//Main code for creating charts
public void createChart(WinChartViewer viewer, string img)
{
// The value to display on the meter
double value = 6.5;
// Create an AugularMeter object of size 200 x 100 pixels with rounded
// corners
AngularMeter m = new AngularMeter(200, 100);
m.setRoundedFrame();
// Set meter background according to a parameter
if (img == "0")
{
// Use gold background color
m.setBackground(Chart.goldColor(), 0x000000, -2);
}
else if (img == "1")
{
// Use silver background color
m.setBackground(Chart.silverColor(), 0x000000, -2);
}
else if (img == "2")
{
// Use metallic blue (9898E0) background color
m.setBackground(Chart.metalColor(0x9898e0), 0x000000, -2);
}
else if (img == "3")
{
// Use a wood pattern as background color
m.setBackground(m.patternColor2("wood.png"), 0x000000, -2);
}
else if (img == "4")
{
// Use a marble pattern as background color
m.setBackground(m.patternColor2("marble.png"), 0x000000, -2);
}
else
{
// Use a solid light purple (EEBBEE) background color
m.setBackground(0xeebbee, 0x000000, -2);
}
// Set the meter center at (100, 235), with radius 210 pixels, and span
// from -24 to +24 degress
m.setMeter(100, 235, 210, -24, 24);
// Meter scale is 0 - 100, with a tick every 1 unit
m.setScale(0, 10, 1);
// Set 0 - 6 as green (99ff99) zone, 6 - 8 as yellow (ffff00) zone, and 8
// - 10 as red (ff3333) zone
m.addZone(0, 6, 0x99ff99, 0x808080);
m.addZone(6, 8, 0xffff00, 0x808080);
m.addZone(8, 10, 0xff3333, 0x808080);
// Add a title at the bottom of the meter using 10 pts Arial Bold font
m.addTitle2(Chart.Bottom, "OUTPUT POWER LEVEL\n", "Arial Bold", 10);
// Add a semi-transparent black (80000000) pointer at the specified value
m.addPointer(value, unchecked ((int)0x80000000));
// Output the chart
viewer.Image = m.makeImage();
}