Example:
# Instantiate the License class
license = License()
# Pass only the name of the license file embedded in the assembly
license.setLicense("Aspose.Cells.lic")
# Instantiate the workbook object
workbook = Workbook()
# Get cells collection
cells = workbook.getWorksheets().get(0).getCells()
# Put values in cells
cells.get("A1").putValue(1)
cells.get("A2").putValue(2)
cells.get("A3").putValue(3)
# get charts colletion
charts = workbook.getWorksheets().get(0).getCharts()
# add a new chart
index = charts.add(ChartType.COLUMN_3_D_STACKED, 5, 0, 15, 5)
# get the newly added chart
chart = charts.get(index)
# set charts nseries
chart.getNSeries().add("A1:A3", True)
# Show data labels
chart.getNSeries().get(0).getDataLabels().setShowValue(True)
# Get chart's floor
floor = chart.getFloor()
# set floor's border as red
floor.getBorder().setColor(Color.getRed())
# set fill format
floor.getFillFormat().setPresetColorGradient(GradientPresetType.CALM_WATER, GradientStyleType.DIAGONAL_DOWN, 2)
# save the file
workbook.save("Book1.xls")
| Property Getters/Setters Summary | ||
|---|---|---|
method | getBackgroundColor() | |
method | setBackgroundColor(value) | |
|
Gets or sets the background |
||
method | getBorder() | |
method | setBorder(value) | |
|
Gets or sets the border |
||
method | getFillFormat() | |
Represents a |
||
method | getForegroundColor() | |
method | setForegroundColor(value) | |
|
Gets or sets the foreground |
||
method | getFormatting() | |
method | setFormatting(value) | |
| Represents the formatting of the area. The value of the property is FormattingType integer constant. | ||
method | getInvertIfNegative() | |
method | setInvertIfNegative(value) | |
| If the property is true and the value of chart point is a negative number, the foreground color and background color will be exchanged. | ||
method | getTransparency() | |
method | setTransparency(value) | |
| Returns or sets the degree of transparency of the area as a value from 0.0 (opaque) through 1.0 (clear). | ||
Color getBackgroundColor() / setBackgroundColor(value)
Color getForegroundColor() / setForegroundColor(value)
int getFormatting() / setFormatting(value)
boolean getInvertIfNegative() / setInvertIfNegative(value)
Example:
# Instantiating a Workbook object
workbook = Workbook()
# Adding a new worksheet to the Workbook object
sheetIndex = workbook.getWorksheets().add()
# Obtaining the reference of the newly added worksheet by passing its sheet index
worksheet = workbook.getWorksheets().get(sheetIndex)
# Adding a sample value to "A1" cell
worksheet.getCells().get("A1").putValue(50)
# Adding a sample value to "A2" cell
worksheet.getCells().get("A2").putValue(-100)
# Adding a sample value to "A3" cell
worksheet.getCells().get("A3").putValue(150)
# Adding a chart to the worksheet
chartIndex = worksheet.getCharts().add(ChartType.COLUMN, 5, 0, 15, 5)
# Accessing the instance of the newly added chart
chart = worksheet.getCharts().get(chartIndex)
# Adding NSeries (chart data source) to the chart ranging from "A1" cell to "A3"
chart.getNSeries().add("A1:A3", True)
chart.getNSeries().get(0).getArea().setInvertIfNegative(True)
# Setting the foreground color of the 1st NSeries area
chart.getNSeries().get(0).getArea().setForegroundColor(Color.getRed())
# Setting the background color of the 1st NSeries area.
# The displayed area color of second chart point will be the background color.
chart.getNSeries().get(0).getArea().setBackgroundColor(Color.getYellow())
# Saving the Excel file
workbook.save("Book1.xls")FillFormat getFillFormat()
float getTransparency() / setTransparency(value)