how to setRange touchGFX Graph Y Axis ?

[ikassma]

I am using TouchGFX with STM32F767BI and 800x480 LCD.

I made a graph with reference to Graph during TouchGFX Demo.

My problem is that I can't set the Y axis.

How can I set it up?

The data I want to display is from 0 to 120000.

void Graph::setup(int newWidth, int newHeight, int bufSize, colortype lineColor, colortype backgroundColor)
{
 setWidth(newWidth);
 setHeight(newHeight);
 
 graphLinePainter.setColor(lineColor);
 graphAreaPainter.setColor(lineColor, getHeight());
 graphDotsPainter.setColor(lineColor);
 graphDotsBackgroundPainter.setColor(backgroundColor);
 
 graphLine.setLinkedGraph(graphArea);
 graphLine.setLinkedGraph(graphDots);
 graphLine.setLinkedGraph(graphDotsBackground);
 
 graphLine.setPosition(0, 0, getWidth(), getHeight());
 graphLine.setPainter(graphLinePainter);
 graphLine.setBuffer(graphBuffer, bufSize);
 graphLine.setLineWidth(1);
 graphLine.setRange(0, 290, 6500,0);
 
 graphArea.setPainter(graphAreaPainter);
 graphArea.setLineWidth(0);
 
 graphDots.setPainter(graphDotsPainter);
 graphDots.setLineWidth(7);
 graphDots.setDotShape(0, 90);
 
 graphDotsBackground.setPainter(graphDotsBackgroundPainter);
 graphDotsBackground.setLineWidth(9);
 graphDots.setDotShape(0, 30);
 
 add(graphArea);
 add(graphLine);
 add(graphDotsBackground);
 add(graphDots);
}

This is almost the same Graph configuration as the example. I don't know how to change something.

[Martin KJELDSEN]

Hi,

You specify the "range" of your values in the graphline.setRange() function.

/Martin

[ikassma]

but it is not working.