//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 data for the bar chart
double[] data = { 3.9, 8.1, 10.9, 14.2, 18.1, 19.0, 21.2, 23.2, 25.7, 36 };
// The labels for the bar chart
string[] labels = { "Bastic Group", "Simpa", "YG Super", "CID",
"Giga Tech", "Indo Digital", "Supreme", "Electech","THP Thunder",
"Flash Light" };
// Create a XYChart object of size 600 x 250 pixels
XYChart c = new XYChart(600, 250);
// Add a title to the chart using Arial Bold Italic font
c.addTitle("Revenue Estimation - Year 2002", "Arial Bold Italic");
// Set the plotarea at (100, 30) and of size 400 x 200 pixels. Set the
// plotarea border, background and grid lines to Transparent
c.setPlotArea(100, 30, 400, 200, Chart.Transparent, Chart.Transparent,
Chart.Transparent, Chart.Transparent, Chart.Transparent);
// Add a bar chart layer using the given data. Use a gradient color for
// the bars, where the gradient is from dark green (0x008000) to white
// (0xffffff)
BarLayer layer = c.addBarLayer(data, c.gradientColor(100, 0, 500, 0,
0x008000, 0xffffff));
// Swap the axis so that the bars are drawn horizontally
c.swapXY(true);
// Set the bar gap to 10%
layer.setBarGap(0.1);
// Use the format "US$ xxx millions" as the bar label
layer.setAggregateLabelFormat("US$ {value} millions");
// Set the bar label font to 10 pts Times Bold Italic/dark red (0x663300)
layer.setAggregateLabelStyle("Times New Roman Bold Italic", 10, 0x663300)
;
// Set the labels on the x axis
ChartDirector.TextBox textbox = c.xAxis().setLabels(labels);
// Set the x axis label font to 10pt Arial Bold Italic
textbox.setFontStyle("Arial Bold Italic");
textbox.setFontSize(10);
// Set the x axis to Transparent, with labels in dark red (0x663300)
c.xAxis().setColors(Chart.Transparent, 0x663300);
// Set the y axis and labels to Transparent
c.yAxis().setColors(Chart.Transparent, Chart.Transparent);
// Output the chart
viewer.Image = c.makeImage();
//include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable", "",
"title='{xLabel}: US${value} millions'");
}
//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 age groups
string[] labels = { "0 - 4", "5 - 9", "10 - 14", "15 - 19", "20 - 24",
"24 - 29", "30 - 34", "35 - 39", "40 - 44", "44 - 49","50 - 54",
"55 - 59", "60 - 64", "65 - 69", "70 - 74", "75 - 79","80+" };
// The male population (in thousands)
double[] male = { 215, 238, 225, 236, 235, 260, 286, 340, 363, 305, 259,
164, 135, 127, 102, 68, 66 };
// The female population (in thousands)
double[] female = { 194, 203, 201, 220, 228, 271, 339, 401, 384, 304, 236,
137, 116, 122, 112, 85, 110 };
//=============================================================
// Draw the right bar chart
//=============================================================
// Create a XYChart object of size 320 x 300 pixels
XYChart c = new XYChart(320, 300);
// Set the plotarea at (50, 0) and of size 250 x 255 pixels. Use pink
// (0xffdddd) as the background.
c.setPlotArea(50, 0, 250, 255, 0xffdddd);
// Add a custom text label at the top right corner of the right bar chart
c.addText(300, 0, "Female", "Times New Roman Bold Italic", 12, 0xa07070
).setAlignment(Chart.TopRight);
// Add the pink (0xf0c0c0) bar chart layer using the female data
BarLayer femaleLayer = c.addBarLayer(female, 0xf0c0c0, "Female");
// Swap the axis so that the bars are drawn horizontally
c.swapXY(true);
// Set the bar to touch each others
femaleLayer.setBarGap(Chart.TouchBar);
// Set the border style of the bars to 1 pixel 3D border
femaleLayer.setBorderColor(-1, 1);
// Add a Transparent line layer to the chart using the male data. As it
// is Transparent, only the female bar chart can be seen. We need to put
// both male and female data in both left and right charts, because we
// want auto-scaling to produce the same scale for both chart.
c.addLineLayer(male, Chart.Transparent);
// Set the y axis label font to Arial Bold
c.yAxis().setLabelStyle("Arial Bold");
// Set the labels between the two bar charts, which can be considered as
// the x-axis labels for the right chart
ChartDirector.TextBox tb = c.xAxis().setLabels(labels);
// Use a fix width of 50 for the labels (height = automatic) with center
// alignment
tb.setSize(50, 0);
tb.setAlignment(Chart.Center);
// Set the label font to Arial Bold
tb.setFontStyle("Arial Bold");
// Disable ticks on the x-axis by setting the tick length to 0
c.xAxis().setTickLength(0);
//=============================================================
// Draw the left bar chart
//=============================================================
// Create a XYChart object of size 280 x 300 pixels with a transparent
// background.
XYChart c2 = new XYChart(280, 300, Chart.Transparent);
// Set the plotarea at (20, 0) and of size 250 x 255 pixels. Use pale
// blue (0xddddff) as the background.
c2.setPlotArea(20, 0, 250, 255, 0xddddff);
// Add a custom text label at the top left corner of the left bar chart
c2.addText(20, 0, "Male", "Times New Roman Bold Italic", 12, 0x7070a0);
// Add the pale blue (0xaaaaff) bar chart layer using the male data
BarLayer maleLayer = c2.addBarLayer(male, 0xaaaaff, "Male");
// Swap the axis so that the bars are drawn horizontally
c2.swapXY(true);
// Reverse the direction of the y-axis so it runs from right to left
c2.yAxis().setReverse();
// Set the bar to touch each others
maleLayer.setBarGap(Chart.TouchBar);
// Set the border style of the bars to 1 pixel 3D border
maleLayer.setBorderColor(-1, 1);
// Add a Transparent line layer to the chart using the female data. As it
// is Transparent, only the male bar chart can be seen. We need to put
// both male and female data in both left and right charts, because we
// want auto-scaling to produce the same scale for both chart.
c2.addLineLayer(female, Chart.Transparent);
// Set the y axis label font to Arial Bold
c2.yAxis().setLabelStyle("Arial Bold");
// Set the x-axis labels for tool tip purposes.
c2.xAxis().setLabels(labels);
// Hide the x-axis labels by setting them to Transparent. We only need to
// display the x-axis labels for the right chart.
c2.xAxis().setColors(0x000000, Chart.Transparent, -1, Chart.Transparent);
//=============================================================
// Use a MultiChart to contain both bar charts
//=============================================================
// Create a MultiChart object of size 590 x 320 pixels.
MultiChart m = new MultiChart(590, 320);
// Add a title to the chart using Arial Bold Italic font
m.addTitle("Demographics Hong Kong Year 2002", "Arial Bold Italic");
// Add another title at the bottom using Arial Bold Italic font
m.addTitle2(Chart.Bottom, "Population (in thousands)",
"Arial Bold Italic", 10);
// Put the right chart at (270, 25)
m.addChart(270, 25, c);
// Put the left chart at (0, 25)
m.addChart(0, 25, c2);
// Output the chart
viewer.Image = m.makeImage();
//include tool tip for the chart
viewer.ImageMap = m.getHTMLImageMap("clickable", "",
"title='{dataSetName} (Age {xLabel}): Population {value}K'");
}
//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)
{
// The data for the line chart
double[] data0 = { 410, 420, 500, 590 };
double[] data1 = { 500, 370, 680, 850 };
string[] labels = { "Q1", "Q2", "Q3", "Q4" };
// Create a XYChart object of size 600 x 400 pixels
XYChart c = new XYChart(600, 400);
// Add a title to the chart using 18pt Times Bold Italic font
ChartDirector.TextBox title = c.addTitle("Product Line Global Revenue",
"Times New Roman Bold Italic", 18);
// Tentatively set the plotarea at (50, 55) and of (chart_width - 100) x (chart_height -
// 150) pixels in size. Use a vertical gradient color from sky blue (aaccff) t0 light
// blue (f9f9ff) as background. Set both horizontal and vertical grid lines to dotted
// semi-transprent black (aa000000).
PlotArea plotArea = c.setPlotArea(50, 55, c.getWidth() - 100, c.getHeight() - 150,
c.linearGradientColor(0, 55, 0, 55 + c.getHeight() - 150, 0xaaccff, 0xf9fcff), -1,
-1, c.dashLineColor(unchecked ((int)0xaa000000), Chart.DotLine), -1);
// Set y-axis title using 12 points Arial Bold Italic font, and set its position 10
// pixels from the axis.
c.yAxis().setTitle("Revenue (USD millions)", "Arial Bold Italic", 12);
c.yAxis().setTitlePos(Chart.Left, 10);
// Set y-axis label style to 10 points Arial Bold and axis color to transparent
c.yAxis().setLabelStyle("Arial Bold", 10);
c.yAxis().setColors(Chart.Transparent);
// Set y-axis tick density to 30 pixels. ChartDirector auto-scaling will use this as the
// guideline when putting ticks on the y-axis.
c.yAxis().setTickDensity(30);
// Add a bar layer to the chart with side layout
BarLayer layer = c.addBarLayer2(Chart.Side);
// Add two data sets to the bar layer
layer.addDataSet(data0, 0xff6600, "FY 2007");
layer.addDataSet(data1, 0x0088ff, "FY 2008");
// Use soft lighting effect with light direction from the left
layer.setBorderColor(Chart.Transparent, Chart.softLighting(Chart.Left));
// Set the x axis labels
c.xAxis().setLabels(labels);
// Convert the labels on the x-axis to a CDMLTable
CDMLTable table = c.xAxis().makeLabelTable();
// Set the default left/right margins to 5 pixels and top/bottom margins to 3 pixels.
// Set the default font size to 10 points
ChartDirector.TextBox cellStyle = table.getStyle();
cellStyle.setMargin2(5, 5, 4, 3);
cellStyle.setFontSize(10);
// Set the first row to use Arial Bold font, with a light grey (eeeeee) background.
ChartDirector.TextBox firstRowStyle = table.getRowStyle(0);
firstRowStyle.setFontStyle("Arial Bold");
firstRowStyle.setBackground(0xeeeeee, Chart.LineColor);
//
// We can add more information to the table. In this sample code, we add the data series
// and the legend icons to the table.
//
// Add 3 more rows to the table. Set the background of the 2nd row to light grey
// (eeeeee).
table.appendRow();
table.appendRow().setBackground(0xeeeeee, Chart.LineColor);
table.appendRow();
// Put the values of the 2 data series in the first 2 rows. Put the percentage
// differences in the 3rd row.
for (int i = 0; i < data0.Length; ++i)
{
table.setText(i, 1, (data0[i]).ToString());
table.setText(i, 2, (data1[i]).ToString());
double percentageDiff = 100.0 * (data1[i] - data0[i]) / data0[i];
// Use red or green color depending on whether the difference is positive or
// negative
string formatString = "<*color=008800*>+{value|1}%";
if (percentageDiff < 0)
{
formatString = "<*color=cc0000*>{value|1}%";
}
table.setText(i, 3, c.formatValue(percentageDiff, formatString));
}
// Insert a column on the left for the legend icons using Arial Bold font.
table.insertCol(0).setFontStyle("Arial Bold");
// The top cell is set to transparent, so it is invisible
table.getCell(0, 0).setBackground(Chart.Transparent, Chart.Transparent);
// The next 2 cells are set to the legend icons and names of the 2 data series
table.setText(0, 1, layer.getLegendIcon(0) + " FY 2007");
table.setText(0, 2, layer.getLegendIcon(1) + " FY 2008");
// The last cell is set to "Change"
table.setText(0, 3, "Change");
// Append a column on the right for the total values.
table.appendCol();
// Put "Total" in the top cell as the heading of this column
table.setText(table.getColCount() - 1, 0, "Total");
// The next two cells are the total of the data series
double total0 = new ArrayMath(data0).sum();
double total1 = new ArrayMath(data1).sum();
table.setText(table.getColCount() - 1, 1, (total0).ToString());
table.setText(table.getColCount() - 1, 2, (total1).ToString());
// The last cell is the percentage differences of the total
double totalPercentageDiff = (total1 - total0) / total0 * 100;
// Use red or green color depending on whether the difference is positive or negative
string totalFormatString = "<*color=008800*>+{value|1}%";
if (totalPercentageDiff < 0)
{
totalFormatString = "<*color=cc0000*>{value|1}%";
}
table.setText(table.getColCount() - 1, 3, c.formatValue(totalPercentageDiff,
totalFormatString));
//
// We now demonstrate how to adjust the plot area positions, to allow space for the
// newly inserted left and right columns in the table.
//
// We layout the axis first in order to get the axis metrics (including table metrics)
c.layoutAxes();
// If the first column is wider than the left y-axis, we need to reserve for some left
// margin to ensure the first column stays within the chart.
int leftMargin = 0;
if (table.getColWidth(0) > c.yAxis().getThickness())
{
leftMargin = table.getColWidth(0) - c.yAxis().getThickness();
}
// Similarly, we need to reserve some right margin for the last column
int rightMargin = table.getColWidth(table.getColCount() - 1);
// Adjust the plot area size, such that the bounding box (inclusive of axes) using the
// given left and right margin, plus 2 more pixels. Put the plot area 10 pixels below
// the title and use 2 pixels as the bottom margin. from the left, right and bottom
// edge, and is just under the legend box.
c.packPlotArea(leftMargin + 2, title.getHeight() + 10, c.getWidth() - 3 - rightMargin,
c.getHeight() - 3);
// After determining the exact plot area position, we may adjust title position so that
// it is centered relative to the plot area (instead of the chart)
title.setPos(plotArea.getLeftX() + (plotArea.getWidth() - title.getWidth()) / 2,
title.getTopY());
// Output the chart
viewer.Chart = c;
//include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable", "",
"title='Revenue in {xLabel} {dataSetName}: US$ {value}M'");
}
