markclewis / swiftvis2 Goto Github PK

It is possible to add a benchmark in the project to compare the performance of the last version of SwiftVis2 with other data visualization project?

Hi Dr. Lewis,

I am using the swiftVis2 for plotting but have a problem. I would like to persist a plot as a png file but I cannot find such a method.
Also, I tried the ImageIO but no success (e.g. ImageIO.write(plot, "png", new File("temp.png"))) because the first arg must be a type of java.awt.image.RenderedImage. Could you show how can I save the plot (e.g. Plot.scatterPlot) as a png file?

Hello,

Does this library support animated plots? I.e. say I have a model and it creates a plot frame by frame?

Thank you!

I got into an issue.

Because the project use scalafx dependency 8.0.144-R12, I had to use java 8 jdk. But using ubuntu 20, I had to install manually the openjfx 8 packages (because it's not anymore in the apt repository and even on JavaFX Download site you cannot find the version 8.
OpenJdk 8 don't have the jfxrt.jar in lib/ext folder.

Do you think the upgrade to javafx 11 (scalaFX 11-R16) would be complicated ?

I really like your library and I would love to use it in my projects.

Thx

I am trying to plot a Plot.scatterPlotGrid using my Spark Dataset columns.

def plotData(): Unit = {
    implicit val ds = df

    val plot = Plot.scatterPlotGrid(
        Seq(
            Seq((doubles(ds, $"medv"), doubles(ds, $"crim"), BlackARGB, 5), ($"medv", $"crim", RedARGB, 5))
        ),
        "Plot Grid", "Shared X", "Shared Y"
    )

    SwingRenderer(plot)
}

While this code compiles fine, and the program runs fine as well, the IDE editor itself is showing me an error:

There's a point in the installation instructions which says:

Run ++2.11.12 to set the Scala version to 2.11. You can update the last value to whatever the latest release is. This is required because Spark currently doesn't work with Scala 2.12 or newer

The thing is I did a publishToLocal without setting ++2.11.12, and I see that swiftviz2spark_2.12 has been generated in my local:

Another thing is I don't see swiftvis2_2.12 generated inside the same folder, so probably the instruction which says:
libraryDependencies += "edu.trinity" %% "swiftvis2" % "0.1.0-SNAPSHOT"
needs to be updated to:
libraryDependencies += "edu.trinity" %% "swiftvis2core" % "0.1.0-SNAPSHOT"