Category Archives: Land Surveying

Surveying or land surveying is the technique, profession, and science of accurately determining the terrestrial or three-dimensional position of points and the distances and angles between them ( Wikipedia )

PHP Google Map Chart Bearing Distance Tutorial

There have been three recent things going on, for us, involving software integration of our interface to the great Google Chart Map Chart … the work of PHP Wikipedia Australian List Integration Tutorial adding select (ie. Google Charts “onclick”) event … Continue reading

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HTML/Javascript Where Does It Get Me To Primer Tutorial

Did Dick Whittington just get up and leave with that pole and the cat and the small number of belongings? Don’t remember, actually. But supposing you could do that, where would the road take you? And supposing you could just … Continue reading

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HTML/Javascript Canvas Geometry Tracing Game Tutorial

The Canvas HTML element tag can be used as the container to draw graphics on the fly usually via the use of Javascript functions for rendering and event management. In today’s tutorial we mainly use the drawImage and lineTo functions … Continue reading

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HTML/Javascript Canvas Slope of a Line Primer Tutorial

The Canvas HTML element tag can be used as the container to draw graphics on the fly usually via the use of Javascript functions for rendering and event management. In today’s tutorial we mainly use the lineTo function to create … Continue reading

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PHP and Javascript and CSS WebGL Prism Tutorial

To infinity and beyond!! … well, at least to the 3rd dimension … yes, we’re rejoining our Geometry and Land Surveying theme today, rejoining the discussion of PHP and Javascript and CSS Shape Rotation Tutorial as shown below, but giving … Continue reading

Posted in eLearning, Games, GUI, Land Surveying, Tutorials | Tagged , , , , , , , , , , , , , , | 19 Comments

PHP and Javascript and CSS Shape Rotation Tutorial

We’re continuing on with our Geometry and Land Surveying theme today, following on from yesterday’s PHP and Javascript and CSS Shape Drawing Tutorial as shown below. When there are only small distances we talk about Plane Geometry because the curvature … Continue reading

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PHP and Javascript and CSS Shape Drawing Tutorial

It is no coincidence that Geometry and Land Surveying have a lot in common. When there are only small distances we talk about Plane Geometry because the curvature of the earth doesn’t come into the equation. When Earth curvature matters, … Continue reading

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HTML5 Canvas Map Clickaround Follow Up Tutorial

HTML5 brought in the incredibly useful “canvas” element, for the first time. Its existence opens up a whole new world of possibilities for web applications that are graphical by nature, as we saw yesterday with HTML5 Canvas Map Clickaround Primer … Continue reading

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