//Main code for creating charts
public void createChart(WinChartViewer viewer, int chartIndex)
{
// The x and y coordinates of the grid
double[] dataX = { -4, -3, -2, -1, 0, 1, 2, 3, 4 };
double[] dataY = { -4, -3, -2, -1, 0, 1, 2, 3, 4 };
// The values at the grid points. In this example, we will compute the values using the
// formula z = Sin(x * pi / 3) * Sin(y * pi / 3).
double[] dataZ = new double[dataX.Length * dataY.Length];
for (int yIndex = 0; yIndex < dataY.Length; ++yIndex)
{
double y = dataY[yIndex];
for (int xIndex = 0; xIndex < dataX.Length; ++xIndex)
{
double x = dataX[xIndex];
dataZ[yIndex * dataX.Length + xIndex] = Math.Sin(x * 3.1416 / 3) * Math.Sin(y *
3.1416 / 3);
}
}
// Create a XYChart object of size 360 x 360 pixels
XYChart c = new XYChart(360, 360);
// Set the plotarea at (30, 25) and of size 300 x 300 pixels. Use semi-transparent black
// (c0000000) for both horizontal and vertical grid lines
c.setPlotArea(30, 25, 300, 300, -1, -1, -1, unchecked ((int)0xc0000000), -1);
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Set the x-axis and y-axis scale
c.xAxis().setLinearScale(-4, 4, 1);
c.yAxis().setLinearScale(-4, 4, 1);
if (chartIndex == 0)
{
// Discrete coloring, spline surface interpolation
c.addTitle("Spline Surface - Discrete Coloring", "Arial Bold Italic", 12);
}
else if (chartIndex == 1)
{
// Discrete coloring, linear surface interpolation
c.addTitle("Linear Surface - Discrete Coloring", "Arial Bold Italic", 12);
layer.setSmoothInterpolation(false);
}
else if (chartIndex == 2)
{
// Smooth coloring, spline surface interpolation
c.addTitle("Spline Surface - Continuous Coloring", "Arial Bold Italic", 12);
layer.setContourColor(Chart.Transparent);
layer.colorAxis().setColorGradient(true);
}
else
{
// Discrete coloring, linear surface interpolation
c.addTitle("Linear Surface - Continuous Coloring", "Arial Bold Italic", 12);
layer.setSmoothInterpolation(false);
layer.setContourColor(Chart.Transparent);
layer.colorAxis().setColorGradient(true);
}
// Output the chart
viewer.Chart = c;
}
//Main code for creating chart.
//Note: the argument img is unused because this demo only has 1 chart.
public void createChart(WinChartViewer viewer, string img)
{
// The x and y coordinates of the grid
double[] dataX = { -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10 };
double[] dataY = { -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10 };
// The values at the grid points. In this example, we will compute the
// values using the formula z = Sin(x / 2) * Sin(y / 2).
double[] dataZ = new double[(dataX.Length) * (dataY.Length)];
for (int yIndex = 0; yIndex < dataY.Length; ++yIndex)
{
double y = dataY[yIndex];
for (int xIndex = 0; xIndex < dataX.Length; ++xIndex)
{
double x = dataX[xIndex];
dataZ[yIndex * (dataX.Length) + xIndex] = Math.Sin(x / 2.0) *
Math.Sin(y / 2.0);
}
}
// Create a XYChart object of size 600 x 500 pixels
XYChart c = new XYChart(600, 500);
// Add a title to the chart using 18 points Times New Roman Bold Italic
// font
c.addTitle("Nano Lattice Twister Field Intensity ",
"Times New Roman Bold Italic", 18);
// Set the plotarea at (75, 40) and of size 400 x 400 pixels. Use
// semi-transparent black (80000000) dotted lines for both horizontal and
// vertical grid lines
c.setPlotArea(75, 40, 400, 400, -1, -1, -1, c.dashLineColor(
unchecked ((int)0x80000000), Chart.DotLine), -1);
// Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("Lattice X Direction (nm)", "Arial Bold Italic", 12);
c.yAxis().setTitle("Lattice Y Direction (nm)", "Arial Bold Italic", 12);
// Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold");
c.yAxis().setLabelStyle("Arial Bold");
// When auto-scaling, use tick spacing of 40 pixels as a guideline
c.yAxis().setTickDensity(40);
c.xAxis().setTickDensity(40);
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Set the contour color to transparent
layer.setContourColor(Chart.Transparent);
// Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer);
// Add a color axis (the legend) in which the left center point is
// anchored at (495, 240). Set the length to 370 pixels and the labels on
// the right side.
ColorAxis cAxis = layer.setColorAxis(495, 240, Chart.Left, 370,
Chart.Right);
// Add a bounding box to the color axis using light grey (eeeeee) as the
// background and dark grey (444444) as the border.
cAxis.setBoundingBox(0xeeeeee, 0x444444);
// Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Twist Pressure (Twist-Volt)", "Arial Bold Italic", 12);
// Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold");
// Use smooth gradient coloring
cAxis.setColorGradient(true);
// Output the chart
viewer.Image = c.makeImage();
}
