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cel / pngspark



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Charles Lehner committed on 2/10/2015, 4:46:02 PM
Parent: 1fe01596a886b6ef6fe6d2b10c5b11a6e40a23ba

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Licensedeleted
LICENSEadded
Readme.mddeleted
README.mdadded
LicenseView
@@ -1,20 +1,0 @@
1-The MIT License (MIT)
2-Copyright © 2015 Charles Lehner
3-
4-Permission is hereby granted, free of charge, to any person obtaining a copy
5-of this software and associated documentation files (the “Software”), to deal
6-in the Software without restriction, including without limitation the rights
7-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8-copies of the Software, and to permit persons to whom the Software is
9-furnished to do so, subject to the following conditions:
10-
11-The above copyright notice and this permission notice shall be included in
12-all copies or substantial portions of the Software.
13-
14-THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20-THE SOFTWARE.
LICENSEView
@@ -1,0 +1,20 @@
1 …+The MIT License (MIT)
2 …+Copyright © 2015 Charles Lehner
3 …+
4 …+Permission is hereby granted, free of charge, to any person obtaining a copy
5 …+of this software and associated documentation files (the “Software”), to deal
6 …+in the Software without restriction, including without limitation the rights
7 …+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 …+copies of the Software, and to permit persons to whom the Software is
9 …+furnished to do so, subject to the following conditions:
10 …+
11 …+The above copyright notice and this permission notice shall be included in
12 …+all copies or substantial portions of the Software.
13 …+
14 …+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 …+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 …+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 …+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 …+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 …+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 …+THE SOFTWARE.
Readme.mdView
@@ -1,50 +1,0 @@
1-# pngspark
2-### [Sparklines](https://github.com/holman/spark) as PNGs
3-
4-## Install
5-```
6-make
7-[sudo] make install [PREFIX=/usr/local]
8-```
9-
10-## Usage
11-```
12-pngspark [-h height] [-c color] [-s scaling] output.png
13-```
14-
15-### Options
16-* `-h height`: the height of the image in pixels
17-* `-c color`: the color of the foreground, as #rrggbb hex
18-* `-s scaling`: scaling factor. 0 to do no scaling, 1 to make the minimum
19- value be at the bottom of the image
20-
21-## API
22-
23-```c
24-struct pngspark;
25-```
26-A png spark instance: collection of values and settings.
27-
28-```c
29-int pngspark_init(struct pngspark *ps, size_t height, const char *color, double scaling);
30-```
31-Initialize a pngspark struct.
32-
33-```c
34-int pngspark_append(struct pngspark *ps, double, value);
35-```
36-Append a value to the pngspark.
37-
38-```c
39-int pngspark_write(struct pngspark *ps, FILE *file);
40-```
41-Process the values and write as a PNG to a file.
42-
43-```c
44-int pngspark_end(struct pngspark *ps);
45-```
46-Release allocated memory for the pngspark. (Does not free `ps`, however).
47-
48-## License
49-
50-MIT
README.mdView
@@ -1,0 +1,50 @@
1 …+# pngspark
2 …+### [Sparklines](https://github.com/holman/spark) as PNGs
3 …+
4 …+## Install
5 …+```
6 …+make
7 …+[sudo] make install [PREFIX=/usr/local]
8 …+```
9 …+
10 …+## Usage
11 …+```
12 …+pngspark [-h height] [-c color] [-s scaling] output.png
13 …+```
14 …+
15 …+### Options
16 …+* `-h height`: the height of the image in pixels
17 …+* `-c color`: the color of the foreground, as #rrggbb hex
18 …+* `-s scaling`: scaling factor. 0 to do no scaling, 1 to make the minimum
19 …+ value be at the bottom of the image
20 …+
21 …+## API
22 …+
23 …+```c
24 …+struct pngspark;
25 …+```
26 …+A png spark instance: collection of values and settings.
27 …+
28 …+```c
29 …+int pngspark_init(struct pngspark *ps, size_t height, const char *color, double scaling);
30 …+```
31 …+Initialize a pngspark struct.
32 …+
33 …+```c
34 …+int pngspark_append(struct pngspark *ps, double, value);
35 …+```
36 …+Append a value to the pngspark.
37 …+
38 …+```c
39 …+int pngspark_write(struct pngspark *ps, FILE *file);
40 …+```
41 …+Process the values and write as a PNG to a file.
42 …+
43 …+```c
44 …+int pngspark_end(struct pngspark *ps);
45 …+```
46 …+Release allocated memory for the pngspark. (Does not free `ps`, however).
47 …+
48 …+## License
49 …+
50 …+MIT

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