Temperature gradient
A simple visual plugin which maps a number range onto a 3-point color ramp. For example, if the number range is set to -20 to +20 and the color ramp is defined as blue/black/red, the input value produces these colors:
Input | Color |
-20 | blue |
-10 | 50% blue, 50% black |
0 | black |
15 | 25% black, 75% red |
20 | red |
TempGrad can add a visual cue to weather forecasts to show an upcoming rise or drop in temperature. Note: the plugin doesn't provide any weather info by itself. It works with data provided by weather plugins.
Parameters
Normally, the color ramp goes from Cold to Neutral to Hot. If Make Neutral fully transparent is on, the color ramp goes from Cold to 100% transparent to Hot: you'll see a change in color intensity rather than a transition between colors.
Other uses
Download
Download TempGrad_1.4.zip (10K)