### v1.0.0 Aug 25, 2018 ... first (nearly) complete version ### v1.1.0 Oct 17, 2018 ... first version on "Sample Stacks"
Widget ImageWidget will blow you away. Why? Because it demonstrates the enormous possibilities that LiveCode Builder already provides. I tried to do everything in pure LCB. There is only script access where I was forced to do, because LCB is not yet ready: Networking and adjusting the widget's size. So: ** ImageWidget is dedicated to the LC team, the makers of LCB. ** The widget transforms images of up to screen size in "real time". You can load raw imagedata from your stack, load an image from a local file or load an image or raw data (with saving) from an URL. You can also overlay an (also shaped) text/caption. The base position of the 9 handles are (use a monospaced font): ############################## # 1=TL ----- 2=TM ----- 3=TR # # | | # # 8=ML 0=MM 4=MR # # | | # # 7=BL ----- 6=BM ----- 5=BR # ############################## [M=Midth, T=Top, L=Left, R=Right, B=Bottom] Affine Transformations by click- and/or drag-actions: [*] Near 0=MM but not 0=MM: Rotate, [*] RightClick 0=MM: ResetImage, [*] 0=MM: ResetShape (width 360), [*] 2=TM: SkewX (= shearX), [*] 4=MR: SkewY (= shearY), [*] 6=BM: TrueHeight, [*] 8=ML: TrueWidth, [*] 1=TL,3=TR,5=BR,7=BL: TrueResize. [True = preserves current shape.] ++ RightClick switches the action of handles (2=TM, 6=BM) and (4=MR, 8=ML). ++ RightClick on handles (1=TL, 3=TR, 5=BR, 7=BL) inverts temporarily the current "proportional" settings . ImageWidget is a "fat" widget that works with LC 8 and LC 9 identically and also in all LC editions, from community up to business. [Except that you need LC 9 when using drawingSVGcompile for loading an SVG file to the image.] The code has 3500 lines (incl. 800 lines for the dictionary), there is a lot of math to do when getting the affine transforms: the widget computes the current transform from the current position of the handles. The source (lcb-file) is not included. The widget is free for non-commercial use. For commercial use please give a (small) fee to the LC developer help fund. Download ImageWidget_v107 from "Sample Stacks" or http://livecodeshare.runrev.com/stack/912 +++++++++ Someday, everything is gonna be diff'rent, when I paint my masterpiece. (Bob Dylan) _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
