protected void createXYLineChart(boolean isLineChart) {
com.hydro4ge.raphaelgwt.client.Raphael.Set plotBox = chart.new Set();
Point originPoint =
new Point(xAxis.getTickPoints().get(0).getX(), yAxis.getTickPoints().get(0).getY());
Shape org = chart.new Circle(originPoint.getX(), originPoint.getY(), .1);
plotBox.push(org);
chartStack.push(org);
chartSet.push(org);
double xMax = Double.parseDouble(xAxis.getTickLabel().get(xAxis.getTickLabel().size() - 1));
double yMax = Double.parseDouble(yAxis.getTickLabel().get(xAxis.getTickLabel().size() - 1));
double xRatio = axisWidth / xMax; // dataTable.getxMax();
double yRatio = axisHeight / yMax; // dataTable.getyMax();
if (dataTable.getxMin() < 0) {
xRatio = xRatio / 2;
}
if (dataTable.getyMin() < 0) {
yRatio = yRatio / 2;
}
java.util.Set<String> seriesNames = dataTable.getSeriesNames();
Iterator<String> seriesIt = seriesNames.iterator();
boolean move = true;
while (seriesIt.hasNext()) {
List<PointData> pData = new ArrayList<XYLineChartFactory.PointData>();
String series = seriesIt.next();
List<Point> points = dataTable.getPointMap().get(series);
String color = colorMap.get(series);
move = true;
PathBuilder linePath = new PathBuilder();
for (Point point : points) {
double x = originPoint.getX() + (point.getX() * xRatio);
double y = originPoint.getY() - (point.getY() * yRatio);
Circle c = chart.new Circle(x, y, POINT_RADIUS);
c.attr("fill", color);
if (move) {
linePath.M(x, y);
move = false;
} else {
linePath.L(x, y);
}
plotBox.push(c);
chartStack.push(c);
chartSet.push(c);
pData.add(new PointData(point, c));
}
Path line = chart.new Path(linePath);
line.attr("stroke", color);
line.attr("stroke-width", 2);
if (!isLineChart) {
line.hide();
}
plotBox.push(line);
chartSet.push(line);
pointDataTable.put(series, pData);
}
this.plotSet = plotBox;
}
private void pushAxisToChart() {
List<Shape> list = xAxis.getAxisList();
for (Shape s : list) {
chartSet.push(s);
}
list = yAxis.getAxisList();
for (Shape s : list) {
chartSet.push(s);
}
}
