geopackage-sdk/src/main/java/mil/nga/geopackage/extension/coverage/CoverageDataPng.java
public void setPixelValue(ImageLineInt row, int x,
                              short pixelValue) {
        setPixelValue(row.getScanline(), x, pixelValue);
    }
public void setPixelValue(ImageLineInt row, int x,
                              short pixelValue) {
        setPixelValue(row.getScanline(), x, pixelValue);
    }
Set the pixel value

@param row        image line row
@param x          x coordinate
@param pixelValue pixel value