Tag Archives: external Javascript

Video via Image Filter and Canvas Magnifier Mobile Tutorial

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We hadn’t tested the work of yesterday’s Video via Image Filter and Canvas Magnifier Tutorial on mobile platforms, and because it is so mouse event sensitive, yes, there are quite a few issues. Also, on an iPad, the issues were … Continue reading →

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Video via Image Filter and Canvas Magnifier Tutorial

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When thinking of the HTML img element’s relationship with the HTML5 canvas element there are loads of importing and exporting possibilities between them, but one that just has to live in the img world alone are … CSS filters do … Continue reading →

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Video via Canvas File API Tutorial

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Yes, some of you probably guessed correctly, regarding where we’d go after yesterday’s Video Pixel Manipulation via Canvas Tutorial. As a background to this, we see for web applications, two primary source “partitions”, those being … around the “net” (in … Continue reading →

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Video Pixel Manipulation via Canvas Tutorial

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The recent Video Mask via Canvas Primer Tutorial got us started on a dynamic video manipulation tool that we see as … “see through” or masking functionality … and onto that today, we’d like to add two more pixel manipulation … Continue reading →

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Video Mask via Canvas Primer Tutorial

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Thanks to Manipulating Video using Canvas we have a … video … meets … canvas … may meet … image … or background colour … masking mechanism … today with a new web application (called video_mask_via_canvas.html) live run (supervising external … Continue reading →

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HTML Map Element SVG Context Tutorial

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An improvement to yesterday’s HTML Map Element SVG Tutorial “where” type HTML map onclick type web application is to interface to some contextual Google Chart “friends” … Geo Chart Map Chart … the Geo Chart contextualizing at the world view … Continue reading →

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HTML Map Element SVG Tutorial

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Hang around reading at this blog long enough, or just read Legend for and from HTML Map Element CSS Tutorial below, and we think you’ll get the gist of what high regard we have for the HTML map element in … Continue reading →

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PostMessage Calculator Primer Tutorial

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We’re keen to revisit window.postMessage concepts, in terms of how it can be used to link web applications together with their own private messaging arrangement, that can be cross-domain, in its scope. We last touched on this with the TimeZone … Continue reading →

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