FabricView | new canvas drawing library for Android | Canvas library
kandi X-RAY | FabricView Summary
kandi X-RAY | FabricView Summary
A new canvas drawing library for Android. The library was born as part of a project in SD Hacks (www.sdhacks.io) on October 3rd. It is currently under construction and will be refactored and polished in the coming weeks! Stay tuned. Why? From Doodling on the screen and unleashing the user's creativity to capturing his signature for authentication purposes... The limit is your imagination.
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Top functions reviewed by kandi - BETA
- Called when the list is drawn
- Draws the background
- Calculates the bounds of this object
- Draws a graph paper background
- Handle the scale begin
- Handles the scaling gesture
- Set the scaling factor
- Return the last bounds of the rectangle
- Compares two bitmaps
- Handles user touch events
- Handle end
- Clean the canvas
- Undoes the last operation
- Select the last drawn item
- Draws an image on the canvas
- Compares this object to another
- Compares this scale to another
- Compares this path to another
- Apply the transform to the canvas
- Reduces the undo
- Draw text on the screen
- Get a copy of the canvas as a bitmap
- Apply the transform to this canvas
- Draws the transform
- Draws this transform to a canvas
- Draws this path to the given canvas
FabricView Key Features
FabricView Examples and Code Snippets
Community Discussions
Trending Discussions on FabricView
QUESTION
I am trying to add touch handler to FabricView, but it seems that doing so I am not able to sketch any more. Indeed, the FabricView itself defines a Touch handler, but it seems that my attempt - using RxAndroid2 - clears the predefined handler, instead of chaining to it.
What I would like is to be able to use my handler, without clearing the existing one.
This is a portion of my main activity (sketchview is an instance of FabricView)
...ANSWER
Answered 2017-Jul-09 at 21:32RxView.touches()
returns you a ViewTouchObservable
which calls view.setOnTouchListener(listener)
on subscription to observe the touch events.
Warning: The created observable uses
View.setOnTouchListener()
to observe touches. Only one observable can be used for a view at a time.
Like this your binding the touch events absolutely to this observable. It returns true
and therefore onTouchEvent()
won't be called. To use both behaviors you might need to rewrite ViewTouchObservable
a little and return false
instead.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install FabricView
You can use FabricView like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the FabricView component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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