in reply to Outputing image in perl script/cgi
???
I suppose you are aware of the img tag and your problem is that the image data is generated dynamically.
The classic answer is either to statically store the image or to link in the image src url to a second cgi call requesting the image.
An alternative with "new" browsers is base64 encoding of an inlined image.
<img src="data:image/gif;base64, iVBORw0KGgoAAAANSUhEUgAAABUAAAAWCAQAAACFih+zAAACxmlDQ1BpY2MAAHjajZPLax +RZFIe/ 6tygkCAMtK9eDJdZSJAklA80Ij7SSWyisW3KRJMgSKf6dneZm+qaW9VxFBHJxqXOMHvxsX +DhH+DC hSvdKBF8IYh7FUUU3Ki0i+p0V/B5Vl/9zrm/c84tLnTaxSDQKQlzfmScXFZOTk3LFc9IsZ +4uMnQV 3TAYLBTGAIpBoPkmPj7BAnjY9/38T6OrFLpzYK2E1PuSCl3o+AzUKpNT0yA0kD4ZBRGIc0 +DaxPr/ QHom5utA2ow7QyBuAavcwEQg7gEDbrVYgk4B9FYSNTMJntN1tznPH0C38icOAxsgdVaFI0 +22FkrF 4QNAP1ivSmp4BOgF63rZ2zcK9ADPy2bfRMzWRi8aHY85dcTX+bEmr/Nn8oeaniKIss6Sfz +h/eGRJ P1HcXwAyYDmztQMOsAZSe09Xx4/GbOnT1aF8kx+ZujMB/AWpa4EujMWzpe4whUbh4aPwkT +jkyNJH gKFGGQ8PjUcOhY/C4BEy+91KTSHBkhwv8XmJweNv6igkDkfI5lnobTlI+6n9xn5sX7av2a +8vZuo9 7cyCOe65ixfeUUBhWr7NbHOm2N+lxiAaTQXFXGunMDFpYrqyfzHTdnIXL7xT5/MfE1uqRK +c+ZlCE zGLwmEehCVEMJrr96PYU+u6ZW+vavR6Lm8cedt89s+yuat9spVpbLf9u1yXPK/Gn2CRGxY +DYgRR7 xF6xWwyLAbFTjLVOTODjcRKFIaSIxucUctn/W6olfmsApHPKV8ZzpZPLyoKplT2tEk/0F+ +nfjMmp aRnTdB1uhLB2a1v74GAB1prFthYdhF1voeNBW+vJwOpLcHObWzfzTWvLug+R+icCGKoFp4 +xXqUZy s21vl4NBoJUc9d3+XlnUWhqvUo1CaVSozLwq9ROWt2yOXbqz0Pmi0fiwAVb8B1/+bTQ+XW +k0vlyF judwW38FwLz9RfogWGAAAAACYktHRAD/h4/MvwAAAAlwSFlzAAASdAAAEnQB3mYfeAAAAm +tJREFU KM9Nk9tLVAEQxn9zzl5s1dVdxbxQ5poS4qVINLCLhFaaZagE6d8RCEavPfZcb71nUHiph6 +ggpehq F0k3wkzNK7qra7vrnjM97K76vQzM/PiYb2CEfWoDl/isLNvptIjoRvZ2lCe7U0mWPtYwM+ +1mvUqj M8eTCLmJ8FlG5Km1YjKyh7axRVaN9tOBVynFpxNJiyhjcsfxwraHARMuEyb7nN6jFTcoAU +plmxAC DgKc1xX5XqFBzCskcB/X+9QlV1FK8RFmOb2bl1MEY1NVGBamVweoTfZtfPjIoAwHms5TpL +fd5TZG Avsi7WmwiCbiuGngAh7sNHyCvgwxnJnagyfZqaObBfKwKKGBXgJpZ9FrsUOGFlGfPEUzNx +jHjwOb EgK4uc5pjCQc0HpDS/CC0kgvz4hyhvccBg5SwyTtnE2Fk1qDXBxKLj184QNdBAlTDsARKn +lFJ8Uo iOYaCijl5POcYgJ8ohBvKs1JltmmLhXPkBAJxU+cvxRisEoOzhTqIYsl8gFUQgbzbAoRwE +UUxYW9 e1EbCyfbAJv61ZAFPgozxKhkljhlhEik0E12KCCIIDPyzkhEZFD+LTJGK3He0ESYUAqdoI +o5pjDg seuPWYnMabUe+005VbwkgIWLMmCOaXJ4yDrGhNyy1swKNCo/aYoVTOLjKBPE+YGJj1mCjL +KELEt/ +PUBBDoYoq1F72q1kI8HB7nsACHmSSCLMsADrFFMmOYSsV/Ot+RRGnFt4ceNxTSrEJdxua +mPxBrd e5guNsjwaot2Uo/XFFs1yjcZYtixaO1/mKS6GaQtAz/ZuEjoFutmRHVkd/4frOHmQxRTGf +YAAAAl dEVYdGRhdGU6Y3JlYXRlADIwMTUtMDItMDJUMjA6MTM6MzcrMDE6MDD6p3X7AAAAJXRFWH +RkYXRl Om1vZGlmeQAyMDE1LTAyLTAyVDIwOjEzOjM3KzAxOjAwi/rNRwAAAABJRU5ErkJggg==">
(Not really a perl question)
Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!
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Re^2: Outputing image in perl script/cgi
by kepler (Scribe) on Nov 08, 2015 at 13:48 UTC | |
by LanX (Saint) on Nov 08, 2015 at 15:00 UTC | |
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by kennethk (Abbot) on Nov 08, 2015 at 16:31 UTC |