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SVGGraph 3.4

Welcome to the end of year to-do list fix fest, where I've gone through the to-do list for SVGGraph and tried to do as many as possible. This might seem like a bit of a random way to get things done, but it means I crossed off an item that has been there since early 2016 so I would call it a win.

The Coming of Shadows

The first of the new options adds support for displaying drop shadows on the graph:

This is actually my second attempt at getting shadows working. The first time I tried duplicating the shapes and changing the colours, but it didn't work at all well. This time I have used an SVG <filter> element to copy, desaturate, offset and blur the graph features to make the shadow, which gives a simple and consistent result for all graph types. The downside is that SVG filters might not be very well supported by some SVG to PDF libraries, so they might not show up if you try converting to PDF.

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TrayBlank 1.10

TrayBlank 1.10 is a small update that does something really useful. Well, I will find it useful anyway. I'm not really sure if anyone else finds TrayBlank useful at all. Maybe I'm just making it less useless.

Up until now TrayBlank's progress bar has shown the progress until the screen saver starts. Unfortunately, it didn't take one important thing into consideration - the power management settings. I kept seeing the progress bar chugging along before the screen went black as the monitor switched off without the screen saver starting up.

The update adds in the monitor power-off time to the icon tooltip, and also changes the progress bar when the screen saver is going to be preempted by the power management settings. Instead of the solid bar that gradually changes from blue to red, the bar will be a sort-of zig-zag line in yellow. I tried quite a few shapes and colour combinations, but this seemed like the one that was most obviously different from the normal progress bar.

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SVGGraph 3.3

SVGGraph 3.3 is another update that looks like it has very little in it. Here's the most obvious change:

The ArrayGraph is a new graph type that uses subgraphs to split datasets out and draw multiple graphs on one document. It is a bit limited at the moment, but I thought now would be a good time to release it and see about improving it later. Some details of the ArrayGraph and how to use it have been added to the other graphs page.

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