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Getting Image Width And Height Using GraphicsMagick And Lucee CFML 5.2.9.31

(Ben Nadel) Yesterday, I looked at how to get the RGB/HEX color of a pixel using GraphicsMagick and Lucee CFML. Continuing my exploration of how I might use GraphicsMagick to replace ColdFusion’s native CFImage functionality, I wanted to look at how I might read an image’s Width and Height attribute