Category Archives: GUI

Graphical user interface (GUI, sometimes pronounced ‘gooey’)[2] is a type of user interface that allows users to interact with electronic devices using images rather than text commands ( Wikipedia )

XWindows Primer Tutorial

The XWindow System is a windowing system most commonly found on unix or Linux operating systems. On the Mac OS X Linux system this XWindow System may be called X11, or more recently XQuartz. At one stage it was more … Continue reading

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Java Cut and Paste Primer Tutorial

The clipboard is an important part of the GUI aspects to Windows and Mac OS X, and even non-GUI DOS windows or Unix/Linux console windows would have functionality to cut, paste and copy string data. Today’s Java program shows cut … Continue reading

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HTML/Javascript Canvas Double Click 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 add to the functionality of the previous … Continue reading

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HTML/Javascript Canvas Image Copy 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 add to the functionality of the previous … Continue reading

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HTML/Javascript Canvas Polygon Areas 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 touch on the functionality to plot a … Continue reading

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HTML/Javascript Canvas Triangles 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 touch on the functionality to draw an … Continue reading

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HTML/Javascript Canvas Surds 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 touch on the functionality to draw an … Continue reading

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HTML/Javascript Canvas Fractions 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 touch on the functionality to draw an … Continue reading

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