/**
*
*/
override public void afterReportInit()
{
try
{
AreaChartProperties areaChartProperties = new AreaChartProperties();
double[][] data = new double[][] { new double[] { 10, 15, 30, 53 },
new double[] { 6, 30, 10, 21 }, new double[] { 20, 25, 20, 8 } };
Paint[] paints = { new Color(0, 255, 0, 100), new Color(255, 0, 0, 100), new Color(0, 0, 255, 100) };
string[] legendLabels = { "Games", "Events", "Players" };
AxisChartDataSet axisChartDataSet = new AxisChartDataSet(data, legendLabels, paints, ChartType.AREA, areaChartProperties);
string[] axisLabels = { "January", "March", "May", "June" };
DataSeries dataSeries = new DataSeries(axisLabels, "Months", "People", "Popular Events");
dataSeries.addIAxisPlotDataSet(axisChartDataSet);
ChartProperties chartProperties = new ChartProperties();
AxisProperties axisProperties = new AxisProperties();
axisProperties.setYAxisRoundValuesToNearest(0);
LegendProperties legendProperties = new LegendProperties();
AxisChart axisChart = new AxisChart(dataSeries, chartProperties, axisProperties, legendProperties, 500, 350);
BufferedImage bufferedImage = new BufferedImage(500, 350, BufferedImage.TYPE_INT_RGB);
axisChart.setGraphics2D(bufferedImage.createGraphics());
axisChart.render();
base.setVariableValue("ChartImage", bufferedImage);
}
catch (ChartDataException chartDataException)
{
throw new JRScriptletException(chartDataException);
}
}
private void CreatePdfLegend(PdfContentByte content, Configuration.PrintTemplateContentRow row)
{
CreatePdfBox(content, row);
LegendProperties properties = new LegendProperties(row);
if (properties.NumColumns == 0)
{
return;
}
List <CommonLayer> layerList = GetLegendLayers();
if (layerList.Count == 0)
{
return;
}
Configuration config = AppContext.GetConfiguration();
Configuration.MapTabRow mapTab = config.MapTab.FindByMapTabID(_appState.MapTab);
CommonDataFrame dataFrame = AppContext.GetDataFrame(mapTab);
List <CommonLayer> topLayers = dataFrame.TopLevelLayers;
properties.CurrentX = 0;
properties.CurrentY = properties.Height;
properties.CurrentColumn = 1;
bool full = false;
for (int i = 0; i < topLayers.Count && !full; ++i)
{
full = CreateLayerInLegend(content, mapTab, layerList, properties, topLayers[i], 0);
}
}
private float GetLayerHeightInLegend(List <CommonLayer> layerList, LegendProperties properties, CommonLayer layer)
{
float height = 0;
if (layer.Type == CommonLayerType.Group)
{
height = properties.FontSize + properties.LayerSpacing;
foreach (CommonLayer childLayer in layer.Children)
{
if (layerList.Contains(childLayer))
{
height += GetLayerHeightInLegend(layerList, properties, childLayer);
break;
}
}
}
else
{
int numClasses = GetNumClasses(layer);
if (numClasses > 1)
{
height = properties.FontSize + properties.ClassSpacing;
}
height += numClasses * (properties.SwatchHeight + properties.ClassSpacing) - properties.ClassSpacing;
}
return(height);
}
public static BufferedImage getJChart()
{
BufferedImage bufferedImage = null;
try
{
//string reports_dir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "reports");
//string fileName = System.IO.Path.Combine(reports_dir, "AreaChart.jpg");
//bufferedImage = ImageIO.read(new File(fileName));
AreaChartProperties areaChartProperties = new AreaChartProperties();
double[][] data = new double[][] {
new double[] { 10, 15, 30, 53 },
new double[] { 6, 30, 10, 21 },
new double[] { 20, 25, 20, 8 }
};
Paint[] paints = { new Color(0, 255, 0, 100), new Color(255, 0, 0, 100), new Color(0, 0, 255, 100) };
String[] legendLabels = { "Games", "Events", "Players" };
AxisChartDataSet axisChartDataSet = new AxisChartDataSet(data, legendLabels, paints, ChartType.AREA, areaChartProperties);
String[] axisLabels = { "January", "March", "May", "June" };
DataSeries dataSeries = new DataSeries(axisLabels, "Months", "People", "Popular Events");
dataSeries.addIAxisPlotDataSet(axisChartDataSet);
ChartProperties chartProperties = new ChartProperties();
AxisProperties axisProperties = new AxisProperties();
axisProperties.setYAxisRoundValuesToNearest(0);
LegendProperties legendProperties = new LegendProperties();
AxisChart axisChart = new AxisChart(dataSeries, chartProperties, axisProperties, legendProperties, 500, 350);
bufferedImage = new BufferedImage(500, 350, BufferedImage.TYPE_INT_RGB);
axisChart.setGraphics2D(bufferedImage.createGraphics());
axisChart.render();
}
catch (ChartDataException chartDataException)
{
throw new JRScriptletException(chartDataException);
}
return(bufferedImage);
}
private bool CreateLayerInLegend(PdfContentByte content, Configuration.MapTabRow mapTab, List <CommonLayer> layerList, LegendProperties properties, CommonLayer layer, float indent)
{
if (!layerList.Contains(layer))
{
return(false);
}
float layerHeight = GetLayerHeightInLegend(layerList, properties, layer);
if (properties.CurrentY < properties.Height && properties.CurrentY - layerHeight < 0)
{
if (properties.CurrentColumn == properties.NumColumns)
{
return(true);
}
properties.CurrentX += properties.ColumnWidth + properties.ColumnSpacing;
properties.CurrentY = properties.Height;
properties.CurrentColumn += 1;
}
int numClasses = GetNumClasses(layer);
Configuration.LayerRow configLayer = mapTab.GetMapTabLayerRows().Where(o => String.Compare(o.LayerRow.LayerName, layer.Name, true) == 0).Select(o => o.LayerRow).FirstOrDefault();
string layerName = configLayer != null && !configLayer.IsDisplayNameNull() ? configLayer.DisplayName : layer.Name;
// write the layer name
if (layer.Type == CommonLayerType.Group || numClasses > 1)
{
properties.CurrentY -= properties.FontSize;
string name = layerName;
try
{
while (content.GetEffectiveStringWidth(name, false) > properties.ColumnWidth - indent)
{
name = name.Substring(0, name.Length - 1);
}
}
catch { }
content.BeginText();
content.SetFontAndSize(properties.BaseFont, properties.FontSize);
content.SetRGBColorFill(0, 0, 0);
content.ShowTextAligned(PdfContentByte.ALIGN_LEFT, name, properties.OriginX + properties.CurrentX + indent, properties.OriginY + properties.CurrentY + (properties.SwatchHeight - properties.FontSize) / 2, 0);
content.EndText();
}
if (layer.Type == CommonLayerType.Group)
{
properties.CurrentY -= properties.LayerSpacing;
foreach (CommonLayer childLayer in layer.Children)
{
CreateLayerInLegend(content, mapTab, layerList, properties, childLayer, indent + 1.5f * properties.FontSize);
}
}
else
{
properties.CurrentY -= properties.ClassSpacing;
foreach (CommonLegendGroup legendGroup in layer.Legend.Groups)
{
foreach (CommonLegendClass legendClass in legendGroup.Classes)
{
if (!legendClass.ImageIsTransparent)
{
properties.CurrentY -= properties.SwatchHeight;
MemoryStream stream = new MemoryStream(legendClass.Image);
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(stream);
float w = properties.SwatchHeight * bitmap.Width / bitmap.Height;
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(legendClass.Image);
image.SetAbsolutePosition(properties.OriginX + properties.CurrentX + indent, properties.OriginY + properties.CurrentY - properties.SwatchHeight * 0.1f);
image.ScaleAbsolute(w, properties.SwatchHeight);
content.AddImage(image);
string label = numClasses > 1 ? legendClass.Label : layerName;
try
{
while (content.GetEffectiveStringWidth(label, false) > properties.ColumnWidth - properties.SwatchWidth - properties.ClassSpacing)
{
label = label.Substring(0, label.Length - 1);
}
}
catch { }
content.BeginText();
content.SetFontAndSize(properties.BaseFont, properties.FontSize);
content.SetRGBColorFill(0, 0, 0);
content.ShowTextAligned(PdfContentByte.ALIGN_LEFT, label, properties.OriginX + properties.CurrentX + indent + properties.SwatchWidth + properties.ClassSpacing, properties.OriginY + properties.CurrentY + (properties.SwatchHeight - properties.FontSize) / 2, 0);
content.EndText();
properties.CurrentY -= properties.ClassSpacing;
}
}
}
properties.CurrentY -= properties.LayerSpacing - properties.ClassSpacing;
}
return(false);
}
private float GetLayerHeightInLegend(List<CommonLayer> layerList, LegendProperties properties, CommonLayer layer)
{
float height = 0;
if (layer.Type == CommonLayerType.Group)
{
height = properties.FontSize + properties.LayerSpacing;
foreach (CommonLayer childLayer in layer.Children)
{
if (layerList.Contains(childLayer))
{
height += GetLayerHeightInLegend(layerList, properties, childLayer);
break;
}
}
}
else
{
int numClasses = GetNumClasses(layer);
if (numClasses > 1)
{
height = properties.FontSize + properties.ClassSpacing;
}
height += numClasses * (properties.SwatchHeight + properties.ClassSpacing) - properties.ClassSpacing;
}
return height;
}
private void CreatePdfLegend(PdfContentByte content, Configuration.PrintTemplateContentRow row)
{
CreatePdfBox(content, row);
LegendProperties properties = new LegendProperties(row);
if (properties.NumColumns == 0)
{
return;
}
List<CommonLayer> layerList = GetLegendLayers();
if (layerList.Count == 0)
{
return;
}
Configuration config = AppContext.GetConfiguration();
Configuration.MapTabRow mapTab = config.MapTab.FindByMapTabID(_appState.MapTab);
CommonDataFrame dataFrame = AppContext.GetDataFrame(mapTab);
List<CommonLayer> topLayers = dataFrame.TopLevelLayers;
properties.CurrentX = 0;
properties.CurrentY = properties.Height;
properties.CurrentColumn = 1;
bool full = false;
for (int i = 0; i < topLayers.Count && !full; ++i)
{
full = CreateLayerInLegend(content, mapTab, layerList, properties, topLayers[i], 0);
}
}
private bool CreateLayerInLegend(PdfContentByte content, Configuration.MapTabRow mapTab, List<CommonLayer> layerList, LegendProperties properties, CommonLayer layer, float indent)
{
if (!layerList.Contains(layer))
{
return false;
}
float layerHeight = GetLayerHeightInLegend(layerList, properties, layer);
if (properties.CurrentY < properties.Height && properties.CurrentY - layerHeight < 0)
{
if (properties.CurrentColumn == properties.NumColumns)
{
return true;
}
properties.CurrentX += properties.ColumnWidth + properties.ColumnSpacing;
properties.CurrentY = properties.Height;
properties.CurrentColumn += 1;
}
int numClasses = GetNumClasses(layer);
Configuration.LayerRow configLayer = mapTab.GetMapTabLayerRows().Where(o => String.Compare(o.LayerRow.LayerName, layer.Name, true) == 0).Select(o => o.LayerRow).FirstOrDefault();
string layerName = configLayer != null && !configLayer.IsDisplayNameNull() ? configLayer.DisplayName : layer.Name;
// write the layer name
if (layer.Type == CommonLayerType.Group || numClasses > 1)
{
properties.CurrentY -= properties.FontSize;
string name = layerName;
try
{
while (content.GetEffectiveStringWidth(name, false) > properties.ColumnWidth - indent)
{
name = name.Substring(0, name.Length - 1);
}
}
catch { }
content.BeginText();
content.SetFontAndSize(properties.BaseFont, properties.FontSize);
content.SetRGBColorFill(0, 0, 0);
content.ShowTextAligned(PdfContentByte.ALIGN_LEFT, name, properties.OriginX + properties.CurrentX + indent, properties.OriginY + properties.CurrentY + (properties.SwatchHeight - properties.FontSize) / 2, 0);
content.EndText();
}
if (layer.Type == CommonLayerType.Group)
{
properties.CurrentY -= properties.LayerSpacing;
foreach (CommonLayer childLayer in layer.Children)
{
CreateLayerInLegend(content, mapTab, layerList, properties, childLayer, indent + 1.5f * properties.FontSize);
}
}
else
{
properties.CurrentY -= properties.ClassSpacing;
foreach (CommonLegendGroup legendGroup in layer.Legend.Groups)
{
foreach (CommonLegendClass legendClass in legendGroup.Classes)
{
if (!legendClass.ImageIsTransparent)
{
properties.CurrentY -= properties.SwatchHeight;
MemoryStream stream = new MemoryStream(legendClass.Image);
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(stream);
float w = properties.SwatchHeight * bitmap.Width / bitmap.Height;
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(legendClass.Image);
image.SetAbsolutePosition(properties.OriginX + properties.CurrentX + indent, properties.OriginY + properties.CurrentY - properties.SwatchHeight * 0.1f);
image.ScaleAbsolute(w, properties.SwatchHeight);
content.AddImage(image);
string label = numClasses > 1 ? legendClass.Label : layerName;
try
{
while (content.GetEffectiveStringWidth(label, false) > properties.ColumnWidth - properties.SwatchWidth - properties.ClassSpacing)
{
label = label.Substring(0, label.Length - 1);
}
}
catch { }
content.BeginText();
content.SetFontAndSize(properties.BaseFont, properties.FontSize);
content.SetRGBColorFill(0, 0, 0);
content.ShowTextAligned(PdfContentByte.ALIGN_LEFT, label, properties.OriginX + properties.CurrentX + indent + properties.SwatchWidth + properties.ClassSpacing, properties.OriginY + properties.CurrentY + (properties.SwatchHeight - properties.FontSize) / 2, 0);
content.EndText();
properties.CurrentY -= properties.ClassSpacing;
}
}
}
properties.CurrentY -= properties.LayerSpacing - properties.ClassSpacing;
}
return false;
}