private AngularMeter GetRange(AngularMeter m, int alert, double value)
{
m.addText(7, 35, value.ToString("0.##"), "Verdana", 8, 0xffffff, Chart.TopLeft).setBackground(0, 0, -1);
int total = ControllerManager.AlertTotal.GetTotalForAlert(alert);
if (alert == 1 || alert == 4)
{
total = 45;
}
m.setScale(0, total, total / 3, Convert.ToDouble(total) / 6);
m.addZone((total / 3) * 2, total, 0xffcccc, 0x808080);
m.addZone(total / 3, (total / 3) * 2, 0xffff66, 0x808080);
m.addZone(0, total / 3, 0x99ff99, 0x808080);
if ((alert == 1 || alert == 4) && value > total)
{
m.addPointer(total, unchecked ((int)0x80000000));
}
else if ((alert == 1 || alert == 4) && value < 0)
{
m.addPointer(0, unchecked ((int)0x80000000));
}
else
{
m.addPointer(value, unchecked ((int)0x80000000));
}
return(m);
}
//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)
{
// Create an AugularMeter object of size 200 x 200 pixels
AngularMeter m = new AngularMeter(200, 200);
// Use white on black color palette for default text and line colors
m.setColors(Chart.whiteOnBlackPalette);
// Set the meter center at (100, 100), with radius 85 pixels, and span
// from 0 to 360 degress
m.setMeter(100, 100, 85, 0, 360);
// Meter scale is 0 - 100, with major tick every 10 units, minor tick
// every 5 units, and micro tick every 1 units
m.setScale(0, 100, 10, 5, 1);
// Set angular arc, major tick and minor tick line widths to 2 pixels.
m.setLineWidth(2, 2, 2);
// Add a blue (9999ff) ring between radii 88 - 90 as decoration
m.addRing(88, 90, 0x9999ff);
// Set 0 - 60 as green (00AA00) zone, 60 - 80 as yellow (CCCC00) zone,
// and 80 - 100 as red (AA0000) zone
m.addZone(0, 60, 0x00aa00);
m.addZone(60, 80, 0xcccc00);
m.addZone(80, 100, 0xaa0000);
// Add a text label centered at (100, 70) with 12 pts Arial Bold font
m.addText(100, 70, "PSI", "Arial Bold", 12, Chart.TextColor, Chart.Center
);
// Add a semi-transparent blue (806666FF) pointer using the default
// shape
m.addPointer(25, unchecked ((int)0x806666ff), 0x6666ff);
// Add a semi-transparent red (80FF6666) pointer using the arrow shape
m.addPointer(9, unchecked ((int)0x80ff6666), 0xff6666).setShape(
Chart.ArrowPointer2);
// Add a semi-transparent yellow (80FFFF66) pointer using another arrow
// shape
m.addPointer(51, unchecked ((int)0x80ffff66), 0xffff66).setShape(
Chart.ArrowPointer);
// Add a semi-transparent green (8066FF66) pointer using the line shape
m.addPointer(72, unchecked ((int)0x8066ff66), 0x66ff66).setShape(
Chart.LinePointer);
// Add a semi-transparent grey (80CCCCCC) pointer using the pencil shape
m.addPointer(85, unchecked ((int)0x80cccccc), 0xcccccc).setShape(
Chart.PencilPointer);
// Output the chart
viewer.Image = m.makeImage();
}
//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 value to display on the meter
double value = 45.17;
// Create an AugularMeter object of size 200 x 200 pixels, with silver
// background, black border, 2 pixel 3D depressed border and rounded
// corners.
AngularMeter m = new AngularMeter(200, 200, Chart.silverColor(),
0x000000, -2);
m.setRoundedFrame();
// Set the meter center at (100, 100), with radius 85 pixels, and span
// from -135 to +135 degress
m.setMeter(100, 100, 85, -135, 135);
// Meter scale is 0 - 100, with major tick every 10 units, minor tick
// every 5 units, and micro tick every 1 units
m.setScale(0, 100, 10, 5, 1);
// Disable default angular arc by setting its width to 0. Set 2 pixels
// line width for major tick, and 1 pixel line width for minor ticks.
m.setLineWidth(0, 2, 1);
// Set the circular meter surface as metallic blue (9999DD)
m.addRing(0, 90, Chart.metalColor(0x9999dd));
// Add a blue (6666FF) ring between radii 88 - 90 as decoration
m.addRing(88, 90, 0x6666ff);
// Set 0 - 60 as green (99FF99) zone, 60 - 80 as yellow (FFFF00) zone,
// and 80 - 100 as red (FF3333) zone
m.addZone(0, 60, 0x99ff99);
m.addZone(60, 80, 0xffff00);
m.addZone(80, 100, 0xff3333);
// Add a text label centered at (100, 135) with 15 pts Arial Bold font
m.addText(100, 135, "CPU", "Arial Bold", 15, Chart.TextColor,
Chart.Center);
// Add a text box centered at (100, 165) showing the value formatted to 2
// decimal places, using white text on a black background, and with 1
// pixel 3D depressed border
m.addText(100, 165, m.formatValue(value, "2"), "Arial", 8, 0xffffff,
Chart.Center).setBackground(0x000000, 0x000000, -1);
// Add a semi-transparent blue (40333399) pointer at the specified value
m.addPointer(value, 0x40333399);
// Output the chart
viewer.Image = m.makeImage();
}
//Main code for creating chart.
//Note: the argument chartIndex is unused because this demo only has 1 chart.
public void createChart(WinChartViewer viewer, int chartIndex)
{
// The value to display on the meter
double value = 85;
// Create an AugularMeter object of size 70 x 90 pixels, using black background with a 2
// pixel 3D depressed border.
AngularMeter m = new AngularMeter(70, 90, 0, 0, -2);
// Use white on black color palette for default text and line colors
m.setColors(Chart.whiteOnBlackPalette);
// Set the meter center at (10, 45), with radius 50 pixels, and span from 135 to 45
// degrees
m.setMeter(10, 45, 50, 135, 45);
// Set meter scale from 0 - 100, with the specified labels
m.setScale2(0, 100, new string[] { "E", " ", " ", " ", "F" });
// Set the angular arc and major tick width to 2 pixels
m.setLineWidth(2, 2);
// Add a red zone at 0 - 15
m.addZone(0, 15, 0xff3333);
// Add an icon at (25, 35)
m.addText(25, 35, "<*img=gas.gif*>");
// Add a yellow (ffff00) pointer at the specified value
m.addPointer(value, 0xffff00);
// Output the chart
viewer.Chart = m;
}
//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 value to display on the meter
double value = 27.48;
// Create an AngularMeter object of size 200 x 115 pixels, with silver
// background color, black border, 2 pixel 3D border border and rounded
// corners
AngularMeter m = new AngularMeter(200, 115, Chart.silverColor(),
0x000000, 2);
m.setRoundedFrame();
// Set the meter center at (100, 100), with radius 85 pixels, and span
// from -90 to +90 degress (semi-circle)
m.setMeter(100, 100, 85, -90, 90);
// Meter scale is 0 - 100, with major tick every 20 units, minor tick
// every 10 units, and micro tick every 5 units
m.setScale(0, 100, 20, 10, 5);
// Set 0 - 60 as green (66FF66) zone
m.addZone(0, 60, 0, 85, 0x66ff66);
// Set 60 - 80 as yellow (FFFF33) zone
m.addZone(60, 80, 0, 85, 0xffff33);
// Set 80 - 100 as red (FF6666) zone
m.addZone(80, 100, 0, 85, 0xff6666);
// Add a text label centered at (100, 60) with 12 pts Arial Bold font
m.addText(100, 60, "PSI", "Arial Bold", 12, Chart.TextColor, Chart.Center
);
// Add a text box at the top right corner of the meter showing the value
// formatted to 2 decimal places, using white text on a black background,
// and with 1 pixel 3D depressed border
m.addText(156, 8, m.formatValue(value, "2"), "Arial", 8, 0xffffff
).setBackground(0x000000, 0, -1);
// Add a semi-transparent blue (40666699) pointer with black border at
// the specified value
m.addPointer(value, 0x40666699, 0x000000);
// Output the chart
viewer.Image = m.makeImage();
}
//Main code for creating chart.
//Note: the argument chartIndex is unused because this demo only has 1 chart.
public void createChart(WPFChartViewer viewer, int chartIndex)
{
// Create an AngularMeter object of size 300 x 300 pixels with transparent background
AngularMeter m = new AngularMeter(300, 300, Chart.Transparent);
// Set the default text and line colors to white (0xffffff)
m.setColor(Chart.TextColor, 0xffffff);
m.setColor(Chart.LineColor, 0xffffff);
// Center at (150, 150), scale radius = 125 pixels, scale angle 0 to 360 degrees
m.setMeter(150, 150, 125, 0, 360);
// Add a black (0x000000) circle with radius 148 pixels as background
m.addRing(0, 148, 0x000000);
// Add a ring between radii 139 and 147 pixels using the silver color with a light grey
// (0xcccccc) edge as border
m.addRing(139, 147, Chart.silverColor(), 0xcccccc);
// Meter scale is 0 - 100, with major/minor/micro ticks every 10/5/1 units
m.setScale(0, 100, 10, 5, 1);
// Set the scale label style to 16pt Arial Italic. Set the major/minor/micro tick
// lengths to 13/10/7 pixels pointing inwards, and their widths to 2/1/1 pixels.
m.setLabelStyle("Arial Italic", 16);
m.setTickLength(-13, -10, -7);
m.setLineWidth(0, 2, 1, 1);
// Add a default red (0xff0000) pointer
m.addPointer2(25, 0xff0000);
// Add a semi-transparent green (0x3f00ff00) line style pointer
m.addPointer2(9, 0x3f00ff00, -1, Chart.LinePointer2);
// Add a semi-transparent blue (0x7f66aaff) triangular pointer floating between 60% and
// 85% of the scale radius with the pointer width 5 times the default
m.addPointer2(52, 0x7f66aaff, 0x66aaff, Chart.TriangularPointer2, 0.6, 0.85, 5);
// Add a semi-transparent yellow (0x7fffff66) triangular pointer floating between 80%
// and 90% of the scale radius with the pointer width 5 times the default
m.addPointer2(65, 0x7fffff66, 0xffff66, Chart.TriangularPointer2, 0.8, 0.9, 5);
// Add two red (0xff0000) triangular pointer at 72 and 94. The pointers float between
// 110% and 100% of the scale radius with widths 3 times the default
m.addPointer2(72, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
m.addPointer2(94, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
// Add a red (0xcc0000) zone spanning from 72 to 94, and between the radii 112 and 125
m.addZone(72, 94, 125, 112, 0xcc0000);
// Output the chart
viewer.Chart = m;
}
//Main code for creating charts
public void createChart(WPFChartViewer viewer, int chartIndex)
{
// The value to display on the meter
double value = 72.3;
// The background and border colors of the meters
int[] bgColor = { 0x88ccff, 0xffdddd, 0xffddaa, 0xffccff, 0xdddddd, 0xccffcc };
int[] borderColor = { 0x000077, 0x880000, 0xee6600, 0x440088, 0x000000, 0x006000 };
// Create an AngularMeter object of size 250 x 250 pixels with transparent background
AngularMeter m = new AngularMeter(250, 250, Chart.Transparent);
// Demonstration two different meter scale angles
if (chartIndex % 2 == 0)
{
// Center at (125, 125), scale radius = 111 pixels, scale angle -140 to +140 degrees
m.setMeter(125, 125, 111, -140, 140);
}
else
{
// Center at (125, 125), scale radius = 111 pixels, scale angle -180 to +90 degrees
m.setMeter(125, 125, 111, -180, 90);
}
// Background gradient color with brighter color at the center
double[] bgGradient = { 0, m.adjustBrightness(bgColor[chartIndex], 3), 0.75, bgColor[
chartIndex] };
// Add circle with radius 123 pixels as background using the background gradient
m.addRing(0, 123, m.relativeRadialGradient(bgGradient));
// Add a ring between radii 116 and 123 pixels as border
m.addRing(116, 123, borderColor[chartIndex]);
// Meter scale is 0 - 100, with major/minor/micro ticks every 10/5/1 units
m.setScale(0, 100, 10, 5, 1);
// Set the scale label style to 15pt Arial Italic. Set the major/minor/micro tick
// lengths to 12/9/6 pixels pointing inwards, and their widths to 2/1/1 pixels.
m.setLabelStyle("Arial Italic", 15);
m.setTickLength(-12, -9, -6);
m.setLineWidth(0, 2, 1, 1);
// Demostrate different types of color scales and putting them at different positions
double[] smoothColorScale = { 0, 0x3333ff, 25, 0x0088ff, 50, 0x00ff00, 75, 0xdddd00, 100,
0xff0000 };
double[] stepColorScale = { 0, 0x00cc00, 60, 0xffdd00, 80, 0xee0000, 100 };
double[] highLowColorScale = { 0, 0x00ff00, 70, Chart.Transparent, 100, 0xff0000 };
if (chartIndex == 0)
{
// Add the smooth color scale at the default position
m.addColorScale(smoothColorScale);
}
else if (chartIndex == 1)
{
// Add the smooth color scale starting at radius 62 with zero width and ending at
// radius 40 with 22 pixels outer width
m.addColorScale(smoothColorScale, 62, 0, 40, 22);
}
else if (chartIndex == 2)
{
// Add green, yellow and red zones between radii 44 and 60
m.addZone(0, 60, 44, 60, 0x00dd00);
m.addZone(60, 80, 44, 60, 0xffff00);
m.addZone(80, 100, 44, 60, 0xff0000);
}
else if (chartIndex == 3)
{
// Add the high/low color scale at the default position
m.addColorScale(highLowColorScale);
}
else if (chartIndex == 4)
{
// Add the smooth color scale at radius 44 with 16 pixels outer width
m.addColorScale(smoothColorScale, 44, 16);
}
else
{
// Add the step color scale at the default position
m.addColorScale(stepColorScale);
}
// Add a text label centered at (125, 175) with 15pt Arial Italic font
m.addText(125, 175, "CPU", "Arial Italic", 15, Chart.TextColor, Chart.Center);
// Add a readout to some of the charts as demonstration
if (chartIndex == 0 || chartIndex == 2)
{
// Put the value label center aligned at (125, 232), using white (0xffffff) 14pt
// Arial font on a black (0x000000) background. Set box width to 50 pixels with 5
// pixels rounded corners.
ChartDirector.TextBox t = m.addText(125, 232, m.formatValue(value,
"<*block,width=50,halign=center*>{value|1}"), "Arial", 14, 0xffffff,
Chart.BottomCenter);
t.setBackground(0x000000);
t.setRoundedCorners(5);
}
// Add a red (0xff0000) pointer at the specified value
m.addPointer2(value, 0xff0000);
// Output the chart
viewer.Chart = m;
}
//Main code for creating charts
public void createChart(WinChartViewer viewer, string img)
{
// The value to display on the meter
double value = 4.75;
// Create an AugularMeter object of size 110 x 110 pixels, using silver
// background color with a black 2 pixel 3D depressed border.
AngularMeter m = new AngularMeter(110, 110, Chart.silverColor(),
0x000000, -2);
// Set meter appearance according to a parameter
if (img == "0")
{
// Set the meter center at bottom left corner (15, 95), with radius
// 85 pixels. Meter spans from 90 - 0 degrees.
m.setMeter(15, 95, 85, 90, 0);
// Add a label to the meter centered at (35, 75)
m.addText(35, 75, "VDC", "Arial Bold", 12, Chart.TextColor,
Chart.Center);
// Add a text box to show the value at top right corner (103, 7)
m.addText(103, 7, m.formatValue(value, "2"), "Arial", 8, 0xffffff,
Chart.TopRight).setBackground(0, 0, -1);
}
else if (img == "1")
{
// Set the meter center at top left corner (15, 15), with radius 85
// pixels. Meter spans from 90 - 180 degrees.
m.setMeter(15, 15, 85, 90, 180);
// Add a label to the meter centered at (35, 35)
m.addText(35, 35, "AMP", "Arial Bold", 12, Chart.TextColor,
Chart.Center);
// Add a text box to show the value at bottom right corner (103, 103)
m.addText(103, 103, m.formatValue(value, "2"), "Arial", 8, 0xffffff,
Chart.BottomRight).setBackground(0, 0, -1);
}
else if (img == "2")
{
// Set the meter center at top right corner (15, 95), with radius 85
// pixels. Meter spans from 270 - 180 degrees.
m.setMeter(95, 15, 85, 270, 180);
// Add a label to the meter centered at (75, 35)
m.addText(75, 35, "KW", "Arial Bold", 12, Chart.TextColor,
Chart.Center);
// Add a text box to show the value at bottom left corner (7, 103)
m.addText(7, 103, m.formatValue(value, "2"), "Arial", 8, 0xffffff,
Chart.BottomLeft).setBackground(0, 0, -1);
}
else
{
// Set the meter center at bottom right corner (95, 95), with radius
// 85 pixels. Meter spans from 270 - 360 degrees.
m.setMeter(95, 95, 85, 270, 360);
// Add a label to the meter centered at (75, 75)
m.addText(75, 75, "RPM", "Arial Bold", 12, Chart.TextColor,
Chart.Center);
// Add a text box to show the value at top left corner (7, 7)
m.addText(7, 7, m.formatValue(value, "2"), "Arial", 8, 0xffffff,
Chart.TopLeft).setBackground(0, 0, -1);
}
// Meter scale is 0 - 10, with a major tick every 2 units, and minor tick
// every 1 unit
m.setScale(0, 10, 2, 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 semi-transparent black (80000000) pointer at the specified value
m.addPointer(value, unchecked ((int)0x80000000));
// Output the chart
viewer.Image = m.makeImage();
}
//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();
}