canvas2 | New canvas PHP Class | Canvas library

by daviferreira PHP Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | canvas2 Summary

canvas2 is a PHP library typically used in User Interface, Canvas applications. canvas2 has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

New canvas PHP Class.

Support

Quality

Security

License

Reuse

Support

canvas2 has a low active ecosystem.

It has 33 star(s) with 9 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

There are 6 open issues and 1 have been closed. On average issues are closed in 656 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of canvas2 is current.

Quality

canvas2 has 0 bugs and 0 code smells.

Security

canvas2 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

canvas2 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

canvas2 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

canvas2 releases are not available. You will need to build from source code and install.

canvas2 saves you 16602 person hours of effort in developing the same functionality from scratch.

It has 33000 lines of code, 2562 functions and 142 files.

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

Top functions reviewed by kandi - BETA

kandi has reviewed canvas2 and discovered the below as its top functions. This is intended to give you an instant insight into canvas2 implemented functionality, and help decide if they suit your requirements.

Applies a filter to the image
Calculates the position of an image .
Add text to the image
Merge an image
Renders a rounded image
Resize image with fill
Resize the image
Create empty image
Resize image with crop coordinates
Get mime type

Get all kandi verified functions for this library.

canvas2 Key Features

No Key Features are available at this moment for canvas2.

canvas2 Examples and Code Snippets

No Code Snippets are available at this moment for canvas2.

Community Discussions

Trending Discussions on canvas2

Tkinter - Deleting widgets of a Canvas when calling Misc.lower() method

objects in canvas aren't loading with the same size - fabric.js loadFromJSON

How to fix my circular background for my CDN fontawesome icons

Dealing with responsive css when phone is flipped horizontally

I think my monitor size it too big so my header doesnt fill the full screen

Show multiple line graphs on the same chart using chart JS

how to convert canvas element to a buffer and a base64 so server can send to mongoDB?

canvas2Draw - how to connect view class to the canvas2

How can I combine multiple images into one page and print it as a pdf?

Identify which chartJs chart was clicked on

QUESTION

Tkinter - Deleting widgets of a Canvas when calling Misc.lower() method

Asked 2021-Jun-13 at 19:50

I'm just working on a GUI with tkinter in python. But I'm having some issues here. I'm creating a button that once it's clicked it will go back a page (Misc.lower(canvas2) and Misc.lift(canvas1)). Although i created a window for the button on the self.canvas2, the buttons is still there when the canvas is lowered.

Here is my code:

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ANSWER

Answered 2021-Jun-13 at 19:50

Not sure why you would just want to hide it though, then how would the users redirect to the previous page? Is this what you wanted?

Source https://stackoverflow.com/questions/67961244

QUESTION

objects in canvas aren't loading with the same size - fabric.js loadFromJSON

Asked 2021-Jun-09 at 23:46

https://jsfiddle.net/Wadsack/ovcx1rtj/38

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ANSWER

Answered 2021-Jun-09 at 23:46

http://fabricjs.com/fabric-gotchas

Wrong position after reloading a JSON object - NUM_FRACTION_DIGITS

Fabric can serialize and deserialize objects in a plain object format. When dealing with serialization, floats can be a problem and give long strings with an unnecessary quantity of decimals. This blows up the string size. To reduce that, there is a constant defined on the Object called NUM_FRACTION_DIGITS, historically set to 2. That means that a top value of 3.454534413123 is saved as 3.45, same for scale, width, height. This is mostly fine unless you are dealing without situation where precision matter. To make an example, a very large image, can be scaled down to a small size using a scale of 0.0151. In this case a serialization would save it as 0.02 changing meaningully the scale. If you are facing such situations, in your project set the constant higher: fabric.Object.NUM_FRACTION_DIGITS = 8 to have 8 decimals on properties. This affects SVG export too.

your image is more than 4000px large, you fall into this issue

corrected fiddle with the "num fraction digits" set to 8 : https://jsfiddle.net/xrfa5dzc/

Source https://stackoverflow.com/questions/67912655

QUESTION

How to fix my circular background for my CDN fontawesome icons

Asked 2021-May-26 at 13:13

So I searched up a simple circular background for my icon and tried to scale it to how I wanted it but got an issue shown here

As you can see the headers like Address is pushed down and the icons dont fit in the backgrounds

This is what I'm looking for but with white backgrounds on the icons of course

Here is my code

DEMO:

...

ANSWER

Answered 2021-May-26 at 13:10

Change your selector to > i to affect children

Source https://stackoverflow.com/questions/67705386

QUESTION

Dealing with responsive css when phone is flipped horizontally

Asked 2021-May-22 at 20:28

Hi I'm currently creating a website for someone and my boss noticed that when the phone is flipped horizontally for example on a Iphone X, my images that are responsive the text in the middle is shifted up and you cannot read it. It's hard to explain in words so I have 2 pictures, one with what I'm getting and one with what I'm kind of looking for, I've been on this for a little while now.

What I'm getting:

What I'm looking for:

This is my code:

HTML

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ANSWER

Answered 2021-May-22 at 19:09

maybe this?....

i removed the following as shown by commented out.

Source https://stackoverflow.com/questions/67638917

QUESTION

I think my monitor size it too big so my header doesnt fill the full screen

Asked 2021-May-20 at 18:19

I'm currently not home right now and I'm on a smaller monitor working on my website, I noticed that on my monitor back home I checked my website and I noticed that my header width doesn't fill out the entire screen even though my width is 100%, are there any ways to fix this? To be more clear it looks like the width doesn't fully complete each side of my screen.

HTML

...

ANSWER

Answered 2021-May-20 at 18:19

Use .container-fluid instead of .container: .container has one fixed width for each screen size; .container-fluid expands to fill the available width.

Source https://stackoverflow.com/questions/67625925

QUESTION

Show multiple line graphs on the same chart using chart JS

Asked 2021-May-13 at 19:04

Right now I have two different datasets that are making two different graphs on the same page. I need one graph to be on top of the other one. This is what my JS/HTML looks like

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ANSWER

Answered 2021-May-13 at 18:26

If you want multiple line charts on the same graph you will need to put the dataset objects in the datasets array instead of making the chart twice like so:

Source https://stackoverflow.com/questions/67523126

QUESTION

how to convert canvas element to a buffer and a base64 so server can send to mongoDB?

Asked 2021-May-04 at 23:12

Objective: After converting two canvas elements as a data url, I am sending it to my server, so I can create a new buffer from a base 64. Then i'm going to convert the two buffers back to a base64 and send both buffers and base64 strings to my mongoDB.

Background:

I am sending leftsidestate and rightsidestate to my server

...

ANSWER

Answered 2021-May-04 at 23:12

The error comes from trying to use Buffer.from on an Object, not a on a base64 string.

On the UI you have

Source https://stackoverflow.com/questions/67393074

QUESTION

canvas2Draw - how to connect view class to the canvas2

Asked 2021-Apr-14 at 12:37

full code I'm new in android studio and I'm having problem with drawing. Upon execution it does not work

public class MainActivity extends AppCompatActivity {

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ANSWER

Answered 2021-Apr-14 at 12:37

There is a problem with the canvas.drawCircle() because there is no Paint argument (last one). The drawCircle doc says : "Paint: The paint used to draw the circle This value cannot be null."

So you can create a Paint in the constructor to pass to the drawCircle methods:

Source https://stackoverflow.com/questions/67083579

QUESTION

How can I combine multiple images into one page and print it as a pdf?

Asked 2021-Apr-12 at 16:51

I've a webpage with 4 charts. I'm taking separate screenshots for each of them. Then tried to put them on another canvas, show them vertically and print it as single-page pdf file. But, I'm getting an Error saying:

Uncaught TypeError: CanvasRenderingContext2D.drawImage: Argument 1 could not be converted to any of: HTMLImageElement, SVGImageElement, HTMLCanvasElement, HTMLVideoElement, ImageBitmap.

Here is the script

...

ANSWER

Answered 2021-Apr-12 at 16:51

Since you didn't mention it, I'll assume html2canvas is coming from https://github.com/niklasvh/html2canvas

In that case, the issue here is that hmtl2canvas returns a Promise and that's what you're passing to verticalCanvases instead of the actual canvas element.

To fix it just transform the function in an asynchronous one so you can use async/await:

Source https://stackoverflow.com/questions/67061972

QUESTION

Identify which chartJs chart was clicked on

Asked 2021-Mar-08 at 17:19

I have several charts on a page. They are created dynamically. I need to identify in the click event, or somehow, which chartwas clicked on.

Maybe it's parent element? The canvas 'canvas1' or 'canvas2' or ..'canvas10',is in a bootstrap column of id 'col1' or 'col2' or ..'col10' I can't get to pass a parameter via the click function

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ANSWER

Answered 2021-Mar-08 at 17:19

You can get the canvas id from the click event like this:

Source https://stackoverflow.com/questions/66532008

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

Vulnerabilities

No vulnerabilities reported

Install canvas2

You can download it from GitHub.
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.

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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