OpenEuphoria: Forum: wxEuphoria image scaling

wxEuphoria image scaling

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Posted by buzzo Nov 20, 2014
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set_bitmap_size seems to crop the image from 0,0 to width, height..

rescale ( atom image, atom width, atom height, atom quality ) might work if I could find info on quality.

the documentation mentions "scale", but can not find it.. same with wxwidgets docs

no problems if I do not attempt to rescale .. but if I do then, flash and gone..

		bmp = create( wxBitmap, {BM_FROM_FILE, filename, wxBITMAP_TYPE_ANY} ) 
		convert_to_image ( bmp ) 
		bmp_size = get_bitmap_size( bmp ) 
		puts(1,to_string(bmp_size[1]) & "  " & to_string(bmp_size[1]) & "\n") 
		rescale ( bmp,floor(bmp_size[1] * .1),floor(bmp_size[2] * .1) , 1)		 
		draw_bitmap( dc, bmp, 10,500, wxFalse )