I am totally new to java and java inside Max/Jitter...however I can not find a way how to draw a line segment. I am sending a 10 cell noise matrix into mxj object and I want it to draw a line for me using jit.gl.sketch from first two cells

    JitterMatrix jm = new JitterMatrix(3,"float32", 10, 1);

        sketchy = new JitterObject("jit.gl.sketch");

        sketchy.setAttr("antialias", 1);

        int planecount = jm.getPlanecount();

        int offset[] = new int[]{0};

        float row[] = new float[dim[0]*planecount];

        jm.copyVectorToArray(0, offset, row, dim[0]*planecount, 0);

        outlet(0, "jit_matrix", jm.getName());

sketchy.linesegment(row[0] + " " + row[1] + " " + row[2] + " " + row[3] + " " + row[4] + " " + row[5]);

I've been searching in API and couldn't find anything...

import com.cycling74.max.*;
import com.cycling74.jitter.*;

	JitterMatrix jm = new JitterMatrix(3,"float32", 10, 1);
    JitterObject sketchy;

	Sketch() {
		sketchy = new JitterObject("jit.gl.sketch");
		sketchy.setAttr("antialias", 1);
        sketchy.setAttr("blend_enable", 1);
        sketchy.setAttr("depth_enable", 1);
	}

	public void jit_matrix(String s)
	{
		jm.frommatrix(s);
		int dim[] = jm.getDim();
		int count = 0;
		int planecount = jm.getPlanecount();
		int offset[] = new int[]{0};
		float row[] = new float[dim[0]*planecount];

		jm.copyVectorToArray(0, offset, row, dim[0]*planecount, 0);
		outlet(0, "jit_matrix", jm.getName());
        sketchy.linesegment(row[0] + " " + row[1] + " " + row[2] + " " + row[3] + " " + row[4] + " " + row[5]);
	}
}

I've been searching in API and couldn't find anything...


help-with-jit-gl-sketch-in-java-neeed

PS: I tried also creating an array "twopoints" and then :

but I get an error: cannot find symbol symbol : method linesegment(float[]) location: class com.cycling74.jitter.JitterObject sketchy.twopoints(row);

PS: I tried also creating an array  "twopoints" and then :

but I get an error: cannot find symbol symbol  : method linesegment(float[]) location: class com.cycling74.jitter.JitterObject sketchy.twopoints(row);

"sketchy" is a JitterObject and doesn't have a linesegment method. I suspect you should be sending "linesegment" as a message to it instead.

Thank you Nick for your advice although I am not sure I understand your answer. I need to explore a bit deeper what a message in Java is. But linesegment method works on jit.gl.sketch in javascript so I thought it should be the same here, like with many other methods.

Javascript is a lot more dynamic than Java, so it's possible to implement method calls dynamically like this. Java doesn't really support this.

help with jit.gl.sketch in java neeed