Difference between revisions of "Weather Cam Image Handling"
From meteobridge
| Line 3: | Line 3: | ||
===original image (720 x 540)=== | ===original image (720 x 540)=== | ||
[[File:pic1.jpg]] | [[File:pic1.jpg]] | ||
| + | |||
| + | ===cut off header, new size (720x490)=== | ||
| + | [[File:pic2.jpg]] | ||
| + | |||
| + | Overlay text: | ||
| + | <pre>-crop 720x490+0+50</pre> | ||
===adding weather data as overlay text=== | ===adding weather data as overlay text=== | ||
| − | [[FIle: | + | [[FIle:pic3.jpg]] |
Overlay text: | Overlay text: | ||
| − | <pre>-fill black -draw "fill-opacity 0.7 rectangle 0 | + | <pre>-crop 720x490+0+50 -fill black -draw "fill-opacity 0.7 rectangle 0 470 720 490" -pointsize 12 -fill orange -draw "text 5 485 '[YYYY]-[MM]-[DD] [hh]:[mm]'" -fill white -draw "text 110 485 'Temp: [th0temp-act=F.1:--] °F Humidity: [th0hum-act.0:--] % Pressure: [thb0seapress-act=inhg.2:--] inHg Wind Chill: [wind0chill-act=F.1:--]°F Wind: [wind0avgwind-act=mph.1:--] mph Rain: [rain0total-sumday=in.2:--] in'"</pre> |
===resized image (300 height)=== | ===resized image (300 height)=== | ||
Revision as of 21:52, 13 October 2013
This page is intended to give some examples what Meteobridges weather image conversion with the Linux tool convert can offer. I selected this freely available image from Univerity of Arizona as an example to do some comversions with.
Contents
original image (720 x 540)
cut off header, new size (720x490)
Overlay text:
-crop 720x490+0+50
adding weather data as overlay text
Overlay text:
-crop 720x490+0+50 -fill black -draw "fill-opacity 0.7 rectangle 0 470 720 490" -pointsize 12 -fill orange -draw "text 5 485 '[YYYY]-[MM]-[DD] [hh]:[mm]'" -fill white -draw "text 110 485 'Temp: [th0temp-act=F.1:--] °F Humidity: [th0hum-act.0:--] % Pressure: [thb0seapress-act=inhg.2:--] inHg Wind Chill: [wind0chill-act=F.1:--]°F Wind: [wind0avgwind-act=mph.1:--] mph Rain: [rain0total-sumday=in.2:--] in'"
resized image (300 height)
Overlay text:
-resize 300
