Goat 1000 home

Welcome to Goat 1000 - this is where you'll find some of the bits and pieces of software that I cobble together for fun. Please feel free to download them and try them out. All this stuff is freeware, no guarantee that it will do anything, etc. (though if it does fail to do anything, please let me know!)

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20/11/2017

JPEG Saver 4.19.3

JPEG Saver 4.19.3 is another version with very few changes in it. Very few visible changes, anyway. This is the first version compiled using Visual Studio 2017 and its updated toolset, which shouldn't change how JPEG Saver looks or works but does mean I can use more up-to-date language features.

One important change that might be visible to some users is that JPEG Saver will now exit if it “loses” the Direct3D device, instead of carrying on with a black screen. Losing the device means that another process has accessed the screen for whatever reason, and JPEG Saver no longer has exclusive access. The recommended response to losing the device is to reallocate all the Direct3D resources and reset, but since JPEG Saver is first and foremost a screensaver I thought exiting would make more sense. In fact, I couldn't even think of a way to test JPEG Saver losing the device that wouldn't have made it exit anyway. But it was possible.

There are a couple of slightly more useful updates in this version too - I've added another new transition, “Unfold Push”, and some new format options for the process info item to show the elapsed time.

Read more . . .

13/10/2017

SVGGraph 2.25

“Improve the 3D pie slices” has been on the top of my SVGGraph to-do list for quite a long time. Version 2.25 of SVGGraph improves the 3D pie slices.

Version 2.24 added the ability to draw partial pie graphs by setting the end_angle option, but it didn't look at all right for the 3D pie graphs. If the example below had been drawn using version 2.24 the flat inside faces would be missing and the gradient over the curved sides would continue through the gap. Not good.

Better 3D pie slices

The improvements to the 3D pie slice drawing code means that some of the other pie graph types can be drawn in 3D now as well, so there are these two new graph types available:

ExplodedPie3DGraph
PolarArea3DGraph

The PolarArea3DGraph is just the PolarAreaGraph with the 3D code added, but I have made some changes to the existing ExplodedPieGraph as well as adding the ExplodedPie3DGraph. The code for calculating the explosion for both is in a separate file now, with the direction calculated better (because I could see from the 3D version of the exploded pie graph that the slices could sometimes end up overlapping.) There isn't a 3D version of the DonutGraph yet, but it is on the to-do list (the internal curves make it a bit more tricky).

Read more . . .

21/08/2017

SVGGraph 2.24.1

SVGGraph 2.24.1 exists to release some changes I have made over the last few months while I have been concentrating on other projects. The main change in this version is the addition of a StackedBarAndLineGraph to go with the existing BarAndLineGraph:

StackedBarAndLineGraph

The StackedBarAndLineGraph supports all the usual options for stacked bar graphs and multi-line graphs, with one exception: the dataset_axis option can only be used to put line datasets on the second axis. This is because bars stacked on top of each other must use the same scale or the graph will not make sense.

Read more . . .

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If you want to contact me, my email address is at the bottom of the Readme.txt file or PDF in any of the zip files, or in the source of Javascript files, or you could try to figure it out from a combination of my name, (graham) this domain name (goat1000.com) and the @ sign.

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Updated 20/11/2017.