Project
banner is a simple raster graphics generator that generates randomly a background and two lines of text.
Warning
banner is my first Go repository cretaed for language learning and is not ready for production.
Example
This is default image (when no commandline options are provided)
Usage
The usage options are as follows:
Usage of input:
-alg int
Background painter algorithm; valid values are:
7 -> random hexagons with offset
0 -> random rectangles
1 -> random rectangles with offset
2 -> plain color
3 -> concentric circles
4 -> concentric circles offset
5 -> random horizontal lines
6 -> random hexagons
(default 5)
-h int
height of the resulting image (default 600)
-o string
name of output file where banner in .png format will be saved (default "out.png")
-p int
palette type; valid values are:
0 -> Warm
1 -> Happy
2 -> Hue
-st string
explanatory text to display in the image below the text
-t string
text to display in the image
-ts float
size of tile (default 30)
-w int
width of the resulting image (default 800)
Readme generator
The project also contains readme generator binary (in cmd/readmegenerator/main.go) which takes path to image directory where it generates images, and writes this file's contents to stdout, with image linked to this markdown file.
For details, see the source
Usage
cd /cmd/readmegenerator && go build .
cd ../..
./cmd/readmegenerator/readmegenerator ../..Images
And here are images:
Image img/out_alg0_pal0.png
Image img/out_alg0_pal1.png
Image img/out_alg0_pal2.png
Image img/out_alg1_pal0.png
Image img/out_alg1_pal1.png
Image img/out_alg1_pal2.png
Image img/out_alg2_pal0.png
Image img/out_alg2_pal1.png
Image img/out_alg2_pal2.png
Image img/out_alg3_pal0.png
Image img/out_alg3_pal1.png
Image img/out_alg3_pal2.png
Image img/out_alg4_pal0.png
Image img/out_alg4_pal1.png
Image img/out_alg4_pal2.png
Image img/out_alg5_pal0.png
Image img/out_alg5_pal1.png
Image img/out_alg5_pal2.png
Image img/out_alg6_pal0.png
Image img/out_alg6_pal1.png
Image img/out_alg6_pal2.png
Image img/out_alg7_pal0.png
Image img/out_alg7_pal1.png
Image img/out_alg7_pal2.png
