to_image method
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]to_image
Render certain page to a file.
def to_image(self, page_index, file_name):
...
| Parameter | Type | Description |
|---|---|---|
| page_index | int | indicate which page is to be converted |
| file_name | str | filename of the output image |
Example
The following code outputs the first page of the first sheet to png image.
from aspose.cells import Workbook
from aspose.cells.drawing import ImageType
from aspose.cells.rendering import ImageOrPrintOptions, SheetRender
# load the source file with images.
wb = Workbook("Book1.xlsx")
imgOpt = ImageOrPrintOptions()
# set output image type.
imgOpt.image_type = ImageType.PNG
# render the first sheet.
sr = SheetRender(wb.worksheets[0], imgOpt)
# output the first page of the sheet to image.
sr.to_image(0, "output.png")
to_image
Render certain page to a stream.
def to_image(self, page_index, stream):
...
| Parameter | Type | Description |
|---|---|---|
| page_index | int | indicate which page is to be converted |
| stream | io.RawIOBase | the stream of the output image |
See Also
- module
aspose.cells.rendering - class
SheetRender
