PolylineView | 天气折线图,icon会随着移动产生视差效果 , 仿小米天气
kandi X-RAY | PolylineView Summary
kandi X-RAY | PolylineView Summary
PolylineView
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Top functions reviewed by kandi - BETA
- Implements the onDraw method
- Draws the vertical path
- Draw bitmap
- Draw sensors
- Initializes the polyline view
- Get rect size
- Returns the time value for a given integer
- Add a list of sensor features
- Handle a touch event
- Gets the max scroll position
- Scroll by x
- Initialize the effects
PolylineView Key Features
PolylineView Examples and Code Snippets
Community Discussions
Trending Discussions on PolylineView
QUESTION
I am currently converting an MKPolyline to a BezierPath then a CAShapeLayer then adding the layer as a sublayer to a UIView. Currently struggling to ensure the path is not drawn outside the bounds of the UIView. I do not want to mask and have part of the path dissapear, but rather ensure that every point is resized and positioned in the center of the UIView.
...ANSWER
Answered 2017-Feb-07 at 10:49Here is an approach I use to scale a UIBezierPath: I will use original (your MKPolyline size, my original data) and final (the receiving view size, how it will be displayed).
1.Calculate the original amplitude (for me it was just the height but for you it will be the width as well)
2.Write a function to scale your original data to the new X and Y axis scales (for a point position it would look like this):
QUESTION
I want to draw a polyline
on a view
. I don't want to draw it on a MapView
because I only want the polyline
without any background.
I have the polyline
coordinates and I also have its bounds (northeast and southwest coordinates).
The idea was to create a custom view
and draw the path there. The problem I believe I'm having is with the scale. I can convert the LatLng
coordinates to x
and y
coordinates but the polyline that is shown on the view
is too small. The view
is set with a 64dp
width and height.
Here is what I'm doing:
...ANSWER
Answered 2017-Jun-02 at 11:38With the help of @pskink I've managed to achieve this
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install PolylineView
You can use PolylineView 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 PolylineView 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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