B4J Library jGauges

This is a wrapper for Medusa gauges library: https://github.com/HanSolo/Medusa
License: https://github.com/HanSolo/Medusa/blob/master/license.txt

It includes many types of gauges. The gauges are implemented as custom views.

The gauges can be further customized. You can use JavaObject to access the various methods (see the source code of Gauge.java: https://github.com/HanSolo/Medusa/blob/master/src/main/java/eu/hansolo/medusa/Gauge.java).

Library: www.b4x.com/b4j/files/jGauges.zip

Example is attached.

Updates:

v1.10 - Based on latest version of the open source projects. Includes three new skins (TILE_KPI, TILE_TEXT_KPI, TILE_SPARK_LINE)

 

[Mashiane]

This is a wrapper for Medusa gauges library: https://github.com/HanSolo/Medusa
License: https://github.com/HanSolo/Medusa/blob/master/license.txt

It includes many types of gauges. The gauges are implemented as custom views.

The gauges can be further customized. You can use JavaObject to access the various methods (see the source code of Gauge.java: https://github.com/HanSolo/Medusa/blob/master/src/main/java/eu/hansolo/medusa/Gauge.java).

Library: www.b4x.com/b4j/files/jGauges.zip

Example is attached.

Wow, this is brilliant...

 

[rbghongade]

Erel, that is truly fantastic! Wanted guages desperately! You are a mind-reader!

 

[vfafou]

Truly needed for a newcoming telemetry project!
Thank you Erel... You' ve just made me drop Microsoft Visual Studio once more!

 

[rbghongade]

Dear Erel,
Any possibility of creating the same library for B4A?

 

[Erel]

Any possibility of creating the same library for B4A?

This library is based on a JavaFX project. It cannot be ported to Android.

 

[Harris]

Hummm, wonder if these would be accessible in ABMaterial?

 

[Erel]

No. These are JavaFX controls.

 

[sz4t4n]

it's fantastic!

I have one question. Is there posibility to set min and max value in code or only in designer?

 

[Erel]

You can use this code to set those values:

Dim minValue, maxValue As Double 'type is important
minValue = 10
maxValue = 200
Dim jo As JavaObject = Gauge1
jo.RunMethod("setMinValue", Array(minValue))
jo.RunMethod("setMaxValue", Array(maxValue))

 

[sz4t4n]

It's works perfect. One more question Where can i find all methods in this library? I have to look into source code?

 

[Erel]

I have to look into source code?

Yes.

 

[luke2012]

Wonderful library! Is there a version (like this) for B4A ?

 

[Erel]

No. This is based on a JavaFX library.

B4A: https://www.b4x.com/android/forum/pages/results/?query=gauges&product=b4a

 

[micro]

Hi to all
erel this is a fantastic library!
Only a question:
how to change the color of the percentage in the gauge object with skin LEVEL?
The default color is white
Thanks

 

[Erel]

Dim jo As JavaObject = Gauge1
jo.RunMethod("setValueColor", Array(fx.Colors.Red))

 

[micro]

Thanks erel

 

[alienhunter]

There is a new update to this

 

[CHAUVET]

Thanks Erel,

Where can i find all methods in this library? I have to look into source code?

Hi evrybody,

How can I find the list of methods available in this library?
I do not know how to search in a library source code.
sz4t4n did you find the list of methods in source code ? If so, do you have this list?
thanks in advance

 

[jmon]

The gauges are implemented as custom views

I have a question, Can I add these gauges at run-time, by code? If not, can I kindly ask for the source of the wrapper, so I can modify it? Thank you.

How can I find the list of methods available in this library?

See this link:
https://github.com/HanSolo/Medusa/blob/master/src/main/java/eu/hansolo/medusa/Gauge.java
A method is anything named like this:

public void setMinValue(final double VALUE)

you can call that method like this:

Dim jo As JavaObject = Gauge1
jo.RunMethod("setMinValue", Array(0.0))

This will set the min value to 0.0

to get:

public double getMinValue() { return null == minValue ? _minValue : minValue.get();

Dim jo As JavaObject = Gauge1
Dim Value As Double = jo.RunMethod("getMinValue", Null)