public void preApply() {
// collect new info for the active region
double n = Double.parseDouble(northText.getText());
double s = Double.parseDouble(southText.getText());
double w = Double.parseDouble(westText.getText());
double e = Double.parseDouble(eastText.getText());
double xr = Double.parseDouble(xresText.getText());
double yr = Double.parseDouble(yresText.getText());
// write the region to file
JGrassRegion newRegion = new JGrassRegion(w, e, s, n, xr, yr);
try {
File mapsetFile = new File(style.windPath).getParentFile();
File locationFile = mapsetFile.getParentFile();
JGrassRegion.writeWINDToMapset(mapsetFile.getAbsolutePath(), newRegion);
CoordinateReferenceSystem locationCrs =
JGrassCatalogUtilities.getLocationCrs(locationFile.getAbsolutePath());
style.fAlpha = Float.parseFloat(forgroundAlphaText.getText());
style.bAlpha = Float.parseFloat(backgroundAlphaText.getText());
RGB bg = backgroundColour.getColorValue();
style.backgroundColor = new Color(bg.red, bg.green, bg.blue);
bg = foregroundColor.getColorValue();
style.foregroundColor = new Color(bg.red, bg.green, bg.blue);
style.doGrid = gridButton.getSelection();
commitToBlackboards(newRegion, locationCrs, style.windPath);
super.preApply();
} catch (IOException e1) {
e1.printStackTrace();
}
}
private void updateBlackboard() {
ActiveRegionStyle style = getActiveRegionStyle();
RGB bg = backgroundColour.getColorValue();
try {
int bAlpha = Integer.parseInt(backgroundAlphaText.getText());
style.backgroundColor = new Color(bg.red, bg.green, bg.blue, bAlpha);
} catch (Exception e) {
style.backgroundColor = new Color(bg.red, bg.green, bg.blue);
}
bg = foregroundColor.getColorValue();
try {
int bAlpha = Integer.parseInt(forgroundAlphaText.getText());
style.foregroundColor = new Color(bg.red, bg.green, bg.blue, bAlpha);
} catch (Exception e) {
style.foregroundColor = new Color(bg.red, bg.green, bg.blue);
}
dumpActiveRegionStyle(style);
}