U++ framework: Draw, Display, Images, Bitmaps, Icons » Image::GetDPI() doesn't return Size(0, 0)

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Image::GetDPI() doesn't return Size(0, 0) [message #59673]

Wed, 01 March 2023 11:13

Mountacir
Messages: 49
Registered: November 2021

Member

Hi,

Trying to check if an image has DPI using Image::GetDPI() but it does not return Size(0, 0) if it doesn't have it, while ImageBuffer::GetDPI() does.

	FileSelNative fs;
	fs.Type("png","*.png;*.png");
	if(!fs.ExecuteOpen()) return;
	
	Image image = StreamRaster::LoadFileAny(~fs);
	DUMP(image.GetDPI());

Thanks

Attachment: dpi_0.png
(Size: 1.84KB, Downloaded 466 times)
Attachment: test_image.zip
(Size: 542.91KB, Downloaded 190 times)

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[Message index]

		Image::GetDPI() doesn't return Size(0, 0) By: Mountacir on Wed, 01 March 2023 11:13
		Re: Image::GetDPI() doesn't return Size(0, 0) By: cgokdemir on Wed, 01 March 2023 16:04
		Re: Image::GetDPI() doesn't return Size(0, 0) By: Mountacir on Wed, 01 March 2023 16:43

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