ScaleView | 自定义view实现的滚动刻度尺

by LichFaker Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | ScaleView Summary

ScaleView is a Java library. ScaleView has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

ScaleView

Support

Quality

Security

License

Reuse

Support

ScaleView has a low active ecosystem.

It has 197 star(s) with 47 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 2 have been closed. On average issues are closed in 7 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of ScaleView is current.

Quality

ScaleView has 0 bugs and 0 code smells.

Security

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

ScaleView code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

ScaleView 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

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

Build file is available. You can build the component from source.

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

Top functions reviewed by kandi - BETA

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

Initializes the view
Set the current scale factor
Register on scroll listener
Handles a touch event
Scroll by the given coordinates
Region MeasureView
Region draw method
Scroll to the specified value
Scroll to specified scale
Smooth to specified point
Compute the scroll offset
On draw scale
Initialize variable size
Helper method to set red pointer
Method to set red pointer
Initialize view
On draw
Handle touch events
Draws a line

Get all kandi verified functions for this library.

ScaleView Key Features

No Key Features are available at this moment for ScaleView.

ScaleView Examples and Code Snippets

No Code Snippets are available at this moment for ScaleView.

Community Discussions

Trending Discussions on ScaleView

Chart Horizontal Scroll with MouseWheel c# winform

C# winform parsing serial port data

Chart Series jumps to first Value only when ScrollBar is clicked

QUESTION

Chart Horizontal Scroll with MouseWheel c# winform

Asked 2021-Nov-22 at 09:42

i have a problem with my code that i cannot solve:

i have a stacked column chart with indexed x value for the two series that make the chart, i need to scroll horizontally the chart, so i have written this code:

(first in the initialization part)

...

ANSWER

Answered 2021-Nov-22 at 09:42

Hiii guys i found an answer to my problem by myself after trying lots of things, and the main things is that the series X values needs to be indexed, and that make a lot of things easier because you will now work with number of point and not with, in my case, a datetime value, soo that is the code:

Source https://stackoverflow.com/questions/69975504

QUESTION

C# winform parsing serial port data

Asked 2020-Oct-20 at 00:05

I am a newb armed with copy paste trying to get data from an old Avery-Weightronix 7820 weigh scale. I have it hooked up via an RJ-232 cable and have managed to get responses from the scale. I followed this tutorial https://www.studentcompanion.co.za/creating-a-serial-port-interface-with-c/ to get up and running.

Once I got it working I wanted to simplify it and essentially use my computer as a remote display. I hard coded the serial connection parameters and set up the code to send a request for the weight every second so I could display it in a winform.

Later I plan to extend it so I can get the total weight for multiple items. I plan to weigh an item, copy the weight to a running total, put a new item on the scale and repeat.

I am stuck at the moment because I am having trouble consistently parsing the data returned from the scale and because the loop locks up the UI.

When I send W which is the request for the current weight, an example response is:

0001.10lb 00

Where = End of text character (Ø3 hex), = Line feed character (ØA hex), = Carriage return character (ØD hex).

The response from the scale is fixed length but when I go into debug mode the response is not received during the first couple of cycles through the code. Then it arrives later. This is ok when I am outputting it to a rich text field but when I try to pull out a substring I get an error if there is no data.

Also, the UI locks and the only thing I can do it stop the execution. From reading around it seems I should implement threading but I am unsure how to reorganize my code to do this.

I would appreciate any pointers or advice on how to solve these issues.

This is the code I have:

...

ANSWER

Answered 2020-Oct-20 at 00:05

Remove try-catch blocks, and MessageBox.Show(...) in both the connect() and sendData() methods. The try-catch in the new Thread(() => { block will catch any exceptions and send them to the UI thread.

Delete the line CheckForIllegalCrossThreadCalls = false; because it bypasses the built-in protection. The serialPort.ReadLine(); method might be better than serialPort.ReadExisting(); as ReadLine() will wait for a full line of data.

This should give you an idea of how the code might look:

Source https://stackoverflow.com/questions/64420126

QUESTION

Chart Series jumps to first Value only when ScrollBar is clicked

Asked 2020-Mar-25 at 09:54

I have a program with a chart and a Dictionary with my values. I add the Points to the Series by cycling the keys of the Dictionary with a foreach loop. Now my problem is I want to zoom into the chart, which I already accomplished but when the points are loaded the position of the scrollbar is on the date 01.01.1900 and when I click the scrollbar it jumps to the actual first date, which is 28.03.2020. How can I fix it so the scrollbar is already on this date?

I already tried to set the scaleview position to the minimum of my chartarea but that didn't work.

...

ANSWER

Answered 2020-Mar-25 at 09:54

I found a solution to this problem by putting the following line of code after where i added my points to the chart:

chart1.ChartAreas[0].AxisX.ScaleView.Position = chart1.Series[0].Points.First().XValue;

Seems like the scale view always went to the oldest Date it knows, which is the 01.01.1900.

Source https://stackoverflow.com/questions/60613468

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

Vulnerabilities

No vulnerabilities reported

Install ScaleView

You can download it from GitHub.
You can use ScaleView 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 ScaleView 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 .

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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