Property Getters/Setters Summary | ||
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method | getColumn() | |
Gets the column index of the sparkline. | ||
method | getDataRange() | |
method | setDataRange(value) | |
Represents the data range of the sparkline. | ||
method | getRow() | |
Gets the row index of the sparkline. |
Method Summary | ||
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method | toImage(stream, options) | |
Converts a sparkline to an image. | ||
method | toImage(fileName, options) | |
Converts a sparkline to an image. | ||
method | toImageBytes(options) | |
Converts a sparkline to an image. |
Property Getters/Setters Detail |
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getDataRange/setDataRange : String | |
String getDataRange() / setDataRange(value) |
getRow : int | |
int getRow() |
getColumn : int | |
int getColumn() |
Method Detail |
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toImage | |
toImage(fileName, options) |
fileName: String
- The image file name.options: ImageOrPrintOptions
- The image optionstoImage | |
toImage(stream, options) |
stream: OutputStream
- The image stream.options: ImageOrPrintOptions
- The image options.toImageBytes | |
toImageBytes(options) |
options: ImageOrPrintOptions
- Addtional image creation optionsExample:
import jpype import asposecells jpype.startJVM() from asposecells.api import * wb = Workbook("sparkline.xlsx") sparkline = wb.getWorksheets().get(0).getSparklineGroupCollection().get(0).getSparklineCollection().get(0) imgOptions = ImageOrPrintOptions() imgOptions.setHorizontalResolution(200) imgOptions.setVerticalResolution(300) imgOptions.setImageFormat(ImageFormat.getJpeg()) with open("sparkline.jpeg", "wb") as w: content = sparkline.toImageBytes(imgOptions) w.write(content) jpype.shutdownJVM()