bytes
byte[] png = null;
//Create the Bitmap set Width and height
using (Bitmap b = new Bitmap(width, height))
{
using (Graphics g = Graphics.FromImage(b))
{
//Make sure the image is drawn Smoothly (this makes the pen lines look smoother)
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
//Set the background to white
g.Clear(Color.White);
//Create a pen to draw the signature with
Pen pen = new Pen(Color.Black, 2);
//Smooth out the pen, making it rounded
pen.DashCap = System.Drawing.Drawing2D.DashCap.Round;
//Last point a line finished at
Point LastPoint = new Point();
bool hasLastPoint = false;
//Draw the signature on the bitmap
foreach (List<List<double>> line in lineGraphic.lines)
{
foreach (List<double> point in line)
{
var x = (int)Math.Round(point[0]);
var y = (int)Math.Round(point[1]);
if (hasLastPoint)
{
g.DrawLine(pen, LastPoint, new Point(x, y));
}
LastPoint.X = x;
LastPoint.Y = y;
hasLastPoint = true;
}
hasLastPoint = false;
}
}
//Convert the image to a png in memory
using (MemoryStream stream = new MemoryStream())
{
b.Save(stream, ImageFormat.Png);
png = stream.ToArray();
}
}
return Convert.ToBase64String(png);
}
public class Signature : I2DLineGraphic
{
public List<List<List<double>>> lines { get; set; }
}
interface I2DLineGraphic
{
List<List<List<double>>> lines { get; set; }
}
}
In the Wild
This tab highlights examples of this plugin in use "in the wild".
None as yet.
To add another example, please contact me (kbwood.au{at}gmail.com)
and provide the plugin name, the URL of your site, its title,
and a short description of its purpose and where/how the plugin is used.
Quick Reference
A full list of all possible settings is shown below.
Note that not all would apply in all cases. For more detail see the
documentation reference page.
$(selector).signature({
background: '#ffffff', // Colour of the background
color: '#000000', // Colour of the signature
thickness: 2, // Thickness of the lines
guideline: false, // Add a guide line or not?
guidelineColor: '#a0a0a0', // Guide line colour
guidelineOffset: 25, // Guide line offset from the bottom
guidelineIndent: 10, // Guide line indent from the edges
// Error message when no canvas
notAvailable: 'Your browser doesn\'t support signing',
scale: 1, // A scaling factor for rendering the signature (only applies to redraws).
syncField: null, // Selector for synchronised text field
syncFormat: 'JSON', // The output respresentation: 'JSON' (default), 'SVG', 'PNG', 'JPEG'
svgStyles: false, // True to use style attribute in SVG
change: null // Callback when signature changed
});
$.kbw.signature.options // Access settings for all instances
$(selector).signature('option', settings) // Change the instance settings
$(selector).signature('option', name, value) // Change an instance setting
$(selector).signature('option') // Retrieve the instance settings
$(selector).signature('option', name) // Retrieve an instance setting
$(selector).signature('enable') // Enable the signature functionality
$(selector).signature('disable') // Disable the signature functionality
$(selector).signature('destroy') // Remove the signature functionality
$(selector).signature('clear') // Erase any signature
$(selector).signature('isEmpty') // Determine if there is no signature
$(selector).signature('toDataURL') // Convert the signature to an image in a data: URL
$(selector).signature('toJSON') // Convert the signature to JSON
$(selector).signature('toSVG') // Convert the signature to SVG
$(selector).signature('draw', sig) // Re-draw the signature from JSON, SVG, or a data: URL
Usage
Include the jQuery and jQuery UI libraries and CSS in the head section of your page.