akshay2211/drawbox

DrawBox is a multi-purpose tool to draw anything on canvas, written completely on jetpack compose.

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drawbox's Issues

Finish drawing callback

The feature request
Please, can you add a callback when a user finishes drawing a line/curve?

The description of the solution I'd like
To my mind, it will be useful to have a drawing callback when a user finishes drawing a line and put away his/her finger from the screen. We have the trackHistory() callback for the moment when a user starts drawing, but there is no such thing when the user finishes drawing a line.

Alternatives I've considered
It is possible to use some click listener on top of the DrawBox, but this looks more like a hotfix and it is hard to understand for other people.
Also, I was trying to use trackBitmaps(...) to get the bitmap after each drawing, but it is not working as intended. Maybe it is also possible to make this function open so we can override it as we want.

Usage context
I need this callback to execute a function with the latest bitmap data. The thing is that I want to execute it every time a user draws a line.

The library is not completely Compose based

It seems like the library is using AndroidView with ComposeView inside. What is the reason for that? Why can't we just have a pure Compose implementation?

The lateral sliding fails, and the drawing image cannot be converted to bitmap normally

Describe the bug
The lateral sliding fails, and the drawing image cannot be converted to bitmap normally

DrawBox(
modifier = Modifier.fillMaxSize(),
drawController = drawController,
bitmapCallback = { img,e ->
Log.d(TAG, "SignatureBoard: ${e?.message}")
image=img
},
backgroundColor = Color(0xFFFFFFFF)
)
logs:
W/HiTouch_PressGestureDetector: Touch pointer move a lot. The moving distance of X is:35.266876, limit is:60The moving distance of Y is:65.754395, limit is:60

Add additional elements (Text and Images)

Is your feature request related to a problem? Please describe.
a way to add additional text (with font style) and image(s)

Describe the solution you'd like
a way to add additional text (with font style) and image(s). And the text and images can be rotated

Describe alternatives you've considered

Additional context
ability to add picture and add annotations on it and/or

Modifier.fillMaxSize().weight(1f, true) is giving error

Describe the bug
Usage example code in Readme.md is giving an error

To Reproduce
See the screenshot.

Expected behavior
No IDE errors

Screenshots

Implementation update

All the functions like undo and redo etc
Needs to be accessed by a single controller object, that can be manipulated by the users.

Java documentation?

I have seen many of your libraries but none of them have a documentation for Java. I have not knowledge about Kotlin and so am unable to use your amazing libraries. It would be great if you could provide the documentation in java for all the projects. Thanks and I hope you will do it.

Feature Request

Can you make the controller to disable/enable the canvas to be drawn?

Content Drawn can cross boundary of the declared modifier

i think it can be avoided by adding a if condition in updateLatestPath(newPoint) function which checks whether the point lies inside the given modifier, if it lies inside then only add the newPoint

hi, i want to save path to svg file, how we to do?

Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Describe the solution you'd like
A clear and concise description of what you want to happen.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

Library request

Can you make this kind of library. Which Is in seekbar. This library does no longer work. And it would be great if you add java docs also.
Thanks.