Tag Archives: overlay

Legend for and from HTML Map Element Cross-Domain Tutorial

We’re talking about cross-domain issues today, and the wonderful window.postMessage messaging method to talk between parent HTML windows and child HTML iframe windows that aren’t on the same domain. But before you get too excited, it takes co-operation on both … Continue reading

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Legend for and from HTML Map Element Overlay Tutorial

We’re continuing on from Legend for and from HTML Map Element Primer Tutorial as shown below, today, putting our Legend into context with respect to the underlying HTML map element’s contents, honing in on the “for” of today’s blog posting … Continue reading

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Spliced Audio/Video Overlay Position Tutorial

Today we’ve written a third draft of an HTML and Javascript web application that splices up to nine bits of audio or video or image input together, building on the previous Spliced Audio/Video/Image Overlay Tutorial as shown below, here, and … Continue reading

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Spliced Audio/Video/Image Overlay Tutorial

Today we’ve written a second draft of an HTML and Javascript web application that splices up to nine bits of audio or video or image input together, building on the previous Splicing Audio Primer Tutorial as shown below, here, and … Continue reading

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Analogue Clock Timezone Tutorial

It’s good to be involved with the 4th dimension of time and a web application regarding the “when” of life with the current project on the go, to create an Analogue Clock web application that we started with Analogue Clock … Continue reading

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Analogue Clock Primer Tutorial

Today we’re writing a web application with HTML and CSS3 and Javascript DOM functionality to write a fairly minimalist Greenwich Mean Time (GMT) analogue clock. It’s early days with this project, and today’s work is just a “first draft”. Although … Continue reading

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HTML/Javascript/CSS Reveal Top Left to Bottom Right Tutorial

We need to revisit the “Reveal” series of blog postings, and elaborate a bit. The reason is that something we were doing yesterday with presenting the top left “subset” picture (of the main tutorial picture at the top) you can … Continue reading

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Colour Coded Element InnerHTML Tutorial

Today we indulge in a few of the personal I.T. interests “swimming around” for me at the moment … fonts, and whether they can be zoomed to pixel level with not much more than client side Javascript, not using jQuery … Continue reading

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