//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 line chart double[] data0 = { 42, 49, 33, 38, 64, 56, 29, 41, 44, 57, 59, 42 }; double[] data1 = { 65, 75, 47, 34, 42, 49, 73, 62, 90, 69, 66, 78 }; double[] data2 = { 36, 28, 25, 28, 38, 20, 22, 30, 25, 33, 30, 24 }; string[] labels = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; // Create a XYChart object of size 600 x 400 pixels XYChart c = new XYChart(600, 400); // Add a title to the chart using 18 pts 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 - 120) 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() - 120, c.linearGradientColor(0, 55, 0, 55 + c.getHeight() - 120, 0xaaccff, 0xf9fcff), -1, -1, c.dashLineColor( unchecked ((int)0xaa000000), Chart.DotLine), -1); // Add a legend box and anchored the top center at the horizontal center // of the chart, just under the title. Use 10pts Arial Bold as font, with // transparent background and border. LegendBox legendBox = c.addLegend(c.getWidth() / 2, title.getHeight(), false, "Arial Bold", 10); legendBox.setAlignment(Chart.TopCenter); legendBox.setBackground(Chart.Transparent, Chart.Transparent); // Set y-axis title using 10 points Arial Bold Italic font, label style // to 8 points Arial Bold, and axis color to transparent c.yAxis().setTitle("Revenue (USD millions)", "Arial Bold Italic", 10); c.yAxis().setLabelStyle("Arial Bold", 8); 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 line layer to the chart LineLayer layer = c.addLineLayer2(); // Set the line width to 3 pixels layer.setLineWidth(3); // Add the three data sets to the line layer, using circles, diamands and // X shapes as symbols layer.addDataSet(data0, 0xff0000, "Quantum Computer").setDataSymbol( Chart.CircleSymbol, 9); layer.addDataSet(data1, 0x00ff00, "Atom Synthesizer").setDataSymbol( Chart.DiamondSymbol, 11); layer.addDataSet(data2, 0xff6600, "Proton Cannon").setDataSymbol( Chart.Cross2Shape(), 11); // 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 top/bottom margins of the cells to 3 pixels table.getStyle().setMargin2(0, 0, 3, 3); // Use Arial Bold as the font for the first row table.getRowStyle(0).setFontStyle("Arial Bold"); // // 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 1st and 3rd // rows to light grey (eeeeee). table.appendRow().setBackground(0xeeeeee, Chart.LineColor); table.appendRow(); table.appendRow().setBackground(0xeeeeee, Chart.LineColor); // Put the values of the 3 data series to the cells in the 3 rows for (int i = 0; i < data0.Length; ++i) { table.setText(i, 1, (data0[i]).ToString()); table.setText(i, 2, (data1[i]).ToString()); table.setText(i, 3, (data2[i]).ToString()); } // Insert a column on the left for the legend icons. Use 5 pixels // left/right margins and 3 pixels top/bottom margins for the cells in // this column. table.insertCol(0).setMargin2(5, 5, 3, 3); // The top cell is set to transparent, so it is invisible table.getCell(0, 0).setBackground(Chart.Transparent, Chart.Transparent); // The other 3 cells are set to the legend icons of the 3 data series table.setText(0, 1, layer.getLegendIcon(0)); table.setText(0, 2, layer.getLegendIcon(1)); table.setText(0, 3, layer.getLegendIcon(2)); // Layout legend box first, so we can get its size c.layoutLegend(); // Adjust the plot area size, such that the bounding box (inclusive of // axes) is 2 pixels from the left, right and bottom edge, and is just // under the legend box. c.packPlotArea(2, legendBox.getTopY() + legendBox.getHeight(), c.getWidth() - 3, c.getHeight() - 3); // After determining the exact plot area position, we may adjust the // legend box and the title positions so that they are centered relative // to the plot area (instead of the chart) legendBox.setPos(plotArea.getLeftX() + (plotArea.getWidth() - legendBox.getWidth()) / 2, legendBox.getTopY()); title.setPos(plotArea.getLeftX() + (plotArea.getWidth() - title.getWidth( )) / 2, title.getTopY()); // Output the chart viewer.Image = c.makeImage(); //include tool tip for the chart viewer.ImageMap = c.getHTMLImageMap("clickable", "", "title='Revenue of {dataSetName} in {xLabel}: US$ {value}M'"); }
//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 data for the line chart double[] data0 = { 70, 73, 80, 90, 95, 93, 82, 77, 82, 101, 111, 115 }; double[] data1 = { 90, 96, 89, 77, 82, 96, 109, 109, 99, 108, 96, 91 }; double[] data2 = { 58, 34, 25, 49, 64, 10, 16, 40, 25, 49, 40, 22 }; // The labels for the line chart string[] labels = { "2008-01", "2008-02", "2008-03", "2008-04", "2008-05", "2008-06", "2008-07", "2008-08", "2008-09", "2008-10", "2008-11", "2008-12" }; // Create a XYChart object of size 450 x 450 pixels XYChart c = new XYChart(450, 450); // Add a title to the chart using 15pt Arial Italic font. ChartDirector.TextBox title = c.addTitle("Inter-line Coloring", "Arial Italic", 15); // Add a legend box where the top-center is anchored to the horizontal center of the // chart, just under the title. Use horizontal layout and 10 points Arial Bold font, and // transparent background and border. Use line style legend key. LegendBox legendBox = c.addLegend(c.getWidth() / 2, title.getHeight(), false, "Arial Bold Italic", 10); legendBox.setBackground(Chart.Transparent, Chart.Transparent); legendBox.setAlignment(Chart.TopCenter); legendBox.setLineStyleKey(); // Tentatively set the plotarea at (70, 65) and of (chart_width - 100) x (chart_height - // 110) in size. Use light grey (c0c0c0) border and horizontal and vertical grid lines. PlotArea plotArea = c.setPlotArea(70, 65, c.getWidth() - 100, c.getHeight() - 110, -1, -1, 0xc0c0c0, 0xc0c0c0, -1); // Add a title to the y axis using 12pt Arial Bold Italic font c.yAxis().setTitle("Axis Title Placeholder", "Arial Bold Italic", 12); // Add a title to the x axis using 12pt Arial Bold Italic font c.xAxis().setTitle("Axis Title Placeholder", "Arial Bold Italic", 12); // Set the axes line width to 3 pixels c.xAxis().setWidth(3); c.yAxis().setWidth(3); // Set the labels on the x axis. c.xAxis().setLabels(labels); // Use 8 points Arial rotated by 90 degrees as the x-axis label font c.xAxis().setLabelStyle("Arial", 8, Chart.TextColor, 90); // Add a spline curve to the chart SplineLayer layer0 = c.addSplineLayer(data0, 0xff0000, "Data Set 0"); layer0.setLineWidth(2); // Add a normal line to the chart LineLayer layer1 = c.addLineLayer(data1, 0x008800, "Data Set 1"); layer1.setLineWidth(2); // Color the region between the above spline curve and normal line. Use the // semi-transparent red (80ff000000) if the spline curve is higher than the normal line, // otherwise use semi-transparent green (80008800) c.addInterLineLayer(layer0.getLine(), layer1.getLine(), unchecked ((int)0x80ff0000), unchecked ((int)0x80008800)); // Add another normal line to the chart LineLayer layer2 = c.addLineLayer(data2, 0x0000ff, "Data Set 2"); layer2.setLineWidth(2); // Add a horizontal mark line to the chart at y = 40 Mark mark = c.yAxis().addMark(40, -1, "Threshold"); mark.setLineWidth(2); // Set the mark line to purple (880088) dash line. Use white (ffffff) for the mark // label. mark.setMarkColor(c.dashLineColor(0x880088), 0xffffff); // Put the mark label at the left side of the mark, with a purple (880088) background. mark.setAlignment(Chart.Left); mark.setBackground(0x880088); // Color the region between the above normal line and mark line. Use the // semi-transparent blue (800000ff) if the normal line is higher than the mark line, // otherwise use semi-transparent purple (80880088) c.addInterLineLayer(layer2.getLine(), mark.getLine(), unchecked ((int)0x800000ff), unchecked ((int)0x80880088)); // Layout the legend box, so we can get its height c.layoutLegend(); // Adjust the plot area size, such that the bounding box (inclusive of axes) is 10 // pixels from the left edge, just under the legend box, 25 pixels from the right edge, // and 10 pixels from the bottom edge. c.packPlotArea(10, legendBox.getTopY() + legendBox.getHeight(), c.getWidth() - 25, c.getHeight() - 10); // After determining the exact plot area position, we may adjust the legend box and the // title positions so that they are centered relative to the plot area (instead of the // chart) legendBox.setPos(plotArea.getLeftX() + (plotArea.getWidth() - legendBox.getWidth()) / 2, legendBox.getTopY()); 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='{dataSetName} in {xLabel}: {value}'"); }