Tag Archives: data url

Canvas Annotation Email Attachment Undo Tutorial

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A web application allowing user defined Annotations is better when there is an “Undo” and “Redo” functionality option. This is because with any user intervention, there can be erroneous work, which sometimes can be a real pain to recover from … Continue reading →

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Canvas Email Attachment Scribble Tutorial

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Personally think that Annotations are better when there is a “Scribble” functionality option. Perhaps you want to “sign off” on your Annotations. Without a “Scribble” option, it’s a bit impersonal relying on computer fonts as the means by which you … Continue reading →

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Canvas Email Attachment New Image Tutorial

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When we last left off with Canvas Image Email Attachment External Javascript Tutorial project we posed two ongoing “trailers”/”spoiler alerts” … We “might” have genericized the world.html changes into other HTMLs of its ilk … well, we decided against that … Continue reading →

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Canvas Image Email Attachment External Javascript Tutorial

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Rome wasn’t built in a day … just read “SPQR A History of Ancient Rome” by Mary Beard, to confirm that. And software takes time, and often revisits and rethinks, in between, running it past people, perhaps. So it is … Continue reading →

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Canvas Image Email Attachment Primer Tutorial

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Maybe you remember the series of blog postings that we last visited with HTML5 Canvas Map Clickaround Onresize Tutorial some time ago? We’ve been, over the last couple of days, working out how to … take an HTML canvas element’s … Continue reading →

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Yahoo YQL Web Service JSON data.uri PDF Tutorial

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Today, we follow up on yesterday’s Yahoo YQL Web Service JSON data.uri Tutorial as shown below, by adding a display in PDF of the image data, as an extra piece of functionality. We use the incredibly useful PHP ImageMagick class … Continue reading →

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Yahoo YQL Web Service JSON data.uri Tutorial

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Here is a tutorial that might be re-introducing you to the Yahoo Web Services called YQL, building on previous ones here at this blog. The name is the way it is because it simplified the API aspects of its functionality … Continue reading →

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HTML Canvas Pros and Cons Font Colours Tutorial

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Yesterday’s HTML Canvas Pros and Cons Report Primer Tutorial as shown below, was the start of our push for improvement, and today we continue with that task. We think the Pros and Cons report can benefit from user control over … Continue reading →

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