ervy

commit 00bc3eccb63fa8d9d6991043a964af8571f79c77
parent c14bc2fa1daf4c1254ae9669a76d0a0ca7a921d9
Author: Remy Noulin <loader2x@gmail.com>
Date:   Mon, 11 Feb 2019 21:27:42 +0100

add ribbon

README.md       |   3 ++
bullet.c        |   2 +-
ervy.h          |   1 +
example.c       |   9 ++++++
imgs/ribbon.png | Bin 0 -> 438 bytes
package.yml     |   2 +-
ribbon.c        |  89 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ribbon.h        |   5 ++++
8 files changed, 109 insertions(+), 2 deletions(-)

Diffstat:
M
README.md
 | 
3
+++
M
bullet.c
 | 
2
+-
M
ervy.h
 | 
1
+
M
example.c
 | 
9
+++++++++
A
imgs/ribbon.png
 | 
0

M
package.yml
 | 
2
+-
A
ribbon.c
 | 
89
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A
ribbon.h
 | 
5
+++++

8 files changed, 109 insertions(+), 2 deletions(-)
diff --git a/README.md b/README.md
@@ -20,3 +20,6 @@ See `example.c` for an example.
 
 ### Bullet
 ![](/imgs/bullet.png)
+
+### Ribbon
+![](/imgs/ribbon.png)
diff --git a/bullet.c b/bullet.c
@@ -1,5 +1,5 @@
 
-#include "bar.h"
+#include "bullet.h"
 #include "math.h"
 #include "limits.h"
 
diff --git a/ervy.h b/ervy.h
@@ -2,3 +2,4 @@
 
 #include "bar.h"
 #include "bullet.h"
+#include "ribbon.h"
diff --git a/example.c b/example.c
@@ -55,5 +55,14 @@ int main(int ARGC, char** ARGV) {
 
   puts(bullet(bulletData, NULL));
 
+  // Ribbon
+  char *ribbonData = "[\
+  { key: 'A', value: 5, style: '"BGWHT " "RST"' },\
+  { key: 'B', value: 10, style: '"BGYLW " "RST"' },\
+  { key: 'C', value: 10, style: '"BGMGT " "RST"' },\
+  { key: 'D', value: 10, style: '"BGRED " "RST"' }\
+  ]";
+
+  puts(ribbon(ribbonData, NULL));
 }
 // vim: set expandtab ts=2 sw=2:
diff --git a/imgs/ribbon.png b/imgs/ribbon.png
Binary files differ.
diff --git a/package.yml b/package.yml
@@ -1,6 +1,6 @@
 ---
   name: ervy
-  version: 0.0.5
+  version: 0.0.6
   description: "bring chart to terminal"
   bin: ./ervy.c
   #cflags: -DA -ggdb -std=gnu11 -fPIC -pipe
diff --git a/ribbon.c b/ribbon.c
@@ -0,0 +1,89 @@
+
+#include "ribbon.h"
+#include "math.h"
+#include "limits.h"
+
+char *ribbon(char *data, char *opts) {
+  var dat = verifyData(data);
+  if (!dat) ret NULL;
+
+  createSmallJson(newOpts);
+  parseG(&newOpts, "{\
+    left: 1,\
+    width: 60,\
+    padding: 1,\
+    style: '*'\
+    }");
+
+  createAllocateSmallJson(oopts);
+  if (opts) {
+    parseG(oopts, opts);
+  }
+
+  mergeNSmashG(&newOpts, oopts);
+
+  var barWidth = getG(&newOpts, rtI64, "barWidth");
+  var left     = getG(&newOpts, rtI64, "left");
+  var width    = getG(&newOpts, rtI64, "width");
+  var padding  = getG(&newOpts, rtI64, "padding");
+  var style    = getG(&newOpts, rtChar, "style");
+
+  var result = repeatS(PAD, left);
+
+
+  createSmallArray(values);
+
+  iter(dat, V) {
+    cast(smallDictt*, v, V);
+    pushG(&values, getNumG(v, "value"));
+  }
+
+  f64 sum = 0;
+
+  range(i, lenG(&values)) {
+    sum += getNumG(&values, i);
+  }
+  var maxKeyLength = maxKeyLen(dat);
+  var valLength    = lenG(dat);
+
+  range(i, valLength) {
+    var tmp         = getG(dat, rtSmallDictt, i);
+    var ratioLength = round(width * getNumG(tmp, "value") / sum);
+
+    var padChar = style;
+    if (hasG(tmp, "style")) padChar = getG(tmp, rtChar, "style");
+
+    var pads = repeatS(padChar, ratioLength);
+
+    iAppendS(&result, pads);
+
+    free(pads);
+
+    finishG(tmp);
+  }
+
+  var eol = repeatS(EOL, padding);
+  var pad = repeatS(PAD, left);
+  iAppendManyS(&result, eol, pad);
+  freeManyS(eol,pad);
+
+  range(i, valLength) {
+    var tmp         = getG(dat, rtSmallDictt, i);
+    var ratioLength = round(width * getNumG(tmp, "value") / sum);
+
+    var k = catS(PAD, getG(tmp, rtChar, "key"));
+    iPadEndS(&k, ratioLength, PAD);
+
+    iAppendS(&result, k);
+
+    free(k);
+
+    finishG(tmp);
+  }
+
+  freeManyG(&newOpts, &values);
+  terminateG(dat);
+
+  ret result;
+}
+// vim: set expandtab ts=2 sw=2:
diff --git a/ribbon.h b/ribbon.h
@@ -0,0 +1,5 @@
+#pragma once
+
+#include "utils.h"
+
+char *ribbon(char *data, char *opts);