将图像添加到Axlsx生成的Excel文件中。 [英] Adding image to Excel file generated by Axlsx.?
问题描述
我正在使用 Axlsx 生成Excel文件。
I am using Axlsx for generating Excel file.
我需要将图像添加到Excel文件中。我使用过这段代码:
I need to add image to the Excel File. I have used this code :
ws.add_image(:image_src => '../something',:noSelect => true, :noMove => true) do |image|
image.width=1000
image.height=200
image.start_at 0,0
end
其中' ws '是工作表。
它添加了所需的图像,但我我无法设置'宽度'&使用此代码的图像的高度。
即使我给 width = 2000
和 height = 1000
,它也不会影响Excel中的图像文件。
It adds the required image, but i am not able to set the 'width' & 'height' of the image with this code.
Even if i give width=2000
and height=1000
, it does not affect the image in Excel file.
任何人都可以告诉我,我做错了什么。?
Can anybody tell , what i doing wrong.?
推荐答案
这对我来说也是正确的,并且与gem中的示例内联。
This looks correct to me as well, and is inline with the example in the gem.
wb.add_worksheet(:name => "Image with Hyperlink") do |sheet|
img = File.expand_path('../image1.jpeg', __FILE__)
# specifying the :hyperlink option will add a hyper link to your image.
# @note - Numbers does not support this part of the specification.
sheet.add_image(:image_src => img, :noSelect => true, :noMove => true, :hyperlink=>"http://axlsx.blogspot.com") do |image|
image.width = 7
image.height = 6
image.hyperlink.tooltip = "Labeled Link"
image.start_at 2, 2
end
end
您正在使用的版本中可能存在错误。
There is a possibility that a bug was introduced in the version you are using.
正如我们在#axlsx上讨论的那样,让我们在github上对master进行尝试,如果它确实是你正在使用的版本中的一个bug,我会推出新版本。
As we discussed on #axlsx, lets try this against master on github and if it does prove to be a bug in the version you are using, I'll push out a new release.
最佳,
randym
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