Lunchtime Playground: Fun with Mathematica

No advanced topic here, just some simple/silly/useless problems that slip into my mind during lunch break. Free use the contents in any way you like.

Dec 31, 2007

Happy New Year 2008: in security image way

ArrayPlot[ReplacePart[Rasterize[Framed["HAPPY NEW YEAR 2008"], "RGBColor", ImageSize->300, Background->LightYellow...

Draw a simple 3D Globe

A sphere + Longitude lines + Latitude lines + Boundaries from CountryData = a simple 3D Globe

Dec 28, 2007

Leader of the world? again

Use the flags at the vertices of the graph. VertexRenderingFunction -> (Inset[Show[CountryData[#2, "Flag"], ImageSize -> 30]...

Dec 27, 2007

Working with image: Mosaic images

Creating the image mosaic can be very easy in Mathematica. First, what's inside the image? Import["mnt.png", "Elements...

Leader of the World?

The graphplot of all the countries with their major export partners. GraphPlot[DeleteCases[Flatten[Thread[# -> CountryData[#, "Expor...

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