dvisual | A visualization toolkit based on html 's canvas | Canvas library

by justdark JavaScript Version: Current License: No License

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kandi X-RAY | dvisual Summary

dvisual is a JavaScript library typically used in User Interface, Canvas, WebGL applications. dvisual has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

dvisual is a visualization toolkit based on html’s canvas and Javascript. . How to use DVisual === [The Tutorial] . . . . . .

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Quality

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License

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Support

dvisual has a low active ecosystem.

It has 40 star(s) with 12 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

dvisual has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of dvisual is current.

Quality

dvisual has 0 bugs and 0 code smells.

Security

dvisual has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

dvisual code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

dvisual does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

dvisual releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

dvisual saves you 88182 person hours of effort in developing the same functionality from scratch.

It has 96515 lines of code, 0 functions and 63 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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dvisual Key Features

No Key Features are available at this moment for dvisual.

dvisual Examples and Code Snippets

No Code Snippets are available at this moment for dvisual.

Community Discussions

Trending Discussions on dvisual

WPF: programatically draw a Rectangle to an ImageSource instance

QUESTION

WPF: programatically draw a Rectangle to an ImageSource instance

Asked 2017-Feb-20 at 16:37

I am new to C# and to WPF, and I could be looking at this completely wrong. I have a JPEG byte array as a source. I cannot change this. I need to get the array, perform some calculations and draw rectangles in areas of the JPEG. I then write it to an Image XAML control.

I get the JPEG and I can convert it into an ImageSource and display it to an ImageControl. I can't find a way to get the drawing context from the ImageSource. I use ImageSourceConverter to read in the JPEG array and this class returns an ImageSource instance, duh!.

...

ANSWER

Answered 2017-Feb-20 at 00:57

Have you looked at using Visuals, I don't know how efficient they are but it seems that you will be unable to copy the source into an ImageSource and draw directly into it.

Create a DrawingVisual and draw the ImageSource and the Rectangles into the drawing context of the drawing visual.

Then use WriteableBitmap to show it in the image;

Source https://stackoverflow.com/questions/42318696

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install dvisual

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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