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How to set image DPI

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a_du

wrote on last edited by

#1

I have created a bmp file. Using CImage can load the file and save as a another file format like tiff, but how can i set the DPI of the image. Please help, thanks.
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A a_du

I have created a bmp file. Using CImage can load the file and save as a another file format like tiff, but how can i set the DPI of the image. Please help, thanks.
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Chris Losinger

wrote on last edited by

#2

the BITMAPINFOHEADER struct at the beginning of the BMP has DPI members. set them with the values you want. Cleek | Image Toolkits | Thumbnail maker
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